1 2009-12-13 Zoltan Varga <vargaz@gmail.com>
3 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
4 in the LLVM backend on AMD64.
6 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
9 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
11 * mini-llvm.c: Export mono_personality for AOT.
13 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
15 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
16 implicit exception can occur.
18 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
19 OP_IMPLICIT_EXCEPTION instruction.
21 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
23 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
25 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
26 inside a protected block.
28 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
29 trampolines doesn't include the argument.
31 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
34 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
37 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
38 disabled for methods with clauses.
40 * mini-llvm.c: Enable support for catch clauses.
42 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
43 end of an LLVM compiled finally clause.
44 (mono_handle_exception_internal): Save the exception handling state in TLS
45 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
46 resume unwinding from that point.
48 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
49 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
50 to obtain the addresses of the exception handling regions.
52 * mini-llvm.c: Add beginnings of support for exception handling, currently only
53 finally clauses are supported.
55 * mini.c (mini_method_compile): Add support for LLVM code with exception
58 2009-12-12 Zoltan Varga <vargaz@gmail.com>
60 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
63 2009-12-12 Zoltan Varga <vargaz@gmail.com>
65 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
68 2009-12-11 Zoltan Varga <vargaz@gmail.com>
70 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
71 for 2 parameter sched_setaffinity in older glibc versions. Fixes
74 2009-12-11 Marek Habersack <mhabersack@novell.com>
76 * method-to-ir.c (mini_redirect_call): do not redirect the
77 InternalAllocateStr internal call if string profiling is enabled.
79 2009-12-10 Zoltan Varga <vargaz@gmail.com>
81 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
84 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
87 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
88 newer valgrind versions seems to handle this fine.
90 2009-12-09 Zoltan Varga <vargaz@gmail.com>
92 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
93 on the debugger thread.
95 2009-12-08 Zoltan Varga <vargaz@gmail.com>
97 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
99 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
101 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
103 * cpu-<ARCH>.md: Make call_handler clob:c.
105 * mini.c: Reenable SSA for methods with clauses.
107 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
108 as it causes failures on x86.
110 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
112 * driver.c: Fail gracefully with --compile-all if mono_method_signature
113 returns NULL (e.g. a bad assembly).
115 2009-12-08 Geoff Norton <gnorton@novell.com>
117 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
118 stepping out into native code. There were issues with nested invokes
121 2009-12-07 Zoltan Varga <vargaz@gmail.com>
123 * mini.c (mini_method_compile): Do the disable_llvm checks early
124 and avoid the LLVM compile pass if the checks fail.
126 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
128 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
129 LLVM optimizations don't try to remove them.
131 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
132 different file so the original remains.
134 2009-12-06 Zoltan Varga <vargaz@gmail.com>
136 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
138 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
140 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
141 support for non-inline unwind descriptors.
143 2009-12-07 Geoff Norton <gnorton@novell.com>
145 * debugger-agent.c: Darwin can colesce signals, so we need to handle
146 the interrupt_count slightly differently. Native threads were never
149 2009-12-05 Zoltan Varga <vargaz@gmail.com>
151 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
152 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
153 yet generate this info.
155 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
157 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
158 client can distinguish between intptrs and longs.
160 2009-12-05 Zoltan Varga <vargaz@gmail.com>
162 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
165 * aot-runtime.c (load_function): Update after the change above.
167 * mini.h: Bump AOT file format version.
169 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
170 if the delegate class is dynamic.
172 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
173 in gshared code too using the new rgctx info type
174 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
176 2009-12-04 Geoff Norton <gnorton@novell.com>
178 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
179 we need to track the original suspend count so the thread properly
180 wakes up in resume_thread.
182 2009-12-04 Zoltan Varga <vargaz@gmail.com>
184 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
187 * generics.cs: Add a test.
189 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
190 is 0. Simplify a lot of code using this.
192 * mini-trampolines.c (mono_delegate_trampoline): Call
193 mono_create_static_rgctx_trampoline () before saving the final address in
194 delegate->method_code, to avoid calling it each time a delegate is first called.
196 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
197 which need static rgctx trampolines.
199 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
200 keyed on the method+addr pair, since addr could be either the method addr or
201 an unbox trampoline in the AOT case. Fixes #560246.
203 2009-12-03 Zoltan Varga <vargaz@gmail.com>
205 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
206 place it was called before too.
208 2009-12-03 Zoltan Varga <vargaz@gmail.com>
210 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
211 if no security manager is present, to speed up the AOT case. Call
212 mono_class_vtable () full with raise_on_error == TRUE instead.
214 2009-12-03 Zoltan Varga <vargaz@gmail.com>
216 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
217 the local optimization passes can take its result into account. Fixes
220 * exceptions.cs: Add a test.
222 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
224 This patch is contributed under the terms of the MIT/X11 license
226 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
228 2009-12-03 Zoltan Varga <vargaz@gmail.com>
230 * mini.h (MonoInst): Remove unused 'ssa_op' field.
232 * debugger-agent.c: Rework the handling of stack traces of running threads to
233 avoid crashes if compute_frames () tries to walk the stack of running thread.
235 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
237 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
239 * mini.h (StackFrameInfo): Add an 'lmf' field.
241 2009-12-02 Zoltan Varga <vargaz@gmail.com>
243 * debugger-agent.c (suspend_current): Always set really_suspended.
245 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
247 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
249 2009-12-01 Zoltan Varga <vargaz@gmail.com>
251 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
254 2009-12-01 Zoltan Varga <vargaz@gmail.com>
256 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
258 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
260 * mini-trampolines.c: Fix MSVC build.
262 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
264 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
266 2009-11-30 Zoltan Varga <vargaz@gmail.com>
268 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
269 the instruction following an OP_FCOMPARE is optimized away.
271 2009-11-30 Zoltan Varga <vargaz@gmail.com>
273 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
274 emit_autoreg () into this arch-specific function.
276 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
277 code, it is no longer needed.
279 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
281 * mini.h: Bump AOT file format version.
283 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
284 using the sorted_code_offsets array, instead of reading it from the
285 exception debug info.
286 (load_method): Call mono_aot_find_jit_info instead of
287 decode_exception_debug_info ().
289 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
290 LLVM compiled as a flag.
292 2009-11-29 Zoltan Varga <vargaz@gmail.com>
294 * debugger-agent.c (resume_thread): Fix a warning.
296 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
299 2009-11-28 Zoltan Varga <vargaz@gmail.com>
301 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
302 contents to MonoAotFileInfo.
304 2009-11-27 Zoltan Varga <vargaz@gmail.com>
306 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
307 Put all binary data into a giant blob, similarly to the way .net assemblies
308 store binary data. Emit offset tables in a compact form to reduce their size.
310 * mini.h: Bump AOT file format version.
312 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
315 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
316 avoid linear searches at runtime.
318 * aot-runtime.c (find_symbol): Update this to use the hash.
320 * mini.h: Bump AOT file format version.
322 2009-11-26 Zoltan Varga <vargaz@gmail.com>
324 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
327 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
330 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
331 the distribution of got slot types.
333 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
335 * method-to-ir.c: Add support for generating explicit null checks.
337 2009-11-25 Zoltan Varga <vargaz@gmail.com>
339 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
340 on a random thread if possible.
342 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
343 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
346 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
347 regs. Pass the real size of the regs array to mono_unwind_frame ().
349 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
352 2009-11-24 Geoff Norton <gnorton@novell.com>
354 * mini-darwin.c: Work around apple bug rdar://7209349 See
355 http://openradar.appspot.com/7209349 for details. Synopsis,
356 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
357 never been initialized before.
359 2009-11-24 Zoltan Varga <vargaz@gmail.com>
361 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
363 * mini-arm.c (mono_arm_thumb_supported): New helper function.
365 2009-11-24 Zoltan Varga <vargaz@gmail.com>
367 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
368 OP_SHL_IMM is not 32 bit.
370 2009-11-24 Zoltan Varga <vargaz@gmail.com>
372 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
374 2009-11-24 Zoltan Varga <vargaz@gmail.com>
376 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
379 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
380 > 0 since some threads can resume if their resume_count is > 0.
381 (invoke_method): Avoid reading freed memory.
383 * debugger-agent.c (process_suspend): Extract the suspend code from
384 process_single_step_inner () to a separate function. Rework the code to prevent
385 races between this function and thread interrupts.
387 * debugger-agent.c (suspend_current): Check the resume_count field instead
388 of resume_one so suspends+resumes during single threaded invokes work
391 2009-11-23 Zoltan Varga <vargaz@gmail.com>
393 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
394 to make the generated code smaller.
396 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
397 sequence generated by recent LLVM versions.
399 * mini-llvm.c: Add support for a few simple cases which weren't supported
402 * mini-trampolines.c (mono_magic_trampoline): Don't call
403 mono_arch_get_vcall_slot () when llvm is enabled.
405 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
407 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
408 into a new function called common_call_trampoline () which is used by the
409 llvm vcall trampoline as well.
411 * debugger-agent.c: Implement single threaded invokes.
413 * debugger-agent.c: Revert change which broke the agent on linux.
415 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
418 * generics.cs: Add a test.
420 2009-11-22 Zoltan Varga <vargaz@gmail.com>
422 * debugger-agent.c: Fix the cygwin build.
424 2009-11-21 Zoltan Varga <vargaz@gmail.com>
426 * cprop.c: Remove this unused file.
428 2009-11-21 Zoltan Varga <vargaz@gmail.com>
430 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
433 * basic.cs: Add a test.
435 2009-11-21 Zoltan Varga <vargaz@gmail.com>
437 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
440 2009-11-20 Zoltan Varga <vargaz@gmail.com>
442 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
443 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
444 it. Use this flag to control llvm related code paths instead of #ifdef
445 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
448 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
450 * mini.h: Bump AOT file format version.
452 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
453 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
455 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
456 was used as an assembly filter.
458 2009-11-19 Zoltan Varga <vargaz@gmail.com>
460 * unwind.c: Fix support for ppc.
462 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
463 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
465 2009-11-19 Zoltan Varga <vargaz@gmail.com>
467 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
469 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
470 added by the ps3 changes.
472 2009-11-19 Zoltan Varga <vargaz@gmail.com>
474 * mini-gc.c: Resurrect this, so at least it compiles.
476 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
478 2009-11-18 Zoltan Varga <vargaz@gmail.com>
480 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
481 create_event_list () so assembly filters can be used.
483 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
486 2009-11-17 Zoltan Varga <vargaz@gmail.com>
488 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
489 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
492 * aot-compiler.c (add_generic_instances): Emit instances of common generic
493 classes for char/bool too.
495 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
497 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
500 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
503 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
505 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
507 Code contributed under MIT/X11 license.
509 2009-11-14 Zoltan Varga <vargaz@gmail.com>
511 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
512 threads in native code work.
514 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
515 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
518 2009-11-13 Jonathan Chambers <joncham@gmail.com>
520 * debugger-agent.c: Implementation for Windows platform.
522 * mini-x86.c: Add support for Windows. Use mono-* synchronization
523 primitives. Use SEH to implement breakpoints and single stepping.
525 * mini-x86.h: Enable soft debugger on Windows.
527 Code contributed under MIT/X11 license.
529 2009-11-13 Zoltan Varga <vargaz@gmail.com>
531 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
532 under XEN. Fixes #522894.
534 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
536 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
537 interface calls in LLVM AOT code.
539 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
542 * mini-llvm.c: Add support for OP_VPHI.
544 * objects.cs: Add a test.
546 2009-11-13 Zoltan Varga <vargaz@gmail.com>
548 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
549 this is called on the debugger thread.
551 2009-11-12 Zoltan Varga <vargaz@gmail.com>
553 * mini-llvm.c: Add soft-float support.
555 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
556 FCALL which returns an R4.
558 * driver.c (mono_main): Add a missing '\n'.
560 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
561 platforms which doesn't support the LLVM IMT trampoline.
563 2009-11-11 Zoltan Varga <vargaz@gmail.com>
565 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
567 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
569 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
572 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
574 2009-11-10 Zoltan Varga <vargaz@gmail.com>
576 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
577 Instead of emitting a method_order table, sort the contents of the code_offsets
578 table and do a binary search in the sorted table. The previous approach doesn't
579 work with LLVM which emits methods in a arbitrary order.
581 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
582 in the .eh_frame section in ELF files.
584 * mini.h: Bump corlib file format version.
586 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
588 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
589 LDMIA->LDM macro name change.
591 2009-11-09 Zoltan Varga <vargaz@gmail.com>
593 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
596 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
599 * aot-compiler.c: Ditto.
601 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
602 &align to mini_type_stack_size_full ().
604 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
606 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
608 2009-11-08 Zoltan Varga <vargaz@gmail.com>
610 * mini-arm.c: Compute the stack space used by arguments using
611 mini_type_stack_size_full ().
613 2009-11-08 Zoltan Varga <vargaz@gmail.com>
615 * optflags-def.h: Remove dead TREEPROP optimization.
617 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
619 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
621 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
623 2009-11-07 Zoltan Varga <vargaz@gmail.com>
625 * driver.c (mono_jit_parse_options): New public API function to parse options
626 as done by the runtime executable.
628 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
629 when handling named arguments.
631 2009-11-07 Zoltan Varga <vargaz@gmail.com>
633 * mini-arm.c: Implement support for returning vtypes in registers, fix support
634 for passing small vtypes in registers, make the CallInfo structures more
635 similar to the code on the other platforms.
637 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
638 the code in the prolog requires it.
640 2009-11-06 Zoltan Varga <vargaz@gmail.com>
642 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
643 (koush@koushikdutta.com).
645 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
646 where the thunk memory should be allocated from. Fixes appdomain unloading
649 2009-11-06 Zoltan Varga <vargaz@gmail.com>
651 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
652 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
654 2009-11-05 Zoltan Varga <vargaz@gmail.com>
656 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
657 AOT, as it is not implemented yet.
659 * mini-x86.c (mono_arch_output_basic_block): Ditto.
661 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
663 * debugger-agent.c: Fix windows build.
665 2009-11-05 Zoltan Varga <vargaz@gmail.com>
667 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
668 after the client connects/disconnects.
670 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
671 when an exception of a given type is thrown.
673 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
674 only on an uncaught exception.
676 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
678 * debugger-agent.c: Add a 'launch' option.
680 2009-11-05 Zoltan Varga <vargaz@gmail.com>
682 * debugger-agent.c: Add a 'timeout' option.
684 2009-11-05 Zoltan Varga <vargaz@gmail.com>
686 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
689 2009-11-05 Zoltan Varga <vargaz@gmail.com>
691 * debugger-agent.c (set_breakpoint): Emit a log message.
693 2009-11-04 Zoltan Varga <vargaz@gmail.com>
695 * mini-arm.c: Fix the arm build.
697 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
699 * aot-compiler.c: don't leak the value returned from
700 mono_type_full_name().
702 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
704 * debugger-agent.c: defer including mono-mutex.h until we know the
707 2009-11-04 Jonathan Chambers <joncham@gmail.com>
709 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
710 of pthreads directly.
712 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
713 exception handlers. Pass info argument.
715 * mini.h: Adjust signatures of soft debugger functions to pass void*
716 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
718 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
719 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
720 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
721 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
723 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
725 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
726 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
727 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
728 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
730 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
732 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
734 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
736 * mono-semaphore.h: Skeleton implementation for Windows.
738 Code contributed under MIT/X11 license.
740 2009-11-04 Jonathan Chambers <joncham@gmail.com>
742 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
744 Code contributed under MIT/X11 license.
746 2009-11-04 Jonathan Chambers <joncham@gmail.com>
748 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
750 Code contributed under MIT/X11 license.
752 2009-11-04 Zoltan Varga <vargaz@gmail.com>
754 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
755 debug info to 100 because 10 still slows down gdb too much.
757 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
758 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
759 them in the wrappers.
761 2009-11-03 Zoltan Varga <vargaz@gmail.com>
763 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
765 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
767 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
768 function mono_aot_get_array_helper_from_wrapper ().
770 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
771 array helper methods.
773 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
775 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
776 the value was loaded from memory.
778 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
779 the value was loader from there.
781 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
782 without constant swizzle.
784 2009-11-02 Jonathan Chambers <joncham@gmail.com>
786 * mini-amd64.c: Put soft debugger functions behind a
787 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
789 * mini-amd64.h: disable the soft debugger in windows.
791 Code contributed under MIT/X11 license.
793 2009-11-02 Jonathan Chambers <joncham@gmail.com>
795 * mini-x86.c: Put soft debugger functions behind a
796 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
798 Code contributed under MIT/X11 license.
800 2009-11-02 Jonathan Chambers <joncham@gmail.com>
802 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
803 to mono_arch_find_jit_info_ext.
805 Code contributed under MIT/X11 license.
807 2009-11-03 Zoltan Varga <vargaz@gmail.com>
809 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
811 * debugger-agent.c: Add support for filtering events by assemblies.
813 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
814 the agent is not enabled.
816 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
818 * exceptions-x86.c: hopefully last change to fix the windows build.
819 This one courtesy of Jonathan Chambers.
821 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
823 * debugger-agent.c: remove unused function.
825 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
827 * debugger-agent.c: add #ifdefs for a few header files.
828 * mini-x86.h: disable the soft debugger in windows.
829 Step 1 of 2 to make this compile on windows with gcc.
831 2009-11-02 Zoltan Varga <vargaz@gmail.com>
833 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
834 as it breaks the build.
836 2009-07-01 Zoltan Varga <vargaz@gmail.com>
838 Merge the soft debugger branch.
840 * debugger-agent.h debugger-agent.c: New files containing the soft
841 mode debugger module.
843 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
844 at the appropriate locations.
846 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
849 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
850 enable/disable single stepping.
852 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
853 which returns all information in a StackFrameInfo structure, and can handle the
854 LMF frames added by the debugger.
856 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
859 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
860 walker function which works on a specific thread and passes a StackFrameInfo
861 structure to its callback.
863 * mini.c (mini_init): Initialize the debugger agent.
865 * aot-compiler.c aot-runtime.c: Add soft-debug support.
867 * mini-ops.h: Add OP_SEQ_POINT opcode.
869 * driver.c (mono_main): Add new '--debugger-agent' option for passing
870 arguments to the debugger agent.
872 2009-11-02 Zoltan Varga <vargaz@gmail.com>
874 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
877 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
879 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
881 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
883 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
885 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
886 sets the IMT argument and makes a virtual call.
888 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
890 2009-11-01 Zoltan Varga <vargaz@gmail.com>
892 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
895 2009-10-30 Zoltan Varga <vargaz@gmail.com>
897 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
898 runtime. Fixes #551228.
900 2009-10-29 Zoltan Varga <vargaz@gmail.com>
902 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
904 * basic.cs: Add a test.
906 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
907 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
908 CONSTRAINED. Fixes #550964.
910 * generics.cs: Add a test.
912 2009-10-28 Mark Probst <mark.probst@gmail.com>
914 * mini-posix.c (add_signal_handler): Use
915 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
917 2009-10-28 Jerry Maine <crashfourit@gmail.com>
919 Contributed under the terms of the MIT/X11 license by
920 Jerry Maine <crashfourit@gail.com>.
922 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
923 sse4a for simd intrinsics.
925 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
926 sse4a for simd intrinsics.
928 2009-10-27 Zoltan Varga <vargaz@gmail.com>
930 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
931 instead of inst_p1 which is not the same on ILP32 platforms.
933 2009-10-24 Zoltan Varga <vargaz@gmail.com>
935 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
936 not the mscorlib one before calling mono_get_lmf_addr.
938 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
939 of the ip to the LMF.
941 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
942 immediate in the op->op_imm optimization.
944 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
945 understand. VTypes now work, but are not abi compliant, as they are
946 split into 4 byte parts instead of 8.
947 (emit_memcpy): Fix the unrolled case to work on the PS3.
949 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
951 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
952 the default when static linking.
954 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
956 * aot-compiler.c: Add an autoreg option to automatically register
957 statically linked aot modules using ELF .ctors.
959 * genmdesc.pl: Add __ppc64__ to allowed defines.
961 2009-10-25 Zoltan Varga <vargaz@gmail.com>
963 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
964 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
966 2009-10-24 Mark Probst <mark.probst@gmail.com>
968 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
970 2009-10-24 Zoltan Varga <vargaz@gmail.com>
972 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
973 which will contain the domain where the method was found.
975 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
976 mini_jit_info_table_find ().
978 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
980 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
982 2009-10-22 Zoltan Varga <vargaz@gmail.com>
984 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
985 set, its not supported yet.
987 2009-10-22 Zoltan Varga <vargaz@gmail.com>
989 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
990 iface wrapper is not found.
991 (mono_aot_get_method): Ditto for GetGenericValueImpl.
993 2009-10-21 Zoltan Varga <vargaz@gmail.com>
995 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
996 which have a different name.
998 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
999 wrappers and Array.GetGenericValueImpl ().
1001 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1002 because of the change above.
1004 * generics.cs: Add a test for full aot + generic array ifaces.
1006 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1008 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1009 that hides the previous one.
1011 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1013 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1014 marshalled. Fixes #541623.
1016 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1018 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1020 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1022 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1024 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1026 * mini-posix.c (sigprof_signal_handler):
1027 Implemented support for building stat call chans in different ways.
1029 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1031 * mini-exceptions.c (mono_find_jit_info):
1032 Also check that a jit info has been found (fixes a profiler crash).
1034 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1036 * mini.c (mono_codegen):
1037 Call mono_profiler_code_buffer_new with correct code address.
1039 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1041 * driver.c (mono_main): Change the date in the copyright.
1043 2009-10-14 Mark Probst <mark.probst@gmail.com>
1045 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1046 allocator in shared generic code for open classes, because we
1047 can't get those classes' vtables. We need to make managed
1048 allocators not depend on the vtable at compile-time to solve this.
1050 2009-10-13 Martin Baulig <martin@ximian.com>
1052 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1053 `const guint8 *trampoline' argument; send both the old and the new
1056 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1058 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1059 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1060 (can_marshal_struct): Skip structures with auto layout.
1062 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1064 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1066 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1067 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1068 a variable to hold the stack slot used by the int<->float conversion opcodes.
1070 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1072 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1074 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1075 when using full-aot.
1077 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1079 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1080 each instance of Comparer<T>.
1082 * generics.cs: Add a new test.
1084 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1086 * driver.c (parse_debug_options): Add a 'gdb' option.
1088 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1090 * image-writer.c: Add support for emitting the image into a memory buffer.
1092 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1094 * aot-compiler.c: Add support for registering debug info with GDB using the
1095 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1096 MONO_XDEBUG to 'gdb'.
1098 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1100 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1103 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1105 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1106 can be used to set breakpoints in gdb.
1108 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1109 segment to an absolute address.
1111 2009-10-13 Mark Probst <mark.probst@gmail.com>
1113 * method-to-ir.c: Use the managed array allocator method if
1116 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1118 * aot-compiler.c : Fix the MSVC builds
1120 Code is contributed under MIT/X11 license.
1122 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1124 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1125 avoid registering 1 symbol file per method with gdb.
1127 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1129 * mini-sparc.c: Fix the handling of enums with base type long.
1131 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1133 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1134 instead of using type->data.klass as the later doesn't work with generics.
1136 2009-09-25 Mark Probst <mark.probst@gmail.com>
1138 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1139 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1140 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1141 works differently now and we don't handle it in the JIT anymore.
1143 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1144 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1145 the Thread class split.
1147 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1149 * driver.c: Don't run tests with the obsolete treeprop optimization.
1151 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1152 variable volatile. Fixes #541577.
1154 * basic-calls.cs: Add a new test.
1156 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1158 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1160 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1161 work/required with recent iphone sdk versions.
1163 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1166 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1167 in the VCALL decomposition code.
1169 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1171 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1173 * basic.cs: Add a test.
1175 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1178 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1179 searches all the domains of the current thread.
1181 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1183 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1185 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1186 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1188 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1189 for non-jit trampolines.
1191 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1193 * aot-compiler.c (add_wrappers): Ditto.
1195 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1196 the size of the param area used by dyn_call to 6 which covers the majority of
1199 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1201 * mini-arm.c: Implement support for passing/receiving
1202 longs and receiving floats in the dyn_call code.
1204 * mini-amd64.c: Implement support for receiving vtypes in registers in
1207 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1210 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1212 * mini-arm.c (get_call_info): Return more precise information in
1214 (dyn_call_supported): Use the information in CallInfo.
1216 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1218 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1221 * mini-arm.c: Update after the dyn_call api changes.
1223 * mini.c (mini_create_jit_domain_info): Register a destructor function
1224 for the runtime_invoke_hash.
1226 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1227 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1229 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1230 (dyn_call_supported): Simplify this by using get_call_info ().
1231 (mono_arch_dyn_call_free): New destructor function.
1233 * generics.cs: Remove a printf.
1235 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1237 * mini-arm.c: Add support for enum return values and passing a few arguments
1240 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1243 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1245 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1246 the dynamic invoke wrappers.
1248 * mini-arm.c: Implement OP_DYN_CALL for arm.
1250 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1251 supported by the dynamic runtime invoke wrapper.
1253 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1254 runtime invoke wrapper.
1256 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1257 if possible when running with full-aot.
1259 * mini-ops.h: Add OP_DYN_CALL opcode.
1261 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1262 with dynamic arguments lists similar to libffi.
1264 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1266 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1268 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1271 * iltests.il.in: Add a new test.
1273 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1275 * aot-compiler.c (add_generic_instances): Add more instances of
1276 GenericEqualityComparer.
1278 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1280 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1282 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1284 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1285 comments on some functions that now can fail.
1287 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1289 * Makefile.am: Add Info.plist to EXTRA_DIST
1291 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1293 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1294 static synchronized wrappers. Fixes #539500.
1296 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1298 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1301 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1303 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1304 lmf before calling filter clauses as well. Fixes #539550.
1306 * exceptions.cs: Add a test.
1308 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1310 * aot-compiler.c (add_generic_class): Add instances of
1311 Array.GetGenericValueImpl as well.
1313 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1316 * generics.cs: Add a fullaot linq test.
1318 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1320 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1323 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1325 * mini-trampolines.c (mono_delegate_trampoline) : Call
1326 mono_cominterop_get_invoke if the delegate target object
1329 Code is contributed under MIT/X11 license.
1331 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1333 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1334 internal call is defined outside platform code. Reduce code
1335 duplication with existing [Method|Field]AccessException
1337 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1339 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1340 if the return value is a small struct passed on regs.
1342 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1344 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1346 * mini-codegen.c: Enable the cpu description validation for arm.
1348 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1350 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1351 test which depends on structs to objects.cs.
1353 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1354 require object model related stuff working.
1356 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1358 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1360 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1361 against the instruction metadata in mini-ops.h. amd64 only for now.
1363 * mini-ops.h: Fix some instruction descriptions.
1365 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1366 unused instructions.
1368 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1370 * exceptions.cs: Add a new test.
1372 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1374 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1376 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1378 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1379 skip empty phi opcodes.
1381 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1382 correctly by zero extending after loads. Skip methods containing calls
1383 to the monitor enter/exit trampolines.
1385 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1386 when calling mono_thread_force_interruption_checkpoint ().
1388 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1390 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1392 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1394 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1395 bootstrap could run.
1397 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1399 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1401 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1403 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1405 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1406 LLVM might be very short.
1408 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1409 in OP_THROW/RETHROW.
1411 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1414 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1416 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1417 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1418 LLVM might be very short.
1420 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1422 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1423 the alignment for the value of sp.
1425 2009-09-01 Geoff Norton <gnorton@novell.com>
1427 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1428 managed wrappers in full aot.
1430 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1432 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1434 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1436 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1438 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1440 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1442 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1445 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1447 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1448 depend on the info MonoMethodHeader which could be missing in IL stripped
1451 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1453 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1454 they are only 4 byte aligned.
1456 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1458 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1459 was done previously, since using SP causes too many problems.
1461 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1462 frames without a frame pointer works.
1464 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1465 global register in methods with calls, since the calls can go through
1466 a static rgctx trampoline which doesn't save it.
1468 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1470 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1472 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1474 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1476 2009-08-18 Christian Hergert <chris@dronelabs.com>
1478 * method-to-ir.c: Fix warnings for uninitialized variables.
1480 2009-08-18 Christian Hergert <chris@dronelabs.com>
1482 * mini-exceptions.c:
1483 * aot-compiler.c: Fix printf warnings.
1485 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1487 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1488 Add GetGenericValueImpl<string>.
1490 * aot-compiler.c (add_generic_instances): Add instances of
1491 GenericEqualityComparer<T> for primitive types. Only emit the array
1492 wrappers into the mscorlib image.
1494 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1496 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1497 the methods_loaded array using amodule->info->nmethods.
1499 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1500 (MONO_AOT_FILE_VERSION): Bump this.
1502 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1505 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1506 MonoJitInfo doesn't belong to its methods aot image.
1508 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1510 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1512 * mini-arm.c: Fix warnings.
1514 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1516 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1519 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1521 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1522 avoid clobbering IP.
1524 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1525 hold the trampoline argument, so its initial value is available during
1528 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1531 * exceptions-hppa.c:
1533 * exceptions-s390x.c:
1534 * exceptions-mips.c:
1536 * exceptions-sparc.c:
1537 * exceptions-alpha.c:
1539 * mini-trampolines.c:
1541 * exceptions-s390.c: add and use #define's instead of sizeof()
1542 for MonoJitInfo and MonoJitInfoTable.
1544 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1549 * tramp-x86.c: use a #define instead of sizeof() for a few
1550 structures that use a zero-length array.
1552 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1554 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1555 case when the method is dynamic. Fixes #529238.
1557 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1559 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1560 of asserting when a method is JIT compiled in full-aot mode.
1562 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1564 Contributed under the terms of the MIT/X11 license by
1565 Jerry Maine <crashfourit@gail.com>.
1567 * fixed wrong dates in changelog.
1569 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1571 Contributed under the terms of the MIT/X11 license by
1572 Jerry Maine <crashfourit@gail.com>.
1574 * basic-simd.cs: added test for packed double square root.
1575 * cpu-amd64.md: added opcode info for packed double square root.
1576 * cpu-x86.md: added opcode info for packed double square root.
1577 * mini-ops.h: added IR opcode for packed double square root.
1578 * mini-x86.c: added IR to native translation code for packed double square root.
1579 * mini-amd64.c: removed todo for packed double square root.
1580 * simd-intrinsics.c: added method to IR opcode converstion for
1581 packed double square root.
1583 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1585 Contributed under the terms of the MIT/X11 license by
1586 Jerry Maine <crashfourit@gail.com>.
1588 * mini-amd64.c: Added a change to help tell the difference as
1589 to what perpose the xmm register is being used--mainly to help
1591 * mini-amd64.h: Changed callee regs to use 15 out of 16
1592 (one used for special cases) xmm registers for both fp
1593 and simd ops. Added define to turn on new feature in the regalloc
1594 that allows fp and simd ops to share the xmm regs happily.
1595 * codegen.c: Added code to detect for which perpose an xmm reg is
1596 being used (fp or simd) and to translate back and forth to the
1597 correct logical reg bank (fp or simd) for 'spill load's.
1599 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1601 Contributed under the terms of the MIT/X11 license by
1602 Jerry Maine <crashfourit@gail.com>.
1604 * basic-simd.cs: Added tests for stressing the regalloc when running with
1605 16 simd regs and when simd and fp ops share the same reg bank.
1607 2009-08-01 Mark Probst <mark.probst@gmail.com>
1609 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1610 in shared generic code, we might have to look up the class in the
1611 RGCTX. If we use the class directly, compute its GC descriptor.
1613 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1615 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1617 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1619 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1620 check for errors. Fixed the case when the class with the Main
1623 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1625 Contributed under the terms of the MIT/X11 license by
1626 Jerry Maine <crashfourit@gail.com>.
1628 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1630 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1632 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1634 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1636 * method-to-ir.c: Fix naming of stelem and ldelem.
1638 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1640 * driver.c (main_thread_handler): Check that the assembly loaded
1641 matches the filename when doing AOT.
1643 2009-07-30 Mark Probst <mark.probst@gmail.com>
1645 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1648 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1649 utils/mono-sigcontext.h).
1651 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1654 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1656 * mini.c (mono_codegen):
1657 Call profiler hook to keep track of method code buffers.
1659 2009-07-27 Mark Probst <mark.probst@gmail.com>
1661 * method-to-ir.c: Invoke write barriers for the
1662 Interlocked.(Compare)Exchange JIT intrinsics.
1664 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1666 * Makefile.am (version.h): Fix issues when built out of tree.
1667 Remove some redundant 'grep's piped through 'sed's.
1669 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1671 This patch is contributed under the terms of the MIT/X11 license
1673 * mini-ppc.c (mono_arch_output_basic_block):
1674 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1675 for bits 32-47 with signed load/store diplacements for bits
1676 48-63. Use prefered base/offset order for indexed form.
1677 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1678 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1679 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1680 OP_LOADI2_MEMBASE): Same.
1681 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1682 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1683 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1685 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1686 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1687 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1688 OP_LOADI1_MEMINDEX): Same
1689 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1690 OP_STORER8_MEMINDEX): Same
1691 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1693 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1694 for bits 32-47 with signed load/store diplacements for bits
1695 48-63. Use prefered base/offset order for indexed form.
1697 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1699 This patch is contributed under the terms of the MIT/X11 license
1701 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1702 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1703 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1704 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1705 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1706 cfg->stack_usage to avoid size warnings.
1707 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1708 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1709 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1710 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1712 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1713 after code varible is initialized.
1714 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1715 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1716 (mono_arch_emit_epilog):
1717 Move Use ppc_load32 for cfg->stack_usage to avoid size
1720 2009-07-24 Mark Probst <mark.probst@gmail.com>
1722 * method-to-ir.c: The write barrier doesn't do the store anymore,
1723 so we have always to emit it. Also, emit the wbarrier after the
1726 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1728 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1729 for argument count 3 too.
1731 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1733 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1734 the caller handle the exceptions.
1735 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1736 method. Fixes #524498.
1738 2009-07-22 Geoff Norton <gnorton@novell.com>
1740 * mini-exceptions.c: Fix build on ia64.
1742 2009-07-22 Mark Probst <mark.probst@gmail.com>
1744 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1747 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1749 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1752 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1754 * basic-simd.cs (Main): Pass args to the test driver.
1756 2009-07-20 Geoff Norton <gnorton@novell.com>
1758 * mini-x86.h: Fix the x86 version guards to use Apple's
1759 properly defined macros.
1761 2009-07-20 Geoff Norton <gnorton@novell.com>
1763 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1766 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1768 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1769 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1770 the information which is needed for invokes, so only one locking+hash table
1773 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1775 * aot-compiler.c (add_generic_instances): Emit instances of
1776 GenericComparer<T> for primitive types.
1778 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1780 * mini-posix.c: Fix linux build.
1782 2009-07-19 Geoff Norton <gnorton@novell.com>
1784 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1785 mono_gdb_render_native_backtraces
1786 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1787 so we implement the sane semantics to the runtime here
1788 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1789 so we need to call it differently (mono_gdb_render_native_backtraces)
1790 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1791 here for default implementations.
1792 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1793 support Apple's weird syscall (SYS_fork) implementation and not busy
1794 loop in abort() on native crashes on OSX anymore.
1796 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1798 * aot-runtime.c (load_method): Change the handling of the
1799 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1802 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1804 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1806 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1807 seems to break the aot tests.
1809 * mini.c (mono_patch_info_equal): Fix the handling of
1810 MONO_PATCH_INFO_RGCTX_FETCH.
1812 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1814 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1816 * mini.c (mono_patch_info_hash): Fix the handling of
1817 MONO_PATCH_INFO_INTERNAL_METHOD.
1818 (mono_patch_info_equal): Ditto.
1820 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1822 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1825 * mini-llvm.c: Add some infrastructure for AOT support.
1827 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1829 * mini-llvm-cpp.c: Update to the latest llvm api.
1831 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1832 option to false to prevent llvm from installing signal handlers which
1835 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
1838 * cpu-amd64.md: Revert previous change as those instructions
1839 take 2 separate arguments. Remember to read the arch docs more
1840 carefully next time.
1842 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1844 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
1846 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
1848 * mini-ppc.c: exploit multiple load/store units if available (rest of
1849 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
1850 http://bugzilla.novell.com/show_bug.cgi?id=487846).
1852 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
1854 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
1855 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
1857 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
1859 * cpu-x86.md: Fix missing clobbering from trancendental simd
1862 * cpu-amd64.md: Same.
1864 2009-07-14 Jerry Maine <crashfourit@gmail.com>
1866 Contributed under the terms of the MIT/X11 license by
1867 Jerry Maine <crashfourit@gail.com>.
1869 * basic-simd.cs: Added tests for single and doulble indexers.
1871 * cpu-amd64.md: Added simd opcode information.
1873 * mini-amd64.c: Added IR to native simd generation code.
1874 Added simd register names and function that returns them.
1876 * mini-amd64.h: Added marcos to turn on simd code compilation in
1877 amd64. Added max simd register count marco. Added caller/callee
1878 register mask marcos. Added marcos to use simd register bank.
1880 * mini.h: Added helper marco for shufling dwords and simple
1883 2009-07-14 Zoltan Varga <vargaz@gmail.com>
1885 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
1887 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
1889 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
1890 the length of the native code as well.
1892 * basic-simd.cs: Add a test for #521662.
1894 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
1896 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
1898 2009-07-13 Mark Probst <mark.probst@gmail.com>
1900 * mini.c: Register function for getting the IP from a signal
1901 context with metadata.
1903 2009-07-13 Zoltan Varga <vargaz@gmail.com>
1905 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
1906 call a generic class init trampoline if needed. Fixes #519336.
1908 * generics.cs: Add a test.
1910 2009-07-09 Mark Probst <mark.probst@gmail.com>
1912 * method-to-ir.c: When doing a call which might be remote from
1913 shared generic code to other shared code with open type arguments,
1914 get the remoting invoke wrapper from the RGCTX and do an indirect
1917 2009-07-03 Zoltan Varga <vargaz@gmail.com>
1919 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
1920 after the unbox trampoline in the full-aot case.
1922 2009-07-02 jonas echterhoff <jonas@unity3d.com>
1924 * mini.c: Move initialization of jit_mutex before debugger initialization
1929 * Info.plist: added Info.plist and link flag to enable the mono executable
1930 to access other processes. Requires codesigning of the executable to work.
1932 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
1937 2009-06-30 Zoltan Varga <vargaz@gmail.com>
1939 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
1941 2009-06-29 Zoltan Varga <vargaz@gmail.com>
1943 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
1944 when the generic instance is an instantiation of a subclass of the
1945 methods class. Fixes #517166.
1947 2009-06-26 Zoltan Varga <vargaz@gmail.com>
1949 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
1952 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
1955 * CMakeLists.txt: Add minimal support for installation.
1957 2009-06-25 Zoltan Varga <vargaz@gmail.com>
1959 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
1960 determine whenever a method is directly callable to a separate function.
1962 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
1963 needed ones as a result of the previous change.
1965 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
1966 type of register arrays.
1968 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
1969 type of register arrays.
1971 2009-06-24 Jerry Maine <crashfourit@gmail.com>
1973 Contributed under the terms of the MIT/X11 license by
1974 Jerry Maine <crashfourit@gail.com>.
1976 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
1978 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1980 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
1982 2009-06-24 Neale Ferguson <neale@sinenomine.net>
1984 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
1985 dump of structure return value. Fix some formatting.
1986 * cpu-s390x.md: Fix lengths of instruction sequences.
1987 * mini-s390.c: Minor formatting changes.
1989 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1991 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
1992 Use sigaction on freebsd as well.
1994 2009-06-23 Zoltan Varga <vargaz@gmail.com>
1996 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
1999 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2001 2009-06-22 Mark Probst <mark.probst@gmail.com>
2003 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2005 2009-06-22 Mark Probst <mark.probst@gmail.com>
2007 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2009 2009-06-20 Martin Baulig <martin@ximian.com>
2012 (MonoDebuggerThreadFlags): New enum typedef.
2013 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2014 (mono_debugger_thread_created): Added `gpointer func' argument;
2015 initialize the new `thread_flags' field.
2017 2009-06-18 Martin Baulig <martin@ximian.com>
2019 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2020 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2023 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2024 flag in `MONO_DEBUGGER__info.runtime_info'.
2027 (mono_main): Call mini_debugger_set_attach_ok() if generics
2028 sharing is disabled.
2030 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2032 * aot-compiler.c (add_wrappers): Fix a warning.
2034 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2035 the ppc load/store macro changes.
2037 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2039 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2041 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2042 not just the got symbol.
2044 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2047 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2050 * aot-compiler.c: Remove some fixmes.
2052 * driver.c (mono_main): Print a helpful message when cross-compiling.
2054 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2056 * method-to-ir.c (initialize_array_data): Do the optimization if the
2057 target byte order is little endian, instead of the host byte order.
2059 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2060 wrappers into the mscorlib image, Emit a unique plt symbol for each
2061 image, emit symbols for plt entries.
2063 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2066 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2068 * aot-compiler.c (add_wrappers): Avoid calling
2069 mono_marshal_get_type_info () since it can assert for some types.
2071 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2072 ldtoken are used inside wrappers.
2074 * helpers.c: Add support for prefixing tools with the arch name.
2076 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2077 quantities when using ilp32.
2079 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2080 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2082 * image-writer.c: Use .long on ilp32.
2084 * aot-compiler.c: Use 32 bit loads on ilp32.
2086 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2088 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2090 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2092 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2094 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2095 second got slot of every aot image.
2097 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2098 aot on platforms with function pointers.
2100 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2101 support for aot/full aot on ppc/ppc64.
2103 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2104 arguments which are needed on ppc.
2106 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2109 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2111 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2113 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2115 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2117 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2119 2009-06-17 Geoff Norton <gnorton@novell.com>
2121 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2123 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2125 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2126 to control whenever the dwarf writer is in xdebug or aot mode.
2127 (emit_class_dwarf_info): Use a separate abbrev for structures without
2130 * aot-compiler.c: Pass the appending parameter to
2131 mono_dwarf_writer_create ().
2133 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2134 falls through to its next bblock. Fixes #513931.
2136 * iltests.il: Add a test.
2138 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2139 infor even if emit_line is FALSE, as the apple linker seems to require it.
2141 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2143 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2147 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2149 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2152 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2154 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2155 'has_call_handler' fields.
2157 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2159 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2160 first bblock if not needed. Fixes #512790.
2162 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2164 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2166 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2169 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2170 remoting-invoke-with-check wrappers, which are not needed when running with
2171 full-aot, since it doesn't support remoting.
2173 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2175 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2177 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2178 method info, it is not used anymore.
2180 * mini.h: Bump AOT file format version.
2182 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2185 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2188 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2190 * mini.h: Bump AOT file format version.
2192 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2194 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2195 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2198 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2199 of CKFINITE and FBGE for VFP.
2201 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2203 * aot-compiler.c: Don't align code to 16 bytes on arm.
2205 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2206 before the methods they belong to.
2208 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2209 the full-aot case if possible, since the trampoline will be called right
2212 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2213 trampolines to 1024 after the change above.
2215 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2216 trampoline to save 8 bytes per trampoline.
2218 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2221 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2223 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2225 2009-06-08 Martin Baulig <martin@ximian.com>
2228 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2229 (_mono_debugger_throw_exception): Don't make this static.
2230 (_mono_debugger_unhandled_exception): Likewise.
2231 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2234 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2235 (_mono_debugger_throw_exception): Add function prototype.
2236 (_mono_debugger_unhandled_exception): Likewise.
2239 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2240 arg; return the first exception handler if the exception is caught
2241 and we're running inside the debugger.
2242 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2243 improve exception handle inside runtime-invoke, check whether the
2244 exception is actually caught in the method being invoked and not
2245 by the runtime-invoke-wrapper.
2247 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2249 * image-writer.c: Improve support for the osx assembler.
2251 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2254 2009-06-08 Martin Baulig <martin@ximian.com>
2257 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2258 (_mono_debugger_throw_exception): Don't make this static.
2259 (_mono_debugger_unhandled_exception): Likewise.
2260 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2263 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2264 (_mono_debugger_throw_exception): Add function prototype.
2265 (_mono_debugger_unhandled_exception): Likewise.
2268 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2269 arg; return the first exception handler if the exception is caught
2270 and we're running inside the debugger.
2271 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2272 improve exception handle inside runtime-invoke, check whether the
2273 exception is actually caught in the method being invoked and not
2274 by the runtime-invoke-wrapper.
2276 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2278 * image-writer.c (append_subsection): Don't align subsections of the
2279 debug_line section as a workaround.
2281 * dwarfwriter.c: Emit line number info in the AOT case as well.
2283 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2285 This patch is contributed under the terms of the MIT/X11 license
2287 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2288 code_len <= code_size
2290 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2292 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2294 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2296 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2297 invoke wrappers, we now use trampolines instead.
2299 2009-06-04 Mark Probst <mark.probst@gmail.com>
2301 * mini-darwin.c: The exception thread must not be registered with
2304 2009-06-04 Mark Probst <mark.probst@gmail.com>
2306 * mini-gc.c: Disable the code because it makes SGen crash.
2308 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2310 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2311 instead of asserting.
2313 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2315 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2316 output file after the code has been compiled.
2318 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2320 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2322 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2324 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2325 entries distinction to simplify the code.
2327 * mini.h: Bump AOT file format version.
2329 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2331 * objects.cs: Fix the signature of one of the tests.
2333 * mini.c (mini_create_ftnptr): New helper function, moved here from
2335 (mini_get_addr_from_ftnptr): Ditto.
2336 (mini_init): Install the new helpers.
2338 2009-05-28 Martin Baulig <martin@ximian.com>
2340 Correctly initialize the debugger when embedding Mono.
2342 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2343 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2344 see documentation in mini_debug_running_inside_mdb().
2347 (mini_debug_running_inside_mdb): New function to check whether
2348 we're running inside mdb.
2350 * mini.c (mini_init): Call mini_debugger_init() if we're running
2351 inside the debugger.
2353 * driver.c (mono_main): Moved the call to mini_debugger_init()
2354 into mini_init() to make this work when embedding Mono.
2356 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2357 calls to mini_debugger_init().
2359 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2360 mono_debugger_main() -> mini_debugger_main() and put them inside a
2361 `MONO_DEBUGGER_SUPPORTED' conditional.
2363 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2365 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2366 this is no longer in use.
2369 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2371 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2373 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2376 2009-05-27 Martin Baulig <martin@ximian.com>
2378 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2380 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2381 long_conv_to_r_un to 64 bits.
2383 * cpu-x86.md: Increase the instruction size due to the changes.
2385 * iltests.il.in: Add regression test.
2389 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2391 * objects.cs: Move the previous test from basic.cs to here.
2393 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2395 * basic.cs: Add regression test for #506915.
2397 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2399 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2400 optimization we must check the bb of the first byte of stobj as
2401 it's the only one set in cil_offset_to_bb.
2405 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2407 * image-writer.c: Fix pointer directive on ppc64.
2409 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2411 * image-writer.c (asm_writer_emit_section_change): Avoid using
2412 .bss subsections on ppc too.
2414 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2416 * image-writer.c: Fix the definition of TARGET_ASM_....
2418 * image-writer.c: Fix the emission of assembler directives in the last
2421 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2422 exception throwing code to accomodate ppc64.
2424 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2425 size to work on ppc64 too.
2427 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2430 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2431 the assembler dialect instead of using platform specific defines.
2433 2009-05-22 Geoff Norton <gnorton@novell.com>
2435 * mini-arm.c (get_call_info): If a structure is split between the stack
2436 and argument registers, we should not advance the stack pointer by the entire
2437 native size, but just by the amount that spilled.
2439 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2441 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2444 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2446 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2449 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2450 methods so wrapper don't get added twice.
2451 (add_generic_instances): Don't add methods of arrays.
2453 * generics.cs: Mark one test as !FULLAOT.
2455 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2457 * mini-x86.c (emit_move_return_value): Remove unused vars.
2459 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2461 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2462 decomposing 8 bytes structs into a LCALL.
2464 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2465 pointer for where to store the returned regs.
2467 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2470 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2472 2009-05-20 Miguel de Icaza <miguel@novell.com>
2474 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2477 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2479 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2481 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2484 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2486 * local-propagation.c (mono_local_cprop): Avoid local propagation
2487 across paired add/sub if the first instruction dest reg is it's
2488 source reg. For example:
2490 int_add_imm R12 <- R12 [1] clobbers: 1
2491 int_sub_imm R42 <- R12 [1] clobbers: 1
2493 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2494 maintain the math identify.
2498 2009-05-20 Andreia Gaita <avidigal@novell.com>
2500 * Makefile.am: avoid going on the network just to get the revision,
2503 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2505 Fixed estimate for short branches on amd64 (they were off mark, and
2506 enabling call prolog-epilog instrumentations caused assertions).
2507 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2508 estimate for the maximum length of this basic block.
2510 - mono_arch_emit_prolog: compute max_length for each basic block
2511 (instead of max_offset), and inflate size estimate also for entry bb
2512 in case of code instrumentation.
2513 - mono_arch_output_basic_block: get rid of "cpos" (the current
2514 estimated "position" in the code), and always use "offset" instead,
2515 which is accurate; at the beginning of the function quickly recompute
2516 max_offset for all the remaining blocks, starting from the current
2517 cfg->code_len (which is correct, and not estimated) and using the
2518 estimated block lengths computed previously.
2520 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2522 * exceptions-ppc.c: Remove the caching from the trampoline creation
2523 functions, it is already done in the caller.
2525 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2527 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2528 MONO_ARCH_GSHARED_SUPPORTED define.
2530 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2532 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2535 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2537 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2538 call to mono_marshal_get_rgctx_invoke ().
2540 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2541 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2542 gshared use the static rgctx trampolines now.
2544 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2545 platform supports it.
2547 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2549 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2551 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2553 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2555 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2557 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2560 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2562 Made it possible for mono_arch_instrument_epilog to preserve
2563 argument registers, otherwise instrumenting the "epilogue" before
2564 a tail call would clobber them.
2565 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2566 if like mono_arch_instrument_epilog but with an additional parameter
2567 that states if argument registers must be preserved.
2568 * mini.c: implemented mono_arch_instrument_epilog as a call to
2569 mono_arch_instrument_epilog_full without asking to preserve argument
2570 registers (this makes the existing code work as usual).
2572 - mono_arch_instrument_epilog: add parameter to transform it into
2573 mono_arch_instrument_epilog_full, and preserve argument registers
2575 - mono_arch_output_basic_block, OP_TAILCALL case: call
2576 mono_arch_instrument_epilog_full.
2577 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2578 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2579 only transformed mono_arch_instrument_epilog into
2580 mono_arch_instrument_epilog_full.
2582 2009-05-15 Geoff Norton <gnorton@novell.com>
2584 * mini-darwin.c: This works on arm now.
2586 2009-05-14 Geoff Norton <gnorton@novell.com>
2588 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2591 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2593 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2596 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2597 wrappers during full aot mode correctly.
2599 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2602 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2603 mono_metadata_type_hash ().
2605 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2607 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2608 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2609 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2610 Removed MONO_INST_BRLABEL from the instruction flags, and the
2611 remaining code that used it, because we do not support branches inside
2612 basic blocks (and branch target labels) anymore.
2613 * Makefile.am: As part of the above cleanup, remove reference to
2614 BURG files which don't exist anymore.
2616 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2618 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2621 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2622 to use mono_arch_throw_corlib_exception.
2624 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2625 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2627 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2630 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2632 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2633 for the got to make debugging easier and to avoid confusing it with the
2636 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2637 method so a breakpoint can be set when using gdb.
2639 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2641 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2642 on mono_method_get_imt_slot ().
2644 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2645 num_decodes variables.
2647 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2648 change as it doesn't seem to work.
2650 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2653 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2655 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2656 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2658 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2659 builder when using full aot.
2661 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2662 here, it is already handled.
2664 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2667 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2669 * mini-arm.h: Enable IMT for full aot.
2671 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2672 arch doesn't support it.
2674 * mini.c (mini_init): Don't disable IMT for full aot if the
2675 architecture supports it.
2677 * mini.h (MonoAotTrampoline): New enum containing the different types
2678 of 'numerous' trampolines.
2679 (MONO_AOT_FILE_VERSION): Bump this.
2681 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2682 static rgctx trampolines. Add support for full-aot IMT thunks.
2684 * mini-amd64.h: Enable IMT for full aot.
2686 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2687 to exclude tests belonging to a category.
2689 * generics.cs: Mark some tests with a !FULLAOT category.
2691 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2694 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2696 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2697 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2698 (emit_plt): Fix a warning.
2700 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2702 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2703 back into aot-compiler.c to a place where the other functions shared by
2704 the runtime and aot compiler are.
2706 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2707 as done previously, instead of in MonoAotFileInfo, since pointers might have
2708 alignment requirements.
2710 * mini.h: Bump AOT file format version.
2712 2009-05-10 Miguel de Icaza <miguel@novell.com>
2714 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2715 that is used at runtime from the aot-compiler.c, this makes it
2716 work on setups that remove the AOT compiler from the output
2719 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2721 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2724 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2726 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2728 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2729 stuff to mono_arch_decompose_long_opts ().
2730 (mono_decompose_opcode): Remove some dead code.
2732 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2734 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2735 cmethod can be null for quite a some reasons.
2737 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2739 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2741 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2743 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2745 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2747 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2748 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2749 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2750 calls returning structures by addr on amd64.
2752 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2754 * iltests.il.in: Restructure the tail call tests a bit.
2756 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2758 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2759 for virtual methods too.
2761 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2763 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2764 due to regression in verifying System.dll.
2766 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2768 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2771 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2774 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2775 g_str_hash () which can change.
2777 * driver.c (mini_regression): Disable optimizations not supported by
2778 the cpu. Fixes #500019.
2780 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2783 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2785 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2786 to the latest LLVM code.
2788 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2790 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2792 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2794 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2797 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2798 no longer saving offsets, so just save the patch types along with the other
2800 * aot-runtime.c (load_patch_info): Update after the changes to
2801 encode_patch_list ().
2802 (decode_got_entry): Removed, merged into load_patch_info ().
2803 (is_shared_got_patch): Removed, call the same function from
2806 * mini.h: Bump aot file format version.
2808 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2809 half-finished no-dlsym code.
2811 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2814 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2815 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2817 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2819 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2820 buffer length to work with AOT code.
2822 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2823 ldfld/stfld opcodes.
2825 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2828 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2830 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2832 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2835 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
2836 if needed. Don't decompose long operations when using llvm.
2838 2009-05-01 Zoltan Varga <vargaz@gmail.com>
2840 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
2843 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
2845 2009-05-03 Martin Baulig <martin@ximian.com>
2847 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
2848 mono_debugger_insert_method_breakpoint() since the class init
2849 handler we're inserting at the top of the method already gives us
2852 2009-04-30 Zoltan Varga <vargaz@gmail.com>
2854 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
2855 to mono_arch_decompose_long_opts () for x86 and arm.
2857 2009-04-29 Zoltan Varga <vargaz@gmail.com>
2859 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
2862 2009-04-28 Zoltan Varga <vargaz@gmail.com>
2864 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
2867 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2869 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
2870 number of trampolines used in full-aot mode.
2872 * aot-compiler.c: Add an ntrampolines option to set the number of
2873 trampolines emitted in full-aot mode.
2875 2009-04-27 Zoltan Varga <vargaz@gmail.com>
2877 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
2878 a volatile load. Get rid of get_tempname (), llvm assigns names
2881 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
2884 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
2887 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
2890 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
2891 to the same register as a fixed sreg2. Fixes #497271.
2893 * iltests.il.in: Add a new test.
2895 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2897 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
2898 stack, since pushes complicate exception handling.
2900 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
2901 the stack if they are passed using moves.
2903 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2905 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
2908 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
2909 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
2910 of FMOVE if it is an R4.
2912 2009-04-25 Zoltan Varga <vargaz@gmail.com>
2914 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
2916 * mini.h (LLVMCallInfo): New structure to store calling convention
2917 information for the LLVM back end similar to the CallInfo structures in
2920 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
2921 call information in a format usable by LLVM.
2922 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
2924 * method-to-ir.c (mono_emit_call_args): Emit calls using
2925 mono_llvm_emit_call () when compiling using LLVM.
2927 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
2928 comments to all functions. Fix memory leaks. Add a public init/cleanup
2931 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
2933 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
2934 mono_array_new_va () jit icall.
2936 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
2938 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
2939 multiple machine description files to be specified.
2940 * mini-ops.h: fixes for cross-compilation.
2942 2009-04-22 Miguel de Icaza <miguel@novell.com>
2944 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
2947 2009-04-22 Zoltan Varga <vargaz@gmail.com>
2949 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
2950 to prevent asserts in various passes. Fixes #497220.
2952 2009-04-21 Zoltan Varga <vargaz@gmail.com>
2954 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
2957 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
2958 table to avoid duplicates.
2960 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2962 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
2965 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
2967 * mini.c (mini_method_verify): Fail fulltrust code if the exception
2968 is for method or field access.
2970 2009-04-20 Zoltan Varga <vargaz@gmail.com>
2972 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
2975 * mini-llvm.c (mono_llvm_emit_method): Use it.
2977 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
2978 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
2981 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
2982 synchronized methods.
2984 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
2986 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
2988 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
2991 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
2992 allowing some options to be set dynamically.
2994 2009-04-19 Zoltan Varga <vargaz@gmail.com>
2996 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
2997 unconditional branch.
2999 * mini.h (MonoTrampolineType): Add new trampoline type
3000 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3003 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3006 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3009 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3010 is enabled. Instead, use the llvm vcall trampoline.
3012 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3014 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3016 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3019 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3020 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3022 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3023 OP_IA64_CSET opcode.
3025 * mini.c: Fix a warning.
3027 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3028 THROW to the appropriate llvm type.
3030 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3032 * mini.c (mini_method_compile): Add statistics for methods JITted
3035 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3037 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3038 OP_IA64_CMP_<cond>_IMM opcodes.
3040 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3042 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3045 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3048 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3051 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3053 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3055 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3057 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3060 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3061 rgctx invoke trampolines for x86.
3063 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3064 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3065 (mono_arch_get_vcall_slot): Simplify this.
3067 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3069 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3070 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3072 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3074 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3075 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3077 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3079 * liveness.c (visit_bb): Remove a needless assert.
3081 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3083 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3084 full aot support to the arch specific code.
3086 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3088 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3090 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3092 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3093 collect information about the delegate invoke impl trampolines.
3095 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3096 to save trampolines during full-aot mode.
3098 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3099 creation function which returns a trampoline which sets the rgctx
3101 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3102 wrapper if possible.
3103 (mono_delegate_trampoline): Ditto.
3105 * mini.c (mono_jit_runtime_invoke): Ditto.
3107 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3109 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3111 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3113 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3115 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3116 just setting the opcode to OP_NOP.
3118 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3120 * mini.c (mini_method_compile): Put the last change inside an
3121 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3123 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3124 and extend live ranges to cover the whole method when using xdb.
3126 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3127 do it in the trampolines.
3129 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3132 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3134 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3135 call code in full-aot mode since IMT is disabled there.
3136 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3137 new JIT no longer has that restriction.
3139 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3141 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3142 a more compact format.
3143 (mono_aot_wrapper_name): New function to return a unique name for a
3144 wrapper method, also used by the AOT runtime.
3146 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3149 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3150 when a ICollection<T> etc is encountered.
3151 (add_generic_instances): Process method arguments/locals too.
3152 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3155 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3157 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3159 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3161 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3163 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3164 representing the result of the decomposition. Nullify instructions
3165 instead of setting them to OP_NOP since nops can't have registers
3168 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3170 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3171 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3172 info. Strip 'mapping symbols' on ARM.
3174 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3176 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3177 this with the native genmdesc.
3179 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3181 * aot-runtime.c: Fixing the MSVC build.
3183 Code is contributed under MIT/X11 license.
3185 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3187 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3188 JITted code depends on it.
3190 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3192 * aot-compiler.c: Use new MonoGenericParam accessors.
3194 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3196 Reduce memory usage and improve correctness wrt MonoGenericParam
3197 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3198 handing. Avoid allocating MonoGenericParams, but use the ones in
3199 the container itself.
3201 2009-04-07 Miguel de Icaza <miguel@novell.com>
3203 * tasklets.c: Return exceptions in the out argument.
3205 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3207 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3208 opcode. Use pointer types in more places instead of casting them to
3211 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3213 (mono_llvm_optimize_method): New helper function to optimize a method.
3215 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3216 widening code so it could be called from more places.
3217 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3218 code paths in the call opcodes.
3220 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3222 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3224 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3226 * dwarfwriter.c: Use _ to separate class name
3227 components as gdb can't handle '.'. Represent reference variables
3230 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3232 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3234 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3236 * gc-test.cs: New file with GC stack marking tests.
3238 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3239 negative numbers for vfp.
3241 * basic-float.cs: Add a test.
3243 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3245 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3247 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3249 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3250 part of tasklet/continuation support.
3252 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3254 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3255 amd64 opcodes inside an ifdef.
3257 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3260 * dwarfwriter.c (emit_type): Emit the class info for classes.
3262 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3264 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3266 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3268 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3270 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3272 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3274 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3276 * mini-llvm.c: Update comments.
3278 * mini.h (COMPILE_LLVM): New macro.
3280 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3282 * ssa.c (mono_ssa_compute): Ditto.
3284 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3285 the unwind ops from a DWARF FDE.
3287 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3288 methods by extracting the dwarf unwind ops from the unwind info generated
3291 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3294 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3297 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3299 * Makefile.am (llvm_sources): Enable this.
3301 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3302 failing back to the JIT if something cannot be handled.
3304 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3305 compiling with LLVM.
3307 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3308 compiling with LLVM.
3310 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3311 compiling with LLVM.
3313 * mini-ops.h: Add a few opcodes needed by LLVM.
3315 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3318 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3321 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3323 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3325 2009-04-01 Mark Probst <mark.probst@gmail.com>
3327 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3328 ridiculously large methods.
3330 2009-03-31 Martin Baulig <martin@ximian.com>
3332 * debug-debugger.c (debugger_remove_breakpoint): Call
3333 mono_debugger_remove_class_init_callback ().
3335 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3337 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3338 right before emitting code, not at the start.
3340 * mini.c (mono_postprocess_patches): Extract this into a separate function
3341 from mono_codegen ().
3343 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3344 byref types correctly.
3346 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3348 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3351 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3353 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3354 indirect calls, this avoids problems where get_vcall_slot () would get
3355 confused by the native code for the instruction preceeding the call.
3356 (mono_arch_get_vcall_slot): Simplify this.
3357 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3359 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3360 register allocator now seems to depend on them instead of the data in
3363 * mini.c (mini_method_compile): Throw the correct type of exception if
3364 mono_method_get_header () fails because of a loading error.
3366 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3368 * mini.c (mini_method_compile): Clear the loader error if the method
3369 header cannot be decoded.
3371 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3372 interface methods on proxies correctly.
3374 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3375 this argument for vtype methods. Add precise liveness info for arguments.
3377 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3378 LIVERANGE_START/END opcodes.
3380 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3381 for arguments and values in registers.
3383 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3385 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3386 return a valuetype. Fixes #487518.
3388 * iltests.il: Add a test.
3390 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3392 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3393 closed over a null reference correctly.
3395 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3397 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3399 2009-03-25 Mark Probst <mark.probst@gmail.com>
3401 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3402 allocated to the same registers as fixed sregs.
3404 2009-03-24 Mark Probst <mark.probst@gmail.com>
3406 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3409 * method-to-ir.c: Handle more cases for
3410 Interlocked.CompareExchange.
3412 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3413 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3414 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3416 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3418 * aot-runtime.c (decode_method_ref): Fix a warning.
3420 * unwind.c (mono_unwind_frame): Ditto.
3422 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3424 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3425 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3427 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3428 fix the handling of large values in the ALU_PC_G0_NC relocation.
3430 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3432 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3434 2009-03-22 Mark Probst <mark.probst@gmail.com>
3436 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3439 2009-03-22 Mark Probst <mark.probst@gmail.com>
3441 * method-to-ir.c: MINI_OP3 needs a comma.
3443 * method-to-ir.c, mini.h, mini.c: Remove
3444 mono_init_op_sreg_counts ().
3446 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3448 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3451 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3454 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3456 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3459 2009-03-21 Mark Probst <mark.probst@gmail.com>
3461 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3462 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3463 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3466 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3468 * driver.c: Change location of gc_wrapper.h.
3470 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3471 inside finally clauses correctly. Fixes #485721.
3473 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3474 after the change above.
3476 * exceptions.cs: Add a test.
3478 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3480 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3482 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3483 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3484 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3486 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3487 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3489 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3491 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3492 Simplify logic for ensure_method_is_allowed_to_call_method.
3493 Handle wrappers on callers.
3495 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3497 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3500 * basic-simd.cs: Fix the names of some test methods.
3502 2009-03-18 Geoff Norton <gnorton@novell.com>
3504 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3506 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3508 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3510 2009-03-17 Jb Evain <jbevain@novell.com>
3512 * driver.c: remove now uneeded call to mono_gc_base_init before
3515 2009-03-17 Jb Evain <jbevain@novell.com>
3517 * dwarfwriter.c (token_handler): handle more cases.
3519 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3521 * method-to-ir.c: Remove more dead code (that was required only
3522 because of method_is_safe). Fix compiler warnings.
3524 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3526 * method-to-ir.c: Remove unneeded/useless method_is_safe
3527 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3529 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3531 * mini.c (mini_method_compile): Print the method been compiled with
3532 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3533 for people not familiar with the runtime.
3535 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3537 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3538 a managed object which is later put into a GList. Return its class instead.
3540 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3541 stack slots when using sgen.
3543 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3545 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3547 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3549 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3550 > so it works on the first vreg as well.
3552 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3554 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3557 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3559 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3562 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3564 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3565 native->IL offset mapping.
3567 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3569 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3571 * basic.cs: Add a test.
3573 2009-03-11 Mark Probst <mark.probst@gmail.com>
3575 * mini-x86.c (mono_arch_output_basic_block): Use different
3576 registers in case the ones we want to overwrite are used by the
3577 other operand. Fixes regression in #480807.
3579 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3581 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3583 * dwarfwriter.c (emit_line_number_info): The line number info for
3584 IL code was off by one. Fix that.
3586 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3589 2009-03-09 Mark Probst <mark.probst@gmail.com>
3591 Contributed under the terms of the MIT/X11 license by Steven
3592 Munroe <munroesj@us.ibm.com>.
3594 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3597 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3599 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3602 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3604 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3605 the delegate ctor handling code. Fixes #482638.
3607 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3610 * iltests.il.in: Add a test.
3612 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3615 2009-03-05 Mark Probst <mark.probst@gmail.com>
3617 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3618 is shared generic code, return the trampoline, even if the method
3619 has already been compiled. Fixes #479763.
3621 * mini.c, mini.h: New function
3622 mono_jit_find_compiled_method_with_jit_info() which is the same as
3623 mono_jit_find_compiled_method() but also returns the jit info.
3625 2009-03-05 Mark Probst <mark.probst@gmail.com>
3627 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3628 for methods which actually have one. For all other methods, make
3629 sure the this argument var is live the whole method.
3631 * mini.c (mini_method_compile): Every shared method has a
3632 this/vtable/mrgctx info. Fixes #480807.
3634 2009-03-05 Mark Probst <mark.probst@gmail.com>
3636 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3637 generic/imt thunks where some entries branch through the vtable,
3638 while other entries branch directly.
3640 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3642 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3644 * mini-windows.c: Ditto.
3646 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3649 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3651 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3654 2009-03-04 Mark Probst <mark.probst@gmail.com>
3656 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3659 2009-03-04 Mark Probst <mark.probst@gmail.com>
3661 * exceptions-x86.c: Include debug-mini.h - fixes build.
3663 2009-03-04 Martin Baulig <martin@ximian.com>
3665 * debug-mini.c: Clean up the exception API and add documentation.
3666 (mono_debugger_handle_exception): New public method; this is
3667 called when throwing an exception or encountering an unhandled one.
3668 (mono_debugger_call_exception_handler): Formerly known as
3669 mono_debugger_handle_exception(); this is used to tell the
3670 debugger that we're about to invoke an exception handler.
3672 2009-03-04 Martin Baulig <martin@ximian.com>
3674 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3675 ../metadata/mono-debug-debugger.c; save and reset exception state.
3677 2009-03-02 Martin Baulig <martin@ximian.com>
3679 * debug-mini.c: Moved the debugger exception handling here from
3680 ../metadata/mono-debug-debugger.c.
3683 (MonoDebuggerExceptionAction): New exception typedef.
3686 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3688 * exceptions-amd64.c
3689 (mono_amd64_throw_exception): Use the new debugger exception
3693 (mono_handle_exception_internal): Don't call
3694 mono_debugger_unhandled_exception() here.
3696 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3698 * mini.c aot-compiler.c: Update after the changes to
3699 mono_marshal_get_runtime_invoke ().
3701 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3702 Virtual generic methods might not have method->slot set, work around
3705 * generics.cs: Add a test.
3707 2009-03-02 Geoff Norton <gnorton@novell.com>
3710 * driver.c: Allow signal chaining of SIGFPE as well.
3712 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3714 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3715 this since it now receives the method not its generic context in the
3718 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3719 generic/imt thunks where some entries branch through the vtable, while
3720 other entries branch directly.
3722 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3724 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3725 support for interface methods as well.
3727 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3728 using the normal IMT thunks.
3730 generics.cs: Add new tests.
3732 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3733 the generic inst to the generic imt thunks. This fixes AOT support,
3734 improves consistency with the normal IMT thunks, and makes it easier to
3735 add support for interface generic virtual methods later.
3737 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3739 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3741 * driver.c (mono_set_signal_chaining): New public API function to enable
3742 signal chaining on POSIX platforms.
3744 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3745 (si@lindenlab.com) to implement signal chaining. The original patch was
3746 contributed under the MIT X/11 license:
3747 https://bugzilla.novell.com/show_bug.cgi?id=318894
3749 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3751 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3752 too until it can be made to run on amd64.
3754 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3756 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3757 to get_generic_context_from_code () + get_call_info () if possible.
3759 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3761 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3762 suspend-on-sigsegv functionality.
3764 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3765 to suspend when a native SIGSEGV is received. This is useful for debugging
3766 crashes which don't happen under gdb, since a live process contains more
3767 information than a core file.
3769 * mini-exceptions.c (mono_print_thread_dump): Use
3770 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3772 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3774 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3776 * basic-float.cs: Disable the tests which currently fail on amd64.
3778 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3779 value to mono_arch_patch_callsite () to fix crashes.
3781 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3783 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3785 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3786 nop code by patching the call address to point to the nullified class init
3787 trampoline, as the former does not seem to be safe on SMP machines.
3789 2009-02-23 Mark Probst <mark.probst@gmail.com>
3791 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3794 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3796 * basic-float.cs basic-calls.cs: Fix warnings.
3798 2009-02-22 Mark Probst <mark.probst@gmail.com>
3800 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3801 correct frame pointer in the LMF. Should fix #478394.
3803 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3805 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3807 * image-writer.c: Make the binary writer less verbose.
3809 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3811 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3812 are called from runtime invoke wrappers.
3814 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3816 * cpu-ppc.md (store_memindex): Increase the size of this.
3818 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3820 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3822 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3824 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3827 Last fix for of #467201.
3830 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3832 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3834 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3835 and long_conv_to_r8_2:
3837 Fixed part of #467201.
3839 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3841 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3843 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
3844 conversion to 32 bits.
3846 * cpu-x86.md: Increase the size of int_conv_to_r4.
3848 * basic-float.cs: Add a test for this.
3850 Fixed part of #467201.
3852 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3854 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3856 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
3857 conversion to 64 bits.
3859 * basic-float.cs: Add a test for this.
3861 Fixed part of #467201.
3863 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3865 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3867 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
3868 This behavior is compatible with MS.
3870 * iltest.il.in: Add a test for this.
3872 Fixed part of #467201.
3874 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3876 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3878 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
3879 change the precision of the value.
3881 * cpu-x86.md: Define len for float_conv_to_r4.
3883 * basic-float.cs: Add a test for this.
3885 Fixed part of #467201.
3887 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
3889 * mini.c: Adjust locking order to the new semantics where the loader lock
3892 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
3901 * mini-trampolines.c:
3914 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
3916 2009-02-18 Zoltan Varga <vargaz@gmail.com>
3918 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
3921 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3923 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
3924 for cctors if needed.
3926 2009-02-17 Mark Probst <mark.probst@gmail.com>
3928 * mini-ppc.c: Fix build on Darwin.
3930 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3932 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
3933 version instead of 3 as valgrind doesn't like version 3.
3935 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3937 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
3938 usable for hashing methods.
3939 (emit_extra_methods): Use the new hash to avoid putting every method in the
3942 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
3944 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
3945 whenever a method ref could match a method.
3947 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
3950 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
3953 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
3955 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
3956 the encoding buffer.
3958 * method-to-ir.c (mono_method_check_inlining): Avoid calling
3959 mono_method_get_header () on inflated methods as an optimization.
3961 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3963 * ssa.c (fold_ins): Fix another crash if the instruction following the
3964 switch was optimized away.
3966 2009-02-16 Mark Probst <mark.probst@gmail.com>
3968 Contributed under the terms of the MIT/X11 license by Steven
3969 Munroe <munroesj@us.ibm.com>.
3971 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
3973 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3975 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
3976 around the mono_domain_alloc calls, it is now done by the functions
3979 * aot-compiler.c (compile_method): Only add wrappers referenced by
3980 the method if compiling with full AOT.
3981 (mono_compile_assembly): Error out if --aot=full is specified on
3982 a platform where it is not supported.
3984 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
3987 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
3990 * aot-runtime.c (load_named_code): Handle
3991 mono_arm_throw_exception_by_token.
3993 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
3995 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
3998 * Makefile.am (fullaotcheck): Exit if a test fails.
4000 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4002 (mono_compile_assembly): Handle the assembler failing.
4004 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4005 accepting subsections of .bss.
4007 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4010 * aot-compiler.c: Remove some unused includes.
4012 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4013 now in MonoImageWriter.
4015 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4016 code sequence which matches a non-virtual call. Fixes #472654.
4018 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4020 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4023 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4024 use the image/dwarf writers directly.
4026 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4029 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4032 * image-writer.h: Fix some typos.
4034 * dwarfwriter.h dwarfwriter.c: New files.
4036 * aot-compiler.c: Extract the DWARF info writing functionality into a
4039 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4040 argument to return unwind info.
4042 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4044 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4046 * aot-runtime.c (decode_method_ref): Add a case for
4047 MONO_AOT_METHODREF_WRAPPER_NAME.
4049 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4052 * aot-compiler.c (encode_method_ref): Use the new constants.
4054 * aot-runtime.c (decode_method_ref): Ditto.
4056 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4057 be compiled, not the icall itself.
4059 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4061 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4062 using decode_method_ref ().
4064 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4065 convert it to an in32. Fixes #475859.
4067 * arrays.cs: Add a test.
4069 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4071 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4074 * basic-long.cs: Add a test.
4076 2009-02-12 Mark Probst <mark.probst@gmail.com>
4078 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4079 remove the frame pointer in leaf methods which don't receive any
4080 arguments, don't throw exceptions and don't do dynamic stack
4083 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4085 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4086 the fail_tramp changes. Hopefully fixes #475132.
4088 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4090 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4091 instead of mono_metadata_signature_dup_full.
4093 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4095 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4096 for processing jump tables. Fixes #473787.
4098 2009-02-11 Mark Probst <mark.probst@gmail.com>
4100 * mini-generic-sharing.c: mini_method_get_context() just calls
4101 mono_method_get_context_general() now.
4103 * mini.c, mini.h: Moved get_object_generic_inst(),
4104 construct_object_context_for_method() and
4105 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4107 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4109 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4110 basic block fell through to its successor bblock without a branch. Fixes
4113 * iltests.il.in: Add a test.
4115 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4116 (can_encode_patch): We can now handle arrays of generic parameters and
4119 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4121 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4122 the AOT file to avoid some #ifdefs in aot-runtime.c
4124 * mini.h: Bump AOT file format version.
4126 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4128 * Makefile.am (fullaotcheck): Make this run the tests.
4130 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4132 2009-02-10 Mark Probst <mark.probst@gmail.com>
4134 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4135 individually. Fixes #473482.
4137 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4139 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4141 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4143 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4144 (mono_compile_assembly): Hush compile warnings about
4145 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4148 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4150 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4152 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4154 * aot-compiler.c: Fix arm support.
4156 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4157 img_writer_emit_unset_mode () function.
4159 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4160 (mono_unwind_get_dwarf_pc_reg): Ditto.
4162 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4163 Move almost all platform specific code to a set of arch_ functions,
4164 and document them to ease porting.
4166 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4168 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4170 * aot-compiler.c: Extract the image writing functionality into a separate
4171 module to reduce the size of this file.
4173 2009-02-09 Geoff Norton <gnorton@novell.com>
4175 * mini-s390.c: Fix the signature of emit_sig_cookie.
4177 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4179 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4181 * aot-runtime.c (is_shared_got_patch): Ditto.
4183 * aot-runtime.c (load_named_code): Cope with the fact that
4184 decode_got_entry () won't decode the patch fully if its corresponding got
4185 entry is already filled.
4187 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4189 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4191 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4192 as the moving pointer instead of 'buf' for consistency with the rest of the
4194 (mono_arch_create_monitor_exit_trampoline): Ditto.
4196 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4197 generic_class_init trampolines.
4198 (add_generic_class): Extract some code from add_generic_instances () into a
4199 separate function so it can be called from other places too.
4200 (compile_method): Call add_generic_class () for the classes of inflated methods
4201 referenced by the method.
4202 (can_encode_patch): Allow references to generic parameters.
4204 * aot-runtime.c: Add support the patches required by the new trampolines.
4206 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4209 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4212 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4213 this from get_throw_pending_exception, make the signature full aot compatible.
4215 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4217 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4219 * exceptions.cs: Add a test.
4221 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4223 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4224 use the DWARF_DATA_ALIGN constant instead.
4226 * exception-<ARCH>.c: Update after the above change.
4228 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4231 * mini-arm.c: Enable the dwarf unwinder.
4233 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4234 instead of mono_class_setup_vtable ().
4236 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4238 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4241 * mini-x86.h: Enable the dwarf unwinder.
4243 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4245 Fix mcs/tests/test-7.cs
4246 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4249 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4251 * mini.c (print_jit_stats): Remove some unused statistics.
4253 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4255 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4257 2009-02-05 Mark Probst <mark.probst@gmail.com>
4259 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4260 the method we get from mono_object_get_virtual_method() because
4261 that function does it properly, now.
4263 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4265 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4266 opcodes. Fixes #472775.
4268 2009-02-05 Mark Probst <mark.probst@gmail.com>
4270 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4271 fact that mono_find_jit_info() sometimes returns the context
4272 corresponding to the jit info in new_ctx. Fixes #472600.
4274 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4276 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4277 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4278 klass->enum_basetype directly.
4280 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4283 * unwind.c: Avoid 0 sized arrays.
4285 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4287 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4288 size on systems with 64k pages. Fixes #471389.
4290 2009-02-04 Mark Probst <mark.probst@gmail.com>
4292 Contributed under the terms of the MIT/X11 license by Steven
4293 Munroe <munroesj@us.ibm.com>.
4295 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4296 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4299 2009-02-04 Mark Probst <mark.probst@gmail.com>
4301 Contributed under the terms of the MIT/X11 license by Steven
4302 Munroe <munroesj@us.ibm.com>.
4304 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4307 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4308 The trampoline can be longer on PPC64.
4310 2009-02-04 Mark Probst <mark.probst@gmail.com>
4312 Contributed under the terms of the MIT/X11 license by Steven
4313 Munroe <munroesj@us.ibm.com>.
4315 * mini-ppc.c: Compiler warning fixes and trivial code
4318 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4320 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4321 ins->dreg which could be a hardware register, not a vreg.
4323 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4325 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4326 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4328 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4330 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4331 ->dreg, that is not the vreg we are looking for.
4333 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4335 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4338 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4341 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4343 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4345 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4348 * aot-compiler.c: Add xdebug support on x86.
4350 * unwind.c: Add x86 support.
4352 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4353 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4355 * mini.c (mini_method_compile): Ditto.
4357 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4360 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4361 which mimic .push_section/.pop_section in GAS.
4363 * aot-compiler.c: Emit precise live range information for variables.
4365 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4367 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4368 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4371 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4372 the live ranges of variables.
4374 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4375 of the variable in terms of native offsets.
4377 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4379 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4381 2009-02-02 Mark Probst <mark.probst@gmail.com>
4383 Contributed under the terms of the MIT/X11 license by Steven
4384 Munroe <munroesj@us.ibm.com>.
4386 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4387 order (offset then base reg) for ppc_load_multiple_regs.
4388 (emit_save_saved_regs) Correct operand order for
4389 ppc_store_multiple_regs.
4390 (mono_arch_get_call_filter): Correct operand order for
4391 ppc_load_multiple_regs.
4393 * mini-ppc.c (emit_memcpy): Fix operand order for
4394 ppc_load_reg_update and ppc_store_reg_update.
4395 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4396 (mono_arch_emit_epilog): Correct operand order for
4397 ppc_load_multiple_regs.
4399 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4400 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4402 2009-02-02 Mark Probst <mark.probst@gmail.com>
4404 * cpu-ppc64.md: Fixed storer4_memindex length.
4406 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4408 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4411 * aot-compiler.c (emit_line_number_info): Optimize this.
4413 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4415 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4417 * aot-compiler.c: Add debug info for methods without debug info by
4418 emitting an IL file and having the line number info referencing that file.
4420 * aot-compiler.c: Optimize the size of the generated line number info.
4422 * aot-compiler.c: Emit line number info in xdebug mode.
4424 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4427 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4429 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4431 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4434 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4436 * basic-calls.cs: Test for the weird crash found on arm.
4438 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4440 * cpu-arm.md: Increase the size of storer8_membase_reg and
4441 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4443 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4444 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4445 reg to LR otherwise we'll be loading/storing from just the offset.
4447 2009-01-30 Miguel de Icaza <miguel@novell.com>
4449 Question: if we are storing gint32's inside the "*native_offset",
4450 should we change the signature to "gint32 *native_offset" to
4451 ensure that we do not have type definition problems?
4453 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4454 an int * as this is what the other function expects, causes
4455 problems with Freescale's compiler that defined int32_t to be a
4456 long and makes int incompatible
4458 2009-01-30 Miguel de Icaza <miguel@novell.com>
4460 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4461 filename conflict with bjam.
4463 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4465 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4466 as it might use decomposed ops.
4468 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4470 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4472 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4475 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4477 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4480 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4481 way registers are stored in MonoContext on arm.
4483 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4484 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4486 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4488 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4490 * mini.c (mini_init): Register mono_isfinite.
4492 * jit-icalls.c (mono_isfinite): New jit icall.
4494 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4496 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4497 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4500 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4502 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4503 separate frame and stack pointers, so we must use FP to find the register
4505 The FP reg is retrieved from the MonoContext::regs array.
4507 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4509 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4512 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4514 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4515 return R4 and R8 when not running under softfloat.
4517 Fixes basic-calls.exe
4519 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4521 * mini-arm.c: Implement some overflow opcodes.
4523 2009-01-29 Miguel de Icaza <miguel@novell.com>
4525 * ssa.c: handle another alloca.h
4527 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4528 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4529 MONO_ARCH_USE_SIGACTION.
4531 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4534 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4536 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4537 PPC targets as sigaction does not exist on all platforms, define
4538 this on a per-platform basis.
4540 Instead of erroring out if the platform is not defined, include
4541 mini-ppc-os.h, and expect that the OS specific setting provides
4542 the required information.
4544 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4546 * aot-compiler.c: Fix --enable-minimal=aot.
4548 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4550 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4553 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4555 * exceptions-arm.c: Fix warnings.
4557 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4560 * mini-x86.c: Fix --enable-minimal=jit build.
4562 * mini.c: Really fix --enable-minimal=jit build.
4564 * mini.c (construct_object_context_for_method): Move this outside
4565 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4567 "Backported" of r124984 from 2.0 branch.
4569 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4571 "Backport" of r124977 + r124978 from 2.0 branch.
4573 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4574 to avoid calling mono_exception_from_token () from the throw trampoline.
4575 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4576 for throwing corlib exceptions, this fixes full-aot support for corlib
4579 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4581 2009-01-29 Miguel de Icaza <miguel@novell.com>
4583 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4584 part of the changes to split the code in mini into operating
4585 system specific files.
4587 This patch was done by copying mini.c to the respective files to
4588 preserve SVN history.
4590 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4592 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4594 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4596 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4597 remoting-invoke-with-check wrappers of shared methods.
4599 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4601 2009-01-27 Mark Probst <mark.probst@gmail.com>
4603 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4604 optimization if the top of stack is the last instruction in the
4605 bblock. Otherwise it might have been used after its definition.
4608 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4610 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4611 method as well when get_vcall_slot () fails to match a code sequence.
4613 * mini-arm.c: Fix the android build, which doesn't have
4616 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4618 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4621 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4623 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4625 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4627 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4628 and put its id into jinfo->used_regs. This is only used on amd64,
4629 which is currently the only platform generating unwind info.
4631 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4632 the dwarf unwinder. This is required to correctly handle async exceptions
4633 like thread abort and stack overflows, which can happen while a method
4634 is in the middle of its prolog or epilog.
4636 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4637 the unwind info belonging to an AOTed method.
4639 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4640 into cfg->unwind_ops.
4642 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4644 * mini.c (mini_init): Call mono_unwind_init ().
4645 (mini_cleanup): Call mono_unwind_cleanup ().
4647 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4648 unwind info to be shared between methods.
4650 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4653 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4654 get_throw_pending_exception () to avoid initialization races.
4656 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4657 mono_arch_exceptions_init () function.
4659 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4661 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4663 * mini.c (mono_get_domain_intrinsic): New helper function.
4664 (mono_get_thread_intrinsic): Ditto.
4666 * mini-arm.c mini-ia64.c: Use the new helper functions.
4668 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4669 the last constrained_call change, since it is needed in the non-AOT
4672 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4674 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4675 mono_get_lmf_addr () on arm eabi linux.
4677 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4679 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4680 code sequence which matches a non-virtual call.
4682 2009-01-23 Mark Probst <mark.probst@gmail.com>
4684 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4687 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4689 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4690 runtime-invoke wrappers, since they are also shared based on signature.
4692 2009-01-22 Mark Probst <mark.probst@gmail.com>
4694 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4695 info from the (correct) context.
4697 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4699 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4701 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4702 using dwarf unwinding info. Not yet used.
4704 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4706 2009-01-21 Mark Probst <mark.probst@gmail.com>
4708 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4711 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4712 special case and handle mono_arch_delegate_invoke_impl() returning
4713 function descriptors.
4715 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4716 trampolines return function descriptors, too.
4718 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4720 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4721 out_of_line optimization.
4723 2009-01-21 Martin Baulig <martin@ximian.com>
4726 (MonoCompile): Added `disable_deadce_vars' to disable removing
4730 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4731 inside the debugger.
4733 * liveness.c (mono_analyze_liveness): Don't remove any unused
4734 variables if `cfg->disable_deadce_vars' is set.
4736 2009-01-21 Mark Probst <mark.probst@gmail.com>
4738 * method-to-ir.c: Only apply exception constructor optimization if
4739 the the method actually belongs to an exception class. Fixes
4742 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4744 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4745 change inside a #ifdef __mono_ppc64__.
4747 * aot-compiler.c (compile_method): Remove the previous limitation.
4749 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4750 on type variables in AOTed code.
4752 * aot-compiler.c (compile_method): Skip generic methods having type
4753 constraints on their generic parameters.
4755 * aot-compiler.c (compile_method): Check for methods which cannot be
4756 encoded inside RGCTX_FETCH patches as well.
4758 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4761 2009-01-20 Mark Probst <mark.probst@gmail.com>
4763 * method-to-ir.c: Force the vtable variable in shared generic code
4764 for the case that they might show up on a stack trace where they
4767 * mini-exceptions.c: Save and use generic sharing info as well as
4768 IP in stack traces to resolve shared generic instantiations.
4770 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4772 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4773 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4775 2009-01-20 Mark Probst <mark.probst@gmail.com>
4777 * method-to-ir.c: Do generic sharing for array constructors.
4779 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4781 * mini-exceptions.c (mono_print_thread_dump): Add information
4782 about the thread state using wapi_current_thread_desc.
4784 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4786 * basic-simd.cs: Tests for the new constructors.
4788 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4790 * mini-ops.h: Added OP_EXPAND_*
4794 * mini-x86.c (mono_arch_output_basic_block): Same.
4796 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4798 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4800 * iltests.il.in: Add a test for #467385.
4802 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4804 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4805 thread been cleaned up is not the same currently in execution.
4807 Fixes appdomain-unload crashes on windows, osx and linux variants
4808 without the __thread keyword.
4810 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4812 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4813 (koush@koushikdutta.com). Implement this for android.
4815 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4816 begins with a digit.
4818 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4819 mono_marshal_get_write_barrier ().
4821 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4823 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4824 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4825 that pass them on a register pair.
4827 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4828 test was crashing due to that.
4830 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4832 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4833 trampoline code. Include ucontext.h only if available.
4835 2009-01-15 Mark Probst <mark.probst@gmail.com>
4837 * mini.c: mono_domain_lookup_shared_generic() takes an open method
4838 and doesn't check whether it's sharable, like it was before
4839 removing the shared generics hash. This brings IronPython
4840 performance back to what it was before that change.
4842 2009-01-14 Mark Probst <mark.probst@gmail.com>
4844 * method-to-ir.c: Handle delegate invocation optimization earlier,
4845 otherwise it would be handled (much more slowly) by the
4846 final/sealed optimization.
4848 2009-01-13 Zoltan Varga <vargaz@gmail.com>
4850 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
4851 domain is not set. Fixes #465864.
4853 2009-01-12 Mark Probst <mark.probst@gmail.com>
4855 * method-to-ir.c: Don't stop sharing of generic methods with catch
4856 clauses - we already handle those.
4858 2009-01-12 Mark Probst <mark.probst@gmail.com>
4860 * mini.c, mini.h: lookup_generic_method() is now
4861 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
4862 making the shared_generics_hash obsolete.
4864 2009-01-12 Mark Probst <mark.probst@gmail.com>
4866 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
4867 use the red zone. Make room on the stack first and then use it,
4868 not the other way around.
4870 2009-01-12 Zoltan Varga <vargaz@gmail.com>
4872 * mini.c (mini_init): Call mono_xdebug_init ().
4874 * aot-compiler.c (mono_xdebug_init): Make this non-static.
4876 2009-01-11 Zoltan Varga <vargaz@gmail.com>
4878 * TestDriver.cs: Add an --iter argument to run tests multiple times.
4880 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
4883 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
4884 debug+unwind info for trampolines.
4886 * mini.c (mono_create_unwind_op): New helper function.
4888 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
4890 2009-01-10 Zoltan Varga <vargaz@gmail.com>
4892 * aot-compiler.c: Fix the build.
4894 2009-01-09 Zoltan Varga <vargaz@gmail.com>
4896 * Makefile.am: Update dtrace-prelink.sh location.
4898 2009-01-08 Zoltan Varga <vargaz@gmail.com>
4900 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
4901 optimization. Fixes #464520.
4903 2009-01-07 Bill Holmes <billholmes54@gmail.com>
4905 * mini-amd64.c : Adding code to save/restore non-volatile registers
4908 * exceptions-amd64.c : Adding code to save/restore non-volatile
4909 registers on Winx64.
4911 Contributed under MIT/X11 license.
4913 2009-01-07 Zoltan Varga <vargaz@gmail.com>
4915 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
4916 __GNUC_MINOR__ which can break when the major version changes.
4918 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
4920 * basic-simd.cs: Add tests for usage of the sizeof opcode.
4922 2009-01-07 Geoff Norton <gnorton@novell.com>
4924 * helpers.c: Allow mono -v -v -v to work on darwin.
4926 2009-01-05 Bill Holmes <billholmes54@gmail.com>
4928 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
4931 Contributed under MIT/X11 license.
4933 2009-01-05 Zoltan Varga <vargaz@gmail.com>
4935 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
4936 instead of directly accessing type->data.klass. Fixes #462016.
4937 (mono_allocate_stack_slots_full): Ditto.
4939 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
4940 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
4942 * aot-compiler.c (emit_plt): Fix ARM build.
4944 2009-01-04 Zoltan Varga <vargaz@gmail.com>
4946 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
4948 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
4951 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
4952 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
4955 * iltests.il.in: Add a regression test.
4957 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4959 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
4961 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4963 * basic-simd.cs: Add a regression test for #462457.
4965 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4967 * mini-ops.h: Add a definition of XPHI.
4969 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
4971 * ssa.c (op_phi_to_move): Handle XPHI.
4973 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
4977 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4979 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
4981 2008-12-31 Geoff Norton <gnorton@novell.com>
4983 * mini-ppc.c: The prolog size allocated can be too small for darwin
4984 ppc32 under certain circumstances. Also fix a small logic bug.
4986 2008-12-29 Zoltan Varga <vargaz@gmail.com>
4988 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
4989 while loading AOT methods.
4991 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
4992 since only the former is nulled out after a successful cast. This prevents
4993 crashes with rethrown exceptions when using --debug=casts.
4995 2008-12-24 Mark Probst <mark.probst@gmail.com>
4997 * mini.h: New macro for checking whether a method is final,
4998 i.e. whether the method or its class is marked final.
5000 * method-to-ir.c: Use the new macro for all final-checks
5001 consistently. Fixes the crash in the System.ServiceModel tests.
5003 2008-12-23 Mark Probst <mark.probst@gmail.com>
5005 * mini-exceptions.c (get_exception_catch_class): Corrected another
5006 overly strict assertion.
5008 2008-12-23 Mark Probst <mark.probst@gmail.com>
5010 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5011 Clobbering it is not allowed because the caller might use it as
5012 the vtable register in the interface call.
5014 2008-12-19 Mark Probst <mark.probst@gmail.com>
5016 * mini-exceptions.c (get_exception_catch_class): Corrected an
5017 overly strict assertion.
5019 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5021 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5023 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5025 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5027 * cpu-mips.md: correct lengths for certain long_ opcodes.
5029 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5031 * 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().
5033 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5035 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5037 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5039 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5041 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5043 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5046 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5048 * 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
5050 * 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)
5052 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5054 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5056 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5058 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5059 gshared code. Fixes #458947.
5061 * generics.cs: Add a test.
5063 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5065 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5067 * mini-mips.c: first pass n32 code generation.
5069 * mini-mips.h: datatypes and defines for n32 support.
5071 * exceptions-mips.c: first pass n32 code generation.
5073 * tramp-mips.c: first pass n32 code generation.
5075 * cpu-mips.md: add long_ opcodes.
5077 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5079 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5081 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5083 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5085 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5087 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5089 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5091 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5093 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5095 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5097 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5099 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5101 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5103 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5105 2008-12-12 Mark Probst <mark.probst@gmail.com>
5107 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5108 descriptors for helper functions directly in front of the code.
5110 2008-12-11 Mark Probst <mark.probst@gmail.com>
5112 * method-to-ir.c: Removed an unnecessary assertion.
5114 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5116 * method-to-ir.c: Merge SGEN changes from the old JIT.
5118 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5120 * driver.c (compile_all_methods_thread_main): Handle failure of
5123 2008-12-10 Mark Probst <mark.probst@gmail.com>
5125 * mini-ppc.c: Merged with mini-ppc64.c.
5127 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5129 * Makefile.am: Use the same sources for PPC and PPC64.
5131 * mini-ppc64.c: Removed.
5133 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5135 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5136 code to mono_bb_is_fall_through.
5138 * branch-opts.c (mono_remove_critical_edges): Same.
5140 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5142 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5143 expect that an OP_BR_REG will be there.
5145 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5147 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5148 for the many branch ops. The original check miss OP_BR_REG.
5152 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5154 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5156 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5158 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5159 while holding the aot lock.
5161 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5163 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5165 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5167 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5168 to release all runtime callable wrappers held by the runtime.
5170 Contributed under MIT/X11 license.
5172 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5174 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5177 Contributed under MIT/X11 license.
5179 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5181 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5182 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5184 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5186 * cpu-mips.md: fix ckfinite length
5188 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5189 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5190 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5192 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5194 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5196 2008-12-08 Geoff Norton <gnorton@novell.com>
5198 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5199 size by 8 bytes as well.
5201 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5203 * basic-simd.cs: Fix method names for Vector16b.
5205 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5207 * basic-simd.cs: Fix method names for Vector16sb.
5209 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5211 * basic-simd.cs: Fix method names for Vector8us.
5213 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5215 * basic-simd.cs: Fix method names for Vector8s.
5217 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5219 * basic-simd.cs: Fix method names for Vector4ui.
5221 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5223 * basic-simd.cs: Fix method names for Vector2l.
5225 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5227 * basic-simd.cs: Fix method names for Vector2d.
5229 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5231 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5232 that are extension methods.
5234 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5236 * basic-simd.cs: Fix method names for Vector4f.
5238 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5240 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5241 as such. Fixes #456669.
5243 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5245 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5247 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5249 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5250 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5251 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5252 (mips_adjust_stackframe): handle FP spills
5254 * mini-ops.h: add mips_mtc1_s2
5256 * cpu-mips.md: add mips_mtc1_s2
5258 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5260 * unwind.c: New file, move the unwind info encoding functions here from
5261 aot-compiler.c, so they could be used at runtime too.
5263 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5265 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5266 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5268 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5270 * mini-mips.c: cleanup warnings
5271 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5272 (mips_adjust_stackframe): handle case of taking the address of stack locals
5274 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5276 * aot-compiler.c: Implement a few functions missing from the asm writer.
5277 (emit_method_code): Only write symbols for methods when using the bin
5278 writer, since the assembler can't deal with the characters in our method
5281 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5283 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5286 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5287 a bit to also restore %rax.
5289 2008-12-05 Mark Probst <mark.probst@gmail.com>
5291 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5293 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5295 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5298 2008-12-05 Mark Probst <mark.probst@gmail.com>
5300 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5302 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5303 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5305 * exceptions-ppc64.c: Removed.
5307 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5309 2008-12-05 Mark Probst <mark.probst@gmail.com>
5311 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5314 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5316 * tramp-ppc64.c: Removed.
5318 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5320 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5323 2008-12-05 Mark Probst <mark.probst@gmail.com>
5325 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5327 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5328 mini-ppc.h instead of mini-ppc64.h.
5330 * mini-ppc64.h: Removed.
5332 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5334 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5336 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5338 2008-12-05 Mark Probst <mark.probst@gmail.com>
5340 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5341 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5344 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5346 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5348 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5350 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5352 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5354 * basic-simd.cs: Tests for operator == and != on Vector4f.
5356 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5358 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5360 * simd-intrinsics.c: Kill useless enum.
5362 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5364 * cpu-mips.md: add long_conv_to_ovf_i4_2
5365 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5367 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5369 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5371 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5373 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5375 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5377 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5379 * basic-simd.cs: Add tests for new methods.
5381 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5383 * simd-intrinsics.c: Add support for operator == and !=
5386 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5388 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5390 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5392 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5394 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5396 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5397 MONO_PATCH_INFO_ICALL_ADDR.
5399 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5401 * aot-compiler.c: Resurrect full-aot support.
5403 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5405 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5407 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5409 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5411 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5413 * basic-simd.cs: Fix tests to work under ppc.
5414 Remove tests for methods that will be removed.
5416 2008-12-03 Mark Probst <mark.probst@gmail.com>
5418 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5419 generic type (via a typedef or typeref) correctly.
5421 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5423 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5424 diagnose an assertion failure.
5426 2008-12-02 Mark Probst <mark.probst@gmail.com>
5428 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5429 Fix trampoline size.
5431 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5432 conversion opcodes are implemented natively instead via emulation.
5434 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5436 * cpu-mips.md: remove mips_xori
5438 * mini-ops.h: remove mips_xori
5440 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5442 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5444 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5446 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5448 * cpu-mips.md: fix instruction lengths.
5450 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5452 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5454 * mini-ops.h: fix slti / sltiu op profiles.
5456 2008-12-02 Martin Baulig <martin@ximian.com>
5458 * method-to-ir.c (mono_method_to_ir): Disable debugging
5459 information for the init locals block to make the debugger stop
5460 after all locals have been initalized.
5462 2008-12-02 Martin Baulig <martin@ximian.com>
5464 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5465 running inside the debugger.
5467 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5469 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5472 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5473 alu->alu imm optimization which only shows if deadce is disabled.
5475 * aot-compiler.c: Rename the function names for the binary and asm writers
5476 so they can coexist in the same process. Rework the xdebug code to use the
5477 asm writer. This avoids the need to call into the runtime to dump the
5478 debugging info. Add more debugging info for types.
5480 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5482 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5483 cpu description tables, they can't occur in cpu-<ARCH>.md.
5485 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5486 the stack in CEE_LDFLDA. Fixes #450542.
5488 * generics.cs: Add a new test.
5490 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5492 * mini-ops.h: updated MIPS opcodes
5493 * mini-mips.c: decompose long opts
5494 * mini-mips.h: decompose long opts
5496 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5498 * cpu-mips.md: fix length on int_rem_un
5499 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5501 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5503 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5505 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5507 2008-11-29 Martin Baulig <martin@ximian.com>
5509 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5510 mono_debug_using_mono_debugger() in addition to the
5511 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5513 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5515 * mini-ops.h: updated more MIPS opcodes
5516 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5517 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5519 2008-11-28 Mark Probst <mark.probst@gmail.com>
5521 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5523 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5525 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5526 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5527 * mini-ops.h: correct selected mips opcode entries
5529 2008-11-28 Mark Probst <mark.probst@gmail.com>
5531 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5534 2008-11-28 Mark Probst <mark.probst@gmail.com>
5536 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5538 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5540 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5541 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5542 * mini-mips.h: disable IMT
5543 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5545 2008-11-28 Mark Probst <mark.probst@gmail.com>
5547 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5549 2008-11-28 Mark Probst <mark.probst@gmail.com>
5551 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5553 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5555 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5558 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5560 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5561 for Set/GetVector aligned versions.
5563 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5565 * basic-simd.cs: Add tests for Get/SetVector.
5567 2008-11-27 Mark Probst <mark.probst@gmail.com>
5569 * mini.c: Removed g_slist_append_mempool(). Now in
5572 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5574 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5575 size properly and make the bounds check optional.
5577 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5578 for SetVector and IsAligned.
5580 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5582 * mini.c: Remove unused mono_normalize_opcodes () function.
5584 2008-11-26 Mark Probst <mark.probst@gmail.com>
5586 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5587 using the new atomic add ops now.
5589 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5592 2008-11-26 Mark Probst <mark.probst@gmail.com>
5594 * mini-ppc64.c: Several fixes.
5596 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5598 * cpu-mips.md: added jump_table
5599 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5601 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5603 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5605 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5607 * mini-ops.h: corrected a handful of MIPS opcodes.
5609 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5611 * aot-compiler.c: MIPS to use ELF writer
5613 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5615 * mini-codegen.c: remove MIPS specific assert.
5617 2008-11-25 Mark Probst <mark.probst@gmail.com>
5619 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5620 fixes. PPC64 now passes most of the runtime regressions.
5622 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5624 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5625 volatile intervals a bit.
5627 2008-11-24 Mark Probst <mark.probst@gmail.com>
5629 * basic-long.cs: New test case.
5631 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5633 * mini.c (mini_method_compile): Disable globalra for large methods for
5636 * regalloc2.c (order_moves): Add fp support.
5638 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5639 source bblock ends with an OP_BR_REG.
5641 * ratests.cs: Add a new test.
5643 2008-11-23 Mark Probst <mark.probst@gmail.com>
5645 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5646 sharing. PPC64 now passes generics.exe.
5648 2008-11-23 Mark Probst <mark.probst@gmail.com>
5650 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5652 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5654 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5655 memory when mono_jit_info_table_find () can't find the method in the
5658 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5661 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5664 2008-11-23 Mark Probst <mark.probst@gmail.com>
5666 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5667 Several fixes. PPC64 now runs exceptions.exe and
5668 devirtualization.exe.
5670 2008-11-22 Mark Probst <mark.probst@gmail.com>
5672 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5673 arrays.exe and basic-math.exe.
5675 2008-11-22 Mark Probst <mark.probst@gmail.com>
5677 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5678 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5680 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5682 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5684 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5686 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5688 * ir-emit.h: Move macros from method-to-ir.c to here.
5690 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5692 * mini-ops.h: Correct the long simd ops to use LREG.
5694 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5696 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5698 * mini-ops.h: Correct the dreg type of a few long opcodes.
5700 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5703 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5705 * mini-ppc.c: remove negative stack references in epilog
5706 for platforms that don't support the red zone.
5708 2008-11-21 Mark Probst <mark.probst@gmail.com>
5710 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5711 point regs. Now PPC64 passes basic-calls.exe.
5713 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5715 * basic-simd.cs: Add tests for accessors of Vector2l.
5717 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5719 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5721 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5723 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5725 2008-11-21 Mark Probst <mark.probst@gmail.com>
5727 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5728 PPC64 passes basic-long.exe.
5730 2008-11-20 Mark Probst <mark.probst@gmail.com>
5732 * decompose.c: Decompose carry and overflow add on PPC64 like on
5733 other 64 bit archs. Don't decompose sub at all on PPC64.
5735 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5736 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5739 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5741 * basic-simd.cs: Add tests for accessors of Vector2d.
5743 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5745 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5749 * mini-x86.c (mono_arch_output_basic_block): Same.
5751 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5753 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5755 * basic-simd.cs: Add tests for accessors of Vector4f.
5757 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5759 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5763 * mini-x86.c (mono_arch_output_basic_block): Same.
5765 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5767 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5769 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5771 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5773 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5777 * mini-x86.c (mono_arch_output_basic_block): Same.
5779 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5781 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5783 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5785 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5787 * simd-intrinsics.c: Enable setters for Vector16sb.
5789 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5791 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5795 * mini-x86.c (mono_arch_output_basic_block): Same.
5797 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5799 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5801 * simd-intrinsics.c: Implement setter for Vector8us.
5803 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5805 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5808 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5810 * mini-ppc.c: remove references to the red zone in the prolog
5811 (for systems that don't support it).
5813 2008-11-19 Mark Probst <mark.probst@gmail.com>
5815 * cpu-ppc64.md: Fixed a few instruction lengths.
5817 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5820 2008-11-19 Mark Probst <mark.probst@gmail.com>
5822 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5825 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5827 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5829 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5831 * mini-ops.h: Added OP_INSERT_I2.
5835 * mini-x86.c (mono_arch_output_basic_block): Same.
5837 * simd-intrinsics.c: Implement setter for Vector8s.
5839 * simd-methods.h: Add the names of get setters of Vector8s.
5841 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5843 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
5845 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
5848 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5850 2008-11-18 Mark Probst <mark.probst@gmail.com>
5852 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
5853 for PPC64. An empty program runs now.
5855 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5857 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5859 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
5860 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
5861 info for JITted code is emitted into a shared library, loadable into gdb.
5863 2008-11-18 Mark Probst <mark.probst@gmail.com>
5865 * Makefile.am: Changes to build PPC64.
5867 * mini-arch.h: Include mini-ppc64.h on PPC64.
5869 2008-11-18 Mark Probst <mark.probst@gmail.com>
5871 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
5872 in PPC code up to r119147.
5874 2008-11-18 Mark Probst <mark.probst@gmail.com>
5876 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5877 cpu-ppc64.md: Changes for PPC64.
5879 Based on code submitted by andreas.faerber@web.de at
5880 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
5883 2008-11-18 Mark Probst <mark.probst@gmail.com>
5885 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5886 cpu-ppc64.md: Copied from the corresponding PPC files from
5889 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
5891 * mini-ops.h: Added OP_ROUND.
5893 * cpu-x86.md: Added round.
5895 * mini-x86.c: Added support for intrinsicing Math.Round (double).
5897 * basic-math.cs: Added test_0_round to test rounding.
5899 Contributed under MIT/X11 license.
5901 2008-11-17 Bill Holmes <billholmes54@gmail.com>
5903 * aot-compiler.c : Fix the Winx64 build.
5905 Contributed under MIT/X11 license.
5907 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5909 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
5910 in OP_EXTRACT_R8 to avoid possible stack corruption.
5912 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5914 * mini-ops.h: Added OP_EXTRACT_R8/I8.
5916 * cpu-x86.md: Added extract_r8.
5918 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
5920 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
5921 a couple of OP_EXTRACT_I4.
5923 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
5925 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
5927 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5929 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
5932 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5934 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
5935 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
5937 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
5938 are not needed any more.
5940 * mini.h: Remove the unused INS_LIST macros.
5942 * mini.c (mini_method_compile): Remove a disable globalra case which is no
5945 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
5948 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
5949 mono_alloc_ireg () instead.
5951 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
5954 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
5957 * aot-runtime.c (load_aot_module): Disable AOT when running under
5960 * mini-amd64.h: Change the monitor fastpath defines to check for
5961 !PLATFORM_WIN32 so they work on *bsd too.
5963 * mini.h mini.c mini-hhpa.c: Remove more unused code.
5965 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
5967 * mini.h (MonoCompile): Remove new_ir flag.
5969 * regalloc.h regalloc.c: Remove unused code.
5971 * cpu-*.md: Remove more unused opcodes.
5973 * simple-cee-ops.h simple-mini-ops.h: Removed.
5975 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
5977 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5979 * aliasing.h: Removed.
5981 * *.c: Remove references to aliasing.h and inssel.h.
5983 * mini.c: Remove additional unused functions.
5985 * mini-ops.h cpu-*.md: Remove unused opcodes.
5987 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5989 Remove the old JIT code.
5991 * inssel*.brg: Removed.
5993 * ssa.c abcremoval.c aliasing.c: Removed.
5995 * ssa2.c: Renamed to ssa.c.
5997 * abcremoval2.c: Renamed to abcremoval.c.
5999 * *.c: Removed all !cfg->new_ir code.
6001 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6002 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6004 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6006 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6008 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6009 to simplify the code and cut back on the number of global symbols in the AOT
6012 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6014 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6016 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6017 with the got/got_info tables.
6019 * mini.h: Bump AOT file format version.
6021 * unwind.h: New file, contains definitions for stack unwinding.
6023 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6026 * aot-compiler.c: Generalize the emitting of unwind information to use the
6027 information in cfg->unwind_ops.
6029 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6031 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6032 AOT method frames. Enable writing symbols for methods by default.
6034 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6036 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6037 and make it work with vectors of element sizes 1, 2 and 4.
6039 * simd-intrinsics.c: Enable getter for all vectors with element size
6042 * simd-methods.h: Add the names of other getters.
6044 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6050 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6052 * mini-ppc.h: portability fix.
6054 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6056 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6057 buggy and will overwrite it.
6059 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6061 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6062 Use it to emit local symbols for all methods so AOTed methods show up with
6063 their full name in gdb/valgrind output.
6065 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6067 * mini-ppc.c: portability fixes.
6069 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6071 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6072 entries out of the if (!generic_shared...) code so it is always done.
6073 (mono_class_init_trampoline): Do the patching when running under valgrind
6074 too, newer versions of valgrind have no problems with it.
6076 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6078 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6081 2008-11-13 Mark Probst <mark.probst@gmail.com>
6083 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6086 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6088 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6090 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6092 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6098 * simd-intrinsics.c: Same.
6100 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6102 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6104 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6106 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6107 to work with more Vector types.
6109 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6111 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6112 store the elemens directly instead of using and intermediate.
6114 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6116 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6118 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6119 to preserve %eax for aot plt trampolines.
6121 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6122 (encode_method_ref): Flag synchronized methods so they won't go through
6125 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6128 * cpu-ia64.md (jmp): Increase max length.
6130 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6132 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6133 open generic classes.
6135 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6137 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6138 box+brtrue optimization since it causes test failures on x86.
6140 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6142 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6148 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6149 for simd ctor values.
6151 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6152 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6154 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6156 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6159 * simd-instrincs.c: Same.
6161 * basic-simd.cs: Same.
6163 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6165 * ratests.cs: Add more tests.
6167 * regalloc2.c (add_spill_code): Handle more corner cases.
6169 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6171 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6172 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6173 both the source an destination of an instruction.
6175 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6177 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6178 wapihandles.c: more portability changes.
6180 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6182 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6183 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6184 safe to execute in a signal handler and the kernel provides better
6185 the info in /proc/self/smaps. Avoid the assert on sigaction during
6188 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6190 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6191 do the bblock linking hack if it is actually needed.
6193 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6196 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6197 crash problem is fixed.
6199 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6202 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6204 (mini_method_compile): Set the starting value of next_vreg to
6205 MAX_IREGS + MAX_FREGS when using globalra.
6207 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6208 filter clauses with BB_EXCEPTION_HANDLER.
6210 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6212 2008-11-10 Mark Probst <mark.probst@gmail.com>
6214 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6215 space for stdcall. Fixes regressions on Win32.
6217 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6219 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6221 (linear_scan): Remove an assert which doesn't seem to be needed.
6223 * local-propagation.c (mono_local_deadce): Avoid a call to
6224 MONO_DELETE_INS which would screw up the instruction linking.
6226 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6228 * regalloc2.c: Upgrade to work the current JIT code.
6230 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6232 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6235 * aot-runtime.c: Remove some dead code.
6237 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6239 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6241 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6242 trampolines using sscanf since atoi doesn't work on large unsigned values.
6244 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6245 Initialize code_size.
6247 2008-11-08 Mark Probst <mark.probst@gmail.com>
6249 * method-to-ir.c (mini_emit_inst_for_method): Make
6250 Interlocked.CompareExchange work for Int arguments on 32 bit
6253 2008-11-07 Mark Probst <mark.probst@gmail.com>
6255 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6257 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6259 * main.c Fix MSVC build.
6261 Contributed under MIT/X11 license.
6263 2008-11-06 Mark Probst <mark.probst@gmail.com>
6265 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6266 alignment larger than 8 bytes are aligned correctly, too.
6268 * mini.c: Honor the min_align field of MonoClass when laying out
6271 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6273 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6275 * aot-compiler.c (emit_plt): Fix a warning.
6277 * aot-compiler.c: Implement ARM support in the binary writer.
6279 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6281 * basic-simd.cs: Add test for getter with byref arg.
6282 Fix the naming of a few tests.
6283 Add missing checks to a test.
6285 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6287 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6289 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6290 most of the full-aot support for monitor enter/exit trampolines.
6292 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6293 enter/exit trampoline creation functions.
6295 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6298 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6300 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6301 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6302 implement the needed functionality without adding crap to the runtime.
6304 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6306 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6309 * mini.c (mono_build_date): New global version holding the build date in
6312 * Makefile.am (buildver.c): Generate a file containing the build date.
6314 * main.c: Set the build date from the generated file.
6316 * mini.c (mono_get_runtime_build_info): New helper function returning build
6317 information in a string format.
6319 * driver.c (mono_main): Print the build date in --version.
6321 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6322 file when the bind-to-runtime-version option is used.
6324 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6326 * simd-intrinsics.c: Fix bug when using getters and byref args.
6328 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6330 * simd-methods.h: Rename prefetch methods.
6332 * simd-intrinsics.c: Same.
6334 2008-11-05 Mark Probst <mark.probst@gmail.com>
6336 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6339 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6341 * aot-compiler.c: Use the bundled elf header files instead of depending on
6344 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6347 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6350 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6352 * cpu-x86.md: Add store nta ops.
6358 * mini.h: Add an enum for simd prefetch modes.
6360 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6361 of store. Use the changed code to support store nta.
6363 * simd-intrinsics.c: Add prefetch ops for all vector types.
6365 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6367 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6370 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6373 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6376 2008-11-04 Mark Probst <mark.probst@gmail.com>
6378 * mini-x86.c: Fixed commit.
6380 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6382 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6384 2008-11-04 Mark Probst <mark.probst@gmail.com>
6386 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6387 and MONITOR_EXIT, for the ASM fastpaths.
6389 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6392 * mini.c, patch-info.h: Signature and patch infos for
6393 Monitor.Enter/Exit trampolines.
6395 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6397 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6398 Monitor.Enter/Exit ASM fastpath for Linux.
6400 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6402 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6404 * objects.cs: Add a new test.
6406 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6408 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6409 if MONO_LOG_LEVEL is set.
6411 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6413 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6415 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6417 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6418 of file offsets. Align the sections belonging to the data segment to
6421 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6423 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6424 elf.h. Port it to amd64.
6426 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6428 * driver.c: Enable SIMD by default.
6430 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6432 * cpu-x86.md: Add prefetch op.
6438 * mini.h: Add an enum for simd prefetch modes.
6440 * simd-methods.h: Add prefetch function names.
6442 * simd-intrinsics.c: Add prefetch ops for all vector types.
6444 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6446 * aot-compiler.c (emit_bytes): Speed this up a little.
6448 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6450 * aot-compiler.c: Add JIT time etc. statistics.
6452 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6454 * mini.h (MonoCompile): Add 'got_offset' field.
6456 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6457 method_got_offsets array.
6459 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6462 * aot-compiler.c (compile_method): Add generic method instances referenced
6463 by the method to the list of methods to be compiled, this is required so if
6464 A<T> references B<T>, and another assembly references A<int>, then it will
6465 also get a copy of B<int>.
6467 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6468 when checking for monitor enter/exit.
6470 2008-10-30 Mark Probst <mark.probst@gmail.com>
6472 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6473 for Monitor.Enter and Monitor.Exit if enabled.
6475 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6478 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6480 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6481 of an OP_MOVE. Fixes #440046.
6483 * basic-long.cs: Add a new test.
6485 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6487 * mini.h: Add synchronization note for the managed counter-part.
6489 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6490 returns the simd caps of the current cpu.
6492 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6494 * basic-simd.cs: Remove Console.WriteLine.
6496 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6498 * basic-simd.cs: New tests for Vector2ul.
6500 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6502 * simd-intrinsics.c: Add new vector type Vector2ul.
6504 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6506 * basic-simd.cs: New tests for Vector2l.
6508 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6510 * cpu-x86.md: Add long version of most packed int ops.
6516 * simd-intrinsics.c: Add new vector type Vector2l.
6518 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6520 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6522 * simd-methods.h: Remove SN_op_BitwiseXor.
6524 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6526 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6529 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6531 * basic-simd.cs: Test for Vector2d.
6533 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6536 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6538 * cpu-x86.md: Add double version of all packed float ops.
6544 * simd-intrinsics.c: Add new vector type Vector2d.
6546 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6548 * simd-methods.h: Add Duplicate.
6550 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6552 * basic-simd.cs: Test for packing with signed saturation.
6554 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6556 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6557 found in the TYPESPEC table.
6559 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6561 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6564 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6566 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6567 instead of the RVA, since the RVA can be changed by tools like the cil
6570 * method-to-ir.c (mono_method_to_ir2): Ditto.
6572 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6573 (deserialize_variable): Ditto.
6575 2008-10-25 Martin Baulig <martin@ximian.com>
6577 * debug-mini.c (write_variable): Use
6578 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6580 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6582 * cpu-x86.md: Add unsigned variants of packd and packw.
6586 * mini-x86.h: Emit the right instruction for packd and packw.
6587 Add unsigned variants of packd and packw.
6589 * simd-intrinsics.c: Packd and packw were used in place of their
6590 unsigned variants. Change that.
6591 Add intrinsics for (Signed)PackWithSignedSaturation.
6593 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6595 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6597 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6599 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6601 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6603 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6605 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6608 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6610 2008-10-24 Mark Probst <mark.probst@gmail.com>
6612 * method-to-ir.c, mini.c: Special casing for the synchronized
6613 wrapper for the ldtoken+GetTypeFromHandle case.
6615 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6617 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6619 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6620 created/split bblocks.
6622 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6624 * mini-ops.h: Add packed signed mul high.
6628 * mini-x86.c (mono_arch_output_basic_block): Same.
6630 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6632 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6634 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6636 * basic-simd.cs: Tests for Vector16sb.
6638 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6640 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6642 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6644 * mini-ops.h: Add packed signed min, max and compare greater.
6648 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6651 * simd-methods.h: Add CompareGreaterThan.
6653 * simd-methods.h: Remove CompareEquals.
6655 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6657 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6659 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6662 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6664 * basic-simd.cs: Fix tests due to change in the API.
6666 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6668 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6670 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6672 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6674 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6675 inst_offset as this has invalid values for LDADDR.
6677 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6679 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6681 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6683 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6685 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6686 for accessing field->data.
6688 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6690 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6692 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6694 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6696 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6698 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6700 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6701 from the cfg mempool.
6703 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6705 * basic-simd.cs: Tests for new methods in Vector8us.
6707 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6709 * mini-ops.h: Add multiply and store high.
6713 * mini-x86.c (mono_arch_output_basic_block): Same.
6715 * simd-methods.h: Same.
6717 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6720 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6722 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6723 mono_class_setup_vtable ().
6725 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6726 mono_class_get_vtable_entry () for accessing klass->vtable.
6728 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6730 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6733 * method-to-ir.c (mono_save_token_info): Don't save references made from
6736 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6737 of generic instances.
6739 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6741 2008-10-19 Mark Probst <mark.probst@gmail.com>
6743 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6744 OP_JMP depends on the method signature. Calculate it properly.
6746 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6748 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6751 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6753 (emit_extra_methods): Add another table mapping method indexes to
6754 offsets in the extra_method_info table.
6756 * mini.h: Bump AOT file format version.
6758 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6759 and mono_aot_get_method_from_token () into one function.
6761 2008-10-19 Mark Probst <mark.probst@gmail.com>
6763 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6766 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6768 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6771 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6774 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6776 * mini.h: Bump aot file format version.
6778 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6779 AOT file can contain native code for methods which are not in the METHOD
6780 table. Generate code for non-sharable generic instances of generic methods
6781 found in the METHODSPEC table.
6783 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6784 encoding generic type handles.
6786 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6787 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6789 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6790 macros + MONO_ADD_INS.
6792 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6795 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6797 * mini.h: Bump aot file format version.
6799 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6801 2008-10-17 Mark Probst <mark.probst@gmail.com>
6803 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6804 platforms, with definable stack alignment value. Set to 16 now
6807 * mini.c, mini.h, driver.c: Command line option for disabling
6810 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6812 * basic-simd.cs: Tests for new methods in Vector4ui.
6814 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6816 * mini-ops.h: Add packed int shuffle.
6820 * mini-x86.c (mono_arch_output_basic_block): Same.
6822 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6823 extract mask, max, min, shuffle.
6825 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6827 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6829 * basic-simd.cs: Tests for new methods in Vector8us.
6831 2008-10-17 Mark Probst <mark.probst@gmail.com>
6833 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6834 RuntimeTypeHandle, not a TypedReference.
6836 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
6838 * simd-intrinsics.c: remove relocations.
6840 2008-10-17 Zoltan Varga <vargaz@gmail.com>
6842 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
6843 optimizations from the x86 backend.
6845 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
6847 * simd-methods.h, simd-intrinsics.c: debloat method names and
6848 prepare for no relocations.
6850 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6852 * mini-ops.h: Add packed min/equal and sum of absolute differences.
6856 * mini-x86.c (mono_arch_output_basic_block): Same.
6858 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
6859 extract mask, max, min and sum of absolute differences.
6861 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
6864 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6866 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
6867 Renamed one test for consistency.
6869 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6871 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
6872 fix to the code that deal with other blocks.
6874 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6876 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
6878 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6880 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
6881 that deals with vreg interference. Explicitly check for OP_LDADDR to be
6882 able to process the source reg.
6884 2008-10-16 Martin Baulig <martin@ximian.com>
6886 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
6888 * inssel.brg: Add `OP_HARD_NOP'.
6890 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
6892 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
6893 `OP_HARD_NOP' instruction when running inside the debugger.
6895 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
6896 `OP_HARD_NOP' instruction when running inside the debugger.
6898 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6900 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
6901 now works. The issue with the regalloc tripping up no longer
6904 * simd-intrinsics.c (load_simd_vreg): Same.
6906 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6908 * basic-simd.cs: Tests for new Vector8ui methods.
6910 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6912 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
6913 only for type. This fixes crashes where MonoInst::klass is checked
6914 for ops of type != VTYPE or OBJ.
6916 * simd-intrinsics.c (load_simd_vreg): Same.
6918 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6920 * mini-ops.h: Add ops for packed shuffle/max/avg and
6925 * mini-x86.c (mono_arch_output_basic_block): Same.
6927 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
6930 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
6931 to emit extract mask op.
6933 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
6934 to emit word shuffles.
6936 2008-10-15 Mark Probst <mark.probst@gmail.com>
6938 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
6939 the largest alignment needed by a variable, but at least
6942 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6944 * basic-simd.cs: Tests for the fixes in the last commit.
6946 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6948 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
6949 no longer handles STACK_PTR input.
6951 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
6953 * simd-intrinsics.c (load_simd_vreg): New function that works like
6954 get_simd_vreg but handles STACK_PTR input.
6956 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
6957 as the input can be an arbitrary pointer.
6959 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
6960 LDADDR local optimization directly otherwise use a store op.
6962 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6964 * basic-simd.cs: Tests for dup low and dup high.
6966 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6968 * mini-ops.h: Add dup low and dup high ops.
6972 * mini-x86.c (mono_arch_output_basic_block): Same.
6974 * simd-intrinsics.c (vector4f_intrinsics): Same.
6976 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6978 * basic-simd.cs: Tests for recently added functionality.
6980 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6982 * mini-ops.h: Add remaining sse1 fp ops.
6984 * cpu-x86.md: Add remaining sse1 fp ops.
6986 * mini-x86.c (mono_arch_output_basic_block): Same.
6988 * mini.h: Add enum for simd FP compare conditions.
6990 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
6992 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
6993 so the backed can generate the appropriate op.
6995 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6996 This patch squeese one more byte from the SimdIntrinsc struct.
6998 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
6999 a a shift amount intead of simply or'ing it.
7001 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7003 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7004 byte so we can have an aditional flags field without increasing struct size.
7006 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7007 against the simd_supported_versions bitmask.
7009 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7011 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7013 * mini.c: remove rawbuffer code (the only use here is unsafe because
7014 it takes locks during signal handling and the kernel now provides much
7015 better info in proc/pid/smaps these days).
7017 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7019 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7020 OP_X86_PUSH_OBJ. Fixes #434620.
7022 * objects.cs: Add a test.
7024 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7026 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7027 that the packuswb/packusdw don't work with unsigned numbers for what
7028 would be negative numbers in signed format.
7030 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7031 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7033 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7035 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7037 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7039 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7041 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7044 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7045 version as the enum in mini.h.
7047 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7048 for sse3 ops, check the simd_version field if present. This way the code
7049 works with all versions of sse.
7051 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7053 * simd-intrinsics.c: Fixed intrinsic name typo.
7055 * mini.h: Added missing simd exported function.
7057 * basic-simd.cs: Added tests for Vector4ui.
7058 Fixed broken test for Vector16b.
7060 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7062 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7063 the max length to 64.
7065 2008-10-10 Mark Probst <mark.probst@gmail.com>
7067 * method-to-ir.c: Only do the fast virtual generic method call for
7068 non-wrapper methods.
7070 * mini.h, mini-trampolines.c: The new generic virtual remoting
7071 trampoline handles virtual method calls via the vtable (as done by
7072 the fast virtual generic method calls) to remoting proxies.
7074 * mini.c (mono_jit_create_remoting_trampoline): For generic
7075 methods reate a generic virtual remoting trampoline.
7077 * mini-amd64.h: Enable fast virtual generic method calls again.
7079 2008-10-10 Mark Probst <mark.probst@gmail.com>
7081 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7082 restore registers when doing tail calls.
7084 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7086 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7089 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7091 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7093 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7095 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7097 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7099 * basic-simd.cs: Retrofit for API changes.
7101 2008-10-10 Mark Probst <mark.probst@gmail.com>
7103 * mini-ppc.c: Handle integer stack arguments for tail calls.
7105 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7107 * optflags-def.h: Removed sse3 optimization.
7111 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7114 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7116 * mini.h: Added enumeration with simd versions.
7118 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7121 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7123 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7125 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7127 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7129 * basic-simd.cs: Fixed test naming.
7131 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7133 * mini-ops.h: Added ops for packed and saturated math, shifts
7134 and packing/unpacking.
7136 * cpu-x86.md: Added descriptors for the above ops.
7138 * mini-x86.c: Added code to emmit the above ops.
7140 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7142 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7144 * aot-compiler.c (compile_method): Enable AOT for generic code.
7146 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7148 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7150 * mini.c: add a workaround for a common screwup that ends up blamed
7151 to mono (other processes blocking signal delivery).
7153 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7155 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7156 in the LDFLD/STFLD opcodes. Fixes #432673.
7158 * iltests.il.in: Add a new test.
7160 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7162 * mini-arm.c: attach the thread in unmanaged->managed transitions
7163 using delegates (bug #433148).
7165 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7167 * basic-simd.cs: Use new ShuffleSel constants.
7169 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7171 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7173 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7174 only disable simd intrinsics if no sse2 is detected.
7176 * optflags-def.h: Added sse3.
7178 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7181 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7183 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7184 when adding delegate-invoke wrappers.
7186 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7188 * Makefile.am: Reenable the simd tests.
7190 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7192 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7193 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7194 other vreg is allocated to that hreg.
7196 Contributed under MIT/X11 license.
7198 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7200 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7203 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7205 * basic-simd.cs: New test suite for SIMD intrinsics.
7207 * Makefile.am: Added new tests.
7209 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7211 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7215 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7217 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7218 using SSE2 aware opcodes.
7220 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7221 is enabled, this code path is only reachable if conversion ops are emmited after
7224 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7226 This optimization saves 6 bytes per conversion against the old version.
7228 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7230 * aot-compiler.c (compile_method): Don't skip methods referencing
7231 generic methods without a corresponding entry in token_info_hash, since
7232 encode_method_ref () can handle all generic methods now.
7234 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7235 generic context is set.
7237 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7238 generic sharing of LDTOKEN.
7240 2008-10-06 Mark Probst <mark.probst@gmail.com>
7242 * mini-amd64.h: Temporarily disabled fast virtual generic method
7243 calls because it breaks the System.Runtime.Remoting tests.
7245 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7247 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7249 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7250 so inlining actually works.
7251 (check_inline_caller_method_name_limit): Ditto.
7253 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7255 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7256 64 bit safety (from Olaf Hering and Andreas Farber).
7258 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7260 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7261 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7262 unused virtual call support code.
7264 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7266 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7267 which can't use aot trampolines.
7268 (decode_patch): Don't create aot trampolines for methods which can't use
7271 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7272 use aot trampolines.
7274 * mini.h: Bump AOT image format version.
7276 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7278 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7279 to save_token_info () since cmethod is inflated for constrained calls.
7281 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7283 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7285 * Makefile.am: Add build rules for ppc64.
7286 This avoids the build failing at pedump with unresolved symbols
7287 due to lack of arch_sources. Instead it will now fail earlier
7288 due to lack of cpu-ppc64.md.
7290 Contributed under MIT/X11 license.
7292 2008-10-04 Mark Probst <mark.probst@gmail.com>
7294 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7297 * iltests.il.in: Add test case for tail call with many arguments.
7299 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7301 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7302 to the fast virtual generic method code until the aot case is fixed.
7304 2008-10-03 Mark Probst <mark.probst@gmail.com>
7306 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7308 2008-10-03 Mark Probst <mark.probst@gmail.com>
7310 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7313 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7315 * simd-intrinsics.c: Forgot to add this one.
7317 * mini-codegen.c: Fix macro in case SIMD is not supported.
7319 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7321 This patch land initial JIT support for simd intrinsics.
7323 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7325 * Makefile.am: Added simd-intrinsics.c
7327 * simd-intrinsics.c: New file with simd instrinsic related
7330 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7332 * cpu-x86.md: Add simd related instructions.
7334 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7336 * driver.c: Added two new --regression variants.
7338 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7340 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7342 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7343 extract some complicated logic to helper functions.
7345 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7347 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7349 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7350 the specialized simplification pass.
7352 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7354 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7356 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7359 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7360 if MONO_ARCH_NEED_SIMD_BANK is defined.
7362 * mini-ops.h: Added the new simd ops.
7364 * mini-x86.c: Added mono_arch_xregname.
7366 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7368 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7370 * mini-x86.h: Define simd related MONO_ARCH macros.
7372 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7374 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7376 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7377 MONO_CLASS_IS_SIMD to deal with simd related IR.
7379 * mini.h (MonoInst): Added spill_var to the backend union.
7381 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7383 * mini.h: Added forward declarations of the new simd fuctions.
7385 * optflags-def.h: Added new optimization names SIMD.
7387 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7389 * regalloc.h: Added support for working with 3 register banks.
7391 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7393 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7395 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7397 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7399 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7401 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7402 instead of one on 64 bit systems.
7404 * method-to-ir.c: Remove unused includes.
7406 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7408 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7409 cfg->used_int_regs, since the two are different on arm.
7411 2008-10-02 Mark Probst <mark.probst@gmail.com>
7413 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7414 mono_method_get_vtable_index() to get the vtable index.
7416 2008-10-02 Mark Probst <mark.probst@gmail.com>
7418 * method-to-ir.c (mono_method_to_ir2): Don't create native
7419 wrappers for array methods, because they're never called (and if
7420 they were called they wouldn't work).
7422 2008-10-02 Mark Probst <mark.probst@gmail.com>
7424 * method-to-ir.c (mono_method_to_ir2): Array methods are
7425 special-cased and must not be invoked indirectly via the (M)RGCTX
7426 when generic sharing is turned on. Fixes #431413.
7428 2008-10-01 Mark Probst <mark.probst@gmail.com>
7430 * method-to-ir.c: When generic sharing is active, call
7431 non-interface virtual generic methods via the standard trampoline.
7433 * mini-trampolines.c: Handle virtual generic shared methods.
7435 * mini.h, mini-x86.c, mini-x86.h: New argument for
7436 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7437 method thunks and which is the trampoline to call if the lookup
7438 fails. Enable the virtual generic method thunk for x86.
7440 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7441 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7442 argument but assert that it's NULL, because these archs don't yet
7443 implement the virtual generic method thunk. Changes in the IMT
7444 thunk data structures.
7446 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7448 * aot-compiler.c (emit_globals): Avoid invalid characters in
7449 the static linking symbol.
7451 * objects.cs: Add a test for the range check optimization. Fix warnings.
7453 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7454 optimization from the current JIT.
7456 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7457 later in decompose_array_access_opts () to allow more optimizations.
7459 * method-to-ir.c (mono_handle_soft_float): Rename this to
7460 mono_decompose_soft_float () for consistency.
7462 * mini-ops.h: Fix arguments of OP_STRLEN.
7464 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7465 into a separate function.
7466 (reset_cast_details): Ditto.
7467 (handle_unbox): Save cast details. Fixes #431254.
7469 * method-to-ir.c: Remove some obsolete FIXMEs.
7471 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7473 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7475 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7477 * mini-codegen.c: More work on macros to make them
7478 ready for multiple regbanks.
7480 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7482 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7484 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7486 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7488 * mini-codegen.c (mono_spillvar_offset): Proper support for
7491 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7493 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7494 the stack overflow changes.
7496 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7498 * mini-codegen.c: Make all bank macros depend on reg_bank.
7500 * mini-codegen.c (mono_local_regalloc): Make free mask
7501 initialization regbank aware.
7503 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7505 * mini-codegen.c (mono_local_regalloc): Extract callee
7506 mask selection to a function and make it regbank aware.
7508 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7510 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7511 code to deal with many regbanks.
7513 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7515 * mini-codegen.c: More fp->regbank changes.
7517 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7519 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7520 of a hardcoded constant.
7522 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7524 * method-to-ir.c (type_from_stack_type): Fix typo.
7526 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7528 * mini-ia64.c (emit_move_return_value): Convert float return values to
7531 * objects.cs: Add a new test.
7533 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7534 VARARG methods to fix an assert later.
7536 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7537 end so it at least compiles.
7539 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7541 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7543 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7545 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7546 optimization to a new function (emit_optimized_ldloca_ir) and enable
7547 it for both ldloca and ldloca_s.
7549 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7551 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7552 gshared CASTCLASS code.
7554 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7555 amd64, where the libc stack unwinder encounters stack frames referring to
7556 native code in unmapped memory.
7558 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7561 * generics.cs: Add new test.
7563 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7565 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7566 add a check that one of the ARM_FPU_ constants is defined.
7568 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7570 * mini-exceptions.c: Fix build on non-altstack platforms.
7572 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7575 * ir-emit.h: Add a comment to NEW_PCONST.
7577 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7579 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7581 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7582 after the changes to MonoJitDomainInfo.
7584 2008-09-27 Mark Probst <mark.probst@gmail.com>
7586 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7588 2008-09-27 Mark Probst <mark.probst@gmail.com>
7590 * mini-ppc.c: Compiler warning fixes.
7592 2008-09-27 Mark Probst <mark.probst@gmail.com>
7594 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7597 2008-09-27 Mark Probst <mark.probst@gmail.com>
7599 * exceptions-ppc.c, mini-ppc.h: Compile
7600 mono_arch_handle_altstack_exception() on Darwin, too.
7602 2008-09-27 Mark Probst <mark.probst@gmail.com>
7604 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7605 work on archs which don't have generic sharing implemented, only
7606 without the vtable_arg.
7608 2008-09-26 Mark Probst <mark.probst@gmail.com>
7610 * mini.c: Added comment explaining why delegate ctor icall
7611 wrappers are compiled.
7613 2008-09-26 Mark Probst <mark.probst@gmail.com>
7615 * mini.c: Don't produce trampolines to delegate ctor icall
7616 wrappers but compile them upfront.
7618 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7620 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7621 runtime-set function when going back to managed code. Currently this
7622 is used to set back the protection on the soft ovf pages and/or to
7623 throw the stack overflow exception that happened in unmanaged code.
7625 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7627 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7628 runtime-set function when going back to managed code. Currently this
7629 is used to set back the protection on the soft ovf pages and/or to
7630 throw the stack overflow exception that happened in unmanaged code.
7632 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7634 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7635 the support code for restoring stack protection after stack overflows
7636 that happen in unmanaged code. Don't set the exec permission on the
7639 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7641 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7642 delegate->method_ptr is set. Fixes #428054.
7644 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7646 * tests.cs: Rename to ratests.cs.
7648 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7649 emit_get_rgctx_... functions.
7651 2008-09-25 Mark Probst <mark.probst@gmail.com>
7653 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7655 2008-09-25 Mark Probst <mark.probst@gmail.com>
7657 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7658 before asserting that method is sharable.
7660 2008-09-25 Mark Probst <mark.probst@gmail.com>
7662 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7663 whether method needs a static RGCTX wrapper used instead of
7666 * generic-sharing.c, mini.h: A few functions moved to
7667 metadata/generic-sharing.c.
7669 2008-09-25 Mark Probst <mark.probst@gmail.com>
7671 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7672 Generic code sharing for value types, which essentially means
7673 treating value type methods like static methods. The RGCTX is
7674 passed in the same way.
7676 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7678 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7679 opcode when creating multi-dimensional arrays of open types.
7681 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7684 * generics.cs: Add a test.
7686 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7688 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7690 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7692 * mini.c (mini_method_compile): Set it when running under the debugger.
7694 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7695 vreg optimization if the flag is set.
7697 * driver.c (mono_main): Add --attach= option to pass options to
7700 * mini.c (sigquit_signal_handler): Start the attach agent.
7702 * ssapre.c: Disable this to save space since it is not yet ported to
7705 * regalloc2.c: Disable this to save space.
7707 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7709 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7711 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7712 the -v option useful again.
7714 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7716 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7719 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7720 arrays of arrays. Fixes #428406.
7722 * method-to-ir.c (mini_emit_castclass): Ditto.
7724 * objects.cs: Add new test.
7726 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7728 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7729 was wrong at it choked against target_type_is_incompatible for byref types.
7731 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7733 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7736 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7738 * mini-exceptions.c: update a few more exceptions-related counters.
7740 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7742 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7743 new functions to allocate from persistent mempools.
7745 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7747 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7748 multiple register banks in the future.
7750 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7752 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7754 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7756 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7758 * mini.h: Export type_to_eval_stack_type.
7760 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7761 is only ins->klass of byref types.
7763 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7765 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7766 (mini_emit_memcpy2): Ditto.
7768 * mini-amd64.c: Fix a warning.
7770 2008-09-21 Mark Probst <mark.probst@gmail.com>
7772 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7775 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7777 * method-to-ir.c: Extract stloc micro-optimization to a
7778 function and apply it to all cases.
7780 2008-09-19 Mark Probst <mark.probst@gmail.com>
7782 * method-to-ir.c: Don't fail generic code sharing in cases we
7785 2008-09-18 Mark Probst <mark.probst@gmail.com>
7787 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7789 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7791 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7794 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7796 * trace.c: make tracing more useful and correct, with per-thread
7799 2008-09-15 Mark Probst <mark.probst@gmail.com>
7801 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7802 doing a method call and the argument is an R4.
7804 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7806 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7809 2008-09-13 Mark Probst <mark.probst@gmail.com>
7811 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7813 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7815 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7816 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7818 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7820 * driver.c: Add a --agent argument (not supported yet) to load managed
7821 agent assemblies before loading the main assembly, similarly to how the
7822 Java VM handles agents.
7824 2008-09-11 Mark Probst <mark.probst@gmail.com>
7826 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7827 function to do stack layout of local variables.
7829 2008-09-11 Mark Probst <mark.probst@gmail.com>
7831 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7834 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7836 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
7837 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
7838 JIT if DISABLE_JIT is defined.
7840 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
7843 2008-09-10 Mark Probst <mark.probst@gmail.com>
7845 * iltests.il.in: Disable the fconv test on PPC (the result is
7846 undefined according to ECMA).
7848 2008-09-10 Mark Probst <mark.probst@gmail.com>
7850 * iltests.il.in: Enable tail call tests for PPC.
7852 * mini.h: Add variable for storing incoming valuetype argument
7853 addresses for tail calls.
7855 * mini-ppc.c: Implement valuetype arguments and return values for
7858 2008-09-09 Mark Probst <mark.probst@gmail.com>
7860 * mini-ppc.c: Partially implement tail calls (struct arguments and
7861 return values not supported).
7863 * method-to-ir.c: Enable tail calls on PPC.
7865 2008-09-08 Zoltan Varga <vargaz@gmail.com>
7867 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
7868 runtime-invoke wrappers to work around the problem of them getting
7869 assigned to a random class.
7871 * aot-runtime.c (mono_aot_get_method): Ditto.
7873 2008-09-07 Zoltan Varga <vargaz@gmail.com>
7875 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
7876 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
7878 2008-09-07 Mark Probst <mark.probst@gmail.com>
7880 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
7881 until they're implemented properly.
7883 * exceptions-ppc.c: Use arch-independent exception-handling code
7884 instead of custom one.
7886 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
7889 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
7891 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
7892 applies when __powerpc__ is defined.
7894 2008-09-06 Zoltan Varga <vargaz@gmail.com>
7896 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
7897 methods to their code to avoid computing the full name of wrappers and
7898 doing a lookup in a string hash table.
7900 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7902 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
7903 we identify bblocks before method_to_ir () is ran.
7905 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
7906 Also avoid optimizing branches pointing to themselves.
7908 * mini.c (mini_method_compile): Ditto. Fixes #422947.
7910 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
7912 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
7914 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7916 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
7917 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
7918 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
7921 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
7922 jumped to the same entry in plt_jump_table.
7924 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
7926 * method-to-ir.c (initialize_array_data): Handle field with RVA from
7929 2008-08-31 Zoltan Varga <vargaz@gmail.com>
7931 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
7932 other assignment can be if converted. Saves 1.5% on corlib size and fixes
7935 2008-08-29 Geoff Norton <gnorton@novell.com>
7937 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
7938 segment, and doesn't properly handle .space as .text. Fixes
7941 2008-08-29 Geoff Norton <gnorton@novell.com>
7943 * mini.c: Disable the mach exception handler when running on
7946 2008-08-29 Geoff Norton <gnorton@novell.com>
7948 * aot-compiler.c: Patch from Renaldas Zioma to properly register
7949 globals on Darwin/ARM
7951 2008-08-28 Zoltan Varga <vargaz@gmail.com>
7953 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
7954 since too many things depend on it. Instead, call
7955 mono_runtime_set_no_exec ().
7957 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
7960 * aot-compiler.c: Add an 'asm-only' AOT option.
7962 * mini.c: Avoid initializing the runtime when doing AOT compilation.
7964 * aot-compiler.c (compile_method): Disable gshared support for now as it
7967 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7969 * mini-amd64.h : Fix a compiler warning.
7971 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
7972 Changed to use a callback function to retrieve the unwind info.
7973 This avoids problems observed when code blocks were removed by
7974 unloading an app domain.
7976 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
7977 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
7980 Contributed under MIT/X11 license.
7982 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7984 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
7985 case to keep the stack aligned to 8.
7987 Contributed under MIT/X11 license.
7989 2008-08-26 Zoltan Varga <vargaz@gmail.com>
7991 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
7992 avoid repeated linear searches.
7994 2008-08-25 Zoltan Varga <vargaz@gmail.com>
7996 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
7997 methods it can't handle.
7999 * aot-compiler.c (add_method): Avoid adding a method twice.
8000 (add_wrappers): Add runtime invoke wrappers for all methods.
8002 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8003 function to create an aot-compatible version of this trampoline.
8005 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8007 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8009 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8011 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8012 with a generic sharing failure.
8014 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8016 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8017 CEE_RETHROW. Fixes #419634.
8019 * mini.c (mono_method_to_ir): Ditto.
8021 * exceptions.cs: Add a new test.
8023 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8024 to mono_type_stack_size_internal () since some callers might not pass in
8027 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8028 instrument_prolog. Fixes #419878.
8030 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8031 doubles in soft float mode volatile.
8033 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8035 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8037 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8038 to handle soft float correctly.
8040 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8043 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8045 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8046 to sp, since the generics catch code requires it.
8048 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8051 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8052 mono_arch_emit_imt_argument ().
8054 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8056 * mini-arm.c tramp-arm.c: Generic sharing updates.
8058 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8060 * mini-arm.c: Fix the arm build.
8062 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8063 handling enums, generic instances and generic sharing.
8064 (mini_type_stack_size_full): Ditto.
8066 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8068 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8070 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8072 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8075 * mini-arm.c: Various small generic sharing changes.
8077 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8079 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8082 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8083 helper function to return a generic class init trampoline.
8085 * method-to-ir.c mini.c: Use it.
8087 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8088 arch-specfic function to return a generic class init trampoline.
8090 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8091 the GENERIC_CLASS_INIT custom code.
8093 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8094 a fatal error, not a sharing failure.
8096 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8099 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8100 trampoline argument from MONO_ARCH_VTABLE_REG.
8102 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8103 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8104 argument, and pass the vtable in VTABLE_REG.
8106 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8107 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8108 argument, and pass the vtable in VTABLE_REG.
8109 (mono_arch_create_trampoline_code_full): Remove some special casing for
8110 the rgctx fetch trampoline.
8112 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8115 * iltests.il: Add a test for it.
8117 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8119 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8121 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8124 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8125 use mono_jit_info_table_find () to avoid recursion.
8126 (mono_delegate_trampoline): Add a sync wrapper here.
8128 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8131 * mini.c (mono_method_to_ir): Ditto.
8133 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8134 add_sync_wrapper argument. Don't add a sync wrapper here.
8135 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8137 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8139 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8141 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8142 of nonvolatile registers back from MonoContext to CONTEXT.
8144 Contributed under MIT/X11 license.
8146 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8148 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8149 arguments on Winx64 there are only 4 argument registers. For this
8150 logic to work the last argument must be pulled from the stack.
8152 Contributed under MIT/X11 license.
8154 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8156 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8158 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8159 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8160 encode/decode_method_ref ().
8162 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8164 * aot-runtime.c (decode_patch): Ditto.
8166 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8167 MONO_PATCH_INFO_METHOD.
8169 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8172 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8175 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8177 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8178 one from the caller.
8180 * aot-runtime.c (decode_generic_inst): New function to decode and
8181 return a interned generic inst.
8182 (decode_klass_ref): Use it.
8183 (decode_method_ref): Ditto.
8185 * aot-compiler.c (emit_exception_debug_info): Save
8186 jinfo->has_generic_jit_info too.
8188 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8190 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8192 * iltests.il.in: Add a test for fconv_to_i.
8194 * liveness.c: Disable the liveness2 pass for now to save space.
8196 * regalloc2.c: Include mempool-internals.h to fix warnings.
8198 * aot-compiler.c (encode_method_ref): Encode the context of generic
8201 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8202 the context saved in the aot file.
8204 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8206 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8208 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8209 volatile so they won't be optimized away.
8211 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8217 * dominators.c: Remove duplicated functions that now are in
8218 mempool-internals.h.
8220 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8222 * aot-compiler.c: Fix warnings.
8224 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8226 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8228 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8231 * mini.c (mono_resolve_patch_target): Ditto.
8233 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8234 (encode_klass_ref): Add support for encoding VARs/MVARs.
8236 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8238 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8239 the handling of the got entries into a separate 'decode_got_entry' function.
8240 Add support for RGCTX_FETCH.
8242 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8243 clobbered by the trampoline code.
8245 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8246 not clobbered by the indirect calling code.
8248 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8250 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8253 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8255 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8256 signature using the compilation mempool otherwise we would leak it.
8258 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8260 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8261 mono_emit_abs_call ().
8263 * patch-info.h: Add GENERIC_CLASS_INIT.
8265 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8267 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8268 as their target as a near call.
8270 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8272 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8274 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8275 call to a runtime function described by a patch.
8277 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8278 mono_emit_abs_call, this has the advantage that the ABS handling code in
8279 mono_codegen () can handle them both, and can handle other stuff in the
8280 future without additional code.
8282 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8284 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8287 * mini.h: Add missing bblock related prototypes.
8289 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8290 reverse_inst_list_len fields.
8292 * mini.c: Refactor this file a bit by moving branch optimizations to
8295 * method-to-ir.c: Merge generic sharing changes missed earlier.
8297 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8299 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8300 shared patches. Process METHODCONST as a shared patch.
8302 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8303 as it crashes on the 2.0 mscorlib.
8305 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8308 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8309 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8312 * aot-compiler.c: Reorganize the got handling code to be a bit more
8315 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8317 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8318 mono_patch_info_equals/hash, and use it to massively simplify
8321 * mini.c (mono_patch_info_hash): Simplify this and add support for
8324 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8326 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8327 handling code, since an offset is not enough to identify a trampoline.
8329 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8331 2008-08-17 Mark Probst <mark.probst@gmail.com>
8333 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8335 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8337 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8339 * decompose.c: PPC decompositions for various ops.
8341 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8343 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8345 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8346 call the generic trampoline code using a call, instead of a jump, to
8347 remove some special casing from the generic trampoline code.
8349 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8350 (mono_codegen): Ditto.
8352 * aot-compiler.c aot-runtime.c: Ditto.
8354 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8356 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8357 helper function to find the offset corresponding to a lazy fetch trampoline.
8359 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8360 when doing generic sharing.
8362 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8365 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8366 mini-trampolines.c to be with the other trampoline creation functions.
8368 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8369 as it is equal to method->signature in most cases, add a
8370 mono_emit_method_call_full variant which takes a signature and an imt
8373 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8375 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8376 to this function, since it could be computed easily from the method
8378 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8381 * method-to-ir.c mini.c: Remove references to
8382 compile_generic_method_wo_context.
8384 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8385 generic method calls.
8387 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8388 dimensional non-szarrays.
8390 * mini.c (mini_init): Register mono_array_new_1.
8392 * jit-icalls.c (mono_array_new_1): New jit icall.
8394 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8395 pointing to the method.
8397 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8398 method addresses belonging to METHOD_JUMP patches in the
8399 jump_target_got_slot_hash.
8400 (mono_aot_load_method): Ditto.
8402 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8403 METHOD_JUMP patches.
8405 * mini.c (mini_create_jit_domain_info): New helper function which
8406 initializes/frees domain->runtime_info.
8407 (mini_free_jit_domain_info): Ditto.
8408 (mini_init): Install the domain hook functions with the runtime.
8410 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8411 information maintained by the JIT.
8413 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8414 insertion into jump_table_hash into mono_codegen (), also implement proper
8417 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8418 tail calls, it is already done by the aot code.
8420 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8423 * iltests.il.in: Make the jmp test a bit more complex.
8425 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8426 generic instances which doesn't have a token.
8428 * aot-runtime.c (decode_method_ref): Ditto.
8430 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8431 can handle this case now.
8432 (handle_box): Ditto.
8434 2008-08-15 Geoff Norton <gnorton@novell.com>
8436 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8439 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8441 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8442 calling generic methods.
8444 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8446 * aot-runtime.c (decode_patch_info): Ditto.
8448 * mini.c (mono_resolve_patch_target): Ditto.
8450 * patch-info.h: Add METHOD_RGCTX.
8452 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8454 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8456 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8457 arguments in registers.
8459 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8460 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8462 * mini.c (mini_method_compile): Abort aot compilation for generic
8463 methods if generic sharing is disabled.
8465 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8468 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8469 requiring an mrgctx.
8471 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8472 store instructions when converting a vcall to a normal call.
8474 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8475 mono_arch_find_jit_info.
8477 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8479 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8480 avoid calling mono_method_full_name () for every method even if the
8482 (check_inline_caller_method_name_limit): Ditto.
8484 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8486 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8487 assemblies in one run.
8489 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8490 skipped methods if it is not 0.
8492 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8494 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8496 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8497 MONO_ARCH_HAVE_UNWIND_TABLE.
8499 Contributed under MIT/X11 license.
8501 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8503 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8504 from default optimizaton list on Winx64.
8506 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8508 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8509 the LMF from the MonoJitTlsData structure.
8511 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8513 Contributed under MIT/X11 license.
8515 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8517 * mini.c (sigsegv_signal_handler): Fix the build.
8519 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8520 assembly->aot_module.
8522 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8523 hash table. This simplifies and speeds up a lot of code, and fixes support
8526 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8529 * mini-exceptions.c: Ditto.
8531 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8532 'native_offset' argument, since these are computed in the
8533 mono_find_jit_info () function.
8535 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8536 is used by exceptions-ppc.c.
8538 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8539 mono_arch_find_jit_info ().
8541 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8542 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8543 generic code in mini-exceptions.c.
8545 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8547 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8549 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8551 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8552 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8553 called while holding the loader lock. Fixes #415608.
8554 (mono_aot_get_method_from_token_inner): Ditto.
8556 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8558 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8559 to reduce differences between this and the generic implementation in
8561 (ves_icall_get_frame_info): Ditto.
8563 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8565 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8568 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8569 mono_arch_get_call_filter () and make it non-static, for consistency with the
8570 other architectures.
8572 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8575 * local-propagation.c:
8576 * mini-x86.c: Correct the name of arch defines.
8578 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8580 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8581 NO_EMULATE_LONG_SHIFT_OPS define.
8583 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8585 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8586 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8588 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8589 MACH fixes. Merged from the 2.0 branch.
8591 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8593 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8594 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8596 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8598 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8599 mono_marshal_get_native_wrapper () signature changes.
8601 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8603 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8604 conversion bug under arm.
8606 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8608 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8610 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8611 with overflow checking.
8613 2008-08-05 Marek Habersack <mhabersack@novell.com>
8615 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8616 to the genmdesc.pl file
8618 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8620 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8621 arg_array in the soft-float versions of the LOAD/STORE macros.
8623 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8626 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8628 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8630 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8631 a float HFA. Fixes #413621.
8633 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8635 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8636 frame_size to args_size. Fixes build.
8638 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8640 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8641 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8643 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8644 the stack are not unaligned. Fixes #413247.
8646 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8648 * mini.c: update jitted methods performance counters.
8650 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8652 * mini-exceptions.c: increase the exceptions thrown performance
8653 counter in mono_handle_exception ().
8655 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8657 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8658 can work with netmodules.
8660 2008-07-28 Geoff Norton <gnorton@novell.com>
8662 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8665 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8667 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8670 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8672 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8673 The float param registers and other param registers must be the
8674 same index on Windows x64.
8676 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8677 ArgValuetypeAddrInIReg argument case. Setting the argument
8678 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8680 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8681 variable computed above as the copy length for arguments of storage
8682 type ArgValuetypeAddrInIReg.
8684 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8685 ArgValuetypeAddrInIReg argument case. This case will rely on
8686 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8688 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8689 a 32 byte stack allocation for all calls. We will omit the adjustment for
8690 jump and tail call instructoins as they do not follow the typical call behavior.
8692 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8693 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8694 local variable and pass the local variable by reference to the called method.
8696 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8697 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8698 of a struct is passed in a register it must be saved with the other
8699 volatile argument on the stack.
8701 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8702 frame pointer the stack adjustment value must be saved to the unwind
8705 Contributed under MIT/X11 license.
8707 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8709 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8710 which got lost in the merge.
8712 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8714 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8717 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8719 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8720 icalls, since they won't be patched.
8722 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8723 different code sequence when running under valgrind to prevent some valgrind
8726 * iltests.il.in: Add new regression test.
8728 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8731 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8732 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8734 * iltests.il.in: Add new test.
8736 * aot-compiler.c: Fix some warnings.
8738 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8741 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8743 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8744 (mini_usage_jitdeveloper): Add a missing --wapi option.
8746 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8748 * mini-codegen.c: Simplify the is_fp macros.
8749 (free_up_ireg): Remove, use free_up_reg instead.
8750 (free_up_reg): Fix the fp case.
8752 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8754 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8757 * exceptions-x86.c: Merge some changes which seemed to have got lost
8758 in the linear-ir merge.
8760 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8762 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8763 long vreg volatile even if the variable was already created.
8765 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8768 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8770 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8772 * mini.c (mono_jit_compile_method_inner): Add support for
8773 MONO_EXCEPTION_BAD_IMAGE.
8775 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8776 mini_method_get_context () returns NULL. Fixes #356531.
8778 * mini.c (mono_method_to_ir): Ditto.
8780 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8781 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8783 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8785 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8786 in the LDFTN implementation.
8788 2008-07-25 Mark Probst <mark.probst@gmail.com>
8790 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8791 code, patch calls to icalls, too, even if they're not in the
8792 shared generic code hash. Fixes #411962.
8794 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8796 * cpu-x86.md: Increase the length of the fcall opcodes.
8798 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8799 calls returning floats.
8801 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8804 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8807 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8808 into the domain->method_code_hash.
8810 * aot-compiler.c: Fix win32 build.
8812 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8814 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8815 gshared NEWARR implementation.
8817 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8819 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8820 can be used outside of method_to_ir.
8822 * mini.h (MonoCompile): Add arg_types field.
8824 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8826 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8827 the values of the local arg_array and param_types array.
8829 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8831 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8832 got accesses might only get generated later when NEWOBJ is decomposed.
8834 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8835 looking up the native code of the target method when a delegate is called
8838 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
8841 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
8843 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
8844 AOT work on platforms without a working dlsym implementation.
8846 * mini.h: Bump AOT image format version.
8848 2008-07-24 Mark Probst <mark.probst@gmail.com>
8850 * mini-exceptions.c: Free a MonoType with
8851 mono_metadata_free_type() instead of g_free().
8853 * aot-runtime.c: Free a MonoType.
8855 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8857 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
8860 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
8863 2008-07-23 Massimiliano Mantione <massi@ximian.com>
8864 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
8867 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8869 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
8870 NEWOBJ calls on valuetypes.
8872 * iltests.il.in: Add new test.
8874 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
8876 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8878 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
8879 is no longer needed.
8881 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
8882 non register sized integer arguments.
8883 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
8884 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
8887 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
8890 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
8891 two a binop with different sized arguments is emitted.
8893 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
8894 instruction in the ins==NULL case.
8896 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8898 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
8900 * mini-x86.c: Fix osx build.
8902 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
8905 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
8906 instruction for non int sized variables.
8908 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
8911 2008-07-23 Robert Jordan <robertj@gmx.net>
8913 * method-to-ir.c: Fix MSVC build.
8915 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8917 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
8918 a non int sized type, widen it to an int since newer versions of gcc seem to
8919 generate code which needs this.
8921 * ssa2.c abcremoval2.c: Fix warnings.
8923 * *: Merge the Linear IR branch.
8925 The original branch is at trunk/branches/vargaz/mini-linear-il, and
8926 the ChangeLog file there describes all the changes done over the years.
8927 Further documentation can be found at www.mono-project.com/Linear_IL.
8929 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8931 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8932 The float param registers and other param registers must be the
8933 same index on Windows x64.
8935 Contributed under MIT/X11 license.
8937 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
8939 * mini.c: Make the previous fix GC safe.
8941 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
8943 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
8945 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8947 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
8948 on Winx64. This type will not be passed on the stack (ArgOnStack), but
8949 ArgValuetypeAddrInIReg instead.
8951 Contributed under MIT/X11 license.
8953 2008-07-21 Zoltan Varga <vargaz@gmail.com>
8955 * mini-codegen.c (get_register_spilling): Fix a warning.
8957 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
8959 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
8960 for types which the initialization fails. Raises the provided exception
8961 at the right stop after cleanup.
8963 2008-07-16 Zoltan Varga <vargaz@gmail.com>
8965 * aot-compiler.c: Free most of the memory allocated during compilation.
8967 * mini.c (mini_parse_debug_options): Fix a leak.
8969 * mini.c (mini_method_compile): Don't add the method to the jit info tables
8970 during aot compilation.
8972 2008-07-14 Zoltan Varga <vargaz@gmail.com>
8974 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
8975 it has too much register pressure.
8977 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8979 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
8981 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8983 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8986 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8987 on amd64 similar to the way it is done on arm.
8989 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8991 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
8992 consistency, normalize error messages, avoid loading aot-only modules in
8995 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
8998 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9000 2008-07-11 Martin Baulig <martin@ximian.com>
9003 (MonoDebuggerInfo): Add `interruption_request'.
9005 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9007 * aot-compiler.c (emit_plt): Remove some dead code.
9009 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9011 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9012 return the plt info offset belonging to a given plt entry.
9014 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9015 mono_aot_get_plt_info_offset.
9017 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9018 similar to the amd64 code by makeing jumps through a separate jump table
9019 instead of embedding the jump addresses into the code.
9021 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9023 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9026 2008-07-10 Martin Baulig <martin@ximian.com>
9028 * mini.c (mini_method_compile): Disable generics sharing when
9029 running in the debugger.
9031 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9033 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9035 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9036 the local register allocator from running out of registers on x86 when
9039 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9041 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9042 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9045 Contributed under MIT/X11 license.
9047 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9049 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9050 speed up the assembler.
9052 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9054 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9057 * mini.c: Move the soft float handling macros a bit earlier, add
9058 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9061 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9063 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9064 read-only to help catch code allocation requests.
9066 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9067 and turn it off when using --aot-only or when compiling with --aot=full.
9069 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9070 jump table for switches from the normal domain mempool, not the code
9073 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9074 unbox trampoline which handles aot-only mode too.
9076 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9077 an AOTed unbox trampoline.
9079 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9081 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9083 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9086 Contributed under MIT/X11 license.
9088 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9090 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9091 the unwind information for the method at the end of the allocated block.
9093 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9094 MonoCompileArch to hold the unwind info for SEH on Winx64
9096 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9097 frame pointer info for the method being compiled.
9099 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9100 the call to mono_exception_from_token.
9102 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9103 storing the method prolog information in a format that the Winx64 SEH can understand. This
9104 information is stored a the end of the method block because it is all 32-bit offset based.
9106 Contributed under MIT/X11 license.
9108 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9110 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9112 * wapihandles.c: Fix warnings.
9114 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9117 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9118 mono_jit_compile_method in aot-only mode since that calls the type
9121 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9122 get_delegate_invoke_impl in aot-only mode.
9124 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9126 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9128 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9130 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9133 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9135 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9136 init trampoline from the AOT file as well.
9138 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9139 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9142 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9145 * exceptions-amd64.c: Add _full variants for the remaining exception code
9146 creation functions as well, allow emission of relocatable code, remove
9147 caching since that is now done by the caller.
9149 * mini-exceptions.c: Add _full variants for the remaining exception code
9150 creation functions as well, add aot-only support.
9152 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9153 if we can determine a proper token for them.
9154 (add_wrappers): Add a few more wrappers.
9155 (emit_method_code): Remove some dead code.
9156 (emit_trampolines): Emit exception code too.
9158 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9160 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9161 mono_array_new_va which avoids varargs.
9163 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9165 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9166 mono_arch_create_specific_trampoline () in all places.
9168 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9169 a bit so it can be used for other things as well.
9171 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9174 * exceptions-amd64.c: Rename the caching from the exception code creation
9175 functions, it is done by the caller instead.
9177 * exceptions-amd64.c: Change the signature of the exception code creation
9178 functions to allow the creation of relocatable code later.
9180 * mini-exceptions.c: Add a set of functions to query the various
9181 runtime-generated exception functions.
9183 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9184 mono_arch_.. () functions.
9186 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9188 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9190 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9192 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9193 (mini_get_vtable_trampoline): Ditto.
9195 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9196 code in the AOT case by returning the code size and a list of relocations to
9199 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9201 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9203 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9206 Contributed under MIT/X11 license.
9208 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9210 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9211 so the buffer size can be computed correctly. Fixes #404735.
9213 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9214 normally as cfg->debug_info is already freed.
9216 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9218 * mini-amd64.c: For calls returning vtypes in registers, don't store
9219 the return address on the stack, instead allocate a separate local for
9222 2008-07-05 Mark Probst <mark.probst@gmail.com>
9224 * mini-trampolines.c, mini.h: Add an argument to
9225 mono_create_jit_trampoline_in_domain() for turning off the adding
9226 of the sync wrapper.
9228 * mini.c: Use the JIT trampoline without sync instead of
9229 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9232 2008-07-04 Mark Probst <mark.probst@gmail.com>
9234 * driver.c: Turn on GSHARED optimization by default.
9236 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9238 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9239 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9241 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9242 create a variant of the generic trampoline code callable from AOTed trampolines.
9244 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9245 trampoline code callable from AOTed trampolines.
9247 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9249 2008-07-04 Mark Probst <mark.probst@gmail.com>
9251 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9252 pass-through manner.
9254 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9255 and don't fail sharing for them anymore.
9257 * mini-exceptions.c: Handle exceptions in shared generic methods.
9259 * generic-sharing.c: When checking the context of a generic
9260 method, also check its class's context. Don't treat wrappers as
9263 * mini-trampolines.c: Some code factored out to
9264 metadata/generic-sharing.c. Handle the MRGCTX case.
9266 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9267 we must deal with the method being of another instantiation of the
9268 class. Add static rgctx invoke wrappers to generic methods.
9270 2008-07-04 Mark Probst <mark.probst@gmail.com>
9272 * mini.c: Provide all jit infos of generic shared methods with a
9275 * mini-exceptions.c: Handle the new situation that a generic info
9276 might be available, but not info about the this/vtable/mrgctx
9279 2008-07-03 Mark Probst <mark.probst@gmail.com>
9281 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9284 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9286 * dominators.c (check_dominance_frontier): Fix a warning.
9288 * mini.h: Add some missing prototypes.
9290 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9292 * driver.c (mono_jit_init_version): Correct the comments since the first
9293 argument should be the name of the root domain, not a filename.
9295 * aot-runtime.c (make_writable): Error out if this is called while running
9297 (load_aot_module): Ditto.
9299 * aot-compiler.c: Really fix the computation of method indexes.
9301 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9302 optimizations as this is no longer called frequently.
9304 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9305 method and the invoke impl code and pass it to the delegate trampoline instead of
9306 just the delegate class.
9308 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9310 * aot-compiler.c: Fixup the computation of method indexes.
9311 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9312 the method builder infrastructure.
9314 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9317 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9318 mode, load the method right away instead of creating a trampoline.
9320 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9322 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9325 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9327 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9328 (mono_aot_load_method): Use method_index instead of method->token.
9330 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9331 can handle icalls etc. properly.
9333 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9335 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9337 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9338 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9339 JIT_ICALL_ADDR patch type.
9341 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9343 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9345 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9347 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9349 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9351 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9352 domain->jit_code_hash.
9354 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9356 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9358 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9360 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9361 get_this_arg_from_call, let it compute it when needed.
9363 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9364 gsctx from code only when needed.
9366 * mini-trampolines.c (get_generic_context): Rename this to
9367 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9368 it can be called by the arch backends.
9370 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9372 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9374 * driver.c (mono_main): Add experimental --aot-only command line option.
9376 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9379 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9381 * driver.c (DllMain): Remove mono_module_handle.
9383 Contributed under MIT/X11 license.
9385 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9387 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9388 for emitting methods which are not in the source assembly. Detect and report
9389 failure of assembling+linking.
9391 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9393 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9395 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9397 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9399 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9401 * mini.h: Remove some obsolete prototypes.
9403 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9405 2008-06-24 Mark Probst <mark.probst@gmail.com>
9407 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9408 supported by Visual Studio, so use alloca().
9410 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9412 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9415 2008-06-23 Mark Probst <mark.probst@gmail.com>
9417 * mini.c: Fail sharing of a generic method if it contains an open
9418 catch clause (because we don't pass MRGCTXs yet).
9420 2008-06-23 Mark Probst <mark.probst@gmail.com>
9422 * mini.c: When compiling a method with generic sharing, insert the
9423 method instantiated with an all-Object generic context into the
9424 jit info table, instead of the context of the first instantiation
9425 of the method we happen to compile.
9427 2008-06-18 Martin Baulig <martin@ximian.com>
9429 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9430 `major_version' and `minor_version'.
9432 2008-06-17 Mark Probst <mark.probst@gmail.com>
9434 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9435 mono_method_is_generic_sharable_impl() takes an additional
9436 argument specifying whether to treat type variables as reference
9439 2008-06-17 Mark Probst <mark.probst@gmail.com>
9441 * mini.h: Removed obsolete prototypes.
9443 2008-06-17 Mark Probst <mark.probst@gmail.com>
9445 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9446 already handle them.
9448 2008-06-17 Mark Probst <mark.probst@gmail.com>
9450 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9451 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9452 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9453 tramp-x86.c: Added a MonoGenericContext* argument to
9454 mono_arch_get_unbox_trampoline() so that it can call other
9455 functions which require it.
9457 2008-06-17 Mark Probst <mark.probst@gmail.com>
9459 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9460 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9461 mono_arch_get_this_arg_from_call() takes a
9462 MonoGenericSharingContext* as well.
9464 2008-06-17 Mark Probst <mark.probst@gmail.com>
9466 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9467 implement generic sharing of unbox.
9469 2008-06-17 Mark Probst <mark.probst@gmail.com>
9471 * mini.c: Don't compute the vtable to determine whether a field is
9472 special static, because it might not work for open types.
9474 2008-06-17 Mark Probst <mark.probst@gmail.com>
9476 * mini.c: Removed the unused token_type and token_source arguments
9477 from get_runtime_generic_context_ptr().
9479 2008-06-17 Marek Habersack <mhabersack@novell.com>
9481 * mini.c (ADD_BINOP): fix the build
9483 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9485 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9488 2008-06-16 Mark Probst <mark.probst@gmail.com>
9490 * mini.h: Removed class relations enum that's not used anymore.
9492 2008-06-16 Mark Probst <mark.probst@gmail.com>
9494 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9496 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9497 the lazy fetch trampoline access code.
9499 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9501 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9503 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9505 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9507 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9509 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9511 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9513 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9516 * mini-ops.h: Add MIN/MAX_UN opcodes.
9518 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9521 * basic-math.cs: Add more min/max tests.
9523 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9525 2008-06-13 Mark Probst <mark.probst@gmail.com>
9527 * mini.c: Small fix in the prologue of emit_castclass.
9529 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9531 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9533 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9534 do not work even for unsigned types. Fixes #400014.
9536 * basic-math.cs: Add regression tests for unsigned Min/Max.
9538 2008-06-13 Mark Probst <mark.probst@gmail.com>
9540 * mini.c: Added additional context_used argument to several
9541 functions, which will be needed for sharing generic methods. Use
9542 GET_RGCTX macro wherever appropriate. Declare only one
9543 context_used in mono_method_to_ir().
9545 2008-06-13 Mark Probst <mark.probst@gmail.com>
9547 * mini.c, generic-sharing.c: Removed generic class relations.
9549 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9550 functions due to MRGCTX changes.
9552 2008-06-13 Mark Probst <mark.probst@gmail.com>
9554 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9555 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9556 with calculated IMT.
9558 * mini.c: Generic sharing of calls via generic interfaces.
9560 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9561 generic method with non-constant MonoGenericContext*. Instead,
9562 the context is taken out of the method itself.
9564 2008-06-13 Mark Probst <mark.probst@gmail.com>
9566 * mini.c: Generic sharing of ldvirtftn.
9568 2008-06-13 Mark Probst <mark.probst@gmail.com>
9570 * mini.c: Generic sharing of ldftn.
9572 2008-06-13 Mark Probst <mark.probst@gmail.com>
9574 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9576 2008-06-13 Mark Probst <mark.probst@gmail.com>
9578 * mini.c: Generic sharing of the special case of ldtoken followed
9579 by a call to GetTypeFromHandle.
9581 2008-06-13 Mark Probst <mark.probst@gmail.com>
9583 * mini.c: Generic sharing of box for nullable types.
9585 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9587 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9588 are passed on the stack. Fixes #324807.
9590 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9592 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9593 for the ArgValuetypeAddrInIReg case.
9595 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9596 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9598 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9599 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9600 local variable and pass the local variable by reference to the called method.
9602 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9603 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9605 Contributed under MIT/X11 license.
9607 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9609 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9611 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9614 2008-06-10 Martin Baulig <martin@ximian.com>
9617 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9619 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9621 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9622 possible error when no arguments are passed.
9624 Contributed under MIT/X11 license.
9626 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9628 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9629 where the file name is NULL.
9631 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9633 * mini.c: Fix s390 build.
9635 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9637 * trace.c (mono_trace_parse_options): Fix warnings.
9639 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9641 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9643 * mini.c (remove_block_if_useless): Avoid printing the method name.
9645 * mini.c: Remove needless setting of ins->cil_code which is now done by
9648 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9651 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9652 translated code after it has been patched.
9654 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9656 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9657 avoid problems during code patching on SMP systems.
9658 (emit_call): Avoid adding a patch info which is already added by
9660 (mono_arch_emit_exceptions): Ditto.
9662 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9664 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9665 MONO_TYPE_ISSTRUCT already checks for it.
9667 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9669 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9670 structs with floats on Winx64 the float registers are not used.
9671 The integer registers are always used..
9672 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9673 only one register will be used and only if the size of the struct
9674 is 1,2,4, or 8 bytes.
9676 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9679 Contributed under MIT/X11 license.
9681 2008-06-05 Martin Baulig <martin@ximian.com>
9683 * debug-debugger.c (debugger_lookup_class): Also call
9684 mono_class_setup_methods() here; we're only called from RTI.
9686 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9688 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9689 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9690 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9691 Post-process object files and add dtrace-generated object, if necessary.
9693 Contributed under MIT/X11 license.
9695 2008-06-04 Mark Probst <mark.probst@gmail.com>
9697 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9700 * mini.c: Generic sharing for unbox.any and castclass.
9702 2008-06-04 Mark Probst <mark.probst@gmail.com>
9704 * mini.c: Ignore tailcall prefix in shared generic code and when
9705 doing calls which require a vtable/rgctx argument.
9707 2008-06-04 Mark Probst <mark.probst@gmail.com>
9709 * mini.c: Don't free the JIT info.
9711 * driver.c: Changes in the JIT info table testing code.
9713 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9715 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9716 interruption. Fix some warnings.
9718 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9719 interruption_checkpoint.
9721 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9723 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9724 from embedding applications.
9726 2008-06-02 William Holmes <billholmes54@gmail.com>
9728 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9729 reserving 32 bytes on the stack when making calls.
9731 Contributed under MIT/X11 license.
9733 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9735 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9736 the linear IL branch.
9738 * driver.c: Print out more information for --version on arm.
9740 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9742 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9743 bb_exit instead, since out of line bblocks might not actually be emitted
9746 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9747 maximum epilog size for out of line bblocks if tracing is enabled.
9749 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9751 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9753 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9755 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9757 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9758 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9761 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9763 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9764 the 'value' to store is a constant.
9766 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9768 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9769 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9771 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9773 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9774 for accessing method->generic_container.
9776 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9778 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9780 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9782 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9784 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9787 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9789 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9791 * mini.c: Handle the case when mono_class_vtable () fails.
9793 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9794 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9797 2008-05-22 Mark Probst <mark.probst@gmail.com>
9799 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9800 together with domain sharing.
9802 2008-05-22 Mark Probst <mark.probst@gmail.com>
9804 * mini.c: Treat callvirts to final methods like non-virtual calls
9805 when doing generic sharing, i.e. look them up in the runtime
9808 2008-05-22 Mark Probst <mark.probst@gmail.com>
9810 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9811 with computed types (for generic sharing).
9813 * mini.c: Generic sharing for mkrefany and refanyval.
9815 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9817 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9820 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9821 the generic sharing code.
9823 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9826 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9828 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9830 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9832 * driver.c: updated copyright date
9834 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9836 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
9839 2008-05-19 Martin Baulig <martin@ximian.com>
9841 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
9842 pointing to the new `_mono_debug_using_mono_debugger' variable.
9845 (mono_main): Check mono_debug_using_mono_debugger() rather than
9846 the `MONO_INSIDE_MDB' environment variable to check whether we're
9847 inside the debugger.
9849 2008-05-19 Zoltan Varga <vargaz@gmail.com>
9851 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
9854 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
9856 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
9858 * mini.c: Added mini_assembly_can_skip_verification. This
9859 function checks if the assembly requested to skip verification.
9860 Fixes part of #387274.
9862 2008-05-07 Zoltan Varga <vargaz@gmail.com>
9864 * mini.c (mini_get_method): Disable the check for open generic classes when
9865 using generic sharing.
9867 * generics.cs: Add a test for #387034.
9869 * mini.c (mini_get_method): Check whenever the method class is an open generic
9870 type, and return NULL in that case, causing a verification error. Fixes
9873 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9875 * driver.c (mono_main): Revert r102623. The right
9876 thing to do is to enable the verifier under verifiable
9877 unless a --security flag was passed.
9879 We need this non-trivial behavior for --verify-all otherwise
9880 mcs-compileall won't be able to use it. As it needs everything to
9881 be verified under validil.
9883 2008-05-06 Martin Baulig <martin@ximian.com>
9887 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
9888 (mono_debugger_thread_cleanup): Likewise.
9889 (mono_debugger_extended_notification): Likewise.
9891 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9893 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
9894 against both inflated and non-inflated methods. We need to check against the
9895 generic definition for cases where the instantiated method is not visible.
9896 We need to check against the inflated types for cases where the instantiation
9897 changes any super type. This fixes #382986.
9899 Note that this doesn't need to be applied to other parts of mono_method_to_ir
9900 that check for visibiliy as generic params only appears as the type subject
9901 of tokens on call opcodes. Field manipulation and ldftn must always
9902 target an exact type.
9904 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9906 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
9907 if no related --security flag is passed.
9909 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9911 * mini-arch.h: Prepare support for ppc64.
9913 Contributed under MIT/X11 license.
9915 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9917 * aot-runtime.c: Prepare support for ppc64.
9919 Contributed under MIT/X11 license.
9921 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9923 * mini-ops.h: Prepare support for ppc64.
9925 Contributed under MIT/X11 license.
9927 2008-05-04 Andreas Farber <andreas.faerber@web.de>
9929 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
9931 Contributed under MIT/X11 license.
9933 2008-05-03 Zoltan Varga <vargaz@gmail.com>
9935 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
9936 assemblies, since aot_name is not a full path, causing us to load MS.NET
9937 assemblies on windows.
9939 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
9941 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
9942 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
9943 * main.c: Use UTF-8 encoded command line instead of Windows default code
9944 page on Windows to support Unicode.
9945 * driver.c (DllMain): New function for mixed-mode assembly support.
9946 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
9947 export __stdcall functions without decoration.
9949 Contributed under MIT/X11 license.
9951 2008-04-28 Mark Probst <mark.probst@gmail.com>
9953 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
9954 saving it very early.
9956 2008-04-28 Mark Probst <mark.probst@gmail.com>
9958 * mini.h, mini.c: Lots of code for accessing the old RGCTX
9959 deleted. The only way to access the new RGCTX is via the
9962 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
9963 vtable instead of the RGCTX to static methods.
9965 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
9966 accessing the new RGCTX.
9968 * generic-sharing.c: There is no separation between self, type
9969 arguments and other types in the RGCTX anymore.
9971 2008-04-25 Jonathan Chambers <joncham@gmail.com>
9973 * mini-amd64.c (add_general): Remove previous stack adjustment.
9974 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
9975 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
9976 for 32 bytes of stack space reserved for all calls.
9978 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
9979 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
9982 Code contributed under MIT/X11 license.
9984 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
9986 * mini.c (mini_method_verify): Only verify non-inflated methods, check
9987 against the root definition, peeling out method and type instantiations.
9988 Cache verify success results, code that fails verification is still
9989 checked multiple times.
9991 2008-04-23 Zoltan Varga <vargaz@gmail.com>
9993 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
9995 2008-04-23 Jonathan Chambers <joncham@gmail.com>
9997 * mini-amd64.c (add_general): Always increment stack on Win64.
9998 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10001 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10002 stack based argument handling on Win64.
10004 Code contributed under MIT/X11 license.
10006 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10008 * Makefile.am (version.h): Add support for git-svn.
10010 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10012 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10013 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10014 avoiding allocations and libc functions which might deadlock.
10016 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10017 'no-gdb-backtrace' option is set.
10019 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10021 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10023 2008-04-21 Martin Baulig <martin@ximian.com>
10025 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10026 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10028 2008-04-21 Martin Baulig <martin@ximian.com>
10030 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10031 `thread_vtable', `event_handler_ptr' and `event_handler'.
10033 2008-04-21 Martin Baulig <martin@ximian.com>
10035 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10036 allows delayed initialization of the `executable_code_buffer' when
10039 2008-04-21 Martin Baulig <martin@ximian.com>
10041 * mini.h (mono_debugger_create_notification_function): Removed.
10042 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10044 * mdb-debug-info64.s
10045 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10047 * mdb-debug-info32.s
10048 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10050 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10051 currently only works on x86 and x86_64, so don't create it on ppc.
10053 2008-04-21 Martin Baulig <martin@ximian.com>
10055 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10058 (mini_method_compile): In the fp elimination check, check
10059 `debug_options.mdb_optimizations' in addition to
10060 mono_debug_using_mono_debugger().
10062 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10063 disable some JIT optimizations which are only disabled when
10064 running inside the debugger.
10065 Added `--help-debug' option to describe the debugging options.
10066 (parse_debug_options): New static function to parse the `--debug'
10067 options, so we can easily add more stuff in future.
10069 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10071 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10072 the method has no body.
10074 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10076 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10077 assembly is not allowed in MSVC 64-bit compiler.
10078 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10079 as we get floating point exceptions everywhere.
10081 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10082 correctly align arguments for call to throw_exception.
10083 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10085 Code contributed under MIT/X11 license.
10087 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10089 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10091 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10093 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10095 * mini-amd64.c (NEW_INS): Set cil_code.
10097 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10098 from mini-amd64.c so all debugger related logic is in one place.
10100 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10101 later won't have a random ip assigned to them.
10103 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10105 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10106 the arch specific function initializes code_size.
10107 (mono_create_delegate_trampoline): Ditto.
10109 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10110 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10113 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10114 running under the debugger.
10116 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10119 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10120 debugger. Also move the disabling of optimizations here from driver.c.
10121 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10124 * mini.h (MonoCompile): Add a few new flags.
10126 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10128 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10129 so the cil_code field of created MonoInst's is properly set.
10130 (mini_select_instructions): Ditto.
10132 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10133 (MONO_INST_NEW_CALL): Ditto.
10135 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10136 in many places so the ins->cil_code field is properly initialized.
10138 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10141 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10143 * mini.c (mini_method_compile): Print a different message when compiling a
10146 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10149 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10151 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10154 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10156 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10158 * mini.c (handle_stack_args): Make this return void since its return value was
10159 never used. Also set cfg->unverifiable for invalid IL instead of calling
10162 2008-04-10 Mark Probst <mark.probst@gmail.com>
10164 * mini.c: Make sure "this" is live in catch clauses with type
10165 variables in shared generic code.
10167 2008-04-08 Mark Probst <mark.probst@gmail.com>
10169 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10170 generic_class_is_reference_type() to ensure the proper behaviour
10171 when sharing generic code and the type in question is a type
10174 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10176 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10177 race conditions when printing thread dumps. Fixes #377738.
10179 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10181 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10182 shows up when both MonoInst arguments can cause aliasig.
10183 There is likely no way in the current JIT to trigger this problem, but
10184 it showed up in the development of generics sharing, when in a new
10185 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10186 When the generics sharing code will be committed, its tests will be
10187 valid also for this bug.
10189 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10191 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10194 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10197 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10199 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10200 use a more detailed exception message for InvalidCastException.
10202 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10204 * driver.c (mono_main): Add --debug=casts option to turn on better
10205 InvalidCastException message details.
10207 * mini.c (mini_get_debug_options): New helper function to return the address of
10208 the debug_options variable.
10210 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10211 the jit_tls TLS variable.
10213 * mini.c (mono_jit_tls): New TLS variable.
10215 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10218 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10220 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10222 * mini.c: Removed verifer related stuff, code moved to verify.c.
10224 * driver.c: Using code from verify.c instead of mini.c.
10226 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10228 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10231 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10233 * mini.c (check_for_method_verify): Enabling verification of
10234 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10237 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10239 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10240 caller saved registers as well.
10242 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10243 saved registers as well.
10245 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10247 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10249 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10252 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10254 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10256 (get_call_info): Take a gsctx argument instead of 'cfg'.
10258 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10260 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10261 mono_verify_all is set.
10263 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10265 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10267 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10269 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10272 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10273 verifier and the code generated by the compiler.
10275 2008-03-25 Mark Probst <mark.probst@gmail.com>
10277 * mini.c: Generic sharing of the non-nullable case of the box
10280 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10282 * inssel.brg: Fix the build.
10284 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10286 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10288 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10289 Array:Address. Fixes #372410.
10291 * iltests.il.in: New tests for readonly prefix.
10293 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10295 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10296 mini-trampolines.c.
10298 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10301 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10303 * mini.c (mono_decompose_op_imm): New helper function.
10305 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10306 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10309 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10310 mono_arch_output_basic_block. Fix warnings.
10312 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10315 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10317 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10318 since the extra frame is now detected automatically inside the loop.
10320 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10321 opts which are now in mono_peephole_ins ().
10323 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10325 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10326 frames and skip duplicate managed-to-native frames. Fixes #367665.
10328 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10329 opts which are now in mono_peephole_ins ().
10330 (mono_arch_peephole_pass_2): Ditto.
10332 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10334 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10335 arch independent peephole optimizations.
10337 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10338 opts which are now in mono_peephole_ins ().
10340 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10342 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10344 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10347 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10348 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10351 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10353 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10354 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10357 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10358 mono_arch_output_basic_block. Fix warnings.
10360 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10362 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10365 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10367 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10370 * iltests.il: Add new tests.
10372 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10374 * mini.c: Removed Windows version macros.
10376 2008-03-20 Mark Probst <mark.probst@gmail.com>
10378 * generic-sharing.c: Put reflection types in the extensible part
10379 of the runtime generic context.
10381 * mini.c: Generic sharing of the GetTypeHandle special case of the
10382 ldtoken instruction.
10384 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10386 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10388 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10390 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10391 consistency with the other version on the linear IR branch.
10393 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10395 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10397 * iltests.il.in: Add new tests.
10399 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10401 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10403 * iltests.il.in: Add new tests.
10405 2008-03-19 Mark Probst <mark.probst@gmail.com>
10407 * mini.c: Two variables with the same name were declared in
10408 nesting contexts and one wasn't initialized. Fixed.
10410 2008-03-19 Mark Probst <mark.probst@gmail.com>
10412 * mini.c: Generic sharing of the initobj instruction.
10414 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10416 * mini.c: make the test to optimize ldtoken from typeof() more
10419 2008-03-18 Mark Probst <mark.probst@gmail.com>
10421 * mini.c: Generic sharing of the initobj instruction for reference
10424 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10426 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10427 the mono_breakpoint_clean_code() code to perform bound checks.
10429 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10431 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10432 mono_arch_patch_callsite() to include the start of the managed method
10433 to be able to perform bound checks.
10435 2008-03-17 Mark Probst <mark.probst@gmail.com>
10437 * mini.c: Generic sharing for the isinst instruction.
10439 2008-03-17 Mark Probst <mark.probst@gmail.com>
10441 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10442 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10443 with the runtime generic context argument.
10445 * mini.c: Share calls to several types of unsharable methods by
10446 putting the address of the method code in the runtime generic
10447 context and doing an indirect call.
10449 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10452 2008-03-16 Mark Probst <mark.probst@gmail.com>
10454 * generic-sharing.c: Change due to a change in the runtime genric
10457 2008-03-15 Martin Baulig <martin@ximian.com>
10460 (mono_arch_nullify_class_init_trampoline): Add call to
10461 mono_breakpoint_clean_code() to make things work when running
10462 inside the debugger.
10465 (mono_arch_nullify_class_init_trampoline): Add call to
10466 mono_breakpoint_clean_code() to make things work when running
10467 inside the debugger.
10469 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10471 * inssel-long.brg (reg): Fix 64 bit build.
10473 2008-03-14 Mark Probst <mark.probst@gmail.com>
10475 * mini.c, mini.h: Share static generic code by passing it an
10476 implicit argument pointing to the runtime generic context.
10478 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10479 inssel-long32-mips.brg: New opcodes for calling shared static,
10480 which need to be passed the runtime generic context.
10482 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10483 argument on the stack in the prologue if needed. New function for
10484 finding the runtime generic context argument from the registers
10485 saved by the trampoline.
10487 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10488 runtime generic context argument.
10490 * tramp-amd64.c: Also restore the register used for the runtime
10491 generic context argument.
10493 * mini-trampoline.c: Resolve shared static calls by consulting the
10494 runtime generic context via the new argument.
10496 * generic-sharing.c: Add an argument to sharability-checking
10497 functions that specifies whether type variables should be treated
10498 as sharable type arguments.
10500 * inssel-x86.brg: Removed a superfluous, buggy rule.
10502 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10505 2008-03-14 Martin Baulig <martin@ximian.com>
10507 * debug-debugger.c (main_thread_handler): Call
10508 mono_runtime_run_main() without sending any notifications.
10510 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10512 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10514 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10516 2008-03-14 Mark Probst <mark.probst@gmail.com>
10518 * tramp-x86.c: Fixed register restore offsets in the trampoline
10519 code for ECX and EDX.
10521 2008-03-12 Geoff Norton <gnorton@novell.com>
10523 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10524 different ucontext_t implementations.
10525 * exceptions-arm.c: Use the above defines to get exceptions working on
10526 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10527 * mini-arm.c: Implement iPhone icache support (based on a patch by
10528 Luke Howard lukeh@padl.com)
10530 2008-03-12 Mark Probst <mark.probst@gmail.com>
10532 * mini.c: Enable generic sharing of calls to non-static
10533 non-interface non-generic non-value-type methods.
10535 * mini-trampolines.c: Resolve calls from shared generic code.
10537 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10539 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10541 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10543 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10545 * mini.c: some fixes for the AOT compiler.
10547 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10549 * cpu-amd64.md: Add clob:1 to some float opcodes.
10551 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10553 * mini.h: Added MiniVerifierMode enumeration.
10555 * mini.c: Added mini_verifier_set_mode to control
10556 the usage of the new verifier.
10558 * mini.c (mono_method): Integrated the new verifier.
10560 * driver.c: Extended --security option with validil and
10561 verifiable options to activate the new verifier.
10563 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10565 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10566 optimization to ctors taking 0 or 2 arguments too.
10568 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10571 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10573 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10575 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10577 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10578 non-aot case as well.
10580 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10582 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10585 * aot-compiler.c (encode_patch): Ditto.
10587 * mini.h (G_MININT32): Fix the definition of this.
10589 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10591 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10593 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10595 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10597 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10598 methods returning vtypes in registers.
10599 (mono_arch_allocate_vars): Ditto.
10601 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10603 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10605 * generics.cs: Add a test from the linear IR branch.
10607 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10609 * mini.c (inline_method): Cache failed inline attempts.
10611 2008-03-04 Mark Probst <mark.probst@gmail.com>
10613 * mini.c: For shared methods of generic classes put the location
10614 of "this" into the MonoGenericJitInfo.
10616 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10617 register out of a MonoContext by register number. Add the generic
10618 sharing context as an argument to mono_arch_find_this_argument().
10620 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10621 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10622 for new arch function.
10624 * mini-exception.c: Handle open exception clauses in shared
10627 * mini-trampolines.c: Supply additional argument to
10628 mono_arch_find_this_argument().
10630 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10632 * Makefile.am (regtests): Run the bench.exe tests last.
10634 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10636 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10639 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10641 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10644 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10646 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10648 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10649 whose class has no cctor.
10651 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10653 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10655 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10658 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10660 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10661 to be in sync with the code on the linear IR branch.
10663 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10665 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10667 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10669 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10671 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10673 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10675 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10677 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10679 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10682 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10684 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10685 OP_LOADR4_MEMBASE emission.
10687 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10688 (mono_spillvar_offset_float): Ditto.
10690 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10692 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10695 * basic-long.cs: Add regression tests for them.
10697 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10699 (mono_arch_allocate_vars): Fix representation of single-precision float
10701 (mono_arch_output_basic_block): Ditto.
10703 * inssel-mips.brg: Ditto, remove duplicate items.
10705 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10706 arguments of tail calls as on other platforms.
10707 (mono_arch_output_basic_block): Handle tail calls.
10709 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10712 * objects.cs (test_5_pass_static_struct): Add test for it.
10714 Contributed under MIT/X11 license.
10716 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10718 * Makefile.am: Use gmcs for compiling the regression tests.
10720 * *.2.cs *.2.il: Rename to *.cs and *.il.
10722 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10724 * regalloc.h: Make the vassign array smaller.
10726 * mini.c (mini_method_compile): Remove an unused field in cfg.
10728 * mini-codegen.c: Add a bunch of micro optimizations.
10730 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10732 * regalloc.h: Remove some unused fields.
10734 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10736 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10738 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10740 2008-02-22 Mark Probst <mark.probst@gmail.com>
10742 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10744 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10745 trampoline: Fetch an entry from the runtime generic context. If
10746 it's NULL, jump to the actual trampoline to fill the runtime
10747 generic context. Otherwise, return it.
10749 * mini.c: Call the lazy fetch trampoline to get entries out of the
10750 runtime generic context.
10752 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10753 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10754 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10756 2008-02-21 Mark Probst <mark.probst@gmail.com>
10758 * mini.c: Fetch data out of the extensible part of the runtime
10759 generic context instead of calling a helper function.
10761 * generic-sharing.c: Some functions moved into
10762 metadata/generic-sharing.c. Helper function for fetching other
10763 types now checks and asserts against extensible rgctx (just for
10764 debugging purposes - the helper function isn't called anymore
10765 unless for debugging).
10767 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10769 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10770 for tail calls up to the point that the tests in iltests.exe run. Also add a
10771 dummy CKFINITE implementation.
10772 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10773 needed for trampoline LMF frames.
10775 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10776 trampoline LMF frames.
10778 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10780 * mini.c (inline_method): clean any pending loader error when inlining fail.
10781 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10783 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10785 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10787 * aot-runtime.c (decode_patch_info): Ditto.
10789 * mini.c (mono_resolve_patch_target): Ditto.
10791 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10794 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10796 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10797 if it references an icall address.
10799 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10801 * cpu-s390x.md: Remove some more unused opcodes.
10803 * cpu-s390x.md: Remove some unused opcodes.
10805 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10806 mono_op_imm_to_op ().
10808 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10809 instead of a switch statement.
10811 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10812 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10814 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10816 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10818 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10821 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10823 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10824 opened. Fixes #362607.
10826 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10828 * iltests.il.in: Add a test for static methods in interfaces.
10830 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10832 * genmdesc.c (build_table): Fix a crash on older glib versions.
10834 * cpu-sparc.md: Remove some unused opcodes.
10836 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
10837 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
10839 * cpu-amd64.md: Remove some unused opcodes.
10841 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
10842 like the other opcodes.
10844 2008-02-17 Zoltan Varga <vargaz@gmail.com>
10846 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
10848 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
10850 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
10851 variables 'cfg' instead of 'm' for consistency.
10853 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
10855 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
10856 argument holding the vtype return address, to avoid the ambigious use of
10857 cfg->ret for this purpose.
10859 * mini.c (NEW_RETLOADA): Use vret_addr if set.
10861 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
10863 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
10864 new mono_print_ins () function which only takes one argument.
10866 2008-02-15 Zoltan Varga <vargaz@gmail.com>
10868 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
10871 2008-02-14 Zoltan Varga <vargaz@gmail.com>
10873 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
10875 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
10877 * mini-x86.c: Sync with the version on the linear IR branch by adding new
10878 opcodes and other small changes.
10880 * mini-ops.h: Add some new opcodes from the linear IR branch.
10882 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
10884 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
10885 opcodes, use the REG_MEMBASE opcodes instead.
10887 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
10888 opcodes, use the REG_MEMBASE opcodes instead.
10890 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
10893 * mini.c (mono_op_imm_to_op): New helper function.
10895 * mini-ops.h: Add some opcodes from linear IR branch.
10897 2008-02-13 Zoltan Varga <vargaz@gmail.com>
10899 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
10902 2008-02-12 Zoltan Varga <vargaz@gmail.com>
10904 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
10907 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
10909 2008-02-09 Zoltan Varga <vargaz@gmail.com>
10911 * aot-compiler.c (emit_method_code): Add an assert.
10913 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
10914 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
10917 2008-02-08 Zoltan Varga <vargaz@gmail.com>
10919 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
10920 some load/store opcodes so they are consistent.
10921 (mono_arch_emit_prolog): Simplify some code.
10923 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
10925 * objects.cs: Add tests for large argument offsets on ARM.
10927 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
10928 stack offsets. Fixes #359651.
10930 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
10932 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
10934 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
10936 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
10938 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
10940 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
10941 rid of CEE_CONV_R_UN.
10943 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
10945 2008-02-07 Zoltan Varga <vargaz@gmail.com>
10947 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
10949 * mini.c (mono_normalize_opcodes): Add some more opcodes.
10951 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
10953 * cpu-amd64.md: Remove some unused opcodes.
10955 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
10957 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
10959 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
10960 arch specific functions for its parts. Call the peephole pass after local
10961 regalloc so the prolog can compute a more accurate max_offset.
10963 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
10964 the corresponding OP_I/OP_L opcodes.
10966 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
10968 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
10970 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10972 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
10973 as they are handled in mini.c.
10975 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
10977 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
10978 case since it is handled in mini.c.
10980 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
10982 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
10984 * *.c: Use the new opcodes in the IR and back end code.
10986 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
10988 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
10990 2008-02-06 Mark Probst <mark.probst@gmail.com>
10992 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
10993 an assert because it has a race condition.
10995 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10997 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
10999 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11001 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11003 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11004 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11006 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11008 * cpu-amd64.md (move): Correct the maximum size of move.
11010 2008-02-05 Mark Probst <mark.probst@gmail.com>
11012 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11013 the generic class init trampoline to return quickly if the class
11016 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11018 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11019 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11021 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11023 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11026 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11028 * objects.cs: Add some soft-float tests.
11030 * mini.c: Fix a couple more soft-float issues.
11032 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11034 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11035 avoid a REX prefix.
11037 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11039 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11040 exception happens while compiling a virtual method.
11042 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11044 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11046 * mini-sparc.c: Fix build.
11048 * mini-sparc.c (get_call_info): Add support for generic sharing.
11050 * mini-exceptions.c: Add a FIXME.
11052 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11054 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11055 altstack handling code.
11057 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11059 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11061 * mini-s390.c: Add support for generic sharing.
11063 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11065 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11067 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11069 * mini-s390x.c: Add support for generic sharing.
11071 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11073 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11075 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11076 can be used since it takes a 16 bit signed immediate.
11078 * inssel-s390x.brg: Fix OP_SETRET.
11080 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11082 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11084 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11086 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11088 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11091 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11094 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11095 of the unused mono_arch_patch_delegate_trampoline stuff.
11097 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11099 * basic-long.cs: Move the fp related tests to basic-float.cs.
11101 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11103 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11105 * basic-calls.cs: Add a test for proper float argument passing.
11107 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11108 if the context corresponds to an exception received through a signal.
11110 * exceptions.cs: Add a test for nullref handling at the start of a try
11113 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11115 * jit-icalls.c (mono_break): New JIT icall.
11117 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11119 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11121 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11123 * cpu-*.md: Get rid of unused opcodes.
11125 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11127 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11130 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11133 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11134 the arch independent trampoline code in mini-trampolines.c.
11136 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11138 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11140 * mini-s390.h: Remove an unused define.
11142 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11143 the arch independent trampoline code in mini-trampolines.c.
11145 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11147 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11149 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11151 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11153 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11155 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11157 * cpu-amd64.md: Use smaller sizes for int opcodes.
11159 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11161 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11164 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11167 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11168 instead of though a pointer to save an indirection when accessing elements of
11171 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11173 (NOT_IMPLEMENTED): New helper macro.
11174 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11177 * *.c: Use the new helper macro.
11179 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11181 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11183 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11185 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11188 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11190 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11191 profiling is enabled.
11193 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11195 (mono_arch_emit_prolog): Add more first bblock optimizations.
11197 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11198 in order if possible.
11199 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11200 bblock, since the arguments are still in their original registers.
11202 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11204 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11206 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11209 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11212 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11214 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11215 process async exceptions received while in unmanaged code.
11217 * mini.c (mini_init): Install a callback with the runtime which will be called
11218 when a thread receives an async exception while in unmanaged code.
11220 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11222 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11224 2008-01-16 Wade Berrier <wberrier@novell.com>
11231 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11233 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11234 compilation with sun cc.
11236 * cpu-*.md: Fix the build.
11238 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11240 * mini-amd64.h: Add some comments to the MonoLMF structure.
11242 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11244 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11245 in the LMF structure if possible. This saves two instructions in the
11246 managed->native wrappers.
11248 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11250 2008-01-16 Mark Probst <mark.probst@gmail.com>
11252 * generic-sharing.c: New type argument lookup code which uses the
11253 runtime generic context template.
11255 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11257 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11259 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11260 (mono_arch_output_basic_block): Fix localloc implementation.
11262 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11264 * mini-ia64.c (peephole_pass): Fix ia64 build.
11266 * mini-amd64.c (peephole_pass): Fix a warning.
11268 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11269 at a constant offset from sp/fp.
11271 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11272 instead of obtaining it from *lmf in the managed method case.
11274 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11276 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11278 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11280 * mini.h (MonoInstList): New type.
11281 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11282 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11283 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11284 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11285 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11286 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11287 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11288 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11289 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11290 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11291 MONO_INST_LIST_FOR_EACH_ENTRY,
11292 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11293 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11294 mono_inst_list_first, mono_inst_list_last,
11295 mono_inst_list_next, mono_inst_list_prev): New instruction
11296 list handling interfaces.
11297 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11298 list head 'ins_list'.
11299 (MonoInst): Replace next pointer with list head 'node'.
11300 (MonoCallInst): Make 'out_args' a MonoInstList.
11301 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11302 (MonoCompile): Delete reverse_inst_list and
11303 reverse_inst_list_len.
11304 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11305 mono_arch_lowering_pass, mono_arch_local_regalloc,
11306 mono_arch_output_basic_block, mono_arch_emit_prolog):
11307 Convert to new instruction lists.
11308 (insert_after_ins): Delete.
11309 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11311 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11312 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11313 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11314 mono_emulate_opcode, mono_emit_load_got_addr,
11315 inline_method, mono_method_to_ir, mono_print_bb_code,
11316 print_dfn, decompose_pass, nullify_basic_block,
11317 replace_out_block_in_code, remove_block_if_useless,
11318 merge_basic_blocks, move_basic_block_to_end,
11319 try_unsigned_compare, optimize_branches, mono_print_code,
11320 mini_select_instructions, remove_critical_edges): Likewise.
11321 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11322 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11323 mono_arch_output_basic_block, mono_arch_emit_prolog):
11325 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11326 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11327 mono_arch_output_basic_block): Likewise.
11328 (inst_list_prepend, insert_after_ins): Delete.
11329 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11330 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11332 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11333 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11334 mono_arch_emit_prolog): Likewise.
11335 * cfold.c (mono_constant_fold): Likewise.
11336 * liveness.c (visit_bb, mono_analyze_liveness,
11337 optimize_initlocals): Likewise.
11338 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11339 * graph.c (mono_draw_code_cfg): Likewise.
11340 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11341 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11342 mono_ssa_cprop): Likewise.
11343 * abcremoval (get_relations_from_previous_bb, process_block):
11345 * local-propagation (mono_cprop_invalidate_values,
11346 mono_local_cprop_bb): Likewise.
11347 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11348 peephole_pass, mono_arch_output_basic_block,
11349 mono_arch_emit_prolog): Likewise.
11350 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11351 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11352 mono_arch_emit_prolog): Likewise.
11353 (insert_after_ins): Delete.
11354 * aliasing.c (print_code_with_aliasing_information,
11355 mono_build_aliasing_information, mono_aliasing_deadce):
11356 Convert to new instruction lists.
11357 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11358 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11359 mono_arch_local_regalloc, mono_arch_output_basic_block):
11361 (insert_after_ins): Delete.
11362 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11363 peephole_pass, mono_arch_output_basic_block): Convert to
11364 new instruction lists.
11365 * mini-codegen (InstList, inst_list_prepend,
11366 insert_after_ins): Delete.
11367 (insert_before_ins, get_register_force_spilling,
11368 get_register_spilling, free_up_ireg, free_up_reg,
11369 create_copy_ins, create_spilled_store, alloc_int_reg,
11370 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11371 to new instruction lists.
11372 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11373 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11374 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11375 (insert_after_ins): Delete.
11376 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11377 mono_arch_local_regalloc, mono_arch_output_basic_block,
11378 mono_arch_call_opcode): Convert to new instruction lists.
11379 (insert_after_ins): Delete.
11380 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11381 peephole_pass, mono_arch_output_basic_block,
11382 mono_arch_emit_prolog): Convert to new instruction lists.
11384 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11386 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11388 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11391 * Makefile.am (version.h): Make this work with non-bash shells.
11393 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11395 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11397 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11399 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11400 the InitializeArray optimization.
11402 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11404 * mini.c driver.c: Don't include os/gc_wrapper.h.
11406 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11408 * mini.c (print_jit_stats): Print GC statistics if available.
11410 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11412 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11414 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11416 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11418 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11420 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11422 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11424 * driver.c (mono_main): Ditto.
11426 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11428 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11430 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11431 in the vtable can't be encoded.
11432 (compile_method): Ditto.
11434 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11436 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11439 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11442 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11443 the top LMF entry belongs to the current method.
11445 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11447 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11449 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11451 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11453 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11455 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11457 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11459 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11462 * basic-float.cs: Add an ulong->double cast test.
11464 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11466 * mini.c (mono_method_to_ir): Fix a warning.
11468 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11470 * mini-ops.h: Add OP_SWITCH.
11472 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11473 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11475 2007-12-11 Geoff Norton <gnorton@novell.com>
11477 * mini-s390x.c: Minor change to the MAX() define to allow
11478 it to compile with other gcc versions.
11480 2007-12-11 Geoff Norton <gnorton@novell.com>
11483 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11485 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11487 exceptions-arm.c (mono_arch_get_restore_context): Restore
11490 exceptions-arm.c (throw_exception): Save the frame pointer.
11491 This is a partial fix for #323747. Only the client side is
11494 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11496 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11497 was using an unrelated variable to log the class which
11498 needed the cctor to be called. This was crashing on arm.
11500 2007-12-09 Robert Jordan <robertj@gmx.net>
11502 * mini-x86.c (mono_arch_emit_epilog):
11503 Consider all kinds of 64-bit types. Fixes #323114.
11505 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11507 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11509 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11511 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11513 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11515 * mini.c: run type ctor before allocating an object, not only
11516 when running it's constructor method (fixes at least part of bug #342507).
11518 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11520 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11522 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11523 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11526 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11527 mono_generic_class_init_trampoline () the same as it is done with the other
11530 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11531 aot-runtime.c aot-compiler.c: Implement AOT support.
11533 2007-12-07 Mark Probst <mark.probst@gmail.com>
11535 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11536 build for archs which don't have the vtable trampoline defined
11539 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11541 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11543 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11545 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11547 * tramp-<ARCH>.c: Use the new helper function.
11549 2007-12-07 Mark Probst <mark.probst@gmail.com>
11551 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11552 trampoline call, which takes a vtable argument.
11554 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11555 OP_TRAMPCALL_VTABLEs like other calls.
11557 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11558 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11559 call. Implemented a support function which fetches the vtable
11560 from a register set.
11562 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11563 Implemented a generic class init trampoline, using the
11564 OP_TRAMPCALL_VTABLE opcode.
11566 * mini.c: Implemented static field access when sharing generic
11567 code. This implies initing the class using the new
11568 OP_TRAMPCALL_VTABLE call.
11570 2007-12-07 Mark Probst <mark.probst@gmail.com>
11572 * mini.c: Don't compile methods with sharing enabled if their
11573 classes are disabled for sharing.
11575 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11577 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11578 opcodes. Fixes #346563.
11580 * objects.cs: Add a new test.
11582 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11584 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11585 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11587 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11589 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11591 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11593 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11596 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11598 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11600 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11601 optimization in the AOT case.
11603 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11605 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11607 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11609 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11611 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11613 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11614 is created by the inlined delegate ctor.
11616 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11618 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11620 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11622 * cpu-x86.md: Fix the length of ckfinite.
11624 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11626 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11628 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11629 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11631 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11633 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11634 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11636 2007-11-28 Martin Baulig <martin@ximian.com>
11639 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11640 after creating the trampoline.
11642 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11644 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11646 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11649 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11650 instead of the calling method to help AOT.
11652 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11654 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11656 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11659 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11661 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11663 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11664 (encode_method_ref): No need to handle generic method definitions specially.
11666 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11668 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11671 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11673 (compile_method): Enable generic sharing.
11675 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11677 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11678 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11680 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11683 * mini-trampolines.c: Fix a warning.
11685 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11687 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11688 (generic_class_is_reference_type): Remove unused function.
11690 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11691 in the generic vtable trampoline case.
11693 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11695 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11696 return an AOT method based on a vtable slot.
11698 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11700 * mini.c (mini_get_vtable_trampoline): Export this.
11702 2007-11-22 Martin Baulig <martin@ximian.com>
11705 (MonoDebuggerInfo): Move `debugger_version' up.
11707 2007-11-22 Martin Baulig <martin@ximian.com>
11710 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11712 * mini-trampolines.c
11713 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11714 after compiling the method.
11716 2007-11-20 Martin Baulig <martin@ximian.com>
11719 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11720 (mono_debugger_remove_breakpoint): Likewise.
11721 (mono_debugger_check_breakpoints): Likewise.
11723 * debug-debugger.c: Implement the new breakpoint interface here.
11725 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11727 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11728 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11730 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11732 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11734 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11736 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11739 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11742 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11743 returning a vtype in a register.
11745 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11746 here from the arch specific code.
11748 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11751 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11752 (mono_arch_emit_prolog): Increment maximum prolog size.
11754 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11755 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11757 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11758 MonoGenericSharingContext.
11760 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11761 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11763 2007-11-15 Mark Probst <mark.probst@gmail.com>
11765 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11766 which extract fields out of the runtime generic context. Full
11767 sharing of the NEWARR opcode.
11769 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11771 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11772 --enable-minimal=ssa.
11774 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11776 * mini-trampolines.c (mono_delegate_trampoline): Update after
11777 mono_marshal_get_delegate_invoke () signature change.
11779 2007-11-13 Mark Probst <mark.probst@gmail.com>
11781 * mini.c: Removed the shared context in favor of the generic
11782 sharing context. Allocate the MonoJitInfo structure with room for
11783 the generic sharing context if it's needed.
11785 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11786 domain-internals.h now.
11788 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11790 * generic-sharing.c: Several changes for working without a shared
11791 context and instead operating on open types instead.
11793 2007-11-12 David S. Miller <davem@davemloft.net>
11795 * inssel-sparc.brg: Fix double instruction emit.
11797 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11799 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11800 Get/Set/Address methods.
11802 * mini.c debug-debugger.c mini-trampolines.c: Update after
11803 mono_marshal_get_delegate_invoke signature change.
11805 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11807 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11808 This can happens with dynamic methods. Fixes the other bug in #322722.
11810 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11812 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11815 * mini-arm.c (arm_patch): Implement patching of BX call
11816 sequence. Fixes one of the bugs in #322722.
11818 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11820 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11821 under Linux. We only need to flush every 32-byte cache line.
11823 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11826 move_basic_block_to_end: Add branches when needed, eventually creating
11828 optimize_branches: added a parameter that tells if it's ok to create
11829 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11830 and avoid calling move_basic_block_to_end when it's not ok.
11833 2007-11-07 Mark Probst <mark.probst@gmail.com>
11835 * mini.c: Abort inlining call to InitializeArray if something
11836 looks wrong. Let the icall handle it, which now has proper safety
11839 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
11841 * mini.c (mono_spill_call): add support for soft-float.
11843 * mini.c (mono_method_to_ir): add support for soft-float
11844 to inlined functions that return float.
11846 * mini.c (mono_method_to_ir): add support for soft-float
11847 to cee_stsfld opcode on float fields.
11849 2007-11-05 Geoff Norton <gnorton@novell.com>
11851 * mini-x86.h: Fix the structure access for X86 Leopard.
11854 2007-11-05 Martin Baulig <martin@ximian.com>
11856 * mini-trampolines.c
11857 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
11858 after compiling the method to notify the debugger.
11860 2007-11-05 Martin Baulig <martin@ximian.com>
11862 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
11864 2007-11-02 Zoltan Varga <vargaz@gmail.com>
11866 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
11867 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
11869 2007-11-01 Zoltan Varga <vargaz@gmail.com>
11871 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
11872 native-to-managed wrappers.
11874 2007-11-01 Geoff Norton <gnorton@novell.com>
11876 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
11879 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11881 * mini.c, mini-x86.c: when getting back from unmanaged code
11882 to managed via a marshaled delegate we also need to set the
11885 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11887 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
11890 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
11892 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
11893 let the debugger or other external agents to tell the JIT when
11894 a sw breakpoint has been inserted in the code that the JIT needs
11895 to be able to inspect.
11897 2007-10-31 Martin Baulig <martin@ximian.com>
11900 (MonoDebuggerInfo): Remove `runtime_class_init'.
11902 2007-10-30 Martin Baulig <martin@ximian.com>
11905 (mono_debugger_thread_created): Added `MonoThread *' argument.
11906 (mono_debugger_extended_notification): New public method.
11907 (mono_debugger_trampoline_compiled): New public method.
11910 (MonoDebuggerThreadInfo): Added `thread' and
11911 `extended_notifications' fields.
11914 (debugger_executable_code_buffer): New static variable.
11917 (MonoDebuggerInfo): Added `executable_code_buffer',
11918 `executable_code_buffer_size', `breakpoint_info_area',
11919 `breakpoint_table' and `breakpoint_table_size'.
11921 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
11923 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
11924 that IP either is an unused value or the vtable pointer. IMT
11925 calls use vtable + offset now. Reduced by almost half the size
11928 2007-10-26 Jonathan Chambers <joncham@gmail.com>
11930 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
11931 defines to access param registers. Replace long usage with
11932 gsize as sizeof(long) != sizeof(void*) on Win64.
11934 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
11935 on Win64. Fix intrinsic, use _AddressOfReturnAddress
11936 instead of non-existant _GetAddressOfReturnAddress.
11938 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
11939 param registers. Save/restore %rdi and %rsi in MonoLMF.
11941 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
11942 param registers. Modify (throw_exception) signature to take
11943 %rdi and %rsi on Win64.
11945 Code is contributed under MIT/X11 license.
11947 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11949 * helpers.c: unlink debugging output files.
11951 2007-10-25 Zoltan Varga <vargaz@gmail.com>
11953 * mini.c: Move mono_create_ftnptr () to object.c.
11955 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
11957 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
11958 optional. This function can now be used to disassemble code generated
11959 outside the JIT such as trampolines and IMT thunks.
11961 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
11963 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
11964 vtable pointer from a ldr instruction.
11966 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
11967 new IMT call sequence.
11969 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
11970 call sequence for interface invocations.
11972 * mini-arm.c (mono_arch_emit_imt_argument): added, required
11973 for imt support. This function is empty since IMT on ARM requires no
11974 special handling on the IR side.
11976 * mini-arm.c (mono_arch_find_imt_method): added, required for
11979 * mini-arm.c (mono_arch_find_this_argument): added, required
11982 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
11983 a ldr instruction to load a value stored in the code stream.
11985 * mini-arm.c (mono_arch_build_imt_thunk):added, required
11989 2007-10-23 Zoltan Varga <vargaz@gmail.com>
11991 * mini.c (mini_init): Install the jump trampoline callback.
11993 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11995 * mini-trampolines.c: handle synchronized methods with the common
11996 vtable trampoline (bug #335601).
11998 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12000 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12002 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12005 * mini-ia64.h mini-ia64.c: Add support for IMT.
12007 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12008 prolog. Fixes #331958.
12010 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12012 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12014 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12016 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12019 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12021 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12024 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12026 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12029 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12031 * mini-trampolines.c: changed the magic rampoline to understand
12032 the common vtable trampoline method: the method to invoke is
12033 determined by the vtable displacement of the call.
12035 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12037 * mini.c, mini.h: register the common vtable trampoline if the
12038 architecture supports it.
12040 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12042 * cpu-amd64.md: use the correct max length for tls_get.
12044 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12046 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12047 CEE_STELEM_ANY. Fixes #333696.
12049 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12051 * exceptions-x86.c: provide more graceful handling of the case where
12052 we followed a bogus function pointer from managed code (bug #332866).
12054 2007-10-11 Mark Probst <mark.probst@gmail.com>
12056 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12057 replaces the generic_shared flag and will carry more information
12060 * generic-sharing.c: Added mini_type_stack_size() which allows
12061 allows open types if given a generic sharing context.
12062 mini_get_basic_type_from_generic() takes a
12063 MonoGenericSharingContext* instead of a MonoCompile* now.
12065 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12066 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12067 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12068 changes above. Just passing arguments through to the right
12071 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12073 * mini-arm.c: unify the call emission to emit_code_seq().
12075 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12077 * tramp-arm.c: reduced the trampoline size.
12079 2007-10-10 Mark Probst <mark.probst@gmail.com>
12081 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12082 variable handling out of arch-specific code.
12084 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12086 * mini-arm.c: implemented fast delegate dispatch.
12088 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12090 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12091 that fp elimination is turned off if the space required by locals is too
12092 big. Fixes #331958.
12094 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12096 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12097 ARM to the new style trampoline.
12099 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12101 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12103 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12105 2007-10-09 Martin Baulig <martin@ximian.com>
12108 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12109 `field_info_offset_offset'.
12111 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12113 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12114 removed more internal usage of the r11 register and made it available
12115 to the register allocator.
12117 2007-10-08 Mark Probst <mark.probst@gmail.com>
12119 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12120 when sharing generics and treat type variables as references.
12122 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12124 * mini-ppc.c: started removing the internal uses of register r11
12125 to eventually allow the register allocator to manage it as an
12126 additional available register.
12128 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12130 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12132 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12134 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12135 specific trampolines as they are not performance critical as a jump
12136 target (maybe align as before only for AOT code?). This saves about
12137 200 KB of native code on x86 for monodevelop startup.
12139 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12141 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12142 monodevelop startup.
12144 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12146 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12148 * mini-sparc.h mini-sparc.c: Implement IMT support.
12150 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12151 its smaller and doesn't clobber sparc_g1.
12153 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12155 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12157 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12159 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12161 * mini-ppc.c: implemented fast delegate invocation.
12163 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12165 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12167 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12169 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12170 code to the new style trampoline in preparation for IMT support.
12172 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12174 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12175 systems already. This also reduces the specific trampiline sizes and
12176 prepares for the use of r12 as the IMT identifier register.
12178 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12180 * mini-mips.h: endianess fix (simplified from a patch by
12181 Thomas Kunze <thommy@tabao.de>, bug #323737).
12183 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12185 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12186 to access ucontext fields and enable netbsd support
12187 (partially from Magnus Henoch <mange@freemail.hu>).
12189 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12191 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12192 use the preprocessor from the CPP env var if it is set.
12194 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12196 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12197 code, before interface_offset gets used.
12199 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12201 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12202 mono_class_setup_vtable () before accessing klass->vtable.
12204 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12206 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12209 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12211 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12212 IMT slots (this saves hundreds of KB of memory in programs like
12213 IronPython and Monodevelop).
12215 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12217 * mini.c: print the delegate counter.
12219 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12221 * mini-x86.c: make it easier to enable the debugging code for IMT
12224 2007-09-28 Martin Baulig <martin@ximian.com>
12227 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12228 `mono_method_klass_offset' and `mono_method_token_offset'.
12230 2007-09-20 Mark Probst <mark.probst@gmail.com>
12232 * mini.c: First generics sharing implementation. Can only share
12233 in very simple cases. If sharing doesn't work it falls back to
12234 dedicated compilation.
12236 * mini.h: Flag in MonoCompile to specify whether generic
12237 compilation is shared. Flags enum for marking which generic inst
12238 of a context is used. Prototypes for helper functions.
12240 * generic-sharing.c: Helper functions for generic method sharing.
12242 * optflags-def.h: Optimization flag (gshared) for enabling generic
12243 method sharing added.
12245 * Makefile.am: generic-sharing.c added.
12247 2007-09-19 Daniel Nauck <dna@mono-project.de>
12249 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12251 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12252 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12255 2007-09-19 Martin Baulig <martin@ximian.com>
12257 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12258 mono_debug_cleanup() is now part of mono_cleanup().
12260 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12262 * driver.c (mono_main): Fix a warning.
12264 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12266 * aot-compiler.c: Optimize various parts when processing large assemblies.
12269 * mini.c (mono_patch_info_hash): Improve hash function.
12271 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12273 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12275 Code is contributed under MIT/X11 license.
12277 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12279 * mini.c (mini_init): Fix a leak.
12281 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12283 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12285 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12287 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12289 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12291 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12293 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12296 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12298 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12300 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12302 * aot-runtime.c (decode_patch_info): Ditto.
12304 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12306 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12307 static case. Cache delegates in architecture specific code,
12308 based on number of parameters.
12310 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12311 in architecture specific code, based on number of parameters.
12313 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12314 caching happen in architecture specific code now.
12316 Code is contributed under MIT/X11 license.
12318 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12320 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12321 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12322 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12324 Code is contributed under MIT/X11 license.
12326 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12327 * mini.c: (mono_thread_abort) Fixed bug #82416.
12329 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12331 * mini.: hook the new managed GC allocation feature into the JIT.
12333 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12335 * mini.c: implementation for the new runtime tls opcode.
12337 2007-09-11 Martin Baulig <martin@ximian.com>
12340 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12341 `mono_method_inflated_offset'.
12343 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12345 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12346 async exceptions into a method.
12348 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12349 purpose of testing whenever the unwinder works at every instruction.
12351 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12353 * mini.c: check accessibility of method used in ldftn (fixes
12356 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12358 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12360 * inssel.brg: Fix a warning.
12362 2007-09-03 Martin Baulig <martin@ximian.com>
12364 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12365 now takes the `main_method' as argument.
12367 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12369 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12371 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12373 * driver.c: include the cil-coff.h header on Windows.
12375 Code is contributed under MIT/X11 license.
12377 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12379 * mini.c, driver.c: don't include the cil-coff.h header.
12381 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12383 * mini.c: flag places that needs fixes fo soft-float support.
12385 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12387 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12388 endian systems (partially from Dean Jenkins, bug #81924).
12390 2007-08-28 Mark Probst <mark.probst@gmail.com>
12392 * mini.c (check_linkdemand): Remove embedded reference object in
12393 call to LinkDemandSecurityException.
12394 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12395 with an IntPtr instead of a reference object.
12397 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12399 * mini.c (handle_initobj): Handle alignment properly.
12401 * inssel.brg (mini_emit_memset): Ditto.
12403 * inssel.brg (mini_emit_memcpy): Ditto.
12405 * inssel-sparc.brg: Ditto.
12407 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12409 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12411 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12412 exceptions raised in unmanaged code. Fixes part of #82594.
12414 2007-08-24 Mark Probst <mark.probst@gmail.com>
12416 * mini.c (mono_method_to_ir), declsec.c
12417 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12419 2007-08-22 Martin Baulig <martin@ximian.com>
12422 (MonoDebuggerThreadInfo): New typedef.
12423 (mono_debugger_thread_table): New global variable.
12424 (mono_debugger_thread_created): New public function.
12425 (mono_debugger_thread_cleanup): New public function.
12428 (MonoDebuggerInfo):
12429 - removed `get_current_thread' and `lookup_assembly'.
12430 - removed `data_table'.
12431 - added `thread_table'.
12434 (mono_thread_start_cb): Call mono_debugger_thread_created().
12435 (mono_thread_attach_cb): Likewise.
12436 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12437 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12440 * driver.c (mono_main): Move mono_debug_init() up, before calling
12441 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12443 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12445 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12446 together when passing several arguments of type double (gives a small
12447 speedup and saves a few bytes of generated code).
12449 2007-08-20 Jb Evain <jbevain@novell.com>
12451 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12453 2007-08-20 Jb Evain <jbevain@novell.com>
12455 * mini.c (mono_method_to_ir): throw MethodAccessException
12456 and FieldAccessException instead of InvalidProgramException.
12458 2007-08-20 Mark Probst <mark.probst@gmail.com>
12460 * mini.c: CoreCLR security checks.
12462 * mini.h: Removed MonoSecurityMode (moved to
12463 metadata/security-manager.h) and mono_security_mode global var
12464 (replaced by set/get functions in security-manager.h).
12466 * driver.c: Added "core-clr-test" security mode for testing. Used
12467 set-function for setting security mode.
12469 2007-08-17 Mark Probst <mark.probst@gmail.com>
12471 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12472 the new jit_info_table.
12474 * driver.c: Test code for the new jit_info_table (enabled by the
12475 define MONO_JIT_INFO_TABLE_TEST).
12477 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12479 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12480 detection of call <REG> instruction sequence. Fixes build on freebsd.
12482 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12484 * mini-exceptions.c: Fix a warning.
12486 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12488 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12489 stack overflow handling code on amd64 too.
12491 * mini-exceptions.c (mono_setup_altstack): Make this use
12492 mono_thread_get_stack_bounds ().
12494 * mini-x86.h: Disable sigaltstack on solaris x86.
12496 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12498 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12500 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12502 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12504 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12506 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12508 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12510 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12512 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12515 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12517 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12518 to be emitted (bug #82281).
12520 2007-08-01 Martin Baulig <martin@ximian.com>
12522 Merged the `debugger-dublin' branch.
12524 * debug-debugger.h (MonoDebuggerInfo):
12525 Removed the `old_*' compatibility entries.
12526 Added `debugger_version' and `data_table'.
12527 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12528 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12531 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12532 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12533 instead of a `gconstpointer'.
12534 (mono_debugger_insert_method_breakpoint): Return a
12535 `MonoDebugMethodAddressList *'.
12537 2007-06-28 Martin Baulig <martin@ximian.com>
12539 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12541 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12543 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12544 __builtin_frame_address () since it is broken on older gcc versions.
12546 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12548 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12549 on the stack overflow handling and made the managed stack overflows
12550 catchable in most cases using soft guard pages.
12551 * exceptions-x86.c: added code to restore the protection in the soft
12552 guard pages at the end of exception handling.
12554 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12556 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12558 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12560 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12561 exception handling.
12563 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12565 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12566 signal handling support until it has been ported to the new mechanism.
12567 * mini.c: fixed stack overflow detection and use the new
12568 architecture code to handle signals on the altstack.
12570 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12572 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12573 stack overflows on the alt stack.
12575 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12577 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12578 stack overflows on the alt stack.
12580 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12582 * exceptions-ppc.c: cleanup preparing for altstack support.
12584 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12586 * exceptions-arm.c: cleanup preparing for altstack support.
12588 2007-07-27 Mark Probst <mark.probst@gmail.com>
12590 * mini.c (print_jit_stats): Output hazard pointer stats.
12592 2007-07-26 Mark Probst <mark.probst@gmail.com>
12594 * driver.c, mini.c: Replaced security mode flags with a single
12597 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12599 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12601 2007-07-25 Mark Probst <mark.probst@gmail.com>
12603 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12604 (which doesn't do anything yet) for activating Core CLR
12605 (Silverlight) security.
12607 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12609 * mini-codegen.c: work around a possible gcc bug on arm.
12611 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12613 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12614 message for platforms that don't support AOT compilation.
12616 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12618 * mini.h, mini.c, driver.c: temporary smcs hack.
12620 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12622 * mini-arm.h, mini-arm.c: arm EABI fixes.
12624 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12626 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12629 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12630 trampolines taking a method argument.
12632 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12634 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12635 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12637 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12638 JIT compilation throws an exception. Fixes #82050.
12640 2007-07-19 Mark Probst <mark.probst@gmail.com>
12642 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12643 with the MONO_EXCEPTION_ defines.
12645 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12647 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12650 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12651 the cause of an assertion.
12653 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12655 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12658 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12660 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12661 assert. Should fix #82103.
12663 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12665 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12666 here too. Fixes #82095.
12668 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12671 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12673 * mini-amd64.h: Enable IMT for amd64.
12675 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12677 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12679 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12681 2007-07-12 Mark Probst <mark.probst@gmail.com>
12683 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12684 as soon as check_linkdemand sets an exception_type.
12686 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12688 * mini-x86.c: fixed offsets for IMT call sequence.
12689 * mini-x86.h: enable IMT again.
12691 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12693 * trace.c (mono_trace_enter_method): Decode MonoType too.
12695 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12697 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12699 * mini-amd64.c: Add preliminary IMT implementation.
12701 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12703 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12704 understand the new IMT-base interface invocation (thanks to
12705 Daniel Nauck for the report and the remote debugging session).
12707 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12709 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12711 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12713 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12715 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12717 * mini-trampolines.c: implement AOT IMT support.
12718 * mini-x86.h: enable IMT support for wider testing.
12720 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12722 * inssel.brg (emit_imt_argument): Add aot support here.
12724 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12726 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12728 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12729 of the IMT implementation, partially from massi, with my
12730 implementation of the bsearch sequence. Disabled by default until
12731 the AOT code is implemented.
12733 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12735 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12737 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12739 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12741 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12742 arch-independent IMT JIT code from Massimiliano
12743 Mantione (massi@ximian.com) with small cleanups from me.
12745 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12747 * Makefile.am: fix svn invocation to get the svn revision to be
12748 independent of the local language (build fix).
12750 2007-07-09 Mark Probst <mark.probst@gmail.com>
12752 * mini.c (inline_method): Reset cfg->exception_type if the
12753 inlining is aborted. Fixes: 82049.
12755 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12757 * mini.c: remove assert from exception handling code when exception_ptr
12760 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12762 * mini.c (mono_codegen): Add an assert.
12764 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12765 enter and leave code.
12766 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12768 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12770 * mini-ppc.c: fixed memory corruption for localloc(0)
12773 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12775 * mini.c: Fix warnings.
12777 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12779 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12780 to emit better double->int conversions.
12782 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12784 * mini.c: the provided Min/Max optimizations are valid for unisgned
12787 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12789 * 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
12791 2007-06-28 Miguel de Icaza <miguel@novell.com>
12793 * mini.c (mono_running_on_valgrind): Add support for reporting the
12794 method and its boundaries to valgrind.
12796 2007-06-28 Martin Baulig <martin@ximian.com>
12798 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12800 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12802 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12804 * generic.2.cs: Add new test case.
12806 2007-06-25 Martin Baulig <martin@ximian.com>
12808 Merged the `debugger-dublin' branch.
12811 (mono_debugger_insert_method_breakpoint): New public method.
12812 (mono_debugger_remove_method_breakpoint): Likewise.
12813 (mono_debugger_check_breakpoints): New static method.
12814 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12816 * debug-debugger.h (MonoDebuggerInfo):
12817 Renamed (to keep backward compatibility in the vtable):
12818 `insert_breakpoint' -> `old_insert_breakpoint'.
12819 `remove_breakpoint' -> `old_remove_breakpoint'.
12820 `create_string' -> `old_create_string'.
12821 `lookup_class' -> `old_lookup_class'.
12822 `lookup_type' -> removed; changed into a dummy field.
12823 `lookup_assembly' -> `old_lookup_assembly'.
12824 Added (same functionality, but different signature):
12825 `create_string', `lookup_class', `lookup_assembly'
12827 `get_method_addr_or_bpt', `remove_method_breakpoint',
12828 `runtime_class_init'.
12830 * debug-debugger.c: Merged the `debugger-dublin' branch.
12832 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12834 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
12836 (peephole_pass): Likewise.
12838 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
12840 * driver.c: hopefully make setaffinity work also for ancient
12843 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
12845 * driver.c : win32 build fix.
12847 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12849 * driver.c: check for the MONO_NO_SMP env var and bind to a single
12850 processor if it is set.
12852 2007-06-21 Martin Baulig <martin@ximian.com>
12854 * debug-mini.h: New file.
12857 (mono_debugger_insert_breakpoint_full): Moved here from
12858 ../metadata/mono-debug-debugger.c.
12859 (mono_debugger_remove_breakpoint): Likewise.
12860 (mono_debugger_breakpoint_callback): Likewise.
12862 2007-06-15 Raja R Harinath <rharinath@novell.com>
12864 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12865 changes in MonoGenericClass.
12867 2007-06-14 Zoltan Varga <vargaz@gmail.com>
12869 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
12871 2007-06-14 Raja R Harinath <rharinath@novell.com>
12873 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12874 removal of MonoGenericMethod.
12876 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12878 * mini-exceptions.c: hooks for the exception events profiling API.
12880 2007-06-14 Randolph Chung <tausq@debian.org>
12882 * Makefile.ma: Add hppa target.
12883 * mini-arch.h: Include mini-hppa.h
12884 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
12885 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
12886 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12888 2007-06-14 Randolph Chung <tausq@debian.org>
12890 * inssel.brg: Add rules for "chained" compare-branch operations so that
12891 a single compare op can affect multiple branches. Adjust cost for
12892 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
12893 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
12894 cost for some rules so that they can more easily be overridden by
12895 per-arch rules (with fixes from lupus).
12896 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12898 2007-06-13 Randolph Chung <tausq@debian.org>
12900 * mini-ops.h: Reorder branch ops so that they match the order of the
12901 corresponding CEE_* ops. The code expects them this way.
12902 Add new ops for HPPA target.
12903 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12905 2007-06-13 Randolph Chung <tausq@debian.org>
12907 * mini-exceptions.c: Handle cases where the stack grows towards
12909 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12911 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12913 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
12915 * driver.c: explain where a non-matching corlib is found.
12917 2007-06-13 Mark Probst <mark.probst@gmail.com>
12919 * mini.c (print_jit_stats): Output dynamic code allocation stats.
12921 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
12923 * mini-exceptions.c: Generate a method profile leave event during
12924 an exception to ensure that the profiler gets notified.
12926 2007-06-07 Zoltan Varga <vargaz@gmail.com>
12928 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
12931 * cpu-amd64.md: Add long_and/or/xor opcodes.
12933 2007-06-06 Wade Berrier <wberrier@novell.com>
12935 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
12936 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12937 length of instruction shr_imm (expected 8, got 10)
12939 2007-06-06 Zoltan Varga <vargaz@gmail.com>
12941 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
12943 2007-06-06 Mark Probst <mark.probst@gmail.com>
12945 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12946 MonoInternalHashTable again (fixed bug in the internal hash table
12949 2007-06-06 Mark Probst <mark.probst@gmail.com>
12951 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
12952 Have to figure out what makes it crash the SWF regression.
12954 2007-06-05 Zoltan Varga <vargaz@gmail.com>
12956 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
12958 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12960 * mini.c: optimize out the type check when storing null in a
12963 2007-06-04 Mark Probst <mark.probst@gmail.com>
12965 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12966 MonoInternalHashTable.
12968 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
12970 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
12971 signed integer methods.
12973 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12975 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
12976 permanently since the current approach doesn't work.
12978 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12980 * inssel.brg (stmt): Only call delegate->invoke_impl if
12981 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
12983 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12985 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
12986 the sreg2==rdx case.
12988 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
12989 account if it contains a rex prefix.
12990 (peephole_pass): Handle OP_FMOVE as well.
12992 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12994 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
12995 as it causes regressions.
12997 2007-05-31 Zoltan Varga <vargaz@gmail.com>
12999 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13000 static case as well.
13002 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13004 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13005 (mono_arch_get_this_arg_from_call): Ditto.
13007 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13009 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13012 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13013 (mono_arch_get_this_arg_from_call): Ditto.
13015 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13017 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13018 try to create optimized invoke code and use that for further invocations.
13019 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13021 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13023 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13025 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13026 sealed classes or methods.
13027 *devirtualization.cs: tests for the new optimization
13029 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13031 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13032 by the update_volatile () function.
13034 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13036 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13039 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13041 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13043 * mini.c: Add configure checks for header files.
13044 * mini-x86.c: Add configure checks for header files.
13045 * trace.c: Add configure checks for header files.
13046 * aot-runtime.c: Add configure checks for header files.
13047 * aot-compiler.c: Add configure checks for header files.
13048 * driver.c: Add configure checks for header files.
13049 * mini-codegen.c: Add configure checks for header files.
13051 Code is contributed under MIT/X11 license.
13053 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13055 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13056 icompare_imm -128 + op_iclt. Fixes #81703.
13058 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13060 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13062 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13064 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13065 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13066 so that all isinst checks now use "interface_bitmap".
13068 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13070 * cpu-amd64.md (jmp): Fix a warning.
13072 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13074 * basic.cs: Add new regression test.
13076 * basic.cs: Remove test which is now in basic-long.cs.
13078 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13080 * basic-long.cs: Add new test.
13082 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13084 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13086 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13088 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13090 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13093 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13094 throwing code a bit.
13096 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13097 the exception throwing code a bit.
13099 * mini-x86.c (get_call_info): Allocate result from a mempool.
13101 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13103 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13105 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13107 * mini.h (MonoCompile): Add 'token_info_hash' field.
13109 * mini.c: Save token->method associations during compilation so the AOT
13110 compiler can use it.
13112 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13113 which reference generic classes and methods.
13115 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13117 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13119 * aot-compiler.c (compile_method): Fix a typo in a comment.
13121 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13123 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13124 everything generic.
13126 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13128 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13130 * mini.h (MonoCompile): Add 'args' field.
13132 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13135 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13137 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13139 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13141 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13143 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13144 opcodes for some opcodes.
13146 * mini.h *.brg *.c: Use the new opcodes.
13148 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13150 * mini.h: Bumped aot revision.
13152 * inssel.brg: modified code generation of type checks for interfaces
13153 to use the new "MonoClass.interface_bitmap" instead of the old
13154 "MonoClass.interface_offsets".
13156 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13158 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13160 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13162 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13165 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13167 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13169 2007-04-27 Wade Berrier <wberrier@novell.com>
13171 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13172 mini.h) to fix build.
13174 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13176 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13178 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13179 causes the corlib unit tests to fail.
13181 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13183 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13185 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13187 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13188 opcodes to the comparison relations.
13190 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13191 opcodes to their types.
13193 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13195 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13196 it in cfg->arch.cinfo.
13198 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13200 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13201 cfg->cil_offset_to_bb.
13203 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13205 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13206 created becase of initlocals.
13208 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13210 * mini-alpha.c cpu-alpha.md: More alpha port work from
13211 Sergey Tikhonov <tsv@solvo.ru>.
13213 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13215 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13217 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13219 * cpu-s390.md (break): Correct the length of break instruction.
13221 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13223 * mini.c: fix a couple of soft-float issues and comments.
13225 2007-04-15 Miguel de Icaza <miguel@novell.com>
13227 * trace.c (is_filenamechar): - is also a filename char.
13229 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13231 * mini-s390.c: Correct checking for enum type in return value processing.
13233 2007-04-14 Raja R Harinath <rharinath@novell.com>
13235 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13236 (version.h): Makefile is in the build directory.
13238 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13240 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13242 2007-04-11 Martin Baulig <martin@ximian.com>
13244 * mini.c (can_access_member): Fix handling of generic classes;
13247 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13249 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13251 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13253 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13255 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13257 * mini-codegen.c: make sure the right spill amount is
13258 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13260 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13262 * mini-ppc.c: fixes for the fp_branch_nan test.
13264 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13266 * basic.cs: Comment out new test which still fails on ia64.
13268 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13270 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13272 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13274 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13276 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13278 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13279 on 64 bit machines. Fixes part of #80738.
13281 * basic.cs: Add regression test.
13283 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13285 * inssel.brg basic.cs: Revert previous change to fix build.
13287 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13290 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13292 * basic.cs: Add new regression test.
13294 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13296 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13299 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13301 * cpu-s390x.md: Correct length of break instruction.
13303 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13305 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13306 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13308 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13310 * *.c: Begin WIN64 port.
13311 * mini.c: Use correct register in profiler.
13312 * mini-amd64.c: No inline assembly on Win64.
13313 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13314 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13315 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13316 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13317 mono_arch_ip_from_context for Win64.
13319 Contributed under MIT/X11 license.
13321 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13323 * exceptions-amd64.c (seh_handler): Ditto.
13325 * exceptions-x86.c (seh_handler): Fix a memory leak.
13327 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13329 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13330 mini-s390x.c: fixed peephole optimizations to deal
13331 correctly with 1 and 2 byte reload avoidance.
13333 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13335 * cpu-s390.md, cpu-s390x.md: update localloc length.
13337 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13339 * cpu-g4.md: added missing descriptions.
13341 2007-03-14 Miguel de Icaza <miguel@novell.com>
13343 * Makefile.am: Add support so the tail tests are not executed on
13344 PowerPC as that is a known limitation of the PowerPC port.
13346 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13348 * runmdesc.bat: Move to msvc directory.
13350 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13352 * runmdesc.bat: Run executable that was produced by the current
13353 target and sent via an argument.
13355 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13357 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13360 * generics.2.cs: Add regression test.
13362 2007-03-09 Wade berrier <wberrier@novell.com>
13364 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13366 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13368 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13369 AOT code depends on this.
13371 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13373 * mini.c: more precise tracking of types in the eval stack
13374 (part of fix for bug #81044).
13376 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13378 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13380 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13382 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13384 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13386 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13388 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13390 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13391 a pointer on 64 bit systems. Fixes #80190.
13393 * iltests.il: Add new regression test.
13395 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13397 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13399 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13401 * trace.c: Remove an erroneous alignemnt check when tracing.
13402 Fixes --trace on OSX86.
13404 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13406 * mini-$(arch).h: initialize SP in context for all the archs.
13408 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13410 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13411 regressions in the thread tests.
13413 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13415 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13416 - fixed implementation of LOCALLOC opcode
13417 - implemented non-un compare for floats
13419 - implementation of FDIV and CKFINITE opcodes
13420 - fixes for latest mono updates
13421 - additional arch opcodes
13423 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13425 * Makefile.am: simplify and merge rules for cross-compilation.
13427 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13429 * local-propagation.c: Actually *apply* the fix for bug 80591...
13431 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13433 * mini-exceptions.c: backuot part of the last change
13434 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13436 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13437 * inssel.brg: Fix bug 59286.
13440 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13442 * mini-exceptions.c: patch from Zoltan to correctly check for
13443 stack boundaries (using the stack register, not the frame register),
13444 fixes bugs #80724, #79717.
13446 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13448 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13449 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13451 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13452 presence of frame pointer elimination.
13454 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13456 * mini-x86.h: NetBSD UCONTEX_REG defines.
13458 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13460 * inssel-amd64.brg: Fix amd64 build.
13462 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13464 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13467 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13469 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13472 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13474 2007-01-30 Mark Mason <mason@broadcom.com>
13476 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13477 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13478 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13479 beginning support for CEE_JMP [not quite working yet]
13480 * tramp-mips.c: LMF handling now works
13482 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13484 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13486 * mini.h (NULLIFY_INS): New macro.
13488 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13490 * mini.c: statistical profiler fix for windows, patch
13491 from Tor Lillqvist (tml@novell.com).
13493 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13494 * local-propagation.c: Fix bug 80591.
13496 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13498 * Makefile.am: put back the --export-dynamic option as with
13499 the previous gmodule flags (thanks to Robert Jordan).
13501 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13503 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13505 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13506 simplify and speed up the local register allocator. Also rename some fields
13507 like iassign->vassign.
13509 * regalloc.c: Remove some functions which are no longer used since their
13510 inlined version is in mini-codegen.c.
13512 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13514 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13516 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13518 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13519 narrowing. Fixes #80622.
13521 * iltests.il: Add new regresssion test.
13523 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13525 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13526 debug-debugger.c, debug-debugger.h: warning fixes.
13527 * driver.c: updated copyright year and made it fit in one line.
13529 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13531 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13533 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13535 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13537 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13539 * iltests.il: Add new test for bug #80507.
13541 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13543 * mini-arm.h: use soft-float also on vfp for now.
13545 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13547 * mini.c: fix some more soft-float issues.
13549 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13551 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13553 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13554 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13555 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13556 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13558 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13560 * mini-arm.c: typo fix.
13562 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13564 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13566 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13568 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13569 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13571 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13573 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13575 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13577 * inssel.brg: Fix a warning.
13579 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13581 * abcremoval.c ssa.c ssapre.c: Update after this change.
13583 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13585 * dominators.c (df_set): Use mono_bitset_union_fast.
13587 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13589 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13590 mini-codegen.c: reduce relocations and memory usage for the cpu
13593 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13595 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13597 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13598 to reduce their size.
13600 2007-01-19 Mark Mason <mason@broadcom.com>
13602 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13603 * mini-mips.c: more configuration macros, support long conditional branches, additional
13604 asserts, fix epilog instrumentation.
13605 * mini-mips.h: use standard stack walk
13606 * cpu-mips.md: increase size of div, rem and conditional branches
13608 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13610 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13613 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13615 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13616 (compile_method): Ditto.
13618 * aot-runtime.c (decode_klass_info): Ditto.
13620 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13621 needed by the code generated by inssel.brg. Also fix a warning.
13623 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13625 * mini.c: deal with enums that become genericinsts by
13626 being nested in a generic class (bug #79956).
13628 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13630 * mini.c: match the generic definition to check for
13631 private access with generic types (bug #78431).
13633 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13635 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13636 to make life easier for people cross-compiling that insist on not
13639 2007-01-17 Mark Mason <mason@broadcom.com>
13641 * inssel-long.brg: patch to deal with mips missing flags
13642 * inssel-long32-mips.brg: implement overflow checks
13643 * insset-mips.brg: implement overflow checks
13644 * mini-mips.h: implement conditional exception handling
13645 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13646 Remove unused code, minor cleanups.
13647 * exceptions-mips.c: minor cleanups
13648 * mini-ops.h: add mips conditional exception ops
13649 * cpu-mips.md: add mips conditional exception ops
13652 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13654 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13655 to deal with mips missing of flags.
13657 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13659 * exceptions-ppc.c: execute fault handlers.
13661 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13663 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13665 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13667 * mini.c: handle also floating point values in initialize_array.
13669 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13671 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13672 array initialization and make it conditional on the intrins option.
13674 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13676 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13677 relocations and put the patch info names close to the enum definition.
13679 2007-01-15 Mark Mason <mason@broadcom.com>
13681 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13683 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13685 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13687 2007-01-12 Raja R Harinath <rharinath@novell.com>
13689 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13691 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13693 * Makefile.am: distribute the mips sources.
13695 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13697 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13700 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13702 * cpu-x86.md: back out for now as this triggers other regressions.
13704 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13706 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13707 to eax:edx, so ecx can't get allocated to them (bug #80489).
13709 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13711 * mini.c, mini-exceptions.c: enabled running fault handlers
13714 2007-01-03 Miguel de Icaza <miguel@novell.com>
13716 * driver.c: If nothing fail, do not use the string "failed",
13717 because it makes it very annoying to view test result logs on the
13720 2006-12-30 Miguel de Icaza <miguel@novell.com>
13722 * debug-debugger.c (mono_debugger_main): Rename "main" to
13723 "main_method" to prevent a warning.
13725 Remove a warning for unused field.
13727 2006-12-28 Martin Baulig <martin@ximian.com>
13730 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13732 2006-12-22 Martin Baulig <martin@ximian.com>
13734 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13735 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13736 seperate `.mdb_debug_info' section, so we can access it from the
13737 debugger even if the binary is stripped.
13739 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13740 from the `.mdb_debug_info' here to prevent the linker from
13741 removing that section.
13743 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13744 mdb-debug-info64.s.
13746 2006-12-19 Robert Jordan <robertj@gmx.net>
13748 * mini-x86: enable the code to return small structures in
13749 registers for FreeBSD as well. Fixes bug #80278.
13750 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13752 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13754 * mini-x86.c: align the stack when calling the profiler
13755 function instrumenting the prolog (on OSX).
13757 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13759 * mini.c: emit a break opcode where Debugger.Break () is called.
13761 2006-12-13 Miguel de Icaza <miguel@novell.com>
13763 * mini.c (mono_method_to_ir): Provide useful information on this
13764 assert, to prevent others from debugging like I did.
13766 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13768 * mini.c: enable code which was incorrectly commented
13771 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13773 * mini-x86.c: enable on OSX, too, the code to return small
13774 structures in registers.
13776 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13778 * mini-x86.c: remove the use of the dynamic code manager here, too.
13780 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13782 * mini.h, debug-debugger.c, tramp-*.c: fixed
13783 mono_debugger_create_notification_function() to use
13784 mono_global_codeman_reserve () instead of a dynamic code manager.
13786 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13788 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13789 ves_array_element_address() jit icall and use a generated
13790 managed method instead (which is about 4 times faster for a rank 3
13793 2006-11-29 Mark Mason <mason@broadcom.com>
13795 * basic-calls.cs: additional tests for passing
13796 structures as function arguments.
13798 2006-11-29 Mark Mason <mason@broadcom.com>
13800 * mini-mips.h: disable custom exception handling
13801 * mini-mips.c: throw/rethrow should use jalr to call
13802 exception stubs. Fixed bug with passing structures
13803 by value. More support for tracing floating point
13806 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13808 * mini.c: fixed typo in the soft-float ldind.r4 handling
13811 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13813 * mini.c, mini.h, driver.c: added --runtime command line
13814 option to select a different runtime than the autodetected one.
13815 * jit.h: added API for embedders to initialize with a specific
13818 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13820 * mini.c: handle also boxing of r4 values (bug #80024).
13822 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13824 * mini-ppc.c: force indirect calls until we reserve
13825 enough address space for all the generated code.
13827 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13829 * exceptions-arm.c: workaround bugs in the libc definition
13830 of struct ucontext.
13832 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13834 * inssel.brg: fixes from me and Mark Mason.
13836 2006-11-23 Dick Porter <dick@ximian.com>
13838 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
13839 semaphore display now we've fixed the initial value
13841 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13843 * inssel.brg: partially revert the last change to fix the build.
13845 2006-11-21 Mark Mason <mason@broadcom.com>
13847 * inssel.brg: Add and use compare-and-branch macros to support
13848 architectures that do not have condition code registers (ie. MIPS).
13849 * *-mips.{c,brg,md}: Fix copyright statements
13851 2006-11-20 Mark Mason <mason@broadcom.com>
13853 * Makefile.am: remove mini-codegen.c from list of MIPS sources
13854 * mini.c: Allow GET_CONTEXT to be specified by the arch port
13855 * mini.h: Added declaration for mono_print_ins()
13856 * mini-codegen.c: added ins_spec initializer for MIPS
13857 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
13858 vreg to be virtual and hreg to be non-virtual.
13859 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
13860 is not yet working/implemented correctly.
13861 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
13862 non-static, fixup calls to print_ins() from other parts in the file.
13864 2006-11-20 Mark Mason <mason@broadcom.com>
13866 * basic-calls.cs: added tests for passing structures as arguments
13869 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13871 * inssel-long32.brg: optimize signed division by power of two.
13873 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
13875 * mini-arm.c: added support for interworking with thumb code
13876 (mono must be still be built using the ARM instruction encoding).
13878 2006-11-19 Miguel de Icaza <miguel@novell.com>
13880 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
13881 verifier has different rules for it. Fixes a few verifier issues
13884 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
13885 at the end, so people know what happened.
13887 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13889 * brach-opts.c: in optimize_exception_target() make sure we
13890 are in a catch clause (fixes bug #79871).
13892 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13894 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
13895 more soft-float support fixes.
13897 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
13899 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
13900 that are passed half on the stack and half in registers.
13902 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
13904 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
13905 more mips integration work from Mark E Mason
13906 <mark.e.mason@broadcom.com>.
13908 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13910 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
13911 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
13912 tramp-mips.c: added sources for the mips port, not
13913 integrated in the build yet. Contributed by
13914 Mark E Mason <mark.e.mason@broadcom.com>.
13916 2006-11-14 Neale Ferguson <neale@sinenomine.net>
13918 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
13920 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13922 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
13923 put the soft-float rules in its own file since it seems to
13924 break s390 compilation.
13926 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13928 * mini-arm.c: fixed wrnings.
13930 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
13932 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
13933 inssel-arm.brg: ARM support for soft-float.
13935 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13937 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
13938 loads and stores of 32 bit fp values.
13940 2006-11-10 Zoltan Varga <vargaz@gmail.com>
13942 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
13944 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
13945 works. Fixes #79852 and #79463.
13947 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13949 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
13950 more soft-float support WIP and fixes.
13952 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
13954 * mini-arm.c: some VFP updates.
13956 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13958 * mini-exceptions.c: 0 is a valid local var offset in some
13959 architectures, don't assert (bug #78508).
13961 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
13963 * exceptions-arm.c: fixed off by one error in stack walk code.
13965 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
13967 * mini.h, mini.c: more precise tracking of type load exceptions.
13969 2006-11-03 Robert Jordan <robertj@gmx.net>
13971 * Makefile.am: [WIN32] Add monow.exe target.
13972 * driver.c: [WIN32] Don't detach the console when debugging.
13975 2006-10-30 Miguel de Icaza <miguel@novell.com>
13977 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
13979 2006-10-23 Zoltan Varga <vargaz@gmail.com>
13981 * aot-compiler.c (emit_method_info): Add a case missed earlier.
13983 * driver.c (mini_regression): Fix --regression with AOT.
13985 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
13987 2006-10-17 Zoltan Varga <vargaz@gmail.com>
13989 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
13991 * mini-sparc.h: Don't use sigaction on sparc/linux.
13993 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
13995 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
13997 * mini-exceptions.c: Add proper include files for getpid ().
13999 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14001 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14002 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14005 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14006 name cache to reduce its size.
14008 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14010 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14012 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14013 the mono_lmf TLS variable.
14015 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14016 trampoline lmf frames.
14018 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14020 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14022 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14023 the mono_lmf TLS variable.
14025 * mini-exceptions.c: Access the LMF structure through accessors.
14027 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14028 variable instead of in jit_tls->lmf.
14030 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14032 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14033 trampoline lmf frames.
14035 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14037 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14039 * mini.c trace.c mini-x86.c: Revert these too.
14041 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14044 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14046 * genmdesc.c: removed now dead code.
14048 2006-10-09 Robert Jordan <robertj@gmx.net>
14050 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14052 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14054 * mini.h: do not leave gaps in the opcode values.
14056 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14058 * jit-icalls.h: flag functions as internal here, too.
14060 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14062 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14063 functions with the internal attribute.
14065 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14067 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14069 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14071 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14074 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14076 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14077 tail calls as on other platforms.
14079 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14081 * iltests.il: Add a few tailcall tests.
14083 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14085 * driver.c: fix loop for old compilers (bug #79521).
14087 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14089 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14091 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14093 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14094 metadata without any code.
14096 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14097 more precise debugging information using gdb.
14099 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14101 * inssel-ia64.brg: Make the helper methods static.
14103 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14105 * inssel-x86.brg: make the helper methods static.
14107 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14109 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14111 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14113 * mini.c: updates for monoburg changes.
14114 * inssel.brg: make a few helper functions static as they should.
14116 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14118 * Makefile.am: Move mini-codegen.c to common_sources.
14120 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14122 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14124 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14125 mini-ppc.h: port to use the common local register allocator.
14127 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14129 * mini.h: Remove the comment too then.
14131 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14133 * mini.h: put back backend.data which is to be used shortly and
14134 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14135 pointers on 4 byte boundaries it'd have much bigger issues running
14136 and you can ifdef it out anyway.
14138 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14140 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14141 MonoInst size by 4 bytes on 64 bit machines.
14143 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14145 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14146 replacement with more meaningful field names. Arch maintainers, please
14147 check the assigned names are good enough for your arch.
14149 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14151 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14152 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14154 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14156 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14157 relocations and memory requirements, put the optimization flags
14158 definitions in their own file.
14160 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14162 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14164 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14166 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14168 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14170 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14172 * inssel.brg: use the correct function to get the size of an item
14173 in an array, given an element class.
14174 * aot-compiler.c: do not access class->class_size directly.
14176 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14178 * mini.h, debug-mini.c: added a debugging function to print
14179 info about local variables and arguments in a jitted method.
14181 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14183 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14185 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14187 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14189 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14190 inner and outer loops when passing vtypes.
14192 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14194 * mini-ppc.c: take into account the cpu errata for cache flushing
14195 which caused some random errors (bug #79381).
14197 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14199 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14200 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14202 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14204 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14207 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14208 freebsd ports tree.
14210 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14211 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14213 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14216 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14218 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14220 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14222 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14223 macro does not have to be changed during debugging.
14225 * 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>.
14227 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14229 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14231 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14232 MONO_ARCH_NO_EMULATE_MUL is defined.
14234 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14236 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14238 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14240 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14242 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14244 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14245 stuff to mini-exceptions.c where it is used.
14247 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14248 setup code, the real one is in mini-exceptions.c.
14250 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14251 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14252 some changes from the freebsd ports tree.
14254 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14257 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14259 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14261 * mini.c: on Linux, check for /proc to be mounted
14262 (bug# 79351, novell bug#201204).
14264 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14266 * mini.c: handle cases where pthread_attr_getstack() behaves
14267 incorrectly (bug #78096).
14269 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14271 * mini-arm.c: support larger stack frames (bug #79272).
14273 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14275 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14277 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14280 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14281 mono_class_from_name () to find a class from its name.
14283 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14285 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14287 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14289 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14291 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14293 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14295 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14296 callinfo->trampoline.
14298 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14300 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14303 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14305 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14307 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14309 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14310 stats.method_trampolines, it is already done by the generic trampoline code.
14312 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14314 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14316 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14318 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14320 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14322 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14324 * mini.c (print_jit_stats): Print new stats.
14326 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14328 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14330 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14331 Address on two dimensional arrays. Fixes #78729.
14333 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14335 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14338 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14340 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14343 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14345 (mini_get_ldelema_ins): Ditto.
14347 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14349 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14350 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14353 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14355 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14356 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14358 * exceptions-s390x.c: Cosmetic change.
14360 * tramp-s390.c: Fix warning.
14362 * cpu-s390.md: Correct length of mul_imm.
14364 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14366 * aot-compiler.c: added binary writer with ELF backend
14367 implementation (only on Linux/x86 for now).
14369 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14371 * Makefile.am: Don't run net 2.0 AOT tests.
14373 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14374 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14376 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14378 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14380 * aot-compiler.c: simplified and refactored the asm-writing code
14381 to allow different backends.
14383 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14385 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14387 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14388 little. Share patches of type TYPE_FROM_HANDLE as well.
14390 * mini.c (mono_patch_info_equal): New helper function.
14391 (mono_patch_info_hash): Ditto.
14393 * aot-compiler.c (emit_method_code): Fix s390 build.
14395 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14396 is not handled because it is stored as a flag and not as a type ctor. Fixes
14399 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14401 * aot-compiler.c: Fix computation of GOT slot statistics.
14403 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14404 Also remove support for not PIC AOT.
14406 * mini.h: Bump AOT file format version.
14408 * objects.cs: Add a test for #78990.
14410 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14411 (peter.dettman@iinet.net.au). Fixes #79087.
14413 * basic-long.cs: Add a test for the above.
14415 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14417 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14419 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14422 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14424 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14427 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14429 * mini.c: Don't verify COM proxy invoke calls
14432 2006-08-10 Dick Porter <dick@ximian.com>
14434 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14435 which process is holding semaphores locked.
14437 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14439 * mini-ia64.c mini-amd64.c: Fix #79027.
14441 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14443 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14445 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14446 implicit arguments in a vararg call. Fixes #79027.
14448 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14450 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14451 (mono_get_array_new_va_signature): Ditto.
14453 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14455 * aot-runtime.c: Call init_plt lazily.
14457 * inssel-long.brg: Fix unsigned long->int conversion.
14459 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14461 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14462 that most data is now in the .rss/.data section.
14464 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14466 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14468 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14470 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14472 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14474 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14475 virtual call. Fixes #79010.
14477 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14478 and use the result as the this argument in the real call.
14480 * generics.2.cs: Add a new test for #79010.
14482 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14484 * mini-x86.c: Fix a warning.
14486 * aot-compiler.c: Add a bunch of statistics.
14488 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14490 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14492 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14494 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14496 * 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>.
14498 2006-07-13 Miguel de Icaza <miguel@novell.com>
14500 * mini.c (mono_method_to_ir): Obtain the original method in the
14501 CIL stream and use this to perform validation.
14505 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14507 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14508 (mono_arch_call_opcode): Ditto.
14510 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14513 * mini.c (mono_patch_info_dup_mp): New helper function.
14515 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14516 compilation. Fixes #78827.
14518 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14520 * declsec.c: Use original security informations for
14521 MONO_WRAPPER_MANAGED_TO_MANAGED.
14523 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14525 * mini.c: Allow Com Interop methods/classes and
14526 don't verify COM wrapper calls
14529 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14531 * inssel-long32.brg: Fix long->i4 checked conversion.
14533 * exceptions.cs: Add a test for the above.
14535 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14537 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14539 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14542 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14545 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14547 * mini.c: Fix solaris/x86 exception handling.
14549 * Makefile.am: Get rid of $(ICU_LIBS).
14551 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14553 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14554 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14555 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14557 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14559 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14560 this function causes a SIGSEGV.
14562 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14564 * mini.c: Remove unused solaris/x86 includes.
14566 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14568 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14570 2006-06-20 Jb Evain <jbevain@gmail.com>
14572 * cpu-g4.md: fix max length of start_handler instruction.
14574 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14575 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14577 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14578 * ssa.c: Fixed bug 78653 for SSA based deadce.
14579 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14580 MonoInst.flags, used in SSA based deadce.
14581 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14582 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14584 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14586 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14587 it can end up using non executable memory on ppc64 systems
14588 running ppc32 userspace (fix from Johannes Berg).
14590 2006-06-14 Dick Porter <dick@ximian.com>
14592 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14595 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14596 * mini.c: Made so that inline is locally disabled if it would
14597 trigger a .cctor, because too many apps depend on this behavior
14598 (which seems to be also the one of the MS CLR).
14600 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14602 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14603 No idea why this worked before.
14605 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14606 which branch to outer exception clauses since they could skip the
14607 inner finally clauses. Fixes #78633.
14609 * exceptions.cs: Add a test for the above.
14611 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14614 * iltests.il: Add a test for the above.
14616 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14618 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14619 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14621 * iltests.il: Add a test for the above.
14623 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14625 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14627 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14628 methods as instrinsics.
14630 2006-06-09 Wade Berrier <wberrier@novell.com>
14632 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14633 (simple-cee-ops.h ssapre-mini-ops.h)
14635 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14637 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14638 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14640 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14641 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14643 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14645 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14647 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14649 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14650 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14651 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14652 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14653 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14654 of opcodes, so that bug 78549 should not happen again.
14655 * ssapre.c: Updated to use the renamed files.
14657 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14659 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14660 in OP_ATOMIC_EXCHANGE_I4.
14662 2006-06-07 Wade Berrier <wberrier@novell.com>
14664 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14665 in mono_debugger_create_notification_function)
14667 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14669 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14671 * mini.c (type_from_stack_type): Disable some changes which do not
14674 * driver.c: Reenable opts.
14676 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14677 of the evaluation stack.
14679 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14680 evaluation stack trace at entry to the bblock.
14682 * mini.c (merge_stacks): New function to perform verification of stack merges.
14683 Turned off by default.
14685 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14688 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14690 * local-propagation.c: Fixed bug 78549.
14692 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14694 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14696 2006-06-02 Miguel de Icaza <miguel@novell.com>
14698 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14699 tramp-arm.c, tramp-ia64.c
14700 (mono_debugger_create_notification_function): Update signature to
14701 new signature and use new protocol for creating the notification
14704 Should fix the build.
14706 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14708 * exceptions-ppc.c (mono_jit_walk_stack)
14709 (ves_icall_get_frame_info): Fix the build
14711 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14713 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14715 2006-05-31 Raja R Harinath <rharinath@novell.com>
14717 * il2tests.2.il: New file for generics CIL tests. Add test for
14719 * Makefile.am: Update.
14722 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14725 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14727 * aliasing.c: Fixed bug 78311.
14729 2006-05-29 Martin Baulig <martin@ximian.com>
14731 * mini-exceptions.c (mono_find_jit_info): When computing the
14732 native offset, check whether we're actually inside the method's
14733 code; call mono_debug_print_stack_frame() to format the frame.
14734 (ves_icall_System_Exception_get_trace): Call
14735 mono_debug_print_stack_frame() to format the stack frame.
14736 (ves_icall_get_trace): Update to the new debugging API.
14737 (mono_jit_walk_stack_from_ctx): Likewise.
14738 (ves_icall_get_frame_info): Likewise.
14740 * mini.c (get_method_from_ip): Use the new debugging API.
14741 (mono_print_method_from_ip): Likewise.
14744 (mono_jit_walk_stack): Use the new debugging API.
14745 (ves_icall_get_frame_info): Likewise.
14747 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14749 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14751 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14753 * mini.c: Added "limitator" to inline for debugging.
14755 2006-05-24 Martin Baulig <martin@ximian.com>
14757 * debug-debugger.c (mono_debugger_init): Create a private,
14758 malloc()-based code manager for the notification function and
14759 intentionally leak it on exit. This fixes the crash-on-exit race
14763 (mono_debugger_create_notification_function): Added
14764 `MonoCodeManager *' argument.
14767 (mono_debugger_create_notification_function): Added
14768 `MonoCodeManager *' argument.
14770 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14772 * aliasing.c: Fixed 64 bit issue.
14773 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14774 default since all known bugs are fixed (one more time!).
14776 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14778 * mini.c: write barrier support.
14780 2006-05-23 Martin Baulig <martin@ximian.com>
14782 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14783 check at the top of the file.
14785 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14787 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14788 reverting changes without reason and without changelog entries.
14790 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14792 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14793 to a few opcodes. Fixes #78439.
14795 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14796 consistency with other archs.
14798 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14800 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14802 * debug-debugger.c: fix the build.
14804 2006-05-17 Martin Baulig <martin@ximian.com>
14807 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14808 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14809 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14810 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14812 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14814 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14816 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14818 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14819 MONO_TYPE_GENERICINST.
14821 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14822 MONO_TYPE_GENERICINST.
14824 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14826 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14829 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14831 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14833 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14835 2006-05-06 Zoltan Varga <vargaz@gmail.com>
14837 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
14838 mono_trace_cleanup ().
14840 * iltests.il: Fix problem with the newly added test.
14842 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
14843 due to register constraints, free up the previous hreg. Fixes #78314.
14845 * iltests.il: Add new test for #78314.
14847 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14848 Interlocked.Add. Fixes #78312.
14850 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
14852 2006-05-05 Zoltan Varga <vargaz@gmail.com>
14854 * inssel.brg (mini_emit_virtual_call): Fix a warning.
14856 2006-05-05 Martin Baulig <martin@ximian.com>
14858 * debug-mini.c (mono_debug_open_block): New method.
14861 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14862 the beginning of each basic block.
14865 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14866 the beginning of each basic block.
14868 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14870 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14871 default until I understand why they break the build on amd64.
14873 2006-05-04 Zoltan Varga <vargaz@gmail.com>
14875 * mini.c (mini_cleanup): Call mono_cleanup ().
14877 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
14880 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14882 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
14883 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14884 default since all known bugs are fixed, and I cannot reproduce bug
14885 77944... I'm asking Matt Hargett to test again after this commit.
14887 2006-04-28 Massimiliano Mantione <massi@ximian.com>
14889 * mini-codegen.c: Fixed typo that thrashed inline.
14891 2006-04-28 Zoltan Varga <vargaz@gmail.com>
14893 * dominators.c (compute_dominators): Avoid using a worklist since
14894 it is not correct in some cases. Instead, iterate over all bblocks as
14895 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
14897 2006-04-28 Miguel de Icaza <miguel@novell.com>
14899 * mini.c (mono_jit_compile_method_inner): Use
14900 mono_prepare_exception_from_error that resets the value
14903 2006-04-27 Miguel de Icaza <miguel@novell.com>
14905 * mini.c: Move the mini_loader_error_to_exception to metadata.
14907 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14909 * aliasing.c: Fixed bug 78210.
14911 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14913 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14914 default until all their problems (or the ones they trigger) are fixed.
14916 2006-04-26 Zoltan Varga <vargaz@gmail.com>
14918 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
14920 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
14921 as loaded only after resolving patches since that could invoke the same method.
14923 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
14925 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
14928 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
14931 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
14934 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
14935 made from AOT code through the PLT table.
14937 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
14938 holding the plt offset when a call is made to the aot plt trampoline.
14940 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14942 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
14945 * Makefile.am (common_sources): Fix build breakage.
14947 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
14948 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
14949 intra-assembly calls if possible.
14951 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
14953 * mini-trampolines.c: Handle PLT entries.
14955 * mini.c: Avoid creating a GOT var for calls.
14957 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
14958 from mscorlib code.
14960 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
14961 from mscorlib code.
14963 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
14966 * mini.h: Bump AOT file format version.
14968 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
14971 2006-04-25 Martin Baulig <martin@ximian.com>
14973 * driver.c: Disable copyprop, consprop and inline when running
14974 inside the debugger.
14976 2006-04-25 Martin Baulig <martin@ximian.com>
14978 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
14979 with `get_current_thread' and added `detach'.
14980 (MonoDebuggerMetadataInfo): Added `thread_size',
14981 `thread_tid_offset', `thread_stack_ptr_offset' and
14982 `thread_end_stack_offset'.
14984 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14986 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
14989 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
14990 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
14992 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
14994 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
14996 * aot.c: Add support for ADJUSTED_IID.
14998 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15000 * aot.c (emit_method_order): Don't align method_order_end.
15002 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15003 the interface ID changes.
15005 2006-04-21 Dick Porter <dick@ximian.com>
15007 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15008 cleaning up a thread. Fixes the new part of bug 77470.
15010 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15012 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15013 to managed wrapper.
15015 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15017 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15019 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15020 SIGSEGV. Fixes #78072.
15022 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15023 unregister our SIGABRT handler.
15025 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15027 * mini.c: Disabled inline where it can alter the call stack in a
15028 way visible from managed code.
15029 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15032 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15034 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15035 on other platforms. Fixes #78089.
15037 2006-04-13 Martin Baulig <martin@ximian.com>
15039 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15040 determine whether we're inside the debugger.
15043 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15045 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15047 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15048 handler clauses. Fixes #78024.
15050 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15051 in the CALL_MEMBASE opcodes. Fixes #78088.
15052 (mono_arch_get_vcall_slot_addr): Ditto.
15054 2006-04-10 Martin Baulig <martin@ximian.com>
15056 * debug-debugger.c: The thread handling code has now been moved
15057 into ../metadata/threads.c.
15059 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15061 * driver.c (mono_main): Fix --with-gc=none build.
15063 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15064 (mono_spillvar_offset_float): Ditto.
15065 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15066 hreg, not when its !global, since on ia64, there is a third category: stacked
15069 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15071 * mini.c: set MonoInst->klass for load field address and a few other
15074 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15076 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15078 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15080 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15081 the branch opt changes.
15083 2006-04-06 Dick Porter <dick@ximian.com>
15085 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15087 * wapihandles.c (mini_wapi_seminfo):
15088 * driver.c (mono_main): Add semaphore info option
15090 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15092 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15093 branch optimization changes. Fixes #78009.
15095 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15097 * mini.c: ignore accessibility of methods in managed->native wrappers.
15099 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15101 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15103 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15105 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15107 * mini.c: Modify the branch optimizations to preserve the invariant that
15108 the entries inside the in_bb and out_bb arrays are unique.
15109 (mono_unlink_bblock): Avoid creation of new arrays.
15111 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15113 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15116 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15118 * mini.c (optimize_branches): Remove the "optimizations" in
15119 the cbranch1/cbranch2 -> branch cases which were causing several
15120 problems in the past. Fixes #77986.
15122 2006-03-31 Chris Toshok <toshok@ximian.com>
15124 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15125 default optimizations :(
15127 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15129 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15132 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15134 * local-propagation.c: Added comments to structs and removed
15135 "Mono" prefixes from local tree mover types.
15137 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15139 * Makefile.am (arch_sources): Define this for each architecture so
15140 libmono_la_SOURCES is defined in one place.
15142 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15144 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15147 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15149 * driver.c: print the GC name supplied by configure.
15151 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15153 * local-propagation.c: Added tree mover, and moved here all the
15154 local propagation code from mini.c
15155 * mini.c: Added support for treeprop, and moved all the local
15156 propagation code to local-propagation.c
15157 * mini.h: Added support for treeprop
15158 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15159 treeprop, inline and deadce by default
15160 * Makefile.am: Added local-propagation.c
15162 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15164 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15166 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15168 * debug-debugger.c: make it compile without the Boehm GC.
15170 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15172 * mini.c: fixed issue with mismatch when an icall is registered
15173 with multiple names but same address.
15175 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15177 * declsec.c, mini-exceptions.c: use write barrier to set reference
15178 fields of managed objects.
15180 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15182 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15183 (can_access_internals): Fix a warning.
15185 * mini.c (print_method_from_ip): Rename this to
15186 mono_print_method_from_ip so it gets exported.
15188 * trace.c: Deal with strings inside StringBuilder's containing garbage
15189 and fix memory leaks. Fixes #77848.
15191 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15193 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15196 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15198 * mini-s390.c: Remove OP_X86_TEST_NULL.
15200 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15202 * mini.c: use the correct GetHashCode() for the moving collector.
15204 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15206 * liveness.c: Regalloc spill cost tuning.
15208 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15210 * mini-s390x.h: Correct S390_LONG macro.
15212 * mini-s390x.c: Cleanup unused code.
15214 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15216 * jit-icalls.h: New file.
15218 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15219 icalls and include that instead of including jit-icalls.c.
15221 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15224 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15226 * mini.c: when checking for member accessibility, also check for
15227 friend assemblies and for explicit interface implementations.
15229 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15231 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15233 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15235 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15236 common cases are done first.
15238 * mini-ops.h: Only define platform specific opcodes on the given platform.
15240 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15243 2006-03-14 Martin Baulig <martin@ximian.com>
15245 Revert Paolo's change from r57348:
15247 * mini.h: don't use gboolean for bitfields.
15248 * mini.c: verifier changes for fields and methods accessibility.
15250 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15252 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15254 * mini-s390x.c: Fix conv_r_un.
15256 * cpu-s390, cpu-s390x.md: Fix lengths.
15258 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15260 * mini.c: nested types have access to all the nesting
15261 levels, not just the enclosing types.
15263 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15265 * mini.c: added a few more verification checks.
15267 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15269 * liveness.c: Merge optimizations from the linear-il branch.
15271 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15273 * mini-ia64.c (emit_call): Add a comment.
15275 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15277 * tramp-ia64.c: Fix some warnings.
15279 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15281 * mini.h: don't use gboolean for bitfields.
15282 * mini.c: verifier changes for fields and methods accessibility.
15284 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15286 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15287 lazy icall wrapper changes.
15289 * dominators.c: Replace all the dominator algorithms with faster
15290 ones from the linear-il branch.
15292 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15295 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15296 common cases are done first.
15298 * mini-amd64.c: Fix some warnings.
15300 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15303 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15306 * mini.h: Add a missing prototype.
15308 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15310 * mini.c: Compile icall wrappers lazily.
15312 * mini-codegen.c: Use printf instead of g_print since its much faster.
15314 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15317 * mini.c (optimize_branches): Cache the negative result from
15318 remove_block_if_useless ().
15320 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15321 Also fix some bblock linking issues.
15323 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15326 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15328 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15329 accessed fields first, for better cache behavior.
15331 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15333 * mini.c: speedup IList<T> array accesses.
15335 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15337 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15338 inline_costs counter. Fixes #77190.
15340 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15342 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15343 trace messages. Fixes #77706.
15345 2006-03-04 Martin Baulig <martin@ximian.com>
15347 * tramp-amd64.c, tramp-x86.c
15348 (mono_debugger_create_notification_function): Use
15349 mono_global_codeman_reserve() to allocate a buffer at runtime and
15352 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15354 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15355 notification function at runtime and then call `initialize' in the
15356 `MONO_DEBUGGER__debugger_info' vtable.
15358 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15360 * iltests.il: Fix a visibility problem.
15362 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15364 * driver.c, mini.c: add hooks for the counters API.
15366 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15368 * driver.c: show disabled options.
15370 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15372 * linear-scan.c: always use cost-driven selection.
15374 2006-02-28 Raja R Harinath <rharinath@novell.com>
15376 * jit-icalls.c (helper_compile_generic_method): Revert change from
15379 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15381 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15383 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15385 * inssel.brg: style fixes, mostly to force the updated monoburg
15386 to run for people using svn.
15388 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15390 * mini.c: match monoburg changes.
15392 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15394 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15395 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15396 declaration in the header file.
15398 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15400 * helpers.c: reduce relocations and mem usage.
15402 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15404 * mini.h, mini-codegen.c: disable logging features if
15405 requested by configure.
15407 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15409 * mini.c: tiny verifier changes.
15411 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15413 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15414 cpu-pentium.md: stack alignment changes for osx/x86,
15415 partially from Geoff Norton <gnorton@customerdna.com>.
15417 2006-02-24 Raja R Harinath <harinath@gmail.com>
15419 * jit-icalls.c (helper_compile_generic_method): Update to changes
15420 in metadata/class.c.
15422 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15424 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15426 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15427 interface calls with large offsets.
15429 2006-02-23 Raja R Harinath <rharinath@novell.com>
15431 * jit-icalls.c (helper_compile_generic_method): Document the
15432 special-case we depend on so that we can inflate the method twice
15433 with the same context with no bad side-effects.
15435 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15437 * mini-x86.c, mini-amd64.c: fix for case when xen support
15440 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15442 * mini-x86.c, mini-amd64.c: generate code to access tls items
15443 in a faster way for Xen systems.
15445 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15447 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15448 updates and compilation fixes for the OSX/x86 port, mostly from
15449 Geoff Norton <gnorton@customerdna.com>.
15451 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15453 * inssel.brg: faster interface call implementation
15454 to sync with the interface_offsets MonoVTable changes.
15456 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15458 * mini.c: more verification checks.
15460 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15462 * mini.c: added a few more verification checks.
15464 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15466 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15467 facility on the processor and use it if available.
15469 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15471 * driver.c, aot.c, mini.c: throw exception if the IL code is
15472 invalid or unverifiable.
15474 2006-02-17 Raja R Harinath <rharinath@novell.com>
15476 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15479 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15481 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15483 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15485 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15486 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15487 handling of instantiated generic valuetypes.
15489 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15491 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15492 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15495 * generics.2.cs: Revert the nullable reftypes tests.
15497 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15499 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15500 using __builtin_frame_address (1) as it doesn't work in the presence
15501 of optimizations. Hopefully fixes #77273.
15503 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15504 -> generics.cs change as it doesn't work with some automake versions.
15506 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15508 * mini.c: handle systems that sue a different way to
15509 retrieve the stack address of the current thread.
15511 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15513 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15514 it specially in the makefile.
15516 * generics.2.cs: Add tests for nullable reference types.
15518 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15520 * mini.c: always handle the case when mono_jit_init()
15521 is called in a thread different from the main thread,
15522 confusing libgc (bug #77309).
15524 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15526 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15528 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15530 * mini.c: change optimize_branches () to use a single loop
15531 and introduce a new optimization to simplify some range checks.
15533 2006-02-03 Martin Baulig <martin@ximian.com>
15535 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15536 and merged with debugger_thread_manager_add_thread().
15537 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15538 inform the debugger about the main thread.
15540 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15542 * basic.cs: Add test for div.un/rem.un constant folding.
15544 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15546 * cpu-s390x.md: correct int_xor_imm length
15548 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15550 * generics.2.cs: New test for #77442.
15552 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15555 2006-02-02 Martin Baulig <martin@ximian.com>
15557 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15558 <mono/metadata/mono-debug-debugger.h>
15560 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15562 2006-02-02 Martin Baulig <martin@ximian.com>
15564 * debug-debugger.h: New header file for debug-debugger.c.
15566 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15567 function is a separate thread anymore; add support for attaching.
15569 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15571 * tramp-x86.c: Fix a warning.
15573 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15575 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15576 on very large methods.
15578 * aot.c (load_patch_info): Fix a warning.
15580 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15582 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15583 mini-ops.h: alu membase optimizations.
15585 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15587 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15588 to speedup StringBuilder.
15590 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15592 * dominators.c (mono_compute_natural_loops): Fix detection of
15593 loop body start blocks.
15595 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15597 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15599 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15602 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15604 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15606 2006-01-25 Martin Baulig <martin@ximian.com>
15608 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15609 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15610 started to cleanup this file a little bit.
15612 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15614 * mini.c: optimize a codepath frequently happening in generics code.
15616 2006-01-23 Martin Baulig <martin@ximian.com>
15618 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15620 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15621 functions directly.
15623 * driver.c: debug-debugger.c is only available if
15624 `MONO_DEBUGGER_SUPPORTED' is defined.
15626 2006-01-23 Martin Baulig <martin@ximian.com>
15628 * debug-debugger.c: Only enable this on platforms where the Mono
15629 Debugger is working (x86 and x86_64).
15631 2006-01-21 Martin Baulig <martin@ximian.com>
15633 The Mono Debugger is now using the normal `mono' instead of the
15634 `mono-debugger-mini-wrapper' when executing managed code.
15636 * debug-debugger.c: New file; previously known as
15637 debugger/wrapper/wrapper.c.
15639 * debug-mini.c (mono_init_debugger): Removed.
15641 * driver.c (mono_main): Added new `--inside-mdb' command line
15642 argument which is used when running inside the debugger.
15644 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15646 * liveness.c (mono_analyze_liveness): Remove some unused data
15649 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15651 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15653 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15655 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15656 depends on implementation details of monobitset.
15658 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15661 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15663 * liveness.c: Update after monobitset changes.
15665 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15667 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15669 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15671 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15673 * mini-s390x.c: Remove warning messages.
15675 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15677 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15679 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15681 * generics.2.cs: Add ldelem/stelem_any test.
15683 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15685 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15687 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15689 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15691 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15693 * generics.2.cs: Reenable vtype tests.
15695 * inssel-x86.brg: Remove an icorrect valuetype rule.
15697 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15699 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15700 initial support for OP_ABS.
15702 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15704 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15706 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15708 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15709 conversion and implement LADD/LSUB.
15711 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15714 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15716 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15718 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15721 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15723 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15724 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15725 (stack walk problem).
15727 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15729 * aot.c (mono_aot_load_method): Fix a warning.
15731 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15733 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15735 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15737 * iltests.il: Add test for #77148.
15739 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15742 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15744 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15746 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15748 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15749 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15751 * basic-long.cs: Add lconv-to-r4/r8 tests.
15753 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15755 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15757 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15758 here as on other archs.
15760 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15762 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15764 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15766 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15768 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15770 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15771 instrument_prolog; Add memory_barrier instruction.
15773 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15775 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15777 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15779 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15781 * aliasing.c inssel.brg: Fix warnings.
15783 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15784 could skip initialization of some parts of memory.
15786 * mini.c mini-ia64.c: Fix warnings.
15788 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15790 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15792 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15793 a crash seen on sparc.
15795 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15797 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15799 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15801 * mini-ops.h: Add s390_backchain instruction
15803 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15805 * cpu-s390.md: Add s390_backchain instruction
15807 * mini-s390.c: Significant ABI changes
15809 * mini-s390.h: Cater for zero length structures
15811 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15813 * mini-s390.c: ABI fixes
15815 * inssel-s390.brg: Remove debug statements
15817 * cpu-s390.md: Fix length of ATOMIC_xx operations
15819 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15821 * basic-float.cs: Add float<->long conversion tests.
15823 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15825 * mini-s390.c: Fix LOCALLOC processing.
15827 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15829 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15831 * iltests.il: Add tests for some opcodes not covered by the other
15834 2005-12-15 Neale Ferguson <neale@sinenomine.net>
15836 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
15837 register loading for Tail processing; Correct trace output.
15839 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
15841 * cpu-s390.md: Correct size of jmp instruction.
15843 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15845 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
15847 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15849 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
15850 Bring s390 up to current level.
15852 2005-12-12 Zltan Varga <vargaz@gmail.com>
15854 * generics.2.cs: Disable the newly added tests as they do not work yet.
15856 * generics.2.cs: Add valuetype tests.
15858 2005-12-09 Zoltan Varga <vargaz@gmail.com>
15860 * basic-long.cs: Add i4->u8 test.
15862 * objects.cs: Add tests for JIT intrinsic.
15864 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
15865 optimizations lost by a mistake.
15867 2005-12-07 Zoltan Varga <vargaz@gmail.com>
15869 * basic-long.cs: Remove a test moved to objects.cs.
15871 * arrays.cs: Add more array tests.
15873 2005-12-06 Zoltan Varga <vargaz@gmail.com>
15875 * arrays.cs: Add new tests for multi-dimensional arrays.
15877 2005-12-06 Raja R Harinath <rharinath@novell.com>
15879 * Makefile.am (test_sources2): Add generics.2.cs.
15880 (EXTRA_DIST): Add test_sources2.
15882 2005-12-05 Ben Maurer <bmaurer@ximian.com>
15884 Support for boxing and unboxing nullable types as well as the
15885 isinst operation on nullables, per the CLI ammendment.
15887 * inssel.brg (CEE_ISINST): Special case for nullable
15889 * mini.c (handle_unbox_nullable): new method
15890 (handle_box): Special case for nullable types
15891 (mono_method_to_ir): Call handle_unbox_nullable in correct
15894 * generics.2.cs: New test suite
15896 * Makefile.am: Support for regression tests with generics.
15898 2005-12-03 Zoltan Varga <vargaz@gmail.com>
15900 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
15901 allocated to registers. Fixes #76800.
15903 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
15905 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
15907 2005-11-30 Zoltan Varga <vargaz@gmail.com>
15909 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
15912 2005-11-29 Zoltan Varga <vargaz@gmail.com>
15914 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
15917 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
15919 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
15920 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
15922 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
15923 single precision before storing to a single precision location.
15925 2005-11-28 Raja R Harinath <rharinath@novell.com>
15927 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
15929 2005-11-27 Zoltan Varga <vargaz@gmail.com>
15931 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
15934 * basic.cs: Remove test_0_byte_compares test which was moved to
15935 objects.cs a long time ago.
15937 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15939 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15941 2005-11-20 Zoltan Varga <vargaz@gmail.com>
15943 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
15944 handlers are called.
15946 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
15949 * mini-ia64.c: Add support for the throw->branch exception
15952 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
15954 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15956 * mini.c: Enabled "fastpath" deadce :-)
15958 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15960 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
15961 alias analysis pass to support it.
15962 * mini.h: Likewise.
15964 * liveness.c: Likewise (liveness computation can use aliasing
15965 information to be more accurate).
15966 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
15967 moreover made so that "--compile-all" uses the given optimization
15968 flags and not the default ones.
15969 * aliasing.c: Alias analysis (new file).
15970 * aliasing.h: Likewise.
15971 * Makefile.am: added "aliasing.c" and "aliasing.h".
15973 2005-11-17 Zoltan Varga <vargaz@gmail.com>
15975 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
15978 2005-11-13 Zoltan Varga <vargaz@gmail.com>
15980 * mini-exceptions.c (mono_handle_exception_internal): Remove the
15981 fp >= end_of_stack exit condition, as it is not needed, and it might
15982 become true for fp eliminated frames.
15984 2005-11-11 Zoltan Varga <vargaz@gmail.com>
15986 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
15989 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
15991 * mini-arm.c: fixed alignment of doubles/longs to match
15992 the C ABI (bug #76635).
15994 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
15996 * aot.c: fix compilation with --enable-minimal=aot.
15998 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16000 * mini-arm.c: fixed compatibility with the new
16001 floating point emulator package for compares.
16003 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16005 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16007 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16009 * mini-exceptions.c (print_stack_frame): Output to stderr.
16010 (mono_handle_native_sigsegv): Ditto.
16012 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16014 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16015 OP_LCONV_TO_OVF_I implementation.
16017 * mini-amd64.c: Add support for the throw->branch exception
16020 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16021 when the catch clause catches a more general exception, i.e. Object.
16023 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16025 * cpu-ia64.md: Remove unused opcodes.
16027 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16028 specific defines for architectures defining USE_SIGACTION.
16030 * mini-ia64.c: Fix some warnings.
16032 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16033 version seemed to skip a frame.
16035 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16037 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16038 only calls which are made to native code use this flag.
16040 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16042 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16043 varargs methods as well.
16045 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16046 which have save_lmf set. Reorganize methods prologs a bit.
16048 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16049 debugger to the proper place.
16051 2005-10-29 Martin Baulig <martin@ximian.com>
16053 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16054 when running inside the debugger until the debugger has support
16057 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16059 * mini.h: Fix a warning.
16061 2005-10-24 Miguel de Icaza <miguel@novell.com>
16063 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16064 we expose publicly, this returns the string.
16066 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16068 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16069 with fp elimination.
16071 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16073 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16074 native stacktrace using the glibc 'backtrace' function if available.
16076 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16078 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16080 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16081 handle SIGSEGVs received while in native code.
16083 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16084 code, call mono_handle_native_sigsegv which will abort the runtime
16085 after printing some diagnostics, instead of converting it into a
16086 confusing NullReferenceException.
16088 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16090 * cpu-pentium.md: Remove unused opcodes.
16092 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16094 * mini-amd64.h (MonoLMF): Add rsp field.
16096 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16099 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16101 * mini-codegen.c (get_register_spilling): Fix some warnings.
16103 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16105 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16106 elimination during exception handling. Enable fp elimination by
16109 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16112 2005-10-16 Martin Baulig <martin@ximian.com>
16114 * mini-exceptions.c
16115 (mono_debugger_run_finally): New public method for the debugger.
16117 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16119 * debug-mini.c (mono_debug_init_method): Fix warning.
16121 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16122 the 'exname' parameter const to fix some warnings.
16124 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16126 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16127 introduced by the previous patch.
16129 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16131 * basic-float.cs: Add test for precision of float arithmetic.
16133 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16134 when loading/storing single values from/to memory.
16136 * mini.c (mono_jit_compile_method_with_opt): Create the function
16137 pointers in the correct domain.
16139 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16141 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16142 introduced by previous patch.
16144 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16145 when out_filter_idx is NULL.
16147 * mini-exceptions.c: Don't run filter clauses twice during exception
16148 handling. Fixes #75755.
16150 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16152 * aot.c: Add support for ldflda wrappers.
16154 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16157 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16159 * mini.c, mini.h: do not consider exception handlers blocks when
16160 setting up interface variables.
16162 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16164 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16166 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16168 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16169 causes a regression.
16171 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16173 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16175 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16176 of the OP_P definitions.
16178 * TODO: Add a proposal for dealing with the CEE/OP mess.
16180 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16181 optimizations from the x86 port.
16183 * cpu-amd64.md: Ditto.
16185 * basic.cs basic-long.cs: Add tests.
16187 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16189 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16190 Patrik Torstensson's implementation of my exception-handling
16191 optimization idea, when the exception object is not used
16194 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16196 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16197 of the mul_imm optimizations from the old jit.
16199 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16201 * mini.c, liveness.c: patch by Patrik Torstensson and
16202 Zoltan Varga to improve performance in methods with
16205 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16207 * driver.c: Remove 'Globalization' entry from --version.
16209 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16211 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16212 there is a profiler interested in JIT events.
16214 * aot.c: Load profile files produced by the AOT profiling module, and
16215 reorder methods based on the profiling info. Add a 'method_order' table
16216 to the AOT file to make mono_aot_find_jit_info work with the reordered
16219 * mini.h: Bump AOT file version info.
16221 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16223 * mini-arm.h: work around what looks like a gcc bug when optimizations
16226 2005-09-28 Raja R Harinath <rharinath@novell.com>
16228 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16229 conditionals. Use ...
16230 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16232 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16234 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16235 to determine the amount of memory to copy when passing valuetypes.
16237 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16238 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16240 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16242 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16243 information about aot.
16245 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16247 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16248 macros. This will allow a deadlock debugger to easily be plugged
16251 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16253 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16255 2005-09-27 Raja R Harinath <rharinath@novell.com>
16257 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16258 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16259 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16260 ($(arch_built)) [CROSS_COMPILING]: Error out.
16262 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16264 * aot.c: Add support for the no_special_static flag for classes.
16266 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16268 * Reapply reverted patches.
16270 * *: Revert r50174 as well.
16272 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16274 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16276 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16278 2005-09-23 Miguel de Icaza <miguel@novell.com>
16280 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16281 part of the SIG_HANDLER_SIGNATURE.
16283 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16285 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16288 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16289 introduced by previous patch.
16291 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16293 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16294 saved registers too.
16296 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16297 upon the information returned by get_call_info ().
16299 * mini-x86.c (add_float): Fix stack size calculation.
16300 (mono_arch_call_opcode): Rewrite this so it works based up the
16301 information returned by get_call_info ().
16302 (mono_arch_get_this_vret_args): Ditto.
16304 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16306 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16307 in cinfo to determine the registers which need to be used.
16309 2005-09-20 Miguel de Icaza <miguel@novell.com>
16311 * driver.c (mono_main): Add --server and --desktop flags.
16313 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16315 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16316 registers as global registers.
16318 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16319 longer needed with the new register allocator.
16321 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16323 * cpu-ia64.md: Remove unused opcodes.
16325 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16327 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16329 * cpu-amd64.md: Remove unused opcodes.
16331 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16332 needed with the new register allocator.
16334 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16337 2005-09-16 Raja R Harinath <rharinath@novell.com>
16339 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16341 2005-09-16 Martin Baulig <martin@ximian.com>
16343 * exceptions-amd64.c
16344 (throw_exception): Don't call mono_debugger_throw_exception() if
16345 we're a rethrow - see the FIXME in the code.
16347 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16349 * mini.c (mono_init_exceptions): This only works on some architectures.
16351 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16353 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16356 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16358 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16359 now in mini-exceptions.c.
16361 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16363 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16364 now in mini-exceptions.c.
16366 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16368 * exceptions-x86.c: Applied patch from Patrik Torstensson
16369 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16371 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16372 code into mini-exceptions.c. Add some assertions to it.
16374 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16376 * aot.c (emit_section_change): Applied patch from "The Software Team"
16377 (<software@solmersa.com>). Fix as errors on windows.
16379 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16381 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16382 method info into the LMF.
16384 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16386 * mini-ia64.c: Add proper unwind info for method epilogs.
16388 * exceptions-ia64.c: Add some code to help debugging.
16390 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16392 * mini-exceptions.c: Fix warning.
16394 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16396 * mini.c: Really fix build.
16398 * mini-x86.c mini-amd64.c: Fix build.
16400 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16402 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16404 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16405 some Interlocked methods as intrinsics.
16407 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16408 for Thread methods as well.
16410 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16412 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16414 * mini-ia64.c mini-x86.c mini-amd64.c
16415 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16418 * mini.c (mono_init_exceptions): Fix build breakage.
16420 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16422 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16423 of instructions. Use the new ia64_unw_op macros for emitting unwind
16426 * mini.c (mono_init_exceptions): Initialize exception handling
16427 related trampolines at startup.
16429 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16431 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16433 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16435 * mini.c: Handle type loading errors gracefully during compilation and
16436 throw the appropriate exception.
16438 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16440 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16441 for the mono binary.
16443 2005-09-09 Martin Baulig <martin@ximian.com>
16445 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16448 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16450 * mini-arm.h: use emulation for conv.r.un for the release.
16452 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16454 * mini-arm.c, objects.cs: more fixes and tests for them.
16456 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16458 * mini-arm.c: align structures to at least 4 bytes to be able
16459 to keep our current optimized memcpy.
16461 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16463 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16465 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16467 * mini.c: ignore SIGPIPE.
16469 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16471 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16473 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16475 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16477 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16479 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16481 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16482 exception handling support.
16483 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16484 patch by Brian Koropoff <briank@marakicorp.com>).
16486 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16488 * mini.c: revert another 'optimization' which breaks when
16489 items on the eval stack need to be saved at a basic block end
16492 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16494 * jit-icalls.c: for arrays, ensure we always provide
16497 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16499 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16501 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16503 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16505 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16506 arguments in their original register.
16508 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16510 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16513 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16514 when ssapre is enabled.
16516 * inssel-long.brg: Fix bug in previous patch.
16518 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16519 multiplication by a constant.
16521 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16523 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16526 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16529 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16531 * inssel-arm.brg: apply changes tested by Brian Koropoff
16532 <briank@marakicorp.com>.
16534 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16536 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16538 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16540 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16541 to the same register if dreg is just a base register.
16542 (print_ins): Improve printing of membase opcodes.
16544 * inssel-x86.brg: Add optimized ldind(reg) rules.
16546 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16548 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16550 * mini.c: when running under valgrind, set the stack bottom for
16551 the GC at the actual approximate stack for the app (fixes running
16552 mono with valgrind).
16554 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16556 * mini.c: do no break at the first valuetype to init found
16557 (fixes bug #75791).
16559 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16561 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16563 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16565 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16567 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16569 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16571 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16573 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16575 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16578 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16581 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16584 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16586 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16588 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16590 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16591 in the tail recursion optimization.
16593 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16594 debug info into the assembly file.
16596 * iltests.il: Add test for filter regions.
16598 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16599 initial stack of filter regions. Fixes #75755.
16601 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16603 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16604 stack requirements.
16606 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16608 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16609 the check for an already compiled method on non-ia64 platforms.
16610 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16613 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16615 * inssel-x86.brg: Add some optimized call rules.
16617 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16619 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16622 * mini.h mini-trampolines.c: Pass the trampoline argument to
16623 mono_arch_patch_delegate_trampoline.
16625 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16627 * mini-trampolines.c: Fix build.
16629 * mini-amd64.h: Add delegate trampolines.
16631 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16633 * inssel-amd64.brg: Add optimized call rules.
16635 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16637 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16639 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16641 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16644 * mini-ia64.c: Remove LMF fixmes.
16646 * mini-ia64.h: Remove most fields from LMF.
16648 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16650 * mini-trampolines.c: Add support for IA64 function descriptors.
16652 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16653 for IA64 function descriptors.
16655 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16657 * tramp-arm.c: patch the vtable for virtual calls. Added
16658 support code to register/unregister the LMF.
16659 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16662 2005-08-19 Dick Porter <dick@ximian.com>
16664 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16665 bit value if needed.
16667 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16669 * mini.c (mini_get_method): Move handling of wrapper data here.
16671 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16673 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16676 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16677 bblock->code does not remain empty.
16679 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16681 * arrays.cs: Add regression test for #75832.
16683 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16684 rules. Fixes #75832.
16686 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16687 instruction scheduling.
16689 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16691 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16693 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16695 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16697 * mini-codegen.c: Fix VC build.
16699 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16701 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16703 * mini.h: fix signature for mono_register_opcode_emulation.
16705 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16707 * mini.c: Get rid of most of the helper_sig_... constants using
16708 mono_create_icall_signature ().
16710 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16712 * jit-icalls.c (helper_ldstr): New helper function.
16714 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16716 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16717 throw, load the string using a helper call instead of creating a string object.
16719 * aot.c: Update after LDSTR changes.
16721 * mini.h: Bump AOT file version.
16723 * aot.c: Save class size info into the AOT file. Print more statistics during
16726 * mini.h: Bump AOT file version.
16728 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16729 ordering of disasm cases. Fixes #74957.
16731 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16733 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16734 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16735 the generic code needed for the ARM port.
16737 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16739 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16740 inssel-arm.brg: more ARM features and fixes.
16742 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16744 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16745 ARM port work in progress.
16747 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16749 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16751 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16753 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16755 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16757 * *-ia64.*: Ongoing IA64 work.
16759 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16761 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16763 * TODO: Remove out-of-data todo stuff.
16765 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16768 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16770 * mini.h: Bump corlib version.
16772 2005-07-27 Martin Baulig <martin@ximian.com>
16775 (create_copy_ins): Added `const unsigned char *ip' argument; set
16776 `copy->cil_code' from it.
16778 2005-07-27 Martin Baulig <martin@ximian.com>
16780 * mini-exceptions.c (mono_handle_exception): Don't call
16781 mono_debugger_handle_exception() for filters.
16783 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16785 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16788 2005-07-26 Martin Baulig <martin@ximian.com>
16790 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16792 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16793 helper_compile_generic_method() if the method is actually virtual
16796 2005-07-26 Martin Baulig <martin@ximian.com>
16799 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16800 public; this is now accessed directly by the debugger.
16801 (mono_generic_trampoline_code): Removed.
16804 (mono_debug_init_method): Also add interncalls and wrappers.
16806 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16808 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16810 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16812 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16814 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16816 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16818 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16820 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16821 getting TLS offsets on AMD64 too.
16823 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16825 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16827 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16829 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16830 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16832 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16834 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
16836 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
16839 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
16840 mono_sparc_is_virtual_call ().
16842 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
16844 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
16845 trampoline parameters.
16847 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
16849 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
16850 to mono_arch_get_vcall_slot_addr.
16852 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
16855 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
16857 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16859 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
16861 2005-07-19 Martin Baulig <martin@ximian.com>
16863 * exceptions-amd64.c (throw_exception): Call
16864 mono_debugger_throw_exception() here like we're doing it on i386.
16866 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16868 * mini-ia64.c: Add optimized TLS access support.
16870 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
16872 * mini-exceptions.c: Ongoing IA64 work.
16874 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
16876 * mini.c: Use the default optimization set when embedding. Fixes
16879 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
16881 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
16882 of trampolines to a separate file.
16884 * mini-trampolines.c: New file.
16886 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
16889 * tramp-x86.c: Reorganize the trampoline code to be similar to the
16892 * mini-codegen.c: Fix cygwin build.
16894 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
16896 * mini.c: Add some minor changes needed by the IA64 port.
16898 * *-ia64.*: Ongoing IA64 work.
16900 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
16902 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
16903 trampolines into arch-independent and arch-dependent parts.
16905 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
16907 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
16909 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
16911 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
16912 the xp-regalloc-branch for amd64.
16914 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
16915 xp-regalloc-branch for x86.
16917 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
16919 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
16921 2005-07-06 Martin Baulig <martin@ximian.com>
16924 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
16925 (mono_jit_runtime_invoke): Likewise.
16927 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
16929 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
16932 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
16933 without loading their metadata. Reorganize the file format so exception handling+
16934 debug info is kept separate from normal method info. Create MonoJitInfo
16935 structures for methods lazily.
16937 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
16939 (x86_class_init_trampoline): Patch AOT class init trampolines too.
16941 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
16943 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
16946 * mini.h: Bump AOT file version.
16948 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
16950 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16952 2005-07-01 Raja R Harinath <rharinath@novell.com>
16954 * Makefile.am (check-local): Call semdel-wrapper.
16956 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
16958 * mini-x86.c: Revert the last change as it seems to break the build..
16960 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
16962 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16964 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
16966 2005-06-27 Ben Maurer <bmaurer@ximian.com>
16968 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
16969 outside of the macro, so strange stuff doesn't happen with gcc4
16970 (NEW_AOTCONST_TOKEN): Likewise.
16972 2005-06-28 Martin Baulig <martin@ximian.com>
16974 * mini.c (mini_class_is_system_array): New static method; use this
16975 instead of `klass->parent == mono_defaults.array_class' everywhere
16976 since this also works for the new generic array class.
16978 2005-06-26 Ben Maurer <bmaurer@ximian.com>
16980 * inssel.brg: Remove warnings.
16982 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
16984 * mini-ia64.c: Ongoing IA64 work.
16986 * basic-float.cs: Add float->i1 conversion test.
16988 * iltests.il: Add conv.u4 test.
16990 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
16992 * inssel-long.brg: Fix bug caused by last change.
16994 2005-06-23 Geoff Norton <gnorton@customerdna.com>
16996 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
16997 BSDs. Allows the x86 JIT to work on OSX86
16999 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17001 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17004 * mini-ia64.c: Ongoing IA64 work.
17006 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17008 * mini-ia64.c: Ongoing IA64 work.
17010 * driver.c: Clean up jit_code_hash as well when using --regression.
17012 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17014 * basic-long.cs: Add tests for long->u4 conversion.
17016 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17018 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17019 that we do not depend on undefined C behavior: the order stuff
17020 gets evaluated within an expression. Fixes mono when compiled on
17023 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17025 * *-ia64.*: Ongoing IA64 work.
17027 * aot.c: Lower memory usage while loading AOT methods.
17029 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17031 * mini.h: Bump AOT file format version.
17033 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17035 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17037 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17039 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17040 not on callee assembly). Fixed some comments.
17042 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17044 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17045 it gets proper disassembly.
17046 (emit_method_info): Remove some dead code.
17048 * mini.c (mini_method_compile): Allways allocate the GOT var in
17049 mono_method_to_ir for emulating opcodes.
17051 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17053 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17054 before freeing the code memory. Fixes #74990.
17056 * objects.cs: Add regression test for #74992.
17058 * liveness.c: Extend live ranges of arguments to the beginning of the
17059 method. Fixes #74992.
17061 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17062 so it points into the faulting instruction.
17064 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17066 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17068 * *-ia64.*: Ongoing IA64 work.
17070 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17072 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17074 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17076 * *-ia64.*: Ongoing IA64 work.
17078 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17080 * basic-long.cs: Add tests for add/sub.ovf.
17082 * basic.cs: Add tests for sub.ovf.
17084 * *-ia64.*: Ongoing IA64 work.
17086 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17088 * *-ia64.*: Ongoing IA64 work.
17090 * basic.cs: Add conv.ovf.i4.un test.
17092 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17094 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17096 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17098 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17100 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17102 * *-ia64.*: Ongoing IA64 work.
17104 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17107 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17109 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17111 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17113 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17115 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17117 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17118 of a call is callable by a near call.
17120 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17122 * mini-ia64.c: Ongoing IA64 work.
17124 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17126 * genmdesc.c: Make the generated array non-static.
17128 * inssel-long.brg: Fix LSHR_IMM rule.
17130 * *-ia64.*: Ongoing IA64 work.
17132 * *-ia64.*: Ongoing IA64 work.
17134 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17136 * *-ia64.*: Ongoing IA64 work.
17138 * *-ia64.*: Ongoing IA64 work.
17140 * mini-ia64.c: Ongoing IA64 work.
17142 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17144 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17146 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17148 * objects.cs basic-long.cs: Move some tests to objects.cs.
17150 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17152 * *-ia64.*: Ongoing IA64 work.
17154 * iltests.il: Add a new test.
17156 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17157 newobj. Fixes #75042.
17159 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17161 * *-ia64.*: Ongoing IA64 work.
17163 * *-ia64.*: Ongoing IA64 work.
17165 * *-ia64.*: Ongoing IA64 work.
17167 * basic.cs objects.cs: Move tests accessing static variables as well.
17169 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17171 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17173 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17175 * driver.c: Always print failed tests.
17177 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17180 * *ia64*: Ongoing IA64 work.
17182 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17184 * basic.cs: Add tests for add.ovf. Fix warnings.
17186 2005-05-18 Miguel de Icaza <miguel@novell.com>
17188 * driver.c (mono_main): Avoid crash if no argument is passed to
17189 --break; Do not use g_error, but f_printf. And fix all other
17190 ocurrences of the same crash.
17192 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17194 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17195 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17198 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17200 * *-ia64.*: Add beginnings of IA64 backend.
17202 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17204 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17206 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17209 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17211 * mini-amd64.c: Fix a warning.
17213 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17215 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17216 in float_neg. Fixes #74897.
17218 * mini-amd64.c (emit_call): Fix another near call bug.
17220 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17222 * declsec.c: Keep the appdomain information in the structure. Added a
17223 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17224 value gets overwritten).
17225 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17226 an MonoAppDomain member to MonoSecurityFrame.
17227 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17228 used in the stack walk. Now use a MonoArray which grow (double) when
17231 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17233 * mini.c: Re-enabled runtime cleanup, since running threads should
17234 now properly stop when exiting.
17236 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17238 * mini-codegen.c: New file contaning the arch-independent local
17239 register allocator. Not used by any architectures yet.
17241 * mini.h linear-scan.c: Merge some changes from the
17242 mini-xp-local-regalloc branch.
17244 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17246 * mini-amd64.c (emit_call): Fix calls to native functions when the
17247 runtime is compiled as a shared library. Fixes #74756.
17249 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17250 on a literal field. Fixes #74751.
17252 2005-04-25 Raja R Harinath <rharinath@novell.com>
17254 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17256 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17258 * objects.cs: Add missing null casting test.
17260 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17262 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17263 in wrapper methods. Also rename 'address' variable to 'offset'.
17265 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17267 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17270 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17272 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17275 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17277 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17279 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17281 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17282 just the last bytes.
17284 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17286 * aot.c (mono_compile_assembly): Fix warning.
17288 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17289 by the _MSC_VER stuff.
17291 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17293 * inssel-long.brg: Fix #74588.
17295 * cpu-amd64.md: Fix #74591.
17297 * iltests.il: Add new regression tests.
17299 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17301 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17304 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17306 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17308 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17309 from Bill Middleton <flashdict@gmail.com>.
17311 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17313 * arrays.cs: Add new regression test. Fix warnings.
17315 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17317 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17318 and leakage in CKFINITE.
17320 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17321 this to a null op since it is called on amd64 too.
17323 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17325 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17326 body since this is not used on amd64.
17328 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17330 * mini-amd64.c: Remove obsolete fixmes.
17332 * mini.c (print_method_from_ip): Fix debugging support.
17334 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17336 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17337 so that expressions that don't give much gain are not reduced.
17338 * ssapre.h: Likewise.
17340 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17342 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17344 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17346 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17348 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17350 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17352 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17354 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17356 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17359 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17361 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17363 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17365 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17366 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17368 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17370 * mini-x86.c: Fix up stack overflow handling.
17372 * exceptions.cs: Add new regression test.
17374 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17376 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17377 mono_jit_thread_attach.
17379 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17381 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17383 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17384 avoid calling constructors using callvirt.
17386 * inssel.brg: Fix #74073.
17388 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17390 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17391 compilation with non-GCC compilers.
17392 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17393 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17395 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17397 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17398 klass->interface_offsets (will likely fix bug#74073).
17400 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17402 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17404 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17406 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17407 to amd64_div_reg_size ().
17409 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17411 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17413 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17415 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17417 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17419 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17421 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17423 * mini.c (mono_precompile_assembly): Load and precompile referenced
17424 assemblies as well. Fixes #74015.
17426 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17428 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17430 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17432 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17433 a lot of checks and (anyway) permissions cannot work until corlib is
17436 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17438 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17440 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17442 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17443 calls (fixes bug#72824).
17445 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17447 * mini.c: fix tail recursion elimination (see test in bug#73936).
17449 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17451 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17452 some fp functions in sse2 mode.
17454 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17456 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17458 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17460 * mini.h mini.c: Add mono_get_jit_tls_key ().
17462 * mini-x86.c: Enable fast TLS support on windows.
17464 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17466 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17467 * mini.c: Check for p/invoke method when generating code. If a
17468 p/invoke method, or it's class, isn't decorated with [Suppress
17469 UnmanagedCodeSecurity] then generate code to call System.Security.
17470 UnmanagedDemand (only if the security manager is active).
17472 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17474 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17475 last change as it seems to cause strange crashes.
17477 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17479 * *.c: handle unsafe function pointers where needed.
17481 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17483 * mini.c (mono_jit_free_method): Remove the fixme too.
17485 2005-03-15 Miguel de Icaza <miguel@novell.com>
17487 * mini.c: As discussed, make the code actually free the delegate
17488 thunk now, to enable the debugging of delegate problems, use
17489 MONO_DEBUG=1 when running Mono.
17491 This takes also care of parts of the leaks as seen by Joe.
17493 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17495 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17496 thread_tls_offset calculation.
17498 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17500 * declsec.c: Reworked linkdemand checks for icall. The previous code
17501 was using the declaration code (untrusted) and didn't work as expected
17502 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17505 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17507 * iltests.il: Add new localloc test.
17509 * mini-amd64.c: Handle large stack allocations the same way as on
17510 windows if stack overflow handling is working.
17512 * mini-amd64.c: Allocate the signal stack using mmap.
17514 * mini.c (sigsegv_signal_handler): Fix reading of context.
17516 * mini-exceptions.c: Fix up stack overflow handling.
17518 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17520 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17522 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17524 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17526 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17527 tramp_init functions as they are no longer needed.
17529 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17531 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17533 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17535 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17537 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17540 * mini-ops.h: Add OP_LMUL_IMM.
17542 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17543 long mul/div opcodes as intrinsic.
17545 * mini-amd64.c (emit_call): Handle the case when the callee might be
17548 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17550 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17553 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17555 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17557 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17559 * mini.c (mono_codegen): Don't leak here, to help people running
17562 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17564 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17565 conversions in sse2 mode.
17567 * basic-float.cs: Add regression test.
17569 * mini-amd64.c: Reenable sse2.
17571 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17573 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17575 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17577 * driver.c: Copyright text should include 2005.
17579 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17581 * cpu-amd64.md (load_membase): Fix more max lengths.
17583 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17585 * cpu-amd64.md (load_membase): Fix max length.
17587 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17589 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17591 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17592 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17594 * basic-float.cs: Add rounding regression test.
17596 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17598 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17600 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17601 structures in registers for pinvoke wrappers.
17603 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17605 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17607 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17609 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17610 wrapper to mono_jit_thread_attach.
17612 * mini.c (mini_jit_thread_attach): New jit icall.
17614 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17615 native->managed wrappers.
17617 * exceptions.cs: Add new regression test.
17619 * mini.c (optimize_branches): Check regions in the cbranch to throw
17620 block case as well. Fixes #73242.
17622 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17624 * mini.c: thread safety fixes.
17626 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17628 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17629 patching stuff, since delegates use jump trampolines so there is
17632 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17635 * tramp-amd64.c: Fix build.
17637 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17638 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17640 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17641 Rename this to mono_arch....
17642 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17644 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17646 * mini-amd64.c (emit_call): If both the caller and the callee is
17647 guaranteed to have 32 bit addresses, emit a normal call.
17649 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17651 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17652 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17653 method_ptr inside delegates.
17655 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17657 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17658 invalidated. Fixes #73001.
17660 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17662 * mini-x86.c: Only use stdcall for pinvokes on windows.
17664 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17666 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17667 * mini-x86.c: remove unreliable __thread var offset detection,
17668 use the correct accessors and enable by default.
17670 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17672 * mini.c (mono_jit_free_method): Fix memory leak.
17674 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17676 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17678 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17680 * cpu-amd64.md: Fix lengths of atomic opcodes.
17682 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17684 * driver.c: try to not imply using ICU is any good.
17686 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17688 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17689 functions as inline ops.
17691 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17692 some Interlocked functions as inline ops.
17694 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17696 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17698 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17700 * mini.c: Add support for OP_NOT_TAKEN.
17702 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17703 structures in registers for pinvoke wrappers.
17705 * mini-amd64.c: Fix warnings.
17707 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17709 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17711 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17713 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17714 address instead of loading the address from it.
17716 * mini-x86.c: Add support for returning small structs in registers
17717 on Win32. Fixes part of #70864.
17719 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17721 * trace.c (get_token): Improve error checking.
17723 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17725 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17727 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17729 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17730 it can be reused for MonoClass.
17731 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17734 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17736 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17737 instead of a MonoReflectionMethod. The method information wasn't used
17738 when displaying SecurityException details (but will be now).
17740 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17742 * Makefile.am : windows build fix.
17744 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17746 * iltests.il: Add new regression test.
17748 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17751 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17753 * mini.c: Moved linkdemand check into helper function check_linkdemand
17754 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17757 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17759 * declsec.c: Added statistics counter for different kinds of
17761 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17762 (and commented) declaration.
17763 * mini.c: Added statistics counter for security Demand code
17764 generation. Added display of security statistics.
17766 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17768 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17769 Fix compilation errors under gcc-2.95.
17771 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17773 * mini.c, driver.c: Use the new jit trampoline hashtable
17775 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17777 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17779 2005-02-11 Martin Baulig <martin@ximian.com>
17781 * debug-mini.c (mono_debug_close_method): Free the line number array.
17783 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17785 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17788 * mini.h: Bump AOT file format version.
17790 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17792 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17794 * declsec.h: Added macros to get/set lazyly initialized security
17795 informations about assemblies. Added new enum for different type of
17796 possible LinkDemand violation. Added function to check LinkDemands.
17797 * mini.h: Added a field to MonoCompile to hold any security violation
17798 detected when JITting a method (so it can be thrown later).
17799 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17800 and CEE_CALLVIRT. Added code to throw exception at the end of
17801 mini_method_compile (note: the exception is unhandled right now).
17803 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17805 * mini.c, jit-icalls.c: use the managed implementation of
17806 memset for initobj and memset, to avoid managed <-> unmanaged
17809 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17811 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17812 optimization if it would need a GOT var.
17814 * basic.cs: Add tests for constant propagation and switch statements.
17816 * ssa.c: Fix out-of-range constant propagation and switch statements.
17818 2005-02-09 <vargaz@freemail.hu>
17820 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17822 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17824 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17826 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17828 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17830 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17832 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17833 arithmetic operations.
17835 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
17837 * mini-ppc.c: add a workaround for broken user code that
17838 DllImports vararg functions with non-vararg signatures.
17840 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
17842 * mini.c (mono_jit_compile_method_inner): Add detection and a
17843 meaningfull error message for assemblies written in Managed C++.
17845 * tramp-amd64.c mini-amd64.h: Add support for
17846 create_trampoline_from_token ().
17848 * aot.c mini-x86.c abcremoval.c: Applied patch from
17849 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
17851 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
17853 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
17854 which takes a MonoImage/token as parameter instead of a MonoMethod.
17856 * aot.c: Use the new trampoline for initializing vtables.
17858 * aot.c: Add support for ldfld/stfld_remote wrappers.
17860 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
17861 rules for compare <MEM>, IMM.
17863 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
17865 * aot.c: Handle inherited finalizers correctly.
17867 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
17869 * inssel.brg (stmt): Add a missing _setup_... ().
17871 * aot.c: Save some parts of the class state to the AOT file and use it
17872 to recompute that state when a class is initialized.
17874 * mini.c: Install AOT hooks into the runtime.
17876 * mini.h: Bump AOT file format version.
17878 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
17881 * iltests.il: Add new test.
17883 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
17885 * mini.c: fix typo.
17887 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
17889 * mini.c: setup the statistical profiler in the thread attach
17890 callback to cope with the new single thread code.
17892 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
17894 * mini-ppc.c: ensure we have enough room for the profiler
17895 calls (fixed bug#72084).
17897 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
17899 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
17902 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17904 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
17906 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17908 * ssapre.c: Fixed an issue with down safety (this allows IronPython
17909 to succesfully execute parrotbench).
17910 * ssapre.h: Likewise.
17912 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17914 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
17915 variable for stores to method arguments (fixes a SSAPRE issue).
17917 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17919 * mini.c: handle value types in dup, fixes gen-112.cs.
17921 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
17923 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
17924 sequence for calls in dynamic methods to avoid thunks.
17926 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
17928 * mini.c: correctly remove dynamic methods from the hashtable.
17930 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17932 * driver.c: Disabled SSAPRE until fix the bug that appears
17933 in IronPython's parrotbench.
17935 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
17937 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
17939 * mini.c (mono_method_to_ir): Revert the previous change.
17941 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
17942 when AOT compiling.
17944 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
17945 mono_jit_info_table_find () etc. when running under valgrind.
17947 * inssel.brg: Fix warnings.
17949 * mini-exceptions.c: Fix warnings.
17951 2005-01-31 Martin Baulig <martin@ximian.com>
17953 * driver.c (compile_all_methods_thread_main): Don't try to compile
17954 generic methods or anything which has type parameters.
17956 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
17958 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
17960 * TestDriver.cs: Add --verbose flags.
17962 * graph.c ssa.c: Fix 64 bit warnings.
17964 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
17965 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
17966 Fix 64 bit warnings.
17968 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
17969 variable not spotted by gcc.
17971 * mini-amd64.c inssel-amd64.brg: Applied patch from
17972 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
17973 X86_COMPARE_MEMBASE opcodes.
17975 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
17977 2005-01-29 Ben Maurer <bmaurer@ximian.com>
17979 * *: MonoMethod->signature might be NULL now. You *MUST* use
17980 mono_method_signature.
17982 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17984 * driver.c (compile_all_methods_thread_main): Compile the methods
17985 without invoking cctors.
17987 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17989 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
17990 * basic-calls.cs: test for the above.
17992 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17994 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
17995 MonoJitInfo changes.
17997 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
17999 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18000 eagerly if it contains dynamic methods.
18002 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18004 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18005 trace, it is now computed by an icall from trace_ips.
18007 * mini-exceptions.c: Fix a warning.
18009 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18011 * mini-exceptions.c: don't bother getting stack trace info if
18012 it's not going to be used.
18014 2005-01-27 Raja R Harinath <rharinath@novell.com>
18016 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18019 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18021 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18023 * aot.c: Avoid calling mono_method_get_header () if not needed.
18025 * mini.h: Bump AOT file format version.
18027 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18029 * mini.c (mono_print_tree): Print more info for calls.
18031 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18033 * declsec.h: Remove warning by adding missing include for marshal.h
18035 2005-01-26 Martin Baulig <martin@ximian.com>
18037 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18040 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18042 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18045 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18047 * aot.c (mono_compile_assembly): Fix a warning.
18049 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18051 * declsec.c: Look for security attributes on the original MonoMethod
18052 (and not the wrapped one). This fix permissions on icalls.
18054 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18056 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18058 * mini.c (mono_allocate_stack_slots): Add a fixme.
18060 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18062 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18064 * inssel.brg: optimize casts of sealed types (more
18065 optimizations waiting for fixes in remoting).
18067 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18069 * inssel.brg (stmt): Add another dummy rule.
18071 * driver.c: Fix warnings.
18073 * driver.c (mono_main): If running under valgrind, instruct glib to use
18074 the system allocation functions so valgrind can track the memory
18075 allocated by the g_... functions.
18077 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18079 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18081 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18083 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18084 variables in try regions.
18086 * mini.c (mini_method_compile): Don't disable optimizations on large
18087 methods when AOT compiling.
18089 * mini.c (mono_allocate_stack_slots): New arch independent method to
18090 allocate stack slots. Not yet used.
18092 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18094 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18096 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18098 * mini-ppc.c: make the branch info relative as the code
18099 buffer can be reallocated.
18101 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18103 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18104 * driver.c: Removed the AOT/security restriction. Now initialize the
18105 security manager (in metadata) if --security is used.
18106 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18107 rather than the pointer to declarative security, when AOT is used.
18109 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18111 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18112 basic blocks, reduced intrinsic exception throwing code size.
18114 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18116 * driver.c (mini_usage): Reorder the usage screen.
18118 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18120 * mini.c (mono_resolve_patch_target): Fix warning.
18122 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18124 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18127 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18129 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18130 breaks the amd64 build.
18132 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18133 register allocation. Fixes #71454.
18135 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18137 * arrays.cs: Add new regression test.
18139 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18141 * ssapre.c: Turned usage of snprintf to GString.
18142 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18143 (I left it on by mistake in my previous commit).
18145 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18147 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18148 on cond branch optimization (fixes bug# 71515).
18150 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18152 * abcremoval.c: Fixed bug 71062.
18153 * abcremoval.h: Likewise.
18155 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18157 * mini.c: Added a new functionality to optimize_branches, the removal
18158 of useless basic blocks, and fixed some problem in the removal of
18159 critical edges; some utility functions added for both purposes.
18160 * ssapre.c: Added complex expression support, and fixed bug 70637.
18161 * ssapre.h: Likewise.
18162 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18164 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18165 * driver.c: Re-enabled SSAPRE.
18167 2005-01-19 Martin Baulig <martin@ximian.com>
18169 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18170 the result of mono_get_method_constrained().
18172 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18174 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18177 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18179 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18180 be detected. Fixes #59296.
18182 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18184 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18185 which can happen. Fixes #71361.
18187 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18189 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18192 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18194 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18195 appdomain-unload.exe to fail.
18197 * mini.c: Fix some memory leaks.
18199 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18201 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18202 Fixed bug and sped up some codepaths.
18204 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18206 * mini.c: Fix some memory leaks.
18208 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18211 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18213 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18216 * iltests.il: Add regression test for #71320.
18218 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18220 * mini.c (mono_codegen): Fix installation of profiler hooks.
18222 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18224 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18226 * mini.h, mini.c, cfold.c: optimize access to enum
18227 readonly fields, too. Eval conditional branches if possible
18228 to perform unreachable code removal in more cases.
18230 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18232 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18234 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18237 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18238 WinXP DEP. Fixes #71244.
18240 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18242 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18244 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18246 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18248 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18250 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18253 * mini.h: Bump AOT version.
18255 * mini.h (MonoCompile): Change exvar to a hash table.
18257 * mini.c: Allocate a separate exvar for each handler block.
18259 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18261 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18262 ex var with the pending exception and only throw if the two are equal.
18265 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18267 * mini-x86.c: Fix warnings.
18269 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18270 used by all the ports now.
18272 * aot.c: Add write-symbols and save-temps options.
18274 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18276 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18278 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18280 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18283 * tramp-s390.c: Check vtable slot belongs to the domain.
18285 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18286 as per other platforms.
18288 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18290 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18292 * driver.c: we don't run the Main() code in a subthread anymore.
18294 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18296 * mini.c: added experimental rtc support in the statistical
18297 profiler: if the user has the permission, more accurate statistics
18298 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18299 The MONO_RTC value must be restricted to what the linux rtc allows:
18300 power of two from 64 to 8192 Hz.
18302 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18304 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18306 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18308 * mini-ppc.c: better icache flush for smp.
18310 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18312 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18314 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18315 amd64 port, not yet used.
18317 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18319 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18322 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18324 * driver.c: Added --security option to activate the security manager.
18325 Right now this will allow code generation for declarative demands and
18326 is disabled when AOT is specified.
18327 * mini.c: Add code generation for declarative security demands.
18328 * mini.h: Add mono_use_security_manager as an extern gboolean.
18330 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18332 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18333 emitting more dense assembly code.
18335 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18336 exception throwing stuff.
18338 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18340 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18343 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18344 left in by mistake.
18346 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18349 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18351 * tramp-*.c: Only patch vtable slots if the object is in the current
18352 domain. Fixes appdomain-unload.exe.
18354 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18356 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18359 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18361 * mini.c (reverse_branch_op): New helper function.
18363 * mini.c (optimize_branches): Run the new optimization only on
18364 platforms which support it. Also reverse all kinds of branches.
18366 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18368 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18371 * mini.c (optimize_branches): Reverse not-equals branches if the false
18372 bblock is a throw. This happens a lot of time with argument checking in
18375 * mini.c (mono_codegen): Add support for placing basic blocks after
18376 the function epilogue.
18378 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18381 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18383 * mini.c (setup_stat_profiler): Only set this up if the platform
18384 supports ITIMER_PROF.
18386 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18388 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18391 * inssel.brg: Fix a warning.
18393 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18395 * mini.c: added support for statistical profiler
18396 (run with: --profile=default:stat).
18398 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18400 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18402 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18404 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18405 related to global registers from the amd64 port.
18407 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18409 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18411 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18412 with global registers.
18413 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18415 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18417 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18419 * debug-mini.c (encode_value): Fix off-by-one.
18421 * aot.c (encode_value): Likewise.
18423 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18425 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18427 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18430 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18432 * aot.c (emit_method_info): Increase size of temp buffer.
18434 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18437 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18439 * aot.c (emit_method_info): Fix build.
18441 * aot.c: Further rework of the AOT file format to reduce the size of
18442 the method info data.
18444 * mini.h: Bump AOT file format version.
18446 2004-12-27 Martin Baulig <martin@ximian.com>
18448 * mini.c (mini_get_method): New static method; call
18449 mono_get_method_full() and mono_get_inflated_method().
18450 (mono_method_to_ir): Use mini_get_method() instead of
18451 mono_get_method_full().
18453 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18455 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18457 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18459 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18461 * inssel-amd64.brg: Add some optimization rules.
18463 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18465 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18466 standard not GC'd stuff is fine.
18468 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18470 * aot.c: Rework the AOT file format to get rid of most of the global
18471 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18473 * mini.h: Bump AOT file format version.
18475 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18477 * mini.h: Bump AOT file format version.
18479 * aot.c (mono_aot_is_got_entry): New function to determine if an
18480 address is inside a GOT.
18482 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18484 * cpu-pentium.md: Increase the maximum size of some instructions which
18485 might involve a got access.
18487 * mini.c (get_method_from_ip): Another debug helper function.
18489 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18490 when got var accesses are created during the decompose phase.
18492 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18494 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18495 argument mini_compile_method and to MonoCompile, and use this to
18496 determine whenever a given method is compiled for AOT. This allows the
18497 other methods compiled during AOT compilation to be free of AOT stuff,
18498 so the backends does not need to add special support for them by
18499 creating a fake GOT etc.
18501 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18504 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18506 * mini.c (mono_method_to_ir): It turns out that some of the
18507 x-appdomain wrappers are lax with types, so just ignore this for
18510 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18511 at the vtable->klass. If it is non-shared code we can just use the
18514 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18516 * mini-ppc.c: access MonoDomain from tls, too.
18518 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18520 * declsec.c: Removed unused variable (and related warning ;-)
18522 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18524 * iltests.il: New test for LDELEMA on an array of ref types.
18526 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18527 all ldelema's on reftypes.
18528 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18529 it was the wrong place to put it.
18531 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18532 register to pop to make this cleaner, at the request of Paolo.
18534 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18536 * mini-ops.h (OP_GETHASHCODE): New op.
18538 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18540 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18543 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18546 * mini-x86.c (mono_arch_output_basic_block): Rather than
18554 The first is 3 bytes while the second is 1. This saves 36 kb on
18555 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18556 see a small boost because of icache locality.
18558 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18560 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18562 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18563 started code sharing with the generic code.
18565 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18567 * mini-ppc.c, cpu-g4.md: added code for direct access to
18570 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18572 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18573 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18576 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18578 * declsec.c|h: Added functions to cache the declarative stack modifiers
18579 in MonoJitInfo and to create a security frame from a MonoJitInfo
18581 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18582 created. Register internal calls for System.Security.SecurityFrame::
18583 _GetSecurityFrame and _GetSecurityStack.
18584 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18585 the definitions for the new stack walk/callback mechanism.
18586 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18587 first security frame for LinkDemands and InheritanceDemands) and
18588 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18590 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18591 walk initialization (lupus).
18593 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18595 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18597 (handle_loaded_temps): Do not create a temporary variable for
18598 things that we know are temps. They will never be modified.
18599 (mono_spill_call): Set MONO_INST_IS_TEMP
18600 (mono_emulate_opcode): ditto
18602 (mono_method_to_ir.CEE_DUP): ditto
18604 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18606 * mini.c (type_to_eval_stack_type): Make this handle the void type
18607 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18608 (emit_tree): use ip_in_bb to special case some common idioms
18609 Update all callers to pass in the IP.
18610 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18612 This gives us a nice 2% speedup in mcs bootstrap.
18614 * mini-x86.c (peephole_pass): Peephole pass to make
18623 * mini.c (ip_in_bb): new method.
18624 (mono_method_to_ir): use this method rather than doing the hash
18627 * linear-scan.c (mono_linear_scan): When expiring actives, you
18628 don't need to keep around variables that expire on this
18629 instruction. This makes it so that:
18632 store (ebx add (ebx, 1))
18636 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18638 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18639 combination to avoid doing two copies. Fix up problems with previous
18642 * mini.c: Fix 64 bit warnings.
18644 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18646 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18648 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18649 changes from the x86 code.
18651 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18653 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18655 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18656 throwing code to reduce its size, unify the AOT and non-aot code and
18657 get rid of relocations in the AOT case.
18659 * mini-x86.h mini.c exceptions-x86.c
18660 (mono_arch_get_throw_corlib_exception): New arch specific function to
18661 raise corlib exceptions which doesn't require relocations in the
18664 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18666 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18668 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18671 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18674 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18676 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18677 with add function when used from Inc/dec atomic
18678 functions. Re-enabled optimization on x86.
18679 * mini-ops.h: renamed atomic_add functions to
18680 allow _add to match the Interlocked::Add and
18681 _add_next to match Interlocked::Inc/Dec.
18683 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18685 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18686 linking of BBs to the end BB, and enabled SSAPRE also with
18687 consprop and copyprop (which was prevented by that bug).
18689 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18691 * mini-x86.c: disabling the Interlocked optimizing code.
18693 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18695 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18696 file version check.
18698 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18700 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18701 interlocked optimization due lack of support on x86, rewrote
18702 exchange to take into account that base may be in eax.
18704 xsp works again; activated Interlocked optimizing code.
18706 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18708 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18710 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18712 * mini-ops.h: Add new opcodes.
18714 * mini.h: Add new patch types. Add got_var to MonoCompile.
18716 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18717 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18718 make it work with all kinds of patchable code.
18720 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18721 address of the GOT, and referencing entries in the GOT.
18723 * mini.c: Add code to load the GOT address if needed by an opcode.
18725 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18726 independent AOT code on the x86 using an elf-style Global Offset Table.
18728 2004-12-14 Raja R Harinath <rharinath@novell.com>
18730 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18732 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18734 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18737 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18739 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18740 of Interlocked:Increment/Decrement/Add as inline ops.
18741 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18743 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18745 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18746 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18748 2004-12-12 Duncan Mak <duncan@ximian.com>
18750 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18751 again. `patch_info->table_size' is no longer valid after Zoltan's
18754 2004-12-12 Martin Baulig <martin@ximian.com>
18756 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18757 if we are the "real" method, ie. not an inlined method inside it.
18759 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18761 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18762 before we look in the special fields table. This fixes
18763 ../tests/thread-static-init.cs.
18765 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18767 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18768 for Array get_Rank and get_Length. Fixes bug #70465.
18770 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18772 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18773 separate structure to reduce the size of MonoJumpInfo.
18775 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18777 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18779 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18781 * mini.c (mini_get_inst_for_method): Changed to allow ports
18782 to return a MonoInst instead of opcode
18783 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18785 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18786 Allow ports to return a created MonoInst instead of op-code, will enable
18788 (renamed mini_get_opcode_for_method to better reflected the functionality)
18790 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18792 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18794 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18796 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18799 2004-12-08 Martin Baulig <martin@ximian.com>
18801 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18802 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18804 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18806 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18809 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18812 2004-12-08 Raja R Harinath <rharinath@novell.com>
18814 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18816 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18818 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18819 bug introduced by the previous patch.
18821 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18823 * mini-ppc.c, objectc.cs: handle large structs passed by value
18824 (fixes bug #69972).
18826 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18828 * mini-ppc.c: OP_ARGLIST implementation from
18829 Geoff Norton <gnorton@customerdna.com>.
18831 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18833 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18834 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
18836 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18838 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
18840 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18842 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
18845 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
18847 * mini-sparc.c: Zero out localled-ed memory.
18849 * iltests.il: Add tests for zeroing out localloc-ed memory.
18851 2004-12-04 Martin Baulig <martin@ximian.com>
18853 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
18854 mono_method_get_signature_full().
18856 2004-12-03 Massimiliano Mantione <massi@ximian.com>
18858 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
18859 and some utility functions (always for SSAPRE), integrated SSAPRE.
18860 * mini.h: Likewise.
18861 * driver.c: Added ssapre option.
18862 * ssa.c: Small fix on OP_ARG handling.
18863 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
18864 * Makefile.am: Likewise.
18866 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
18868 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
18869 now in the xp code.
18871 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
18874 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18876 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
18878 * cpu-s390.md : Increase instruction length of oparglist.
18880 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
18882 2004-11-30 Martin Baulig <martin@ximian.com>
18884 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
18885 virtual generic methods. We call a special helper_compile_generic_method()
18886 icall to retrieve the method from the vtable, inflate and compile
18887 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
18889 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
18891 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
18893 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
18895 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
18897 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
18900 2004-11-27 Ben Maurer <bmaurer@ximian.com>
18902 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
18903 platforms with PIC aot.
18905 2004-11-28 Martin Baulig <martin@ximian.com>
18907 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
18910 2004-11-28 Martin Baulig <martin@ximian.com>
18912 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
18913 the result of mono_type_get_underlying_type() to check whether
18916 2004-11-26 Martin Baulig <martin@ximian.com>
18919 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
18922 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
18924 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
18925 the same way as the other arguments so they won't get clobbered.
18927 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
18928 calls through R11 since it is clobbered by the trampoline code.
18930 2004-11-26 Raja R Harinath <rharinath@novell.com>
18932 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
18933 pick up in-tree mscorlib.dll.
18935 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
18937 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
18939 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
18940 runtime data/code are now stored in a table similar to the GOT in ELF.
18941 This allows the code itself to be position independent.
18943 * aot.c: Fix loading of referenced assemblies after the lazy assembly
18946 * aot.c: Attach ELF type (object/function) directives to all global
18949 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
18951 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
18953 * mini-amd64.h: Turn on PIC AOT code.
18955 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
18956 returning the offset within an OP_AOTCONST instruction where the GOT
18957 offset needs to be added.
18959 * mini.h: Bump AOT file format version.
18961 2004-11-25 Martin Baulig <martin@ximian.com>
18963 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
18964 uninflated generic methods.
18966 2004-11-25 Martin Baulig <martin@ximian.com>
18968 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
18970 2004-11-24 Martin Baulig <martin@ximian.com>
18972 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
18973 original klass (this only applies for generic instances).
18975 2004-11-24 Martin Baulig <martin@ximian.com>
18977 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
18978 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
18981 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
18983 * mini.c (mono_method_to_ir): Disable inlining for methods containing
18984 localloc. Fixes #69678.
18986 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
18988 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
18990 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
18991 used SSE registers on pinvoke calls. Fixes #69774.
18993 2004-11-23 Geoff Norton <gnorton@customerdna.com>
18995 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
18996 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
18998 2004-11-23 Raja R Harinath <rharinath@novell.com>
19000 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19001 Refer directly to the mcs/ tree.
19003 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19005 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19006 Check if a trampoline for a synchronized method is required.
19008 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19010 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19011 with localloc if needed. Throe arithmetric exception in
19012 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19013 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19015 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19017 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19018 types before switching on type. Fixes #69622.
19020 2004-11-19 Raja R Harinath <rharinath@novell.com>
19022 * Makefile.am (check-local): New. Integrate into 'make check'.
19023 (MCS,RUNTIME): Define using in-tree mono and mcs.
19025 (%.exe): Use $(ILASM).
19027 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19029 * mini-ppc.c: adjust initial prolog size (bug #69691).
19031 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19033 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19036 2004-11-17 Raja R Harinath <rharinath@novell.com>
19038 * Makefile.am (clean-local): Rename from 'clean'.
19040 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19042 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19043 to mono_arch_is_int_overflow.
19044 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19047 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19049 * declsec.c|h: New files to support declarative security attributes.
19050 Added function to check if a method has (applicable) security.
19051 * mini.c|h: Add check for declarative security attributes in
19052 mono_method_check_inlining.
19053 * Makefile.am: Added declsec.c and declsec.h to the build.
19055 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19057 * mini.c, mini.h: update to keep dynamic code info per-domain.
19059 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19061 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19062 (mini_init): Get rid of it from here too.
19064 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19066 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19067 implemented OP_RETHROW (patch by Geoff Norton
19068 <gnorton@customerdna.com>).
19070 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19072 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19073 between appdomains. Fixes appdomain-unload on PPC.
19075 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19077 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19078 mini-exceptions.c: handle the new wrapper types.
19079 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19080 token value as a MonoClass* when compiling a wrapper.
19081 mono_jit_create_remoting_trampoline now takes an additional
19082 MonoRemotingTarget parameter.
19084 2004-11-10 Martin Baulig <martin@localhost>
19086 * mini.c (mono_method_to_ir): Use `generic_container->context'
19087 rather than creating a new one.
19089 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19091 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19093 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19095 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19097 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19098 the experimental aot cache stuff.
19100 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19102 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19103 mini-exceptions.c: update to exception clause structure changes.
19105 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19107 * exceptions-x86.c (throw_exception): Fix warnings.
19109 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19112 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19114 * exceptions-sparc.c (get_throw_exception): Really fix this.
19116 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19118 * tramp-*.c: we no longer support icalls without wrappers, so
19119 a bit of code can be removed here
19121 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19123 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19126 * cpu-sparc.md: Add op_rethrow.
19128 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19130 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19132 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19133 * mini-ops.h: Add OP_RETHROW.
19135 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19137 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19139 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19141 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19142 Makes the output much easier to read
19144 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19146 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19147 prevents another huge leak when compiling with ssa. Secondly, the
19148 performance of doing this rather than freeing the lists is much
19149 better. GList does a lock every time you allocate a list link,
19150 so that it can use a memory pool. So, it is better to just use
19151 a memory pool of our own.
19153 * ssa.c, linear-scan.c: replace g_list_remove_link with
19154 g_list_delete. The remove one does not free the GList, so we were
19155 leaking memory. On -O=all --compile-all with corlib, this cut down
19156 3 MB of allocations.
19158 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19160 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19162 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19164 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19165 into a new function mono_create_jit_trampoline ().
19167 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19169 * trace.c (get_spec): Allow tracing of classes without a namespace.
19171 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19173 * mini.c: Fix pointer overwrite in mini_method_compile.
19175 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19177 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19178 The darwin ABI needs some special handling for 1 and 2 byte structs
19179 Lets use lbz/lhz instead of lwz everywhere.
19180 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19181 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19182 Use stb/sth for the former, and put the latter always on stack instead of in
19183 argument registers.
19185 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19187 * trace.c (is_filenamechar): Add '_'.
19189 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19191 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19193 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19195 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19197 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19198 depends on libmonogc. Fixes #68805.
19200 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19202 * mini.c (mono_jit_free_method): Provide extra information for
19203 this error. Currently this leaks, but will be turned into a
19204 developer option in the future.
19206 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19208 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19210 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19212 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19213 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19214 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19216 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19218 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19219 trampolines for AOT code.
19221 2004-10-22 <vargaz@freemail.hu>
19223 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19224 constructed types. Fixes #68136.
19226 2004-10-21 Martin Baulig <martin@ximian.com>
19228 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19229 if it returns true, unwind the stack to the call instruction.
19231 2004-10-21 <vargaz@freemail.hu>
19233 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19235 * mini.h: Bump AOT version number.
19237 * objects.cs: Add another test for unbox trampolines.
19239 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19242 2004-10-20 <vargaz@freemail.hu>
19244 * driver.c: Add SHARED to the set of optimizations tested.
19246 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19248 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19249 used by CEE_NEWARR.
19251 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19253 2004-10-20 Martin Baulig <martin@ximian.com>
19255 * mini-exceptions.c (mono_handle_exception): Call
19256 mono_debugger_handle_exception() to tell the debugger about
19257 catch/finally clauses.
19259 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19261 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19263 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19266 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19268 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19269 methods as their native size, fixed bug #57543, #57545.
19270 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19271 This saves a temporary register and mullw call down into 1 (minor perf
19272 increase for cases like sum = sum * 5; This use to translate into:
19275 It now translates to
19278 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19280 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19283 2004-10-11 Martin Baulig <martin@ximian.com>
19285 * mini.c (mono_method_to_ir): If we're a generic method, get the
19286 MonoGenericContainer from our MonoMethodNormal and create a
19287 MonoGenericContext from it.
19289 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19291 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19293 * basic-long.cs: Add test for checked i8->i2 cast.
19295 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19297 * inssel-ppc.brg: added a couple of speedup rules.
19299 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19301 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19302 to speed up rebuilds.
19304 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19306 * mini-s390.c: Minor fix to OP_OR_IMM.
19308 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19310 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19311 better. Fixes appdomain-unload.exe on sparc.
19313 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19315 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19316 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19319 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19321 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19323 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19325 * mini.c: Always generate a field read/write wrapper for members
19326 of the class MarshalByRefObject since the actual instance could
19329 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19331 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19333 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19335 * driver.c mini.h trace.c: Move the setting of the main assembly into
19336 a separate function called mono_trace_set_assembly () and call it after
19337 actually loading the main assembly. Fixes #66872.
19339 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19341 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19342 using the code manager.
19344 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19346 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19348 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19350 * cpu-amd64.md: Fix bug in previous patch.
19352 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19355 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19357 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19358 mini-exceptions.c: updates for changed stack walk interface.
19360 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19362 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19364 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19366 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19368 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19370 * driver.c (mini_regression_list): Do not call mono_assembly_close
19371 since assemblies can't be unloaded.
19373 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19375 * cpu-amd64.md: Fix more instruction lengths.
19377 * cpu-amd64.md: Fix lengths of some instructions.
19379 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19381 * inssel.brg: Make the array ldelema check aot friendly.
19383 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19385 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19387 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19389 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19391 * mini-x86.c: Fix build.
19393 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19394 mono_type_get_underlying_type () helper function to simplify code.
19396 2004-09-09 Martin Baulig <martin@ximian.com>
19398 * mini-amd64.c: Don't access `type->data.klass' directly, call
19399 mono_class_from_mono_type() instead since the type may be a
19402 2004-09-09 Martin Baulig <martin@ximian.com>
19404 * mini-amd64.c (get_call_info): Fix support for generic instances.
19405 (add_valuetype): Use mono_class_from_mono_type() to get the class
19406 since we can be a generic instance.
19408 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19410 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19412 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19414 * liveness.c: reset spill costs on each scan: bug 62107
19416 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19418 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19419 unnecessary line that doesn't compile
19421 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19423 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19424 trampolines, make them call an error function so people can fix their
19427 2004-09-06 Martin Baulig <martin@ximian.com>
19429 * mini.c (mono_method_to_ir): When initializing locals, handle a
19430 generic instances like a valuetype if it's a valuetype and like a
19431 class if it's a class.
19433 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19435 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19436 stack. Fixes #64674.
19438 * exceptions.cs: Add test for unwinding of call arguments.
19440 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19442 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19443 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19444 set the carry/borrow flag). The sparc and s390 implementations
19445 can now use optimized versions (and simplify the code). ppc bugfixes.
19447 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19449 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19451 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19453 * inssel-amd64.brg: Remove leftover 32 bit rule.
19455 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19457 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19459 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19460 mono_arch_find_jit_info functions into a new function. Fix a memory
19463 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19466 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19468 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19471 * exceptions.cs: Add array size tests.
19473 * mini.c: Allocate a separate icall wrapper for each arity of
19474 mono_array_new_va. Fixes #59509.
19476 * exceptions.cs: Add testcase for 64578.
19478 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19480 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19482 2004-09-02 Martin Baulig <martin@ximian.com>
19484 * mini.c (mono_method_to_ir): When initializing the locals, call
19485 handle_initobj() on the generic instance itself, not its
19488 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19490 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19491 MonoJitInfo for dynamic methods.
19493 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19495 * mini.c: Add support for freeing JIT data for dynamic methods.
19497 2004-09-01 Martin Baulig <martin@ximian.com>
19499 * mini-x86.c (is_regsize_var): Added support for generic
19501 (mono_arch_emit_prolog): Make this compile again, use
19502 `x86_push_imm_template (code)'.
19504 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19506 * mini-x86.c: make all push_imm instructions that get
19507 patched always emit the long form
19509 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19511 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19512 in a per-domain hash.
19514 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19517 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19519 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19522 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19525 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19526 Beginnings of SSE2 support.
19528 * exceptions.cs: Add more tests for checked int<->uint casts.
19530 2004-08-28 Martin Baulig <martin@ximian.com>
19532 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19536 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19537 Handle generic instances recursively.
19539 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19541 * iltests.il: test for conv.u8 on a constant
19543 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19545 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19546 LCONV_x4 (shrun_32 (membase)).
19548 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19550 * inssel-x86.brg: c&p rules for push/setret of long
19552 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19554 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19555 compare (regvar, base)
19557 * inssel-x86.brg: more burg love
19559 * inssel.brg: more cleanup
19561 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19563 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19565 * basic-long.cs, basic-calls.cs: new tests for optimization.
19567 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19569 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19572 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19574 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19576 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19578 * inssel.brg (mini_emit_memcpy): use
19579 NO_UNALIGNED_ACCESS to disable memcpy optimization
19581 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19583 * mini-amd64.c: Handle generic types in various places.
19585 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19587 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19589 * mini.c (handle_box): Fix warning.
19591 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19593 * mini-amd64.h: Enable the emit_state optimization.
19595 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19597 * mini-amd64.c: Add some new 64 bit peephole opts.
19599 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19601 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19603 * mini-amd64.c: Register allocator fixes.
19605 * mini.c: Add an optimization to emit_state to avoid allocation of new
19606 registers on some platforms.
19608 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19610 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19612 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19613 allocation. Fixes #63085.
19615 * basic-long.cs: Add new regression test.
19617 * mini-amd64.c: Register allocator improvements.
19619 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19621 * mini-amd64.c (read_tls_offset_from_method): Add another code
19624 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19625 instruction sequence for nullifying class init trampolines.
19627 * objects.cs: Add new regalloc test.
19629 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19631 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19633 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19635 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19638 * driver.c: Fix profiling after TLS changes.
19640 * driver.c (mono_main): Set mono_stats.enabled if needed.
19642 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19645 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19647 * mini-x86.c: use a 1 op rather than a 2 op tls access
19648 instruction -> faster.
19650 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19652 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19655 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19657 * exceptions-sparc.c (throw_exception): fix typo
19659 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19661 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19662 set tree->dreg correctly with tls. Allow any
19663 register to be used.
19665 * mini-x86.c (read_tls_offset_from_method): add new code
19666 generation pattern seen with GCC.
19669 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19671 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19672 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19673 exceptions-sparc.c: fix some performance issues in exception
19674 handling and setting of the stack trace for exceptions that were
19677 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19679 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19682 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19685 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19687 This patch inlines tls access, when possible.
19689 * mini.h: new arch functions for TLS intrinsics.
19690 All platforms updated with a stub.
19692 * mini.c: use the new intrinsics
19694 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19695 arch specific intrinsic for tls variables
19697 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19699 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19702 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19704 * mini.c: thread local allocation
19706 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19708 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19710 * Makefile.am: Link against the static version of libmonogc.
19712 * Makefile.am: Link the static versions of the convenience libraries
19713 into the mono executable.
19715 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19717 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19719 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19720 on integer overflow.
19722 * mini-amd64.c: Reorganize function call code.
19724 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19726 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19728 * inssel-x86.brg: use xor eax,eax.
19730 * basic.cs: new tests
19732 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19734 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19735 in exception throwing code.
19737 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19739 * inssel-x86.brg: use xor esi,esi.
19741 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19743 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19744 can trace methods compiled during mini_init () too.
19746 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19749 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19751 * Makefile.am: static link on x86 (r=zoltan)
19753 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19755 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19756 code since it causes some programs to fail.
19758 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19760 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19762 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19764 * mini.c: ovfops_op_map - add STACK_OBJ case for
19766 * basic.cs: add test_0_pin_string as test
19769 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19771 * Makefile.am: build C# if srcdir != builddir
19773 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19775 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19776 fall-through blocks.
19778 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19780 * driver.c: enable loop by default again and include abcrem in -O=all.
19782 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19784 * iltests.il: Add some localloc tests.
19786 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19788 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19791 * inssel-amd64.brg: Add some optimizations.
19793 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19796 * Makefile.am: Statically link mono against libmono on AMD64.
19798 * mini-amd64.c inssel-amd64.brg: Optimizations.
19800 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19802 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19804 * tramp-amd64.c: Patch calling code in trampolines.
19806 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19808 * mini-amd64.c: pinvoke struct passing fixes.
19810 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19812 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19813 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19815 2004-08-05 Duncan Mak <duncan@ximian.com>
19817 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19820 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19822 * mini-amd64.c (emit_move_return_value): Move return value for normal
19825 2004-08-05 Martin Baulig <martin@ximian.com>
19827 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19828 `type->type'; just modify `type' itself when dealing with enums
19829 and generic instances.
19830 (check_call_signature): Make `simple_type' a `MonoType *'.
19832 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19834 * mini.c: Use OP_PADD to add offsets to addresses.
19836 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
19838 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
19840 * mini-sparc.c (mono_arch_emit_epilog): fix check
19841 for folding last op into restore instruction
19843 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19845 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
19846 helper methods using the code manager.
19848 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
19850 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
19852 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19854 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
19855 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
19857 * mini-s390.c: fix tail processing
19859 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
19861 * mini-ppc.c: mul.ovf.un exception name fix.
19863 2004-08-03 Martin Baulig <martin@ximian.com>
19865 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
19866 instances; before jumping to `handle_enum', also modify `ptype'.
19868 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19870 * cpu-sparc.md: fcall maximal length too small.
19872 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
19874 * mini-amd64.c mini.h: Add initial support for passing/returning
19875 structures to/from pinvoked methods.
19877 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
19879 * mini-ppc.c: reg allocator fix.
19881 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
19883 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
19885 * inssel.brg: Optimize memset on 64 bit machines.
19887 * mini-amd64.c: Fix some vararg cases.
19889 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19891 * mini-s390.c: Corrected macro in emit_float_to_int
19893 * s390-abi.cs: Tests to exercise the s390 ABI
19895 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19897 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
19900 * basic.cs: Add a test for add.ovf.un.
19902 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
19904 * mini-sparc.c: add case for OP_IDIV_UN
19906 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19908 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
19910 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
19912 2004-07-30 Ben Maurer <bmaurer@ximian.com>
19914 * basic.cs: regression tests.
19916 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
19919 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19921 * basic.cs: Add a new test.
19923 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
19924 and AOT. Various fixes and optimizations.
19926 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
19928 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
19930 * mini-ppc.c: make sure temp regs are not used for global reg
19933 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
19935 * cpu-sparc.md: conv_i8 fix for 64bits
19937 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
19939 2004-07-29 Ben Maurer <bmaurer@ximian.com>
19941 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
19942 add opcode for cmp BYTE PTR [eax], imm.
19944 * inssel.brg: Make memcpy and memset takes bases.
19946 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19948 * *-amd64.*: More AMD64 work.
19950 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19952 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
19953 add a compare-not-equal opcode.
19955 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
19957 * mini.c: Use mono_init_from_assembly instead of mono_init.
19959 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19961 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
19963 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
19965 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
19967 * inssel.brg: 64 bit fixes.
19969 * mini.h (MonoCallInst): Add some AMD64 specific data.
19971 * mini.h: Add some OP_P opcodes.
19973 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19975 * basic.cs: tests for 61797 and 61740
19977 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
19979 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
19980 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
19982 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
19984 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
19986 * *-amd64*.*: Ongoing AMD64 work.
19988 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
19990 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
19992 * *-amd64*: Ongoing AMD64 work.
19994 * mini-arch.h: Add AMD64 support.
19996 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
19998 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20000 * mini-ops.h: Add new opcodes.
20002 * Makefile.am: Add AMD64 support.
20004 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20005 rules into the inssel-long*.brg files.
20007 * *-amd64.*: Add beginnings of AMD64 backend.
20009 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20011 * mini.c (print_dfn): commenting out the code that prints
20012 the cil. With -O=deadce, this makes -v -v crash.
20014 * cpu-pentium.md: make checkthis have a length of 2
20016 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20018 * mini-sparc.h: fix implementations of __builtin
20019 functions for Sun compiler for V9.
20021 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20023 * mini.c: use the new stelem.ref wrapper
20024 * exceptions.cs, arrays.cs: new stelem.ref tests
20026 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20028 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20029 new XSP should work with these changes).
20031 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20033 * inssel-{long32,x86,}.brg: trivial optimizations.
20035 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20037 * mini.c: load value when emitting box operation in
20040 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20042 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20043 is one byte shorter than cmp DWORD PTR [eax], 0.
20045 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20047 * inssel-ppc.brg: arguments on the stack are always
20048 relative to the stack pointer (spotted by Neale Ferguson).
20050 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20052 * exceptions-x86.c: delay appending the method name to the trace until
20053 after mono_jit_info_table_find is called, as this gets the real
20056 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20058 * aot.c: register roots
20060 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20062 * aot.c : I could just use PLATFORM_WIN32 flag.
20064 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20066 * aot.c : Reverting the previous fix. This time it broke linux build.
20068 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20070 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20072 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20074 * mini.c (handle_stack_args): Remove some more debugging code.
20076 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20078 * driver.c mini.h aot.c: Allow additional options to be specified with
20079 --aot and pass them to mono_compile_assembly.
20081 * aot.c: Add experimental code to AOT compile all loaded assemblies
20082 on demand and save the code into a cache in the filesystem.
20084 * aot.c: Add support for more wrapper methods.
20086 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20089 * cpu-*.md: Remove removed opcodes.
20091 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20092 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20093 related icalls to marshal.c.
20095 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20097 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20099 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20101 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20103 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20104 * liveness.c: If liveness is recomputated we need to reset the information
20105 for each variable. This way, if the liveness range has been narrowed
20106 by optimizations that happened after the last computation, we can return
20109 For example, if you have
20114 // Tons of code that does not affect i
20120 i = 0 is dead code and will be removed by SSA. However, when
20121 linear scan gets to the code, i will still appear to be live
20122 throughout the entire block. This prevents good register allocation.
20124 2004-07-06 Martin Baulig <martin@ximian.com>
20126 * debug-mini.c (mono_debug_init_method): Allow
20127 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20128 (mono_debug_add_icall_wrapper): New method.
20130 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20132 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20134 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20137 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20139 * aot.c (mono_aot_load_method): Fix loading of debug info.
20141 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20143 * aot.c: Add logging support.
20145 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20147 * mini.h: Add prototype for mono_print_method_from_ip.
20149 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20151 * inssel.brg: 64 bit fixes.
20153 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20156 * Makefile.am: Add SPARC64 support.
20158 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20160 * aot.c: Fix alignment problems on 32 bit platforms.
20162 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20164 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20167 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20170 * mini.h: Bump AOT file version. Some 64 bit fixes.
20172 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20174 * inssel-sparc.brg: Add new rule to avoid register moves.
20176 * inssel.brg: Add ldind_to_load_membase helper function.
20178 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20180 * mini.c: OffsetToStringData intrinsic.
20182 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20184 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20186 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20189 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20190 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20192 * mini.c: reinstated mono_compile_get_interface_var()
20193 on x86, too, since the change breaks the Gtk# build there as well.
20195 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20197 * driver.c: remove loop from the default optimizations: it seems to
20198 interact badly with some of the other options (see bug #60613).
20200 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20202 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20203 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20205 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20207 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20208 vararg-using methods.
20210 2004-06-21 Martin Baulig <martin@ximian.com>
20212 * mini/mini-exceptions.c
20213 (mono_handle_exception): Added `gpointer original_ip' argument.
20214 After calling mono_unhandled_exception(), call
20215 mono_debugger_unhandled_exception() and if that returns true,
20216 restore the context and return.
20218 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20220 * mini-ppc.c: prefer the use of relative branches so
20221 they won't need to be patched in aot code (patch from Patrick Beard).
20223 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20225 * aot.c: patch from Patrick Beard to make the output assembly
20226 more correct for the MacOSX assembler. Small tweak to
20227 generate sane images on Linux/PPC, too.
20229 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20231 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20232 case until bug #59509 is fixed (shows up in #60332).
20234 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20236 * mini.c: make sure the needed wrappers are compiled, too, with
20239 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20241 * driver.c: remove NPTL reference in --version output.
20243 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20245 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20246 generate valid assembly for the Mach-O assembler.
20248 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20250 * driver.c: don't include abcrem in the all optimization specifier
20251 since it slows down jit compilation too much for now.
20253 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20255 * mini.c: use BIGMUL only if both operands have the same signage.
20256 * iltests.il: Test for bug 60056. (errors related to signage in
20261 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20263 * mini.c, aot.c: memory leak fixes.
20265 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20267 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20269 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20271 * Makefile.am: remove the -static hack completely, it links in
20272 statically glib as well.
20274 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20276 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20277 * exceptions.cs: make it compile with new mcs/csc.
20279 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20280 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20281 and added relevant test case.
20283 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20285 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20286 regressions in gtk-sharp.
20288 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20290 * exceptions.cs: New regression tests.
20292 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20294 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20296 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20298 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20300 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20302 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20304 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20306 * mini.c (mono_jit_runtime_invoke): Init class in this
20307 method instead of trusting mono_jit_compile_method to
20308 do the work (because wrappers can be in object class)
20310 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20312 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20314 * basic-long.cs: New regression test.
20316 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20318 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20319 and div/rem checks.
20321 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20323 * Makefile.am: fix miguel's change to build mono statically against
20324 libmono (track build dependencies).
20326 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20328 * cfold.c: Some glib versions do not have G_MININT32.
20330 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20332 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20333 with precision of tan, atan, sin and cos, and implemented related
20334 regressions tests (fixes bug 54467, but one new problem appeared and
20337 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20339 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20341 * exceptions.cs: Add test for constant folding && division by zero.
20343 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20344 since driver.c is in libmono too, so the optimization was useless.
20346 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20347 variable to driver.c so the compiler can emit more efficient code to
20350 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20352 * Makefile.am: don't distribute generated inssel.[ch] files.
20354 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20356 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20357 into the default appdomain. Fixes #58707.
20359 * jit-icalls.c: Remove the broken approximation for truncl, doing
20360 no conversion is better.
20362 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20365 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20367 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20368 of the mcrxr instruction which is not available on some processors
20369 even if it's documented to be. Implement add and sub overflow correctly
20370 (still not complete for long unsigned). Speed up icalls a bit.
20372 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20374 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20375 we run .cctor in the current domain instead of target_domain.
20377 Fixes bug #58558, .cctor not being called in -O=shared.
20379 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20381 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20383 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20385 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20386 which can be done with an imm8, do it that way.
20387 (mono_arch_output_basic_block): ditto for a jmp
20388 (mono_arch_emit_prolog): Computate maximum offset of a label.
20390 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20392 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20393 now tries to allocate prefered physical reg's for virtual
20394 regs. This reduces the number of emited spills/loads with
20395 20-30% on our core assemblies.
20397 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20399 * jit-icalls.c: truncl() is not needed and trunc() is
20400 the correct thing to do anyway (bug #58287).
20402 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20404 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20407 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20409 * driver.c: enable loop optimizations by default.
20411 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20413 * mini-x86.c: fix calc of max loop size when aligning loops start.
20415 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20417 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20420 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20422 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20425 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20427 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20429 * mini.c (inline_method): Allways inline some wrappers even if the cost
20430 is too large. Fixes #58785.
20432 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20434 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20436 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20437 (crichton@gimp.org). Beginning of support for sparc/linux.
20439 * mini-sparc.c: Optimize retrieval of LMF address.
20441 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20443 * exceptions-ppc.c: handle alloca in methods with clauses.
20445 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20447 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20449 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20451 * mini.c: Delegate most of the abort signal work to
20452 mono_thread_request_interruption, which also handles Stop and Suspend
20455 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20457 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20458 supports the save/restore lmf opcodes.
20460 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20462 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20463 by gcc-3.4 as well.
20465 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20467 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20469 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20470 methods which contain array accesses.
20472 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20473 boundaries. Fixes #58537.
20475 * iltests.il: Add regression test for #58537.
20477 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20479 * mini-x86.c (mono_arch_local_regalloc): Last part of
20480 fix for bug #58633 (releasing register to early).
20482 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20484 * basic-long.cs: Add new regression test.
20486 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20488 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20489 register too early on the chain.
20491 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20493 * mini.c (create_helper_signature): Use a helper function to reduce
20494 the code which needs to be written. Also set the calling convention of
20495 icalls on windows. Fixes #57840.
20497 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20499 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20500 exceptions-ppc.c: added helper function to get the instruction address
20501 from a signal handler context.
20503 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20505 * helpers.c: use g_get_tmp_dir. Invokes happyness
20508 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20510 * helpers.c: Add new env variable to pass args to objdump.
20511 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20513 2004-05-17 Radek Doulik <rodo@ximian.com>
20515 * Makefile.am (common_sources): added abcremoval.h so it get
20516 disted and daily mono packages on go-mono.com will build again
20518 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20520 * abcremoval.c: Fixed coding style, added copyright header.
20522 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20524 * mini.h: Added prototype for abc removal main function.
20526 * build_relations_propagation_table.pl: Added copyright header.
20528 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20530 * basic-long.cs: reg test for complex ceq_long bug.
20532 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20534 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20535 reg in long and clob case (bug #58343). Fixed/added comments.
20537 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20539 * mini.c (mono_jit_runtime_invoke): Follow new convention
20540 of calling the invoke method with an function pointer.
20542 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20544 * ChangeLog: Fix author of memory leak patch.
20546 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20548 * Makefile.am: fix make dist as well...
20551 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20553 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20554 on archs where pointers are 4 bytes long.
20556 * Makefile.am: Added abcremoval.c source file.
20558 * abcremoval.c: Added abcremoval.c.
20560 * abcremoval.h: Added abcremoval.h.
20562 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20564 * inssel.brg: Enabled bounds check removal.
20566 * mini.c: Added support for abcrem optimization.
20568 * mini.h: Added abcrem optimization label.
20570 * driver.c: Added support for abcrem optimization.
20572 * propagated_relations_table.def: Added propagated_relations_table.def.
20574 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20576 * mini.c, cfold.c: fix style.
20578 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20580 * mini.c: handle issue with the low-level implementation of
20581 some long opcodes (bug #54209).
20583 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20585 * basic.cs: test for my new cmov stuff.
20587 2004-05-13 Patrik Torstensson
20589 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20590 opt and added peephole documentation.
20592 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20594 * tramp-ppc.c: rewrote the generic trampoline code.
20596 2004-05-11 Patrik Torstensson
20598 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20600 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20602 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20604 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20605 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20607 * mini.c: Add new icalls for AsAny marshalling.
20609 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20611 * tramp-ppc.c, mini-ppc.c: more cleanups.
20613 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20615 * mini.c: no warnings.
20617 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20619 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20621 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20623 * mini.c: In the thread abort signal handler, if the thread is in the
20624 process of being stoped, don't throw the Abort exception, just stop the
20627 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20629 * tramp-ppc.c: removed old code.
20631 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20633 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20634 do some simple speed optimizations on ppc.
20636 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20638 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20639 and large offsets in load/store.
20641 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20643 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20644 it causes regressions.
20646 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20648 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20651 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20653 * jit-icalls.c: remove warnings.
20654 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20655 speedups for unsafe code.
20657 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20659 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20661 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20663 * basic-calls.cs: Add new regression test.
20665 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20668 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20670 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20673 2004-05-06 Patrik Torstensson
20675 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20676 long reg allocation in any reg (not only eax:edx) and implemented
20677 long shl/shr ops in asm instead of helpers.
20679 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20681 * mini-sparc.h: Fix warnings.
20683 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20686 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20687 separate statement for clarity.
20689 * mini-sparc.c: Update status.
20691 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20693 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20696 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20698 * inssel-ppc.brg: another small pre-release workaround:
20699 we don't do overflow detection for long_sub_un.
20701 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20703 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20704 (also works around a weird ppc bug: 57957).
20706 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20708 * tramp-ppc.c: trampoline fixes.
20710 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20712 * mini-ppc.c: fixed typos.
20714 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20716 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20717 at the top of the stack. Fixed typos. Use a frame registers
20718 for all the methods with exception clauses.
20720 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20722 * exceptions-ppc.c: restore fp registers.
20724 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20726 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20727 order from the stack top (moved the stack room to save the
20728 return value for trace after the param area). Fixed corruption
20729 in restoring registers on unwind.
20731 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20733 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20735 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20737 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20738 and prolog/epilog for methods that use it. Allow
20739 enough param area room for varargs methods. Fix miguel's
20740 breakage in exception handling.
20742 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20744 * Makefile.am: run genmdesc only on current arch.
20746 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20748 * exceptions-x86.c:
20749 * mini-x86.h: fix the build on windows.
20751 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20753 * 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.
20755 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20757 * mini-exceptions.c: New file.
20759 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20760 Move some parts of the x86 exception handling code to an
20761 arch-independent file so it can be shared with other ports.
20763 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20765 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20767 2004-04-26 David Waite <mass@akuma.org>
20769 * driver.c: remove comma from end of enumeration declaration
20771 2004-04-26 Jackson Harper <jackson@ximian.com>
20773 * driver.c: parse config file before loading first assembly. This
20774 allows the user gac to be enabled/disabled.
20776 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20778 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20779 simpler mechanism: we do not care what is encoded initially
20780 (branch absolute or relative), we care about the code and its
20781 target. I kept the old code for reference for now.
20783 The new code tries first to determine if the jump is anywhere in
20784 the -/+32 absolute meg range, if it succeeds, it encodes using the
20785 absolute branch; If not, it tried to find something in the
20786 relative range, if not, it uses the handle_thunk code.
20788 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20790 * exceptions-ppc.c: use the correct ip register on macosx.
20792 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20794 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20796 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20798 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20799 Raise exception on integer divide by zero by hand since the hw
20800 doesn't support it. Handle NaNs in FP compares.
20802 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20804 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20805 code reducing duplication between the platforms and enabled
20806 signal exception handling (on linux for now).
20808 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20810 * exceptions-ppc.c: more macosx support.
20812 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20814 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20816 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20818 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20820 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20822 * iltests.il: more tests.
20824 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20826 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20829 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20831 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20833 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20835 * liveness.c: Mark variables as volatile in all basic blocks reachable
20836 from exception clauses.
20838 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
20840 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
20843 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
20845 * iltests.il, basic.cs: more tests for regalloc.
20847 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
20849 * iltests.il: Some tests for register allocation modifications
20852 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
20854 * exceptions.cs: Add regression test for bug #56782.
20856 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
20857 original stack trace if an exception is rethrown. Fixes #56782. Oh,
20858 the beauty of fixing the same thing in 5 different files...
20860 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
20862 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
20865 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
20867 * mini.c: Add support for STRWLPARRAY marshalling convention.
20869 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20871 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
20872 to init the context to setup the regs pointer).
20874 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20876 * exceptions-ppc.c: more exceptions work.
20878 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20880 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
20883 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20885 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
20886 can use the memory directly.
20888 * cpu-pentium.md: Update documentation from a post from Zoltan.
20890 add x86_add_membase, x86_sub_membase, x86_mul_membase
20892 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20894 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
20895 GENERAL_REGS they were also hardcoded for all PPC ports.
20897 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
20899 Remove hard-coded limit for floating point registers, use
20900 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
20902 Notice that in MacOS X calling conventions you can fit a lot more
20903 floating point values in registers, so I should update the PInvoke
20904 test to excercise the passing of floating point values on the
20905 stack (currently broken).
20907 2004-04-06 Miguel de Icaza <miguel@ximian.com>
20909 * tramp-ppc.c (create_trampoline_code): Added
20910 JUMP_TRAMPOLINE_SIZE.
20911 (ppc_magic_trampoline): Follow the pattern from
20912 x86_magic_trampoline: if code is set to zero, return.
20913 (create_trampoline_code): Always pass MonoMethod to the jump
20914 trampoline, before it was passing a null.
20915 (mono_arch_create_jump_trampoline): Implement the jump stub, could
20916 share the code with mono_arch_create_jit_trampoline.
20918 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
20920 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
20923 * cpu-g4.md: Added length for jmp instruction, the worst case
20924 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
20927 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
20929 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
20931 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
20933 * mini.c: Only set bblock->real_offset when adding a new bblock, and
20934 before each IL instruction.
20936 * mini.c (CEE_BOX): Fix warnings.
20938 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20940 * mini.c: removed a few unused vars and extra whitespace.
20942 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
20944 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
20946 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
20948 (OP_GETCHR): use the above
20949 (CEE_LDELEMA): use the above.
20951 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
20952 version of the generic impl.
20953 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
20954 (CEE_LDELEMA): use the above.
20956 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20958 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
20961 * iltests.il: Added new regression test for #56317.
20963 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20965 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
20966 under NetBSD. Fixes #56450.
20968 * liveness.c (update_gen_kill_set): Fix previous patch.
20970 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20972 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
20974 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
20976 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
20977 ldsfld and ldsflda.
20979 * inssel-sparc.brg: Add more optimizations.
20981 * mini-sparc.c: Replace multiply/divide with shifts if possible.
20983 2004-04-01 Martin Baulig <martin@ximian.com>
20985 * mini.c (handle_box): New static function; moved the
20986 implementation of CEE_BOX here.
20987 (mono_method_to_ir): Added `constrained_call' variable.
20988 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
20989 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
20990 mono_method_get_constrained() to get the method.
20992 2004-04-01 Martin Baulig <martin@ximian.com>
20994 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
20995 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
20996 (mono_method_to_ir): We don't need these macros anymore since
20997 mono_class_get_full() already takes care of it.
20999 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21001 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21002 use @function (as doesn't accept #function here) and check the return
21003 value of system and stop if fails.
21005 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21007 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21009 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21011 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21013 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21015 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21018 * basic-long.cs: Add test for negation of Int64.MinValue.
21020 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21022 * mini-sparc.c: Update status.
21024 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21026 * exceptions-sparc.c: Fix return value in filters.
21028 * inssel-sparc.brg: Fix register allocation in some rules.
21030 2004-03-28 Martin Baulig <martin@ximian.com>
21032 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21035 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21037 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21039 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21040 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21041 remove unused conv_u4 opcode.
21043 * mini-x86.c: Remove valgrind workaround since it slows down things
21044 even when mono is not run under valgrind.
21046 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21048 * mini-sparc.c: Update status.
21050 * inssel-sparc.brg: Add some optimizations.
21052 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21053 future delay slot filling. Add support for varargs, tail calls and JMP.
21055 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21056 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21058 * inssel.brg: Fix register allocation in OP_ARGLIST.
21060 * inssel.brg: Fix warnings.
21062 2004-03-25 Martin Baulig <martin@ximian.com>
21064 * mini.c (inflate_generic_field): Removed.
21065 (mini_get_method): Removed, use mono_get_method_full(),
21066 (mini_get_class): Removed, use mono_class_get_full().
21067 (mono_method_to_ir): Pass our generic context to
21068 mono_field_from_token().
21070 2004-03-25 Martin Baulig <martin@ximian.com>
21072 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21073 of a `MonoMethod *'.
21074 (mini_get_method): Take a `MonoGenericContext *' instead
21075 of a `MonoMethod *'.
21076 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21077 a new local variable called `generic_context' which holds the
21078 current `MonoGenericContext *'; use it to lookup things.
21080 2004-03-24 Martin Baulig <martin@ximian.com>
21082 * mini.c (mini_get_class): New static method; if we're inside a
21083 generic instance, inflate the class if neccessary.
21084 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21086 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21088 * iltests.il: New regression test for #55976.
21090 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21093 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21095 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21098 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21100 * liveness.c: Consider SSA stores as well as loads when making vars
21103 * exceptions.cs: New regression tests for register allocation.
21105 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21107 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21108 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21109 domain lock only to protect puntual access to data structures.
21110 Added access lock for sighash, jit_icall_hash_name,
21111 jit_icall_hash_addr and domain->code_mp.
21113 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21115 * driver.c: Print SIGSEGV handling method.
21117 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21119 * mini.c (setup_jit_tls_data): Handle case when this is called
21120 multiple times for a thread.
21122 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21123 is different from fbxx_un. Fixes #54303. Also use constants instead of
21124 magic numbers in a lot of places.
21126 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21128 * exceptions.cs: Fix cctor test when --regression is used.
21130 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21132 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21135 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21137 * inssel-ppc.brg: fixed register assignments for some rules.
21139 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21141 * exceptions.cs: Add test for exceptions in static constructors.
21143 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21144 static constructors outside the domain lock. Fixes #55720.
21146 2004-03-17 Martin Baulig <martin@ximian.com>
21148 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21149 (inflate_generic_field): Take the `MonoMethod *' instead of the
21150 `MonoClass *' and added support for generic method.
21151 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21152 have a `field->parent->gen_params', only inflate the field if it's
21153 an open constructed type.
21155 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21157 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21158 exception object instead of the preconstructed ones.
21160 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21162 * mini.c: reverted changed to sigsegv_signal_handler commited
21163 accidentally in the previous patch.
21165 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21168 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21169 running --aot with an old assembly.
21171 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21173 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21176 * mini-sparc.c: Add support for v9 branches with prediction.
21178 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21180 * mini.c (mini_init): #warning is GNUC only
21182 * mini-sparc.h: implement __builtin_frame_address
21183 and __builtin_return_address for Sun C compiler
21185 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21187 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21189 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21191 * basic-calls.cs: Add test for unaligned byref long argument passing.
21193 * mini-ops.h: Add sparcv9 compare and branch instructions.
21195 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21196 v9 instructions if we have a v9 cpu.
21198 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21199 registers for global allocation.
21201 * exceptions-sparc.c: Fixes.
21203 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21205 * liveness.c (mono_analyze_liveness): Optimized version.
21207 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21209 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21212 * basic-float.cs basic-calls.cs: New regression tests.
21214 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21216 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21217 sigaltstack implementation.
21219 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21221 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21222 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21224 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21226 * mini.c: Fix warnings.
21228 * mini.c (mono_resolve_patch_target): New function which contains the
21229 arch independent part of the patching process.
21231 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21232 patching code to a separate function.
21234 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21236 * mini.c (add_signal_handler): ifdef out on Windows
21238 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21240 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21241 cpu-sparc.md: Add exception handling support + other fixes.
21243 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21244 typed GC detection in --version.
21246 * basic.cs exceptions.cs: New regression tests.
21248 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21249 the arch specific code can store data during a compilation.
21251 * mini-ops.h: Add OP_SETFRET.
21253 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21254 function, register a separate icall for each arity, so the icalls can
21257 * mini.c (mono_print_tree): Print negative offsets in a more readable
21260 * mini.c: Make signal handling work on sparc.
21262 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21264 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21266 * jit-icalls.c: Emulate truncl by aintl on solaris.
21268 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21270 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21272 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21274 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21276 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21277 a MarshalByRef type, inline a method that performs the check, taking into
21278 account that the object can be a proxy. Also implemented tow new opcodes:
21279 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21280 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21281 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21283 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21285 * mini-ppc.c: if a relative branch displacement is too big
21286 but it points to and area reachable with an absolute branch,
21289 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21291 * mini.c: optimize small copies in cpblk.
21293 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21295 * basic-calls.cs basic-float.cs: New regression tests.
21297 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21298 negative offsets from %fp. Implement localloc. Fix local register
21299 allocation. Fix the case when the this argument needs to be saved to
21300 the stack. Implement some missing opcodes.
21302 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21304 * mini.c (mini_method_compile): Reenable global regalloc in methods
21305 with exception handlers.
21307 * linear-scan.c (mono_varlist_sort): Fix warning.
21309 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21311 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21314 * liveness.c: Make all variables uses in exception clauses volatile, to
21315 prevent them from being allocated to registers. Fixes #42136.
21317 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21319 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21320 causes regressions.
21322 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21323 argument to mono_arch_regalloc_cost.
21325 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21328 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21330 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21331 Make the cost of allocating a variable to a register arch dependent.
21333 * basic-calls.cs: Fix compilation of tests.
21335 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21336 helper function to cut back on the number of #ifdefs needed.
21338 * mini-ppc.c: Fix compilation.
21340 * basic-calls.cs: New regression tests.
21342 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21344 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21345 of l0 since that is callee saved.
21347 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21350 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21351 of delay instruction.
21353 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21355 * mini.h (MonoCallInst): Add 'virtual' flag.
21357 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21359 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21361 * *.cs: New regression tests.
21363 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21366 * mini.c (mono_runtime_install_handlers): Fix build.
21368 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21369 'signal_stack_size' members.
21371 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21372 alternate signal stack.
21374 * exceptions-x86.c: Add stack overflow handling.
21376 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21377 functions to arch independent code.
21379 * mini.c (mono_print_tree): Print more detailed info for load_membase
21382 2004-02-23 Martin Baulig <martin@ximian.com>
21384 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21386 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21388 * mini-x86.c: fixed reg allocation for div/rem.
21390 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21392 * driver.c (mono_main): Report some configuratio options on --version.
21394 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21396 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21397 low in the address space. Correctly flush memory in thunks where we
21398 output native code.
21400 2004-02-20 Martin Baulig <martin@ximian.com>
21402 * mini.c (mini_get_method): New static method; inflate all generic
21403 methods and methods in open generic instances.
21404 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21405 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21407 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21409 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21411 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21413 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21415 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21417 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21418 it compile using Sun's compiler.
21420 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21422 * 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.
21424 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21426 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21428 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21430 * mini-ppc.c: handle calls outside of the allowed range with thunks
21431 allocated using the code manager.
21432 * tramp-ppc.c: use the code manager to hold generated native code.
21433 Fixed the magic trampoline to just patch vtable entries.
21435 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21437 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21440 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21442 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21445 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21446 if we have a working __thread implementation.
21448 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21449 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21451 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21453 * mini-x86.c: Fix compilation under gcc 2.
21455 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21457 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21458 contains a call to the wrapped function.
21460 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21461 OP_<CALL>_IMM opcodes, and use them under X86.
21463 * mini.c (mono_jit_find_compiled_method): Fix warning.
21465 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21467 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21469 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21470 functionality to mini.c.
21472 * mini.c (mono_create_jump_trampoline): New function to create a jump
21473 trampoline. Return a compiled method instead of a trampoline if it
21474 exists. Add a cache for jump trampolines.
21476 * mini.c (mono_jit_find_compiled_method): New function to return a
21477 compiled method if it exists.
21479 * mini-x86.c: Call mono_create_jump_trampoline instead of
21480 mono_arch_create_jit_trampoline.
21482 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21483 a jump trampoline. Fixes #52092.
21485 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21487 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21488 which is not up-to-date. Add check_corlib_version () instead.
21490 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21493 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21494 since newer valgrind versions do not need it.
21496 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21497 compile a method with a given set of optimizations.
21499 * mini.c: Compile icall wrappers on-demand instead of at startup.
21501 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21502 wrapper for an icall.
21504 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21506 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21509 * iltests.il: Add test for non-empty stack before switch instruction.
21511 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21513 * mini.c: Add support for new stringbuilder marshalling conventions.
21515 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21517 2004-02-01 Martin Baulig <martin@ximian.com>
21519 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21520 in `ginst->mtype_argv'.
21522 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21524 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21525 facilitate grepping.
21527 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21529 * mini.c: fixed buglet in initobj generic implementation for references.
21531 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21533 * Makefile.am: make the version script conditional.
21534 * jit-icalls.c: handle missing truncl().
21536 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21538 * exceptions.cs: Add more tests for double->int conversion.
21540 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21541 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21543 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21545 * driver.c: make --verbose --version emit an error
21546 if the loaded corlib doesn't match the runtime version.
21548 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21550 * mini-ppc.h: export ppc_patch().
21551 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21552 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21553 on par or better than on MacOSX.
21555 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21557 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21558 mono_lookup_pinvoke_call.
21560 * mini-x86.c: Under windows, the default pinvoke calling convention is
21561 stdcall. Fixes #52834.
21563 * mini.c (optimize_branches): Add an upper bound to the number of
21564 iterations to prevent infinite loops on strange loops. Fixes #53003.
21566 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21568 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21569 and ISINST. Fixes #52093.
21571 * objects.cs (test_0_vector_array_cast): New tests.
21573 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21575 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21576 checking in Array.Set ().
21578 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21581 * object.cs (test_0_multi_array_cast): New regression test.
21583 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21585 * exceptions-ppc.c: fix build on Linux/PPC.
21587 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21589 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21590 running under valgrind.
21591 (x86_magic_trampoline): Fix build bustage.
21593 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21594 negative values as well. This is needed for the encoding of the line number
21595 info, since sometimes the line numbers are not in increasing order.
21597 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21599 * cpu-pentium.md (localloc): Increase the size of the localloc
21600 instruction since it is a loop under Win32.
21602 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21605 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21607 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21608 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21609 Max Horn (max@quendi.de). Fix file names in comments.
21611 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21613 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21614 avoid stack overflow.
21615 (replace_usage): Avoid uninitialized variable warnings.
21617 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21618 and taking the address of valuetype variables.
21620 2004-01-03 Patrik Torstensson
21622 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21623 for other purposes than FP later on.
21625 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21627 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21630 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21632 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21634 2003-12-30 Patrik Torstensson <p@rxc.se>
21636 * mini-x86.h: Decreased number of availiable fp regs.
21637 Solves corner cases with FP spilling.
21639 2003-12-23 Patrik Torstensson <p@rxc.se>
21641 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21642 for floating point stack tracking / spilling on x86.
21645 * basic-float.cs: added float mul overflow test.
21647 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21649 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21651 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21653 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21654 supports for cond branches that overflow the immediate
21655 overflow offset. mcs can compile simple programs.
21657 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21659 * exceptions-ppc.c: exception handling support wip:
21660 finally handlers get run on exception.
21662 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21664 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21667 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21669 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21670 initial support for stack walking and unwinding.
21672 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21674 * driver.c (mono_main): Make corlib-out-of-sync message more
21675 descriptive. Also remove verify_corlib call.
21677 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21679 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21680 not overlap with other call's arguments, too.
21682 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21684 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21685 move to arch-specific code the choice of arch-specific
21686 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21687 * mini.c: ensure emulation calls will not interleave
21690 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21692 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21693 the magic trampoline stack frame is dropped before executing
21696 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21698 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21699 and integer to fp conversions. Added support for overflowing
21700 arguments on the stack. Reserve a couple more registers as temps.
21701 Added support for aot compilation (as output still needs to be
21704 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21706 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21707 Don't overwrite return register in some corner cases.
21709 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21711 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21712 static constructors when AOT compiling.
21714 * driver.c (mono_main): Call mono_check_corlib_version.
21716 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21718 * cpu-g4.md, basic.cs: fixed div target register.
21720 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21722 * mini-ppc.c, basic.cs: shl_imm fix with test.
21724 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21726 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21727 structures by value. Misc fixes.
21728 * objects.cs: more tests.
21730 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21732 * mini-ppc.c: lconv.ovf.i implemented.
21734 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21737 (mini_init): don't error out if someone already called g_thread_init.
21739 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21741 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21742 to be any type per the spec. Fix abnormal memory usage when
21743 the same object is repeatedly thrown.
21745 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21747 * mini.c: check for overruns in IL code.
21749 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21751 * TODO: Add/remove some todo entries.
21753 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21755 * driver.c (mono_main): Call mono_verify_corlib.
21757 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21759 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21760 This has been moved to mini.c
21761 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21762 type being casted is marshalbyref it could be a proxy, so instead of
21763 emitting the type check code, emit a call to a runtime method that will
21764 perform the check by calling CanCastTo if needed.
21766 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21768 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21769 methods with large stack frames under Win32.
21771 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21773 * Makefile.am: Distribute regression tests.
21775 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21776 at the end instead of inserting each variable into the sorted list.
21778 * linear-scan.c (mono_varlist_sort): New helper function.
21780 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21782 * mini.c: ensure arguments and locals are within bounds.
21784 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21786 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21789 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21791 * mini.c (mono_cprop_copy_values): Fix crash.
21793 * aot.c: Set verbosity back to 0.
21795 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21797 * regalloc.c: complete memory leak fix by Laurent Morichetti
21800 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21802 * driver.c (main_thread_handler): Revert the previous patch.
21804 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21807 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21808 memory from the memory pool.
21810 * driver.c (main_thread_handler): Turn on all optimizations when
21813 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21814 an array for better performance.
21816 * regalloc.c (mono_regstate_assign): Fix memory leak.
21818 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21819 serialize the debug info.
21821 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21822 debug info from the serialized representation.
21824 * aot.c: Save debug info into the generated file and load it when
21827 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21829 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21831 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21832 More FP-related fixes.
21834 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
21836 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
21837 and register allocation buglet. Hello world now runs.
21839 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21841 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
21842 * tramp-ppc.c: fixed class init trampoline.
21843 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
21845 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21847 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
21848 mini.c: more ppc changes/fixes.
21850 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21852 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
21853 Also optimize the case when the arguments are the same in the caller
21856 * iltests.il: Add tests for tail calls with valuetype arguments.
21858 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21860 * mini-ppc.c: fixes for struct return type.
21862 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
21864 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21865 mono_spillvar_offset() to arch-specific code.
21867 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
21869 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
21871 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21873 * exceptions-x86.c: Fix stack space leaks.
21875 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
21876 registers from the lmf if the method has save_lmf set.
21878 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
21880 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
21881 of icall wrappers into InvokeInDomain, since these are now per-domain.
21883 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
21885 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
21886 make some opcode emulation and intrinsic ops enabled/disabled
21887 according to the architecture. More fixes.
21889 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
21891 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
21893 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21895 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21896 arch-specific handling for 'this' and struct return type to
21897 arch-specific code.
21899 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21901 * aot.c: prevent divide by zero error when reporting (it happened with
21902 Accessibility.dll).
21904 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
21906 * mini.h (inst_switch): Remove unused macro.
21908 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21911 (load_aot_module): free 'info->methods' and 'info' properly. No more
21912 "free(): invalid pointer blah" messages when you have an old aot
21915 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
21917 * jit-icalls.c, mini.c: Added support for context static fields.
21919 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21921 * mini.c (mono_method_blittable): Methods which set LastError are not
21922 blittable either. Fixes #51108.
21924 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21926 * mini.c: flush icache.
21927 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
21929 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21931 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
21933 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
21935 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
21938 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
21941 * inssel.brg (CEE_MKREFANY): Fix AOT case.
21943 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
21945 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
21946 instruction when the result is discarded.
21948 * iltests.il (test_0_div_regalloc): New regression test.
21950 * arrays.cs: Fix compilation error.
21952 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
21954 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
21955 float rules to inssel-x86.brg: sane architectures with FP registers
21956 don't need to implement these rules.
21958 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21960 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
21962 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21964 * mini.h, inssel-long32.brg: fixed endianess issues in int64
21965 implementation of 32 bit systems.
21967 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21969 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
21970 (Jeroen Zwartepoorte).
21972 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
21974 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
21975 the caller and the callee matches.
21977 * mini.c (mono_method_to_ir): Add comment.
21979 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
21980 signbit is missing on some platforms.
21982 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
21984 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
21986 * mini.c (setup_jit_tls_data): Call the new function.
21988 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
21990 * mini-x86.c: Add experimental support for fast access to the lmf
21991 structure under NPTL/Linux 2.6.x.
21993 2003-11-06 Martin Baulig <martin@ximian.com>
21995 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
21996 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
21999 2003-11-02 Martin Baulig <martin@ximian.com>
22001 * mini.c (inflate_generic_field): New static method.
22002 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22003 generic instance and the field is declared in a generic type, call
22004 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22006 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22008 * mini.h mini.c (mono_method_same_domain): New function to return
22009 whenever the caller and the callee are in the same domain.
22011 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22013 2003-10-30 Martin Baulig <martin@ximian.com>
22015 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22016 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22018 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22019 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22021 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22023 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22026 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22027 object here, so it is in the correct appdomain etc.
22029 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22031 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22033 (mono_method_to_ir): Avoid freeing the type created returned from
22034 mono_type_create_from_typespec, since it is put into an internal cache
22035 by the function. Fixes pointer.exe.
22037 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22038 trampolines for icalls and pinvokes as well. Fixes #33569.
22040 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22042 * mini.c: Update after appdomain changes.
22044 * mini.c (mono_jit_compile_method_inner): Allways compile native
22045 method wrappers in the root domain, since there can only be one
22046 instance of them, whose address is stored in method->info.
22048 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22050 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22051 environment variable. Instead detect automatically whenever running
22052 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22055 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22057 * trace.c, trace.h: New files that implement the new trace option
22060 * driver.c: Document new --trace options.
22062 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22065 - if (mono_jit_trace_calls)
22066 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22068 * mini.h: prototypes.
22070 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22072 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22074 * mini.c inssel.brg: Implement typedefbyref opcodes.
22076 * mini.c (mono_jit_compile_method): Remove unused local variable.
22078 * mini.c (mono_jit_compile_method_inner): Ditto.
22080 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22082 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22084 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22086 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22088 * mini.c (mono_no_aot): Remove unused global variable.
22090 * mini.c: Thread safety fixes.
22092 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22094 * mini.c (mono_create_class_init_trampoline): Add a lock around
22095 class_init_hash_addr.
22097 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22100 * mini.c: Decompose the NEWARR instruction before decomposing its
22101 arguments. Fixes #30073.
22103 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22105 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22108 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22110 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22112 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22114 * driver.c: Add support for compiling icall wrappers to --compile.
22116 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22118 * inssel.brg: The empty value in class->interface_offsets is -1, not
22121 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22123 * objects.cs: New test for 'is' operator on an array of interfaces.
22125 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22127 * tramp-ppc.c: update trampoline code to support jumps
22128 and class initialization.
22130 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22132 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22134 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22136 * inssel.brg (OP_UNBOX): Remove unused rule.
22138 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22139 region instead of one for each method. Fixes #47813.
22141 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22143 * exceptions.cs (test_0_nested_finally): New regression test for
22144 nested exception handlers.
22146 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22148 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22150 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22153 * mini.c (mono_method_check_inlining): Make the inlining limit
22154 configurable by an environment variable.
22156 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22158 * mini.h: Bump AOT file version.
22160 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22161 token, store the image along with the token, since the token might not
22162 refer to the same image as the method containing the relocation,
22163 because of inlining.
22165 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22167 * mini.c (mono_precompile_assemblies): New function to compile
22168 all methods in all loaded assemblies.
22170 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22172 * regalloc.h regalloc.c (MonoRegState): Change the type of
22173 iassign and fassign to int*, since they can contain large negative
22174 values if the register is spilled. Also added some comments. Fixes
22177 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22178 under Win32. Fixes #42964.
22180 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22182 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22184 * aot.c: Added support for AOT compiling methods which contain calls
22185 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22188 * driver.c (compile_all_methods): Run the compilation in a thread
22189 managed by mono. Fixes #44023.
22191 * mini.c (mono_codegen): Print full method name in verbose output.
22193 * mini-x86.c (mono_arch_patch_code): Fix warning.
22195 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22196 jumps, since the method we are jumping to might be domain-specific.
22198 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22200 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22202 * inssel.brg: string chars are unsigned.
22204 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22206 * TODO: New todo item.
22208 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22209 which calls mono_runtime_class_init and patches the call site to
22210 avoid further calls.
22211 (mono_arch_create_class_init_trampoline): New arch specific function
22212 to create a class init trampoline.
22213 (create_trampoline_code): Generalized so it can create
22214 class init trampolines as well.
22216 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22217 (mono_create_class_init_trampoline): New function to create and cache
22218 class init trampolines.
22219 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22220 vtable given the address of a class init trampoline. Used by the
22222 (mono_codegen): Generate a call to a trampoline instead of
22223 mono_runtime_class_init in LDSFLD[A].
22224 (mono_codegen): Add relocations for the new trampoline.
22226 * mini.h mini-x86.c aot.c: Added a new relocation type:
22227 MONO_PATCH_INFO_CLASS_INIT.
22229 * mini.h: Bump AOT version number.
22231 * aot.c: Create a copy of the loaded code instead of using the original
22232 so methods which call each other will be close in memory, improving
22235 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22236 patch since it breaks the regression tests.
22238 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22239 for the register saving instruction sequence since the
22240 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22242 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22244 * TODO: Fix todo item && remove another.
22246 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22248 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22251 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22252 function of the module.
22254 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22255 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22256 --no-aot command line option.
22258 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22260 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22261 by Bernie Solomon (bernard@ugsolutions.com).
22263 * inssel.brg: Refactor the interface offset table related code into
22264 its separate functions and add support for the AOT case.
22266 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22268 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22270 * aot.c: Added mono_aot_verbose variable and made all debugging
22271 output depend on the value of this variable.
22273 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22274 method_label and info_label.
22276 * mini.h mini-x86.c aot.c: Added a new relocation type
22277 MONO_PATCH_INFO_IID for klass->interface_id.
22279 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22280 the MonoJitInfo structure.
22282 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22283 a non-root appdomain in shared mode.
22285 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22287 * aot.c: make aot loader less verbose. Remove free of unused variable.
22289 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22291 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22293 * .cvsignore: Added *.dll.
22295 * mini.c (mono_print_tree_nl): New function callable while debugging.
22297 * mini.c (mono_print_code): Export this.
22299 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22302 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22304 * mini.h (MonoCompile): Added 'jit_info' field.
22306 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22307 the cfg structure, since it is needed by the AOT compiler.
22309 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22311 * aot.c: A major rewrite. Changes include:
22312 - save exception tables for methods which have them.
22313 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22314 to g_module_symbol.
22315 - reworked the file format so it is now much smaller and needs
22316 fewer relocation entries.
22318 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22320 * aot.c (load_aot_module): Fix build bustage on platforms without
22323 2003-09-04 Martin Baulig <martin@ximian.com>
22325 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22327 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22329 * TODO: Some new optimization ideas.
22331 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22333 * aot.c: Save the optimization flags used to compile the code into
22336 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22337 support emitting domain specific code.
22339 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22340 no longer domain neutral. It can be made domain neutral by compiling
22341 with --optimize=shared.
22343 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22344 between appdomains.
22346 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22347 loading of AOT code.
22349 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22351 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22352 if there is no domain neutrality information.
22354 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22356 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22357 format version into the generated library.
22359 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22360 callee method into the caller since one of them could be shared.
22362 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22363 system exceptions from AOT code now works.
22365 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22366 method if it is domain neutral and the callee is not.
22368 * graph.c (cfg_emit_one_loop_level): Fix warning.
22370 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22372 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22375 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22377 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22378 is needed by code which is executed before mono_runtime_init ().
22379 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22381 * mini.c (mono_thread_abort): Fix warning.
22382 (mono_jit_compile_method): Call static constructor in the AOT case too.
22384 * aot.c (mono_compile_assembly): Fix warning.
22386 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22388 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22390 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22392 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22394 * cpu-pentium.md: Fix the length of call opcodes so they include the
22395 ESP restoring instruction. Fixes #47968.
22397 2003-08-28 Martin Baulig <martin@ximian.com>
22399 * mini-x86.c (mono_arch_call_opcode): Added support for
22400 MONO_TYPE_GENERICINST.
22402 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22404 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22406 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22407 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22409 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22412 2003-08-26 Martin Baulig <martin@ximian.com>
22414 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22415 when reporting an error, set this to the actual error location.
22416 (mono_method_to_ir): Report the correct error location if
22417 get_basic_blocks() returned an error.
22419 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22421 * mini.c (mono_type_blittable): OBJECT is not blittable.
22422 (mono_method_blittable): Methods which have marshalling descriptors
22423 are not blittable either. Fixes #47842.
22425 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22427 * driver.c mini.c: Use an environment variable instead of a global
22428 variable. Also fix the build.
22430 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22431 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22434 * driver.c mini.c: Added --with-valgrind option to turn off some
22435 code which prevents mono from running under valgrind.
22437 * mini.c (mono_emit_call_args): Fixed warning.
22439 * mini.c (mono_emulate_opcode): Fixed warning.
22441 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22443 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22444 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22445 regalloc.c, regalloc.h: specify available registers in arch-specific
22446 code and support floats in the regallocator (patch by Laurent Morichetti
22449 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22451 * mini.c: mono_thread_current() can be called only after
22452 mono_runtime_init(): rearrange code to not call it early on.
22454 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22456 * mini.c: allocate jump tables in the code mempools.
22458 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22460 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22463 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22465 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22466 12 to 16. This fixes bug #47453.
22469 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22471 * mini-ppc.c: fixed indexed load and unsigned compares.
22473 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22475 * mini.c: reenabled installation of handler for
22476 thread abort signal.
22478 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22480 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22481 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22482 until it's fixed and actually useful.
22484 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22486 * inssel-long32.brg: couple more opcodes implemented.
22488 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22490 * mini-sparc.c: Even more opcodes implemeted.
22492 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22494 * mini-sparc.c: More opcodes implemented.
22496 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22498 * mini-sparc.c: More opcodes implemented.
22500 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22502 * inssel-sparc.brg: Add some needed rules. Direct
22504 * Makefile.am: Use inssel-sparc.brg
22505 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22506 an assert happy for now.
22508 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22510 * mini-sparc.c: Fixed compile errors.
22511 * exceptions-sparc.c: Same. We now produce a mono binary
22512 on sparc-linux. Yea.
22514 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22516 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22517 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22518 They compile, but do not work.
22520 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22522 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22523 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22524 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22527 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22529 * mini.c: more opcodes implemented and better support for generics.
22531 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22533 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22534 * mini.c, mini.h: first cut at generics support: some new instructions
22535 added and changed the behaviour of some of the existing ones.
22537 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22539 * mini.c: Removed definition of metadata_shared mutex here.
22541 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22543 * mini-x86.c: make vararg calls work for instance methods.
22545 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22547 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22548 returns the arguments in a separte list, now.
22550 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22552 * aot.c, mini.c: updates for array type representation changes.
22554 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22556 * mini.c: register function to perform jit shutdown.
22558 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22560 * mini.c: use a faster allocator if possible.
22562 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22564 * aot.c: some cleanups and portability changes.
22566 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22568 * mini.c: use faster allocation for CEE_BOX if possible.
22570 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22572 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22573 Moved inlined mempcy code to its own function so that is can be
22574 reused. Added an inline memset function as well (optimized initobj).
22575 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22577 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22579 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22581 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22583 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22584 arch code can setup the cpu for CLR execution, if needed.
22585 We use it on x86 to set the precision of FP operations.
22587 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22589 * mini.c: disable some optimizations if we can guess they'll cost too
22590 much for a given method.
22592 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22594 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22596 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22597 * mini.h mini.c mini-x86.c: Added instruction level coverage
22598 info collection support.
22600 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22602 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22603 is now implemented in the profiling API. Get rid of a couple of
22604 unnecessary global variables.
22606 2003-06-15 Nick Drochak <ndrochak@gol.com>
22608 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22609 * cpu-g4.md: add op_bigmul and op_bigmul_un
22610 * cpu_pentium.md: add op_bigmul_un
22611 * inssel-long32.brg: add rule for unsigned bigmul
22612 * mini-ops.h: define OP_BIGMUL_UN
22613 * mini-x86.c: THE BUG: handle (un)signed properly
22614 * mini.c: choose unsigned opcode if needed.
22615 This set of patches fixes bug #44291
22617 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22619 * mini.c (optimize_branches): improved to handle all kinds of
22620 conditional branches.
22622 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22624 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22625 don't raise exceptions.
22627 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22629 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22630 to arch-specific files.
22632 2003-06-09 Martin Baulig <martin@ximian.com>
22634 * Makefile.am (libs): Added $(LIBGC_LIBS).
22636 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22638 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22639 and OP_ATAN (fixes bug#44293).
22641 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22643 * Makefile.am, mini-x86.c: rename cpu description array to
22644 pentium_desc, since some compilers define the 'pentium' preprocessor
22647 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22649 * mini.c (mini_select_instructions): add explicit branch if the
22650 following block is not the false target of a conditional branch -
22651 we need this with any optimization that reorder or remove bblocks
22653 * mini.c (optimize_branches): bug fixes
22655 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22657 * mini.c (mono_method_to_ir): inline static readonly fields
22659 * ssa.c (fold_tree): start cfold support for long (very simple
22662 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22664 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22666 * inssel.brg: fixed memcpy (bug #44219).
22668 2003-06-05 Dick Porter <dick@ximian.com>
22670 * driver.c: Set the glib log levels to not abort if g_message
22673 g_set_prgname() has to happen before mini_init() so that the
22674 process handle gets the info.
22676 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22678 * driver.c: add intrins to the default optimizations to get wider
22681 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22683 * mini.h: some large basic blocks will overflow a 16-bit
22684 integers for symbolic registers.
22686 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22688 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22689 (mono_arch_output_basic_block): fix bug 43499
22691 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22693 * mini.c: kill duplicated definition of mono_debug_format.
22695 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22697 * mini-x86.c, arrays.cs: fixed register allocation bug.
22699 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22701 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22703 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22705 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22708 (print_method_from_ip): also print source location information if
22711 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22713 * mini.c (mono_find_block_region): bug fix in region code
22714 (mini_method_compile): enable removing unreachable code again, but
22715 only in methods without exception clauses.
22717 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22719 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22720 Implemented arglist opcode and handling of TypedReference type.
22721 Fixed x86 call convention when a structure is returned.
22722 Minimal support for calling static vararg methods.
22724 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22726 * mini.c (mini_method_compile): always remove unreachable code,
22727 because the code in them may be inconsistent (access to dead
22728 variables for example).
22730 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22732 * driver.c, debug-mini.c: warning fixes.
22734 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22736 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22738 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22740 * mini.c: thread-static fields are registered in mono_class_vtable(),
22741 so ensure the function is called before checking for them.
22743 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22745 * mini.c (optimize_branches): fix for bug 43586
22747 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22748 overflow (fixes Bug #43639)
22750 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22752 * mini.c, objects.cs: allow the use of stobj for primitive types.
22754 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22756 * mini.c: be less strict about argument checking until we support
22757 running the verifier.
22759 2003-05-27 Nick Drochak <ndrochak@gol.com>
22761 * basic-long.cs: tests for (ulong)int * (ulong)int also
22762 * mini.c: use the same trick for (ulong)int * (ulong)int
22764 2003-05-27 Nick Drochak <ndrochak@gol.com>
22766 * basic-long.cs: add regression test for (long)int * (long)int
22767 * cpu-pentium.md: add op_bigmul specification
22768 * inssel-long32.brg: add OP_BIGMUL rule
22769 * mini-ops.h: add OP_BIGMUL
22770 * mini-x86.c: register allocator: handle case where src1 needs to be
22772 * mini.c: substitute special BIGMUL opcode in the tree for
22773 (long)int * (long)int
22775 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22777 * jit-icalls.c: call the type ctor on field access if needed.
22779 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22781 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22782 to a method (including results of ldelema, bug#43207).
22784 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22786 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22787 colors to show exception handler blocks.
22789 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22790 (fix for pinvoke7.cs).
22792 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22794 * mini.h, mini.c: ensure correct initialization order for types that
22795 require it. Prepare for lazy compilation of jit icall wrappers.
22796 Provide a name for opcode emulation to reduce unneeded mallocing.
22798 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22800 * mini-x86.c: better register restoring code and profiling
22801 support for tail calls.
22803 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22805 * mini.h, driver.c: prepare for leaf methods optimization.
22807 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22809 * mini.c: get targets of branches before converting a method.
22811 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22813 * mini.c (optimize_branches): added some experimental code (disbaled)
22815 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22817 * mini.c (optimize_branches): fix branch to branch optimization
22819 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22821 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22823 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22825 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22828 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22830 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22831 enable use of interface variables again.
22833 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22834 I1 to registers because there is no simply way to sign extend 8bit
22835 quantities in caller saved registers on x86.
22837 * inssel-float.brg: set costs of some rules to 2 so
22838 that monobure always select the arch. specific ones if supplied,
22839 regardless of the order we pass the files to monoburg.
22841 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22843 * mini.c, mini-x86.c: since the magic trampoline for jumps
22844 can't patch the code directly, we do it as soon as the
22845 method gets compiled.
22847 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22849 * mini-x86.c, mini.h: introduce a new patching method
22850 to support CEE_JMP and tail calls.
22851 * mini.c: obey tail.call. Don't precompile methods target
22853 * tramp-x86.c: new trampoline code to handle methods
22854 reached through a jump.
22856 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
22858 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
22859 bit values to registers
22861 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
22863 * mini.c (mono_compile_get_interface_var): share interface
22864 variables if possible.
22866 2003-05-16 Martin Baulig <martin@ximian.com>
22868 * debug-mini.c (mono_init_debugger): New function to initialize
22869 the debugger. This is not in the debugger since it needs to
22870 access some of mini's internals.
22872 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22874 * mini.c (mono_method_to_ir): inlining fixes/cleanups
22876 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
22878 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
22879 for value type handling.
22881 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22883 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
22884 (mono_method_check_inlining): enable inlining of all kinds of wrappers
22886 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
22888 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
22889 the constructor through a proxy.
22891 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22893 * jit-icalls.c, inssel.brg: fixes to array element address
22896 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
22898 * mini-x86.c (is_regsize_var): allocate pointer to registers
22900 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22902 * driver.c: fixed typo, added intrins to the set of optimizations
22903 tested with regressions.
22905 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
22907 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
22908 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
22911 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
22913 * inssel.brg: remove some common pop instructions without side effects
22915 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22917 * inssel-x86.brg: fixed thinko in int to double conversions.
22919 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
22921 * mini.c, jit-icalls.c: added runtime thread-static variable support.
22923 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22925 * inssel-long32.brg: two more missing instructions.
22927 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
22929 * mini.c (mono_emit_call_args): set the cil_code for all arguments
22930 if not already set.
22932 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
22934 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
22937 * basic-float.cs: Added tests for negative zero.
22939 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22941 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
22942 a couple of missing operations for long casts, with test cases.
22944 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22946 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
22948 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
22950 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
22951 code size estimation.
22953 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
22955 * mini.c (mono_jit_create_remoting_trampoline): make it work with
22956 abstract methods (fix bug 42542)
22958 * aot.c: add ability to handle array types
22960 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
22962 * mini.c: Call the _specific versions of the object allocation
22963 functions if possible.
22965 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22967 * driver.c: call setlocale ().
22969 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22971 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
22974 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
22976 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
22978 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
22979 wrappers (fix bug 42122)
22981 2003-05-04 Martin Baulig <martin@ximian.com>
22983 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
22985 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
22986 s/mini_set_defaults/mono_set_defaults/g.
22988 2003-05-04 Martin Baulig <martin@ximian.com>
22990 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
22992 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22994 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
22995 (reported by Don Roberts).
22997 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22999 * mini.c: temporarily work around two bugs for this release.
23001 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23003 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23004 that contains -export-dynamic and it makes using the ld script
23006 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23008 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23010 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23013 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23015 * mini.c: make sure leave calls all the needed finally blocks,
23016 even when the target jumps out of multiple exception clauses.
23018 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23020 * ldscript, Makefile.am: add linker script to reduce the number of
23021 exported symbols (should also fix the issues with libwine defining
23022 some of the same symbols in io-layer).
23024 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23026 * driver.c (mini_main): Avoid assertion when no file name is given on
23029 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23031 * driver.c: added --version/-V command line option.
23032 Added the inline optimization in the regression tests.
23034 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23036 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23037 to the type in the method signature (fixes bug#42134).
23039 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23041 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23043 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23045 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23047 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23049 * driver.c: fixed bug #42100.
23051 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23053 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23055 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23057 * mini.c: moved most of the code required to do inlining to its own
23058 function so it can be reused. Inline also ctors if appropriate.
23060 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23062 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23063 the runtime can call mono API functions.
23065 2003-04-27 Martin Baulig <martin@ximian.com>
23067 * debug-mini.c (mono_debug_init_method): Added
23068 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23069 send a notification to the debugger.
23071 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23072 running in the Mono Debugger, just pass the breakpoint number to
23073 mono_debug_init_method().
23075 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23077 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23079 * mini.c: allow some more unsafe compares.
23081 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23083 * mini-x86.c, Makefile.am: make distcheck works (partially from
23084 a patch by Richard Lee <r.h.lee@attbi.com>).
23085 * regset.c, regset.h: removed, they are unused.
23087 2003-04-25 Dick Porter <dick@ximian.com>
23089 * driver.c: Usage reports the name as 'mono' not 'mini'
23090 * exceptions-x86.c: Build and run on freebsd
23092 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23094 * Makefile.am: install the program with the 'mono' name and
23095 the library as libmono instead of mini and libmini.
23097 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23099 * driver.c: provide the APIs for the embedding interface of the old jit.
23101 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23103 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23105 2003-04-23 Martin Baulig <martin@ximian.com>
23107 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23109 * driver.c: Added `--debug' command line argument to enable
23112 2003-04-23 Martin Baulig <martin@ximian.com>
23114 * debug.[ch]: Removed. The code is now in
23115 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23117 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23120 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23122 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23124 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23127 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23128 mono_domain_finalize.
23129 (mini_method_compile): use mono_method_profile* if the the option is
23132 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23134 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23135 methods with their wrapper.
23137 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23138 methods with their wrapper.
23140 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23143 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23146 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23149 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23151 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23153 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23155 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23156 of the mempool. This is slightly faster and uses less memory
23158 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23160 * mini.c: avoid O(n) allocation for variables.
23162 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23164 * mini.c: handle items on the stack after inlining methods.
23166 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23168 * mini.c: make the method->opcode optimization dependent
23169 on MONO_OPT_INSTRINS and do it lazily.
23171 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23173 * driver.c: print overall results at the end of regression run.
23175 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23177 * inssel.brg: don't overwrite symbolic registers.
23179 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23181 * inssel-x86.brg: fix conversion from long to float.
23183 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23185 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23187 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23189 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23191 * driver.c: Added --print-vtable option as in the old JIT.
23193 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23195 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23197 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23199 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23201 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23203 * mini.c regalloc.c regalloc.h: Fix memory leak.
23205 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23207 * aot.c (mono_aot_get_method): register all used strings
23209 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23211 * mini.c: always intern strings references with ldstr at compile time.
23213 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23215 * Makefile.am: add BUILT_SOURCES.
23217 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23219 * driver.c: give a better error message when the assembly to execute
23220 doesn't have an entry point.
23222 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23224 * Makefile.am: added hack for automake
23226 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23229 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23231 22003-04-07 Martin Baulig <martin@ximian.com>
23233 * Makefile.am: Added Makefile.am.
23235 * debugger-main.c: Removed, this is now in the debugger where it
23238 * mini.pc.in: Call this package `mini' for the moment.