1 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
4 the local optimization passes can take its result into account. Fixes
7 * exceptions.cs: Add a test.
9 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
11 This patch is contributed under the terms of the MIT/X11 license
13 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
15 2009-12-03 Zoltan Varga <vargaz@gmail.com>
17 * mini.h (MonoInst): Remove unused 'ssa_op' field.
19 * debugger-agent.c: Rework the handling of stack traces of running threads to
20 avoid crashes if compute_frames () tries to walk the stack of running thread.
22 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
24 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
26 * mini.h (StackFrameInfo): Add an 'lmf' field.
28 2009-12-02 Zoltan Varga <vargaz@gmail.com>
30 * debugger-agent.c (suspend_current): Always set really_suspended.
32 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
34 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
36 2009-12-01 Zoltan Varga <vargaz@gmail.com>
38 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
41 2009-12-01 Zoltan Varga <vargaz@gmail.com>
43 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
45 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
47 * mini-trampolines.c: Fix MSVC build.
49 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
51 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
53 2009-11-30 Zoltan Varga <vargaz@gmail.com>
55 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
56 the instruction following an OP_FCOMPARE is optimized away.
58 2009-11-30 Zoltan Varga <vargaz@gmail.com>
60 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
61 emit_autoreg () into this arch-specific function.
63 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
64 code, it is no longer needed.
66 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
68 * mini.h: Bump AOT file format version.
70 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
71 using the sorted_code_offsets array, instead of reading it from the
73 (load_method): Call mono_aot_find_jit_info instead of
74 decode_exception_debug_info ().
76 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
77 LLVM compiled as a flag.
79 2009-11-29 Zoltan Varga <vargaz@gmail.com>
81 * debugger-agent.c (resume_thread): Fix a warning.
83 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
86 2009-11-28 Zoltan Varga <vargaz@gmail.com>
88 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
89 contents to MonoAotFileInfo.
91 2009-11-27 Zoltan Varga <vargaz@gmail.com>
93 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
94 Put all binary data into a giant blob, similarly to the way .net assemblies
95 store binary data. Emit offset tables in a compact form to reduce their size.
97 * mini.h: Bump AOT file format version.
99 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
102 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
103 avoid linear searches at runtime.
105 * aot-runtime.c (find_symbol): Update this to use the hash.
107 * mini.h: Bump AOT file format version.
109 2009-11-26 Zoltan Varga <vargaz@gmail.com>
111 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
114 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
117 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
118 the distribution of got slot types.
120 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
122 * method-to-ir.c: Add support for generating explicit null checks.
124 2009-11-25 Zoltan Varga <vargaz@gmail.com>
126 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
127 on a random thread if possible.
129 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
130 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
133 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
134 regs. Pass the real size of the regs array to mono_unwind_frame ().
136 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
139 2009-11-24 Geoff Norton <gnorton@novell.com>
141 * mini-darwin.c: Work around apple bug rdar://7209349 See
142 http://openradar.appspot.com/7209349 for details. Synopsis,
143 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
144 never been initialized before.
146 2009-11-24 Zoltan Varga <vargaz@gmail.com>
148 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
150 * mini-arm.c (mono_arm_thumb_supported): New helper function.
152 2009-11-24 Zoltan Varga <vargaz@gmail.com>
154 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
155 OP_SHL_IMM is not 32 bit.
157 2009-11-24 Zoltan Varga <vargaz@gmail.com>
159 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
161 2009-11-24 Zoltan Varga <vargaz@gmail.com>
163 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
166 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
167 > 0 since some threads can resume if their resume_count is > 0.
168 (invoke_method): Avoid reading freed memory.
170 * debugger-agent.c (process_suspend): Extract the suspend code from
171 process_single_step_inner () to a separate function. Rework the code to prevent
172 races between this function and thread interrupts.
174 * debugger-agent.c (suspend_current): Check the resume_count field instead
175 of resume_one so suspends+resumes during single threaded invokes work
178 2009-11-23 Zoltan Varga <vargaz@gmail.com>
180 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
181 to make the generated code smaller.
183 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
184 sequence generated by recent LLVM versions.
186 * mini-llvm.c: Add support for a few simple cases which weren't supported
189 * mini-trampolines.c (mono_magic_trampoline): Don't call
190 mono_arch_get_vcall_slot () when llvm is enabled.
192 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
194 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
195 into a new function called common_call_trampoline () which is used by the
196 llvm vcall trampoline as well.
198 * debugger-agent.c: Implement single threaded invokes.
200 * debugger-agent.c: Revert change which broke the agent on linux.
202 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
205 * generics.cs: Add a test.
207 2009-11-22 Zoltan Varga <vargaz@gmail.com>
209 * debugger-agent.c: Fix the cygwin build.
211 2009-11-21 Zoltan Varga <vargaz@gmail.com>
213 * cprop.c: Remove this unused file.
215 2009-11-21 Zoltan Varga <vargaz@gmail.com>
217 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
220 * basic.cs: Add a test.
222 2009-11-21 Zoltan Varga <vargaz@gmail.com>
224 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
227 2009-11-20 Zoltan Varga <vargaz@gmail.com>
229 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
230 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
231 it. Use this flag to control llvm related code paths instead of #ifdef
232 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
235 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
237 * mini.h: Bump AOT file format version.
239 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
240 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
242 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
243 was used as an assembly filter.
245 2009-11-19 Zoltan Varga <vargaz@gmail.com>
247 * unwind.c: Fix support for ppc.
249 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
250 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
252 2009-11-19 Zoltan Varga <vargaz@gmail.com>
254 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
256 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
257 added by the ps3 changes.
259 2009-11-19 Zoltan Varga <vargaz@gmail.com>
261 * mini-gc.c: Resurrect this, so at least it compiles.
263 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
265 2009-11-18 Zoltan Varga <vargaz@gmail.com>
267 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
268 create_event_list () so assembly filters can be used.
270 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
273 2009-11-17 Zoltan Varga <vargaz@gmail.com>
275 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
276 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
279 * aot-compiler.c (add_generic_instances): Emit instances of common generic
280 classes for char/bool too.
282 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
284 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
287 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
290 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
292 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
294 Code contributed under MIT/X11 license.
296 2009-11-14 Zoltan Varga <vargaz@gmail.com>
298 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
299 threads in native code work.
301 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
302 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
305 2009-11-13 Jonathan Chambers <joncham@gmail.com>
307 * debugger-agent.c: Implementation for Windows platform.
309 * mini-x86.c: Add support for Windows. Use mono-* synchronization
310 primitives. Use SEH to implement breakpoints and single stepping.
312 * mini-x86.h: Enable soft debugger on Windows.
314 Code contributed under MIT/X11 license.
316 2009-11-13 Zoltan Varga <vargaz@gmail.com>
318 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
319 under XEN. Fixes #522894.
321 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
323 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
324 interface calls in LLVM AOT code.
326 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
329 * mini-llvm.c: Add support for OP_VPHI.
331 * objects.cs: Add a test.
333 2009-11-13 Zoltan Varga <vargaz@gmail.com>
335 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
336 this is called on the debugger thread.
338 2009-11-12 Zoltan Varga <vargaz@gmail.com>
340 * mini-llvm.c: Add soft-float support.
342 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
343 FCALL which returns an R4.
345 * driver.c (mono_main): Add a missing '\n'.
347 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
348 platforms which doesn't support the LLVM IMT trampoline.
350 2009-11-11 Zoltan Varga <vargaz@gmail.com>
352 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
354 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
356 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
359 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
361 2009-11-10 Zoltan Varga <vargaz@gmail.com>
363 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
364 Instead of emitting a method_order table, sort the contents of the code_offsets
365 table and do a binary search in the sorted table. The previous approach doesn't
366 work with LLVM which emits methods in a arbitrary order.
368 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
369 in the .eh_frame section in ELF files.
371 * mini.h: Bump corlib file format version.
373 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
375 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
376 LDMIA->LDM macro name change.
378 2009-11-09 Zoltan Varga <vargaz@gmail.com>
380 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
383 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
386 * aot-compiler.c: Ditto.
388 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
389 &align to mini_type_stack_size_full ().
391 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
393 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
395 2009-11-08 Zoltan Varga <vargaz@gmail.com>
397 * mini-arm.c: Compute the stack space used by arguments using
398 mini_type_stack_size_full ().
400 2009-11-08 Zoltan Varga <vargaz@gmail.com>
402 * optflags-def.h: Remove dead TREEPROP optimization.
404 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
406 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
408 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
410 2009-11-07 Zoltan Varga <vargaz@gmail.com>
412 * driver.c (mono_jit_parse_options): New public API function to parse options
413 as done by the runtime executable.
415 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
416 when handling named arguments.
418 2009-11-07 Zoltan Varga <vargaz@gmail.com>
420 * mini-arm.c: Implement support for returning vtypes in registers, fix support
421 for passing small vtypes in registers, make the CallInfo structures more
422 similar to the code on the other platforms.
424 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
425 the code in the prolog requires it.
427 2009-11-06 Zoltan Varga <vargaz@gmail.com>
429 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
430 (koush@koushikdutta.com).
432 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
433 where the thunk memory should be allocated from. Fixes appdomain unloading
436 2009-11-06 Zoltan Varga <vargaz@gmail.com>
438 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
439 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
441 2009-11-05 Zoltan Varga <vargaz@gmail.com>
443 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
444 AOT, as it is not implemented yet.
446 * mini-x86.c (mono_arch_output_basic_block): Ditto.
448 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
450 * debugger-agent.c: Fix windows build.
452 2009-11-05 Zoltan Varga <vargaz@gmail.com>
454 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
455 after the client connects/disconnects.
457 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
458 when an exception of a given type is thrown.
460 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
461 only on an uncaught exception.
463 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
465 * debugger-agent.c: Add a 'launch' option.
467 2009-11-05 Zoltan Varga <vargaz@gmail.com>
469 * debugger-agent.c: Add a 'timeout' option.
471 2009-11-05 Zoltan Varga <vargaz@gmail.com>
473 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
476 2009-11-05 Zoltan Varga <vargaz@gmail.com>
478 * debugger-agent.c (set_breakpoint): Emit a log message.
480 2009-11-04 Zoltan Varga <vargaz@gmail.com>
482 * mini-arm.c: Fix the arm build.
484 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
486 * aot-compiler.c: don't leak the value returned from
487 mono_type_full_name().
489 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
491 * debugger-agent.c: defer including mono-mutex.h until we know the
494 2009-11-04 Jonathan Chambers <joncham@gmail.com>
496 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
497 of pthreads directly.
499 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
500 exception handlers. Pass info argument.
502 * mini.h: Adjust signatures of soft debugger functions to pass void*
503 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
505 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
506 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
507 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
508 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
510 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
512 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
513 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
514 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
515 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
517 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
519 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
521 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
523 * mono-semaphore.h: Skeleton implementation for Windows.
525 Code contributed under MIT/X11 license.
527 2009-11-04 Jonathan Chambers <joncham@gmail.com>
529 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
531 Code contributed under MIT/X11 license.
533 2009-11-04 Jonathan Chambers <joncham@gmail.com>
535 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
537 Code contributed under MIT/X11 license.
539 2009-11-04 Zoltan Varga <vargaz@gmail.com>
541 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
542 debug info to 100 because 10 still slows down gdb too much.
544 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
545 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
546 them in the wrappers.
548 2009-11-03 Zoltan Varga <vargaz@gmail.com>
550 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
552 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
554 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
555 function mono_aot_get_array_helper_from_wrapper ().
557 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
558 array helper methods.
560 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
562 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
563 the value was loaded from memory.
565 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
566 the value was loader from there.
568 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
569 without constant swizzle.
571 2009-11-02 Jonathan Chambers <joncham@gmail.com>
573 * mini-amd64.c: Put soft debugger functions behind a
574 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
576 * mini-amd64.h: disable the soft debugger in windows.
578 Code contributed under MIT/X11 license.
580 2009-11-02 Jonathan Chambers <joncham@gmail.com>
582 * mini-x86.c: Put soft debugger functions behind a
583 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
585 Code contributed under MIT/X11 license.
587 2009-11-02 Jonathan Chambers <joncham@gmail.com>
589 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
590 to mono_arch_find_jit_info_ext.
592 Code contributed under MIT/X11 license.
594 2009-11-03 Zoltan Varga <vargaz@gmail.com>
596 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
598 * debugger-agent.c: Add support for filtering events by assemblies.
600 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
601 the agent is not enabled.
603 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
605 * exceptions-x86.c: hopefully last change to fix the windows build.
606 This one courtesy of Jonathan Chambers.
608 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
610 * debugger-agent.c: remove unused function.
612 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
614 * debugger-agent.c: add #ifdefs for a few header files.
615 * mini-x86.h: disable the soft debugger in windows.
616 Step 1 of 2 to make this compile on windows with gcc.
618 2009-11-02 Zoltan Varga <vargaz@gmail.com>
620 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
621 as it breaks the build.
623 2009-07-01 Zoltan Varga <vargaz@gmail.com>
625 Merge the soft debugger branch.
627 * debugger-agent.h debugger-agent.c: New files containing the soft
628 mode debugger module.
630 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
631 at the appropriate locations.
633 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
636 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
637 enable/disable single stepping.
639 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
640 which returns all information in a StackFrameInfo structure, and can handle the
641 LMF frames added by the debugger.
643 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
646 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
647 walker function which works on a specific thread and passes a StackFrameInfo
648 structure to its callback.
650 * mini.c (mini_init): Initialize the debugger agent.
652 * aot-compiler.c aot-runtime.c: Add soft-debug support.
654 * mini-ops.h: Add OP_SEQ_POINT opcode.
656 * driver.c (mono_main): Add new '--debugger-agent' option for passing
657 arguments to the debugger agent.
659 2009-11-02 Zoltan Varga <vargaz@gmail.com>
661 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
664 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
666 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
668 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
670 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
672 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
673 sets the IMT argument and makes a virtual call.
675 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
677 2009-11-01 Zoltan Varga <vargaz@gmail.com>
679 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
682 2009-10-30 Zoltan Varga <vargaz@gmail.com>
684 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
685 runtime. Fixes #551228.
687 2009-10-29 Zoltan Varga <vargaz@gmail.com>
689 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
691 * basic.cs: Add a test.
693 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
694 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
695 CONSTRAINED. Fixes #550964.
697 * generics.cs: Add a test.
699 2009-10-28 Mark Probst <mark.probst@gmail.com>
701 * mini-posix.c (add_signal_handler): Use
702 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
704 2009-10-28 Jerry Maine <crashfourit@gmail.com>
706 Contributed under the terms of the MIT/X11 license by
707 Jerry Maine <crashfourit@gail.com>.
709 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
710 sse4a for simd intrinsics.
712 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
713 sse4a for simd intrinsics.
715 2009-10-27 Zoltan Varga <vargaz@gmail.com>
717 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
718 instead of inst_p1 which is not the same on ILP32 platforms.
720 2009-10-24 Zoltan Varga <vargaz@gmail.com>
722 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
723 not the mscorlib one before calling mono_get_lmf_addr.
725 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
726 of the ip to the LMF.
728 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
729 immediate in the op->op_imm optimization.
731 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
732 understand. VTypes now work, but are not abi compliant, as they are
733 split into 4 byte parts instead of 8.
734 (emit_memcpy): Fix the unrolled case to work on the PS3.
736 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
738 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
739 the default when static linking.
741 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
743 * aot-compiler.c: Add an autoreg option to automatically register
744 statically linked aot modules using ELF .ctors.
746 * genmdesc.pl: Add __ppc64__ to allowed defines.
748 2009-10-25 Zoltan Varga <vargaz@gmail.com>
750 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
751 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
753 2009-10-24 Mark Probst <mark.probst@gmail.com>
755 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
757 2009-10-24 Zoltan Varga <vargaz@gmail.com>
759 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
760 which will contain the domain where the method was found.
762 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
763 mini_jit_info_table_find ().
765 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
767 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
769 2009-10-22 Zoltan Varga <vargaz@gmail.com>
771 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
772 set, its not supported yet.
774 2009-10-22 Zoltan Varga <vargaz@gmail.com>
776 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
777 iface wrapper is not found.
778 (mono_aot_get_method): Ditto for GetGenericValueImpl.
780 2009-10-21 Zoltan Varga <vargaz@gmail.com>
782 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
783 which have a different name.
785 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
786 wrappers and Array.GetGenericValueImpl ().
788 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
789 because of the change above.
791 * generics.cs: Add a test for full aot + generic array ifaces.
793 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
795 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
796 that hides the previous one.
798 2009-10-18 Zoltan Varga <vargaz@gmail.com>
800 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
801 marshalled. Fixes #541623.
803 2009-10-16 Zoltan Varga <vargaz@gmail.com>
805 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
807 2009-10-15 Zoltan Varga <vargaz@gmail.com>
809 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
811 2009-10-14 Massimiliano Mantione <massi@ximian.com>
813 * mini-posix.c (sigprof_signal_handler):
814 Implemented support for building stat call chans in different ways.
816 2009-10-14 Massimiliano Mantione <massi@ximian.com>
818 * mini-exceptions.c (mono_find_jit_info):
819 Also check that a jit info has been found (fixes a profiler crash).
821 2009-10-14 Massimiliano Mantione <massi@ximian.com>
823 * mini.c (mono_codegen):
824 Call mono_profiler_code_buffer_new with correct code address.
826 2009-10-14 Zoltan Varga <vargaz@gmail.com>
828 * driver.c (mono_main): Change the date in the copyright.
830 2009-10-14 Mark Probst <mark.probst@gmail.com>
832 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
833 allocator in shared generic code for open classes, because we
834 can't get those classes' vtables. We need to make managed
835 allocators not depend on the vtable at compile-time to solve this.
837 2009-10-13 Martin Baulig <martin@ximian.com>
839 * debug-mini.c (mono_debugger_trampoline_compiled): Add
840 `const guint8 *trampoline' argument; send both the old and the new
843 2009-09-30 Zoltan Varga <vargaz@gmail.com>
845 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
846 mono_runtime_capture_context () without calling mono_runtime_invoke ().
847 (can_marshal_struct): Skip structures with auto layout.
849 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
851 2009-10-02 Zoltan Varga <vargaz@gmail.com>
853 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
854 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
855 a variable to hold the stack slot used by the int<->float conversion opcodes.
857 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
859 2009-10-04 Zoltan Varga <vargaz@gmail.com>
861 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
864 2009-10-06 Zoltan Varga <vargaz@gmail.com>
866 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
867 each instance of Comparer<T>.
869 * generics.cs: Add a new test.
871 2009-10-09 Zoltan Varga <vargaz@gmail.com>
873 * driver.c (parse_debug_options): Add a 'gdb' option.
875 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
877 * image-writer.c: Add support for emitting the image into a memory buffer.
879 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
881 * aot-compiler.c: Add support for registering debug info with GDB using the
882 new JIT debugging interface in GDB 7.0. It can be turned on by setting
883 MONO_XDEBUG to 'gdb'.
885 2009-10-10 Zoltan Varga <vargaz@gmail.com>
887 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
890 2009-10-11 Zoltan Varga <vargaz@gmail.com>
892 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
893 can be used to set breakpoints in gdb.
895 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
896 segment to an absolute address.
898 2009-10-13 Mark Probst <mark.probst@gmail.com>
900 * method-to-ir.c: Use the managed array allocator method if
903 2009-10-13 Bill Holmes <billholmes54@gmail.com>
905 * aot-compiler.c : Fix the MSVC builds
907 Code is contributed under MIT/X11 license.
909 2009-10-13 Zoltan Varga <vargaz@gmail.com>
911 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
912 avoid registering 1 symbol file per method with gdb.
914 2009-09-29 Zoltan Varga <vargaz@gmail.com>
916 * mini-sparc.c: Fix the handling of enums with base type long.
918 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
920 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
921 instead of using type->data.klass as the later doesn't work with generics.
923 2009-09-25 Mark Probst <mark.probst@gmail.com>
925 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
926 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
927 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
928 works differently now and we don't handle it in the JIT anymore.
930 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
931 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
932 the Thread class split.
934 2009-09-25 Zoltan Varga <vargaz@gmail.com>
936 * driver.c: Don't run tests with the obsolete treeprop optimization.
938 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
939 variable volatile. Fixes #541577.
941 * basic-calls.cs: Add a new test.
943 * basic-long.cs: Remove tests which are now in basic-calls.cs.
945 2009-09-24 Zoltan Varga <vargaz@gmail.com>
947 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
948 work/required with recent iphone sdk versions.
950 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
953 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
954 in the VCALL decomposition code.
956 2009-09-22 Zoltan Varga <vargaz@gmail.com>
958 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
960 * basic.cs: Add a test.
962 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
965 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
966 searches all the domains of the current thread.
968 * exceptions-<ARCH>.c: Use it. Fixes #539394.
970 2009-09-21 Zoltan Varga <vargaz@gmail.com>
972 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
973 so catching exceptions thrown in the same method works. Fixes exception17.exe.
975 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
976 for non-jit trampolines.
978 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
980 * aot-compiler.c (add_wrappers): Ditto.
982 * mini-arm.c: Implement support for passing vtypes and floats, and increase
983 the size of the param area used by dyn_call to 6 which covers the majority of
986 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
988 * mini-arm.c: Implement support for passing/receiving
989 longs and receiving floats in the dyn_call code.
991 * mini-amd64.c: Implement support for receiving vtypes in registers in
994 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
997 2009-09-20 Zoltan Varga <vargaz@gmail.com>
999 * mini-arm.c (get_call_info): Return more precise information in
1001 (dyn_call_supported): Use the information in CallInfo.
1003 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1005 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1008 * mini-arm.c: Update after the dyn_call api changes.
1010 * mini.c (mini_create_jit_domain_info): Register a destructor function
1011 for the runtime_invoke_hash.
1013 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1014 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1016 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1017 (dyn_call_supported): Simplify this by using get_call_info ().
1018 (mono_arch_dyn_call_free): New destructor function.
1020 * generics.cs: Remove a printf.
1022 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1024 * mini-arm.c: Add support for enum return values and passing a few arguments
1027 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1030 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1032 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1033 the dynamic invoke wrappers.
1035 * mini-arm.c: Implement OP_DYN_CALL for arm.
1037 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1038 supported by the dynamic runtime invoke wrapper.
1040 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1041 runtime invoke wrapper.
1043 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1044 if possible when running with full-aot.
1046 * mini-ops.h: Add OP_DYN_CALL opcode.
1048 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1049 with dynamic arguments lists similar to libffi.
1051 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1053 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1055 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1058 * iltests.il.in: Add a new test.
1060 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1062 * aot-compiler.c (add_generic_instances): Add more instances of
1063 GenericEqualityComparer.
1065 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1067 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1069 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1071 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1072 comments on some functions that now can fail.
1074 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1076 * Makefile.am: Add Info.plist to EXTRA_DIST
1078 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1080 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1081 static synchronized wrappers. Fixes #539500.
1083 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1085 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1088 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1090 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1091 lmf before calling filter clauses as well. Fixes #539550.
1093 * exceptions.cs: Add a test.
1095 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1097 * aot-compiler.c (add_generic_class): Add instances of
1098 Array.GetGenericValueImpl as well.
1100 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1103 * generics.cs: Add a fullaot linq test.
1105 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1107 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1110 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1112 * mini-trampolines.c (mono_delegate_trampoline) : Call
1113 mono_cominterop_get_invoke if the delegate target object
1116 Code is contributed under MIT/X11 license.
1118 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1120 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1121 internal call is defined outside platform code. Reduce code
1122 duplication with existing [Method|Field]AccessException
1124 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1126 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1127 if the return value is a small struct passed on regs.
1129 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1131 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1133 * mini-codegen.c: Enable the cpu description validation for arm.
1135 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1137 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1138 test which depends on structs to objects.cs.
1140 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1141 require object model related stuff working.
1143 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1145 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1147 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1148 against the instruction metadata in mini-ops.h. amd64 only for now.
1150 * mini-ops.h: Fix some instruction descriptions.
1152 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1153 unused instructions.
1155 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1157 * exceptions.cs: Add a new test.
1159 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1161 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1163 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1165 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1166 skip empty phi opcodes.
1168 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1169 correctly by zero extending after loads. Skip methods containing calls
1170 to the monitor enter/exit trampolines.
1172 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1173 when calling mono_thread_force_interruption_checkpoint ().
1175 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1177 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1179 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1181 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1182 bootstrap could run.
1184 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1186 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1188 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1190 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1192 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1193 LLVM might be very short.
1195 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1196 in OP_THROW/RETHROW.
1198 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1201 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1203 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1204 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1205 LLVM might be very short.
1207 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1209 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1210 the alignment for the value of sp.
1212 2009-09-01 Geoff Norton <gnorton@novell.com>
1214 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1215 managed wrappers in full aot.
1217 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1219 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1221 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1223 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1225 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1227 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1229 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1232 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1234 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1235 depend on the info MonoMethodHeader which could be missing in IL stripped
1238 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1240 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1241 they are only 4 byte aligned.
1243 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1245 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1246 was done previously, since using SP causes too many problems.
1248 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1249 frames without a frame pointer works.
1251 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1252 global register in methods with calls, since the calls can go through
1253 a static rgctx trampoline which doesn't save it.
1255 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1257 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1259 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1261 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1263 2009-08-18 Christian Hergert <chris@dronelabs.com>
1265 * method-to-ir.c: Fix warnings for uninitialized variables.
1267 2009-08-18 Christian Hergert <chris@dronelabs.com>
1269 * mini-exceptions.c:
1270 * aot-compiler.c: Fix printf warnings.
1272 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1274 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1275 Add GetGenericValueImpl<string>.
1277 * aot-compiler.c (add_generic_instances): Add instances of
1278 GenericEqualityComparer<T> for primitive types. Only emit the array
1279 wrappers into the mscorlib image.
1281 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1283 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1284 the methods_loaded array using amodule->info->nmethods.
1286 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1287 (MONO_AOT_FILE_VERSION): Bump this.
1289 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1292 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1293 MonoJitInfo doesn't belong to its methods aot image.
1295 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1297 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1299 * mini-arm.c: Fix warnings.
1301 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1303 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1306 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1308 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1309 avoid clobbering IP.
1311 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1312 hold the trampoline argument, so its initial value is available during
1315 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1318 * exceptions-hppa.c:
1320 * exceptions-s390x.c:
1321 * exceptions-mips.c:
1323 * exceptions-sparc.c:
1324 * exceptions-alpha.c:
1326 * mini-trampolines.c:
1328 * exceptions-s390.c: add and use #define's instead of sizeof()
1329 for MonoJitInfo and MonoJitInfoTable.
1331 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1336 * tramp-x86.c: use a #define instead of sizeof() for a few
1337 structures that use a zero-length array.
1339 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1341 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1342 case when the method is dynamic. Fixes #529238.
1344 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1346 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1347 of asserting when a method is JIT compiled in full-aot mode.
1349 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1351 Contributed under the terms of the MIT/X11 license by
1352 Jerry Maine <crashfourit@gail.com>.
1354 * fixed wrong dates in changelog.
1356 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1358 Contributed under the terms of the MIT/X11 license by
1359 Jerry Maine <crashfourit@gail.com>.
1361 * basic-simd.cs: added test for packed double square root.
1362 * cpu-amd64.md: added opcode info for packed double square root.
1363 * cpu-x86.md: added opcode info for packed double square root.
1364 * mini-ops.h: added IR opcode for packed double square root.
1365 * mini-x86.c: added IR to native translation code for packed double square root.
1366 * mini-amd64.c: removed todo for packed double square root.
1367 * simd-intrinsics.c: added method to IR opcode converstion for
1368 packed double square root.
1370 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1372 Contributed under the terms of the MIT/X11 license by
1373 Jerry Maine <crashfourit@gail.com>.
1375 * mini-amd64.c: Added a change to help tell the difference as
1376 to what perpose the xmm register is being used--mainly to help
1378 * mini-amd64.h: Changed callee regs to use 15 out of 16
1379 (one used for special cases) xmm registers for both fp
1380 and simd ops. Added define to turn on new feature in the regalloc
1381 that allows fp and simd ops to share the xmm regs happily.
1382 * codegen.c: Added code to detect for which perpose an xmm reg is
1383 being used (fp or simd) and to translate back and forth to the
1384 correct logical reg bank (fp or simd) for 'spill load's.
1386 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1388 Contributed under the terms of the MIT/X11 license by
1389 Jerry Maine <crashfourit@gail.com>.
1391 * basic-simd.cs: Added tests for stressing the regalloc when running with
1392 16 simd regs and when simd and fp ops share the same reg bank.
1394 2009-08-01 Mark Probst <mark.probst@gmail.com>
1396 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1397 in shared generic code, we might have to look up the class in the
1398 RGCTX. If we use the class directly, compute its GC descriptor.
1400 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1402 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1404 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1406 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1407 check for errors. Fixed the case when the class with the Main
1410 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1412 Contributed under the terms of the MIT/X11 license by
1413 Jerry Maine <crashfourit@gail.com>.
1415 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1417 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1419 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1421 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1423 * method-to-ir.c: Fix naming of stelem and ldelem.
1425 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1427 * driver.c (main_thread_handler): Check that the assembly loaded
1428 matches the filename when doing AOT.
1430 2009-07-30 Mark Probst <mark.probst@gmail.com>
1432 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1435 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1436 utils/mono-sigcontext.h).
1438 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1441 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1443 * mini.c (mono_codegen):
1444 Call profiler hook to keep track of method code buffers.
1446 2009-07-27 Mark Probst <mark.probst@gmail.com>
1448 * method-to-ir.c: Invoke write barriers for the
1449 Interlocked.(Compare)Exchange JIT intrinsics.
1451 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1453 * Makefile.am (version.h): Fix issues when built out of tree.
1454 Remove some redundant 'grep's piped through 'sed's.
1456 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1458 This patch is contributed under the terms of the MIT/X11 license
1460 * mini-ppc.c (mono_arch_output_basic_block):
1461 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1462 for bits 32-47 with signed load/store diplacements for bits
1463 48-63. Use prefered base/offset order for indexed form.
1464 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1465 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1466 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1467 OP_LOADI2_MEMBASE): Same.
1468 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1469 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1470 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1472 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1473 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1474 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1475 OP_LOADI1_MEMINDEX): Same
1476 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1477 OP_STORER8_MEMINDEX): Same
1478 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1480 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1481 for bits 32-47 with signed load/store diplacements for bits
1482 48-63. Use prefered base/offset order for indexed form.
1484 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1486 This patch is contributed under the terms of the MIT/X11 license
1488 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1489 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1490 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1491 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1492 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1493 cfg->stack_usage to avoid size warnings.
1494 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1495 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1496 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1497 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1499 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1500 after code varible is initialized.
1501 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1502 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1503 (mono_arch_emit_epilog):
1504 Move Use ppc_load32 for cfg->stack_usage to avoid size
1507 2009-07-24 Mark Probst <mark.probst@gmail.com>
1509 * method-to-ir.c: The write barrier doesn't do the store anymore,
1510 so we have always to emit it. Also, emit the wbarrier after the
1513 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1515 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1516 for argument count 3 too.
1518 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1520 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1521 the caller handle the exceptions.
1522 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1523 method. Fixes #524498.
1525 2009-07-22 Geoff Norton <gnorton@novell.com>
1527 * mini-exceptions.c: Fix build on ia64.
1529 2009-07-22 Mark Probst <mark.probst@gmail.com>
1531 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1534 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1536 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1539 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1541 * basic-simd.cs (Main): Pass args to the test driver.
1543 2009-07-20 Geoff Norton <gnorton@novell.com>
1545 * mini-x86.h: Fix the x86 version guards to use Apple's
1546 properly defined macros.
1548 2009-07-20 Geoff Norton <gnorton@novell.com>
1550 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1553 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1555 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1556 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1557 the information which is needed for invokes, so only one locking+hash table
1560 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1562 * aot-compiler.c (add_generic_instances): Emit instances of
1563 GenericComparer<T> for primitive types.
1565 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1567 * mini-posix.c: Fix linux build.
1569 2009-07-19 Geoff Norton <gnorton@novell.com>
1571 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1572 mono_gdb_render_native_backtraces
1573 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1574 so we implement the sane semantics to the runtime here
1575 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1576 so we need to call it differently (mono_gdb_render_native_backtraces)
1577 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1578 here for default implementations.
1579 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1580 support Apple's weird syscall (SYS_fork) implementation and not busy
1581 loop in abort() on native crashes on OSX anymore.
1583 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1585 * aot-runtime.c (load_method): Change the handling of the
1586 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1589 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1591 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1593 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1594 seems to break the aot tests.
1596 * mini.c (mono_patch_info_equal): Fix the handling of
1597 MONO_PATCH_INFO_RGCTX_FETCH.
1599 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1601 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1603 * mini.c (mono_patch_info_hash): Fix the handling of
1604 MONO_PATCH_INFO_INTERNAL_METHOD.
1605 (mono_patch_info_equal): Ditto.
1607 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1609 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1612 * mini-llvm.c: Add some infrastructure for AOT support.
1614 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1616 * mini-llvm-cpp.c: Update to the latest llvm api.
1618 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1619 option to false to prevent llvm from installing signal handlers which
1622 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
1625 * cpu-amd64.md: Revert previous change as those instructions
1626 take 2 separate arguments. Remember to read the arch docs more
1627 carefully next time.
1629 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1631 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
1633 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
1635 * mini-ppc.c: exploit multiple load/store units if available (rest of
1636 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
1637 http://bugzilla.novell.com/show_bug.cgi?id=487846).
1639 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
1641 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
1642 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
1644 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
1646 * cpu-x86.md: Fix missing clobbering from trancendental simd
1649 * cpu-amd64.md: Same.
1651 2009-07-14 Jerry Maine <crashfourit@gmail.com>
1653 Contributed under the terms of the MIT/X11 license by
1654 Jerry Maine <crashfourit@gail.com>.
1656 * basic-simd.cs: Added tests for single and doulble indexers.
1658 * cpu-amd64.md: Added simd opcode information.
1660 * mini-amd64.c: Added IR to native simd generation code.
1661 Added simd register names and function that returns them.
1663 * mini-amd64.h: Added marcos to turn on simd code compilation in
1664 amd64. Added max simd register count marco. Added caller/callee
1665 register mask marcos. Added marcos to use simd register bank.
1667 * mini.h: Added helper marco for shufling dwords and simple
1670 2009-07-14 Zoltan Varga <vargaz@gmail.com>
1672 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
1674 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
1676 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
1677 the length of the native code as well.
1679 * basic-simd.cs: Add a test for #521662.
1681 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
1683 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
1685 2009-07-13 Mark Probst <mark.probst@gmail.com>
1687 * mini.c: Register function for getting the IP from a signal
1688 context with metadata.
1690 2009-07-13 Zoltan Varga <vargaz@gmail.com>
1692 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
1693 call a generic class init trampoline if needed. Fixes #519336.
1695 * generics.cs: Add a test.
1697 2009-07-09 Mark Probst <mark.probst@gmail.com>
1699 * method-to-ir.c: When doing a call which might be remote from
1700 shared generic code to other shared code with open type arguments,
1701 get the remoting invoke wrapper from the RGCTX and do an indirect
1704 2009-07-03 Zoltan Varga <vargaz@gmail.com>
1706 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
1707 after the unbox trampoline in the full-aot case.
1709 2009-07-02 jonas echterhoff <jonas@unity3d.com>
1711 * mini.c: Move initialization of jit_mutex before debugger initialization
1716 * Info.plist: added Info.plist and link flag to enable the mono executable
1717 to access other processes. Requires codesigning of the executable to work.
1719 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
1724 2009-06-30 Zoltan Varga <vargaz@gmail.com>
1726 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
1728 2009-06-29 Zoltan Varga <vargaz@gmail.com>
1730 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
1731 when the generic instance is an instantiation of a subclass of the
1732 methods class. Fixes #517166.
1734 2009-06-26 Zoltan Varga <vargaz@gmail.com>
1736 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
1739 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
1742 * CMakeLists.txt: Add minimal support for installation.
1744 2009-06-25 Zoltan Varga <vargaz@gmail.com>
1746 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
1747 determine whenever a method is directly callable to a separate function.
1749 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
1750 needed ones as a result of the previous change.
1752 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
1753 type of register arrays.
1755 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
1756 type of register arrays.
1758 2009-06-24 Jerry Maine <crashfourit@gmail.com>
1760 Contributed under the terms of the MIT/X11 license by
1761 Jerry Maine <crashfourit@gail.com>.
1763 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
1765 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1767 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
1769 2009-06-24 Neale Ferguson <neale@sinenomine.net>
1771 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
1772 dump of structure return value. Fix some formatting.
1773 * cpu-s390x.md: Fix lengths of instruction sequences.
1774 * mini-s390.c: Minor formatting changes.
1776 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1778 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
1779 Use sigaction on freebsd as well.
1781 2009-06-23 Zoltan Varga <vargaz@gmail.com>
1783 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
1786 * mini.c (mini_init): Revert a change which breaks cross-compilation.
1788 2009-06-22 Mark Probst <mark.probst@gmail.com>
1790 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
1792 2009-06-22 Mark Probst <mark.probst@gmail.com>
1794 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
1796 2009-06-20 Martin Baulig <martin@ximian.com>
1799 (MonoDebuggerThreadFlags): New enum typedef.
1800 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
1801 (mono_debugger_thread_created): Added `gpointer func' argument;
1802 initialize the new `thread_flags' field.
1804 2009-06-18 Martin Baulig <martin@ximian.com>
1806 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
1807 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
1810 (mini_debugger_set_attach_ok): New function; sets the attach-ok
1811 flag in `MONO_DEBUGGER__info.runtime_info'.
1814 (mono_main): Call mini_debugger_set_attach_ok() if generics
1815 sharing is disabled.
1817 2009-06-22 Zoltan Varga <vargaz@gmail.com>
1819 * aot-compiler.c (add_wrappers): Fix a warning.
1821 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
1822 the ppc load/store macro changes.
1824 2009-06-21 Zoltan Varga <vargaz@gmail.com>
1826 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
1828 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
1829 not just the got symbol.
1831 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
1834 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
1837 * aot-compiler.c: Remove some fixmes.
1839 * driver.c (mono_main): Print a helpful message when cross-compiling.
1841 * mini.c (mini_init): Disable signal handlers when cross-compiling.
1843 * method-to-ir.c (initialize_array_data): Do the optimization if the
1844 target byte order is little endian, instead of the host byte order.
1846 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
1847 wrappers into the mscorlib image, Emit a unique plt symbol for each
1848 image, emit symbols for plt entries.
1850 * image-writer.c (img_writer_emit_symbol_size): New function to emit
1853 2009-06-20 Zoltan Varga <vargaz@gmail.com>
1855 * aot-compiler.c (add_wrappers): Avoid calling
1856 mono_marshal_get_type_info () since it can assert for some types.
1858 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
1859 ldtoken are used inside wrappers.
1861 * helpers.c: Add support for prefixing tools with the arch name.
1863 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
1864 quantities when using ilp32.
1866 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
1867 spill slots. Use sizeof(mgreg_t) for the spill slot size.
1869 * image-writer.c: Use .long on ilp32.
1871 * aot-compiler.c: Use 32 bit loads on ilp32.
1873 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1875 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1877 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1879 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1881 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1882 second got slot of every aot image.
1884 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1885 aot on platforms with function pointers.
1887 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1888 support for aot/full aot on ppc/ppc64.
1890 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1891 arguments which are needed on ppc.
1893 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1896 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1898 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1900 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1902 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1904 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1906 2009-06-17 Geoff Norton <gnorton@novell.com>
1908 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1910 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1912 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1913 to control whenever the dwarf writer is in xdebug or aot mode.
1914 (emit_class_dwarf_info): Use a separate abbrev for structures without
1917 * aot-compiler.c: Pass the appending parameter to
1918 mono_dwarf_writer_create ().
1920 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1921 falls through to its next bblock. Fixes #513931.
1923 * iltests.il: Add a test.
1925 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1926 infor even if emit_line is FALSE, as the apple linker seems to require it.
1928 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1930 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1934 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1936 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1939 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1941 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1942 'has_call_handler' fields.
1944 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1946 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1947 first bblock if not needed. Fixes #512790.
1949 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1951 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1953 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1956 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1957 remoting-invoke-with-check wrappers, which are not needed when running with
1958 full-aot, since it doesn't support remoting.
1960 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1962 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1964 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1965 method info, it is not used anymore.
1967 * mini.h: Bump AOT file format version.
1969 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1972 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1975 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1977 * mini.h: Bump AOT file format version.
1979 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1981 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1982 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1985 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1986 of CKFINITE and FBGE for VFP.
1988 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1990 * aot-compiler.c: Don't align code to 16 bytes on arm.
1992 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1993 before the methods they belong to.
1995 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1996 the full-aot case if possible, since the trampoline will be called right
1999 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2000 trampolines to 1024 after the change above.
2002 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2003 trampoline to save 8 bytes per trampoline.
2005 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2008 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2010 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2012 2009-06-08 Martin Baulig <martin@ximian.com>
2015 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2016 (_mono_debugger_throw_exception): Don't make this static.
2017 (_mono_debugger_unhandled_exception): Likewise.
2018 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2021 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2022 (_mono_debugger_throw_exception): Add function prototype.
2023 (_mono_debugger_unhandled_exception): Likewise.
2026 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2027 arg; return the first exception handler if the exception is caught
2028 and we're running inside the debugger.
2029 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2030 improve exception handle inside runtime-invoke, check whether the
2031 exception is actually caught in the method being invoked and not
2032 by the runtime-invoke-wrapper.
2034 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2036 * image-writer.c: Improve support for the osx assembler.
2038 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2041 2009-06-08 Martin Baulig <martin@ximian.com>
2044 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2045 (_mono_debugger_throw_exception): Don't make this static.
2046 (_mono_debugger_unhandled_exception): Likewise.
2047 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2050 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2051 (_mono_debugger_throw_exception): Add function prototype.
2052 (_mono_debugger_unhandled_exception): Likewise.
2055 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2056 arg; return the first exception handler if the exception is caught
2057 and we're running inside the debugger.
2058 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2059 improve exception handle inside runtime-invoke, check whether the
2060 exception is actually caught in the method being invoked and not
2061 by the runtime-invoke-wrapper.
2063 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2065 * image-writer.c (append_subsection): Don't align subsections of the
2066 debug_line section as a workaround.
2068 * dwarfwriter.c: Emit line number info in the AOT case as well.
2070 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2072 This patch is contributed under the terms of the MIT/X11 license
2074 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2075 code_len <= code_size
2077 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2079 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2081 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2083 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2084 invoke wrappers, we now use trampolines instead.
2086 2009-06-04 Mark Probst <mark.probst@gmail.com>
2088 * mini-darwin.c: The exception thread must not be registered with
2091 2009-06-04 Mark Probst <mark.probst@gmail.com>
2093 * mini-gc.c: Disable the code because it makes SGen crash.
2095 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2097 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2098 instead of asserting.
2100 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2102 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2103 output file after the code has been compiled.
2105 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2107 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2109 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2111 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2112 entries distinction to simplify the code.
2114 * mini.h: Bump AOT file format version.
2116 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2118 * objects.cs: Fix the signature of one of the tests.
2120 * mini.c (mini_create_ftnptr): New helper function, moved here from
2122 (mini_get_addr_from_ftnptr): Ditto.
2123 (mini_init): Install the new helpers.
2125 2009-05-28 Martin Baulig <martin@ximian.com>
2127 Correctly initialize the debugger when embedding Mono.
2129 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2130 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2131 see documentation in mini_debug_running_inside_mdb().
2134 (mini_debug_running_inside_mdb): New function to check whether
2135 we're running inside mdb.
2137 * mini.c (mini_init): Call mini_debugger_init() if we're running
2138 inside the debugger.
2140 * driver.c (mono_main): Moved the call to mini_debugger_init()
2141 into mini_init() to make this work when embedding Mono.
2143 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2144 calls to mini_debugger_init().
2146 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2147 mono_debugger_main() -> mini_debugger_main() and put them inside a
2148 `MONO_DEBUGGER_SUPPORTED' conditional.
2150 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2152 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2153 this is no longer in use.
2156 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2158 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2160 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2163 2009-05-27 Martin Baulig <martin@ximian.com>
2165 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2167 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2168 long_conv_to_r_un to 64 bits.
2170 * cpu-x86.md: Increase the instruction size due to the changes.
2172 * iltests.il.in: Add regression test.
2176 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2178 * objects.cs: Move the previous test from basic.cs to here.
2180 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2182 * basic.cs: Add regression test for #506915.
2184 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2186 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2187 optimization we must check the bb of the first byte of stobj as
2188 it's the only one set in cil_offset_to_bb.
2192 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2194 * image-writer.c: Fix pointer directive on ppc64.
2196 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2198 * image-writer.c (asm_writer_emit_section_change): Avoid using
2199 .bss subsections on ppc too.
2201 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2203 * image-writer.c: Fix the definition of TARGET_ASM_....
2205 * image-writer.c: Fix the emission of assembler directives in the last
2208 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2209 exception throwing code to accomodate ppc64.
2211 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2212 size to work on ppc64 too.
2214 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2217 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2218 the assembler dialect instead of using platform specific defines.
2220 2009-05-22 Geoff Norton <gnorton@novell.com>
2222 * mini-arm.c (get_call_info): If a structure is split between the stack
2223 and argument registers, we should not advance the stack pointer by the entire
2224 native size, but just by the amount that spilled.
2226 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2228 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2231 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2233 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2236 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2237 methods so wrapper don't get added twice.
2238 (add_generic_instances): Don't add methods of arrays.
2240 * generics.cs: Mark one test as !FULLAOT.
2242 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2244 * mini-x86.c (emit_move_return_value): Remove unused vars.
2246 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2248 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2249 decomposing 8 bytes structs into a LCALL.
2251 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2252 pointer for where to store the returned regs.
2254 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2257 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2259 2009-05-20 Miguel de Icaza <miguel@novell.com>
2261 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2264 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2266 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2268 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2271 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2273 * local-propagation.c (mono_local_cprop): Avoid local propagation
2274 across paired add/sub if the first instruction dest reg is it's
2275 source reg. For example:
2277 int_add_imm R12 <- R12 [1] clobbers: 1
2278 int_sub_imm R42 <- R12 [1] clobbers: 1
2280 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2281 maintain the math identify.
2285 2009-05-20 Andreia Gaita <avidigal@novell.com>
2287 * Makefile.am: avoid going on the network just to get the revision,
2290 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2292 Fixed estimate for short branches on amd64 (they were off mark, and
2293 enabling call prolog-epilog instrumentations caused assertions).
2294 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2295 estimate for the maximum length of this basic block.
2297 - mono_arch_emit_prolog: compute max_length for each basic block
2298 (instead of max_offset), and inflate size estimate also for entry bb
2299 in case of code instrumentation.
2300 - mono_arch_output_basic_block: get rid of "cpos" (the current
2301 estimated "position" in the code), and always use "offset" instead,
2302 which is accurate; at the beginning of the function quickly recompute
2303 max_offset for all the remaining blocks, starting from the current
2304 cfg->code_len (which is correct, and not estimated) and using the
2305 estimated block lengths computed previously.
2307 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2309 * exceptions-ppc.c: Remove the caching from the trampoline creation
2310 functions, it is already done in the caller.
2312 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2314 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2315 MONO_ARCH_GSHARED_SUPPORTED define.
2317 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2319 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2322 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2324 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2325 call to mono_marshal_get_rgctx_invoke ().
2327 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2328 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2329 gshared use the static rgctx trampolines now.
2331 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2332 platform supports it.
2334 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2336 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2338 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2340 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2342 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2344 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2347 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2349 Made it possible for mono_arch_instrument_epilog to preserve
2350 argument registers, otherwise instrumenting the "epilogue" before
2351 a tail call would clobber them.
2352 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2353 if like mono_arch_instrument_epilog but with an additional parameter
2354 that states if argument registers must be preserved.
2355 * mini.c: implemented mono_arch_instrument_epilog as a call to
2356 mono_arch_instrument_epilog_full without asking to preserve argument
2357 registers (this makes the existing code work as usual).
2359 - mono_arch_instrument_epilog: add parameter to transform it into
2360 mono_arch_instrument_epilog_full, and preserve argument registers
2362 - mono_arch_output_basic_block, OP_TAILCALL case: call
2363 mono_arch_instrument_epilog_full.
2364 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2365 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2366 only transformed mono_arch_instrument_epilog into
2367 mono_arch_instrument_epilog_full.
2369 2009-05-15 Geoff Norton <gnorton@novell.com>
2371 * mini-darwin.c: This works on arm now.
2373 2009-05-14 Geoff Norton <gnorton@novell.com>
2375 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2378 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2380 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2383 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2384 wrappers during full aot mode correctly.
2386 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2389 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2390 mono_metadata_type_hash ().
2392 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2394 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2395 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2396 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2397 Removed MONO_INST_BRLABEL from the instruction flags, and the
2398 remaining code that used it, because we do not support branches inside
2399 basic blocks (and branch target labels) anymore.
2400 * Makefile.am: As part of the above cleanup, remove reference to
2401 BURG files which don't exist anymore.
2403 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2405 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2408 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2409 to use mono_arch_throw_corlib_exception.
2411 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2412 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2414 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2417 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2419 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2420 for the got to make debugging easier and to avoid confusing it with the
2423 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2424 method so a breakpoint can be set when using gdb.
2426 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2428 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2429 on mono_method_get_imt_slot ().
2431 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2432 num_decodes variables.
2434 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2435 change as it doesn't seem to work.
2437 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2440 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2442 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2443 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2445 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2446 builder when using full aot.
2448 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2449 here, it is already handled.
2451 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2454 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2456 * mini-arm.h: Enable IMT for full aot.
2458 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2459 arch doesn't support it.
2461 * mini.c (mini_init): Don't disable IMT for full aot if the
2462 architecture supports it.
2464 * mini.h (MonoAotTrampoline): New enum containing the different types
2465 of 'numerous' trampolines.
2466 (MONO_AOT_FILE_VERSION): Bump this.
2468 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2469 static rgctx trampolines. Add support for full-aot IMT thunks.
2471 * mini-amd64.h: Enable IMT for full aot.
2473 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2474 to exclude tests belonging to a category.
2476 * generics.cs: Mark some tests with a !FULLAOT category.
2478 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2481 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2483 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2484 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2485 (emit_plt): Fix a warning.
2487 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2489 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2490 back into aot-compiler.c to a place where the other functions shared by
2491 the runtime and aot compiler are.
2493 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2494 as done previously, instead of in MonoAotFileInfo, since pointers might have
2495 alignment requirements.
2497 * mini.h: Bump AOT file format version.
2499 2009-05-10 Miguel de Icaza <miguel@novell.com>
2501 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2502 that is used at runtime from the aot-compiler.c, this makes it
2503 work on setups that remove the AOT compiler from the output
2506 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2508 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2511 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2513 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2515 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2516 stuff to mono_arch_decompose_long_opts ().
2517 (mono_decompose_opcode): Remove some dead code.
2519 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2521 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2522 cmethod can be null for quite a some reasons.
2524 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2526 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2528 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2530 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2532 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2534 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2535 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2536 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2537 calls returning structures by addr on amd64.
2539 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2541 * iltests.il.in: Restructure the tail call tests a bit.
2543 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2545 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2546 for virtual methods too.
2548 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2550 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2551 due to regression in verifying System.dll.
2553 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2555 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2558 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2561 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2562 g_str_hash () which can change.
2564 * driver.c (mini_regression): Disable optimizations not supported by
2565 the cpu. Fixes #500019.
2567 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2570 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2572 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2573 to the latest LLVM code.
2575 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2577 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2579 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2581 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2584 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2585 no longer saving offsets, so just save the patch types along with the other
2587 * aot-runtime.c (load_patch_info): Update after the changes to
2588 encode_patch_list ().
2589 (decode_got_entry): Removed, merged into load_patch_info ().
2590 (is_shared_got_patch): Removed, call the same function from
2593 * mini.h: Bump aot file format version.
2595 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2596 half-finished no-dlsym code.
2598 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2601 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2602 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2604 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2606 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2607 buffer length to work with AOT code.
2609 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2610 ldfld/stfld opcodes.
2612 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2615 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2617 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2619 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2622 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
2623 if needed. Don't decompose long operations when using llvm.
2625 2009-05-01 Zoltan Varga <vargaz@gmail.com>
2627 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
2630 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
2632 2009-05-03 Martin Baulig <martin@ximian.com>
2634 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
2635 mono_debugger_insert_method_breakpoint() since the class init
2636 handler we're inserting at the top of the method already gives us
2639 2009-04-30 Zoltan Varga <vargaz@gmail.com>
2641 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
2642 to mono_arch_decompose_long_opts () for x86 and arm.
2644 2009-04-29 Zoltan Varga <vargaz@gmail.com>
2646 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
2649 2009-04-28 Zoltan Varga <vargaz@gmail.com>
2651 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
2654 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2656 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
2657 number of trampolines used in full-aot mode.
2659 * aot-compiler.c: Add an ntrampolines option to set the number of
2660 trampolines emitted in full-aot mode.
2662 2009-04-27 Zoltan Varga <vargaz@gmail.com>
2664 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
2665 a volatile load. Get rid of get_tempname (), llvm assigns names
2668 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
2671 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
2674 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
2677 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
2678 to the same register as a fixed sreg2. Fixes #497271.
2680 * iltests.il.in: Add a new test.
2682 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2684 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
2685 stack, since pushes complicate exception handling.
2687 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
2688 the stack if they are passed using moves.
2690 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2692 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
2695 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
2696 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
2697 of FMOVE if it is an R4.
2699 2009-04-25 Zoltan Varga <vargaz@gmail.com>
2701 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
2703 * mini.h (LLVMCallInfo): New structure to store calling convention
2704 information for the LLVM back end similar to the CallInfo structures in
2707 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
2708 call information in a format usable by LLVM.
2709 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
2711 * method-to-ir.c (mono_emit_call_args): Emit calls using
2712 mono_llvm_emit_call () when compiling using LLVM.
2714 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
2715 comments to all functions. Fix memory leaks. Add a public init/cleanup
2718 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
2720 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
2721 mono_array_new_va () jit icall.
2723 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
2725 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
2726 multiple machine description files to be specified.
2727 * mini-ops.h: fixes for cross-compilation.
2729 2009-04-22 Miguel de Icaza <miguel@novell.com>
2731 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
2734 2009-04-22 Zoltan Varga <vargaz@gmail.com>
2736 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
2737 to prevent asserts in various passes. Fixes #497220.
2739 2009-04-21 Zoltan Varga <vargaz@gmail.com>
2741 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
2744 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
2745 table to avoid duplicates.
2747 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2749 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
2752 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
2754 * mini.c (mini_method_verify): Fail fulltrust code if the exception
2755 is for method or field access.
2757 2009-04-20 Zoltan Varga <vargaz@gmail.com>
2759 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
2762 * mini-llvm.c (mono_llvm_emit_method): Use it.
2764 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
2765 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
2768 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
2769 synchronized methods.
2771 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
2773 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
2775 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
2778 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
2779 allowing some options to be set dynamically.
2781 2009-04-19 Zoltan Varga <vargaz@gmail.com>
2783 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
2784 unconditional branch.
2786 * mini.h (MonoTrampolineType): Add new trampoline type
2787 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
2790 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
2793 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
2796 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
2797 is enabled. Instead, use the llvm vcall trampoline.
2799 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
2801 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
2803 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
2806 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
2807 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
2809 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
2810 OP_IA64_CSET opcode.
2812 * mini.c: Fix a warning.
2814 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
2815 THROW to the appropriate llvm type.
2817 2009-04-18 Zoltan Varga <vargaz@gmail.com>
2819 * mini.c (mini_method_compile): Add statistics for methods JITted
2822 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2824 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
2825 OP_IA64_CMP_<cond>_IMM opcodes.
2827 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2829 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
2832 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
2835 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
2838 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
2840 * mini-exceptions.c : add thread id to EXCEPTION trace message.
2842 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2844 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
2847 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
2848 rgctx invoke trampolines for x86.
2850 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
2851 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
2852 (mono_arch_get_vcall_slot): Simplify this.
2854 2009-04-16 Zoltan Varga <vargaz@gmail.com>
2856 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
2857 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
2859 2009-04-14 Zoltan Varga <vargaz@gmail.com>
2861 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
2862 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
2864 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
2866 * liveness.c (visit_bb): Remove a needless assert.
2868 2009-04-13 Zoltan Varga <vargaz@gmail.com>
2870 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
2871 full aot support to the arch specific code.
2873 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2875 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2877 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2879 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2880 collect information about the delegate invoke impl trampolines.
2882 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2883 to save trampolines during full-aot mode.
2885 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2886 creation function which returns a trampoline which sets the rgctx
2888 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2889 wrapper if possible.
2890 (mono_delegate_trampoline): Ditto.
2892 * mini.c (mono_jit_runtime_invoke): Ditto.
2894 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2896 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2898 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2900 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2902 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2903 just setting the opcode to OP_NOP.
2905 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2907 * mini.c (mini_method_compile): Put the last change inside an
2908 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2910 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2911 and extend live ranges to cover the whole method when using xdb.
2913 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2914 do it in the trampolines.
2916 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2919 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2921 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2922 call code in full-aot mode since IMT is disabled there.
2923 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2924 new JIT no longer has that restriction.
2926 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2928 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2929 a more compact format.
2930 (mono_aot_wrapper_name): New function to return a unique name for a
2931 wrapper method, also used by the AOT runtime.
2933 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2936 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2937 when a ICollection<T> etc is encountered.
2938 (add_generic_instances): Process method arguments/locals too.
2939 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2942 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2944 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2946 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2948 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2950 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2951 representing the result of the decomposition. Nullify instructions
2952 instead of setting them to OP_NOP since nops can't have registers
2955 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2957 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2958 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2959 info. Strip 'mapping symbols' on ARM.
2961 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2963 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2964 this with the native genmdesc.
2966 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2968 * aot-runtime.c: Fixing the MSVC build.
2970 Code is contributed under MIT/X11 license.
2972 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2974 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2975 JITted code depends on it.
2977 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2979 * aot-compiler.c: Use new MonoGenericParam accessors.
2981 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2983 Reduce memory usage and improve correctness wrt MonoGenericParam
2984 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2985 handing. Avoid allocating MonoGenericParams, but use the ones in
2986 the container itself.
2988 2009-04-07 Miguel de Icaza <miguel@novell.com>
2990 * tasklets.c: Return exceptions in the out argument.
2992 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2994 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2995 opcode. Use pointer types in more places instead of casting them to
2998 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3000 (mono_llvm_optimize_method): New helper function to optimize a method.
3002 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3003 widening code so it could be called from more places.
3004 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3005 code paths in the call opcodes.
3007 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3009 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3011 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3013 * dwarfwriter.c: Use _ to separate class name
3014 components as gdb can't handle '.'. Represent reference variables
3017 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3019 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3021 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3023 * gc-test.cs: New file with GC stack marking tests.
3025 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3026 negative numbers for vfp.
3028 * basic-float.cs: Add a test.
3030 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3032 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3034 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3036 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3037 part of tasklet/continuation support.
3039 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3041 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3042 amd64 opcodes inside an ifdef.
3044 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3047 * dwarfwriter.c (emit_type): Emit the class info for classes.
3049 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3051 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3053 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3055 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3057 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3059 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3061 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3063 * mini-llvm.c: Update comments.
3065 * mini.h (COMPILE_LLVM): New macro.
3067 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3069 * ssa.c (mono_ssa_compute): Ditto.
3071 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3072 the unwind ops from a DWARF FDE.
3074 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3075 methods by extracting the dwarf unwind ops from the unwind info generated
3078 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3081 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3084 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3086 * Makefile.am (llvm_sources): Enable this.
3088 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3089 failing back to the JIT if something cannot be handled.
3091 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3092 compiling with LLVM.
3094 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3095 compiling with LLVM.
3097 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3098 compiling with LLVM.
3100 * mini-ops.h: Add a few opcodes needed by LLVM.
3102 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3105 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3108 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3110 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3112 2009-04-01 Mark Probst <mark.probst@gmail.com>
3114 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3115 ridiculously large methods.
3117 2009-03-31 Martin Baulig <martin@ximian.com>
3119 * debug-debugger.c (debugger_remove_breakpoint): Call
3120 mono_debugger_remove_class_init_callback ().
3122 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3124 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3125 right before emitting code, not at the start.
3127 * mini.c (mono_postprocess_patches): Extract this into a separate function
3128 from mono_codegen ().
3130 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3131 byref types correctly.
3133 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3135 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3138 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3140 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3141 indirect calls, this avoids problems where get_vcall_slot () would get
3142 confused by the native code for the instruction preceeding the call.
3143 (mono_arch_get_vcall_slot): Simplify this.
3144 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3146 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3147 register allocator now seems to depend on them instead of the data in
3150 * mini.c (mini_method_compile): Throw the correct type of exception if
3151 mono_method_get_header () fails because of a loading error.
3153 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3155 * mini.c (mini_method_compile): Clear the loader error if the method
3156 header cannot be decoded.
3158 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3159 interface methods on proxies correctly.
3161 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3162 this argument for vtype methods. Add precise liveness info for arguments.
3164 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3165 LIVERANGE_START/END opcodes.
3167 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3168 for arguments and values in registers.
3170 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3172 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3173 return a valuetype. Fixes #487518.
3175 * iltests.il: Add a test.
3177 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3179 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3180 closed over a null reference correctly.
3182 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3184 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3186 2009-03-25 Mark Probst <mark.probst@gmail.com>
3188 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3189 allocated to the same registers as fixed sregs.
3191 2009-03-24 Mark Probst <mark.probst@gmail.com>
3193 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3196 * method-to-ir.c: Handle more cases for
3197 Interlocked.CompareExchange.
3199 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3200 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3201 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3203 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3205 * aot-runtime.c (decode_method_ref): Fix a warning.
3207 * unwind.c (mono_unwind_frame): Ditto.
3209 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3211 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3212 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3214 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3215 fix the handling of large values in the ALU_PC_G0_NC relocation.
3217 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3219 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3221 2009-03-22 Mark Probst <mark.probst@gmail.com>
3223 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3226 2009-03-22 Mark Probst <mark.probst@gmail.com>
3228 * method-to-ir.c: MINI_OP3 needs a comma.
3230 * method-to-ir.c, mini.h, mini.c: Remove
3231 mono_init_op_sreg_counts ().
3233 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3235 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3238 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3241 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3243 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3246 2009-03-21 Mark Probst <mark.probst@gmail.com>
3248 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3249 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3250 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3253 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3255 * driver.c: Change location of gc_wrapper.h.
3257 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3258 inside finally clauses correctly. Fixes #485721.
3260 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3261 after the change above.
3263 * exceptions.cs: Add a test.
3265 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3267 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3269 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3270 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3271 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3273 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3274 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3276 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3278 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3279 Simplify logic for ensure_method_is_allowed_to_call_method.
3280 Handle wrappers on callers.
3282 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3284 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3287 * basic-simd.cs: Fix the names of some test methods.
3289 2009-03-18 Geoff Norton <gnorton@novell.com>
3291 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3293 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3295 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3297 2009-03-17 Jb Evain <jbevain@novell.com>
3299 * driver.c: remove now uneeded call to mono_gc_base_init before
3302 2009-03-17 Jb Evain <jbevain@novell.com>
3304 * dwarfwriter.c (token_handler): handle more cases.
3306 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3308 * method-to-ir.c: Remove more dead code (that was required only
3309 because of method_is_safe). Fix compiler warnings.
3311 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3313 * method-to-ir.c: Remove unneeded/useless method_is_safe
3314 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3316 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3318 * mini.c (mini_method_compile): Print the method been compiled with
3319 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3320 for people not familiar with the runtime.
3322 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3324 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3325 a managed object which is later put into a GList. Return its class instead.
3327 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3328 stack slots when using sgen.
3330 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3332 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3334 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3336 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3337 > so it works on the first vreg as well.
3339 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3341 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3344 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3346 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3349 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3351 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3352 native->IL offset mapping.
3354 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3356 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3358 * basic.cs: Add a test.
3360 2009-03-11 Mark Probst <mark.probst@gmail.com>
3362 * mini-x86.c (mono_arch_output_basic_block): Use different
3363 registers in case the ones we want to overwrite are used by the
3364 other operand. Fixes regression in #480807.
3366 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3368 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3370 * dwarfwriter.c (emit_line_number_info): The line number info for
3371 IL code was off by one. Fix that.
3373 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3376 2009-03-09 Mark Probst <mark.probst@gmail.com>
3378 Contributed under the terms of the MIT/X11 license by Steven
3379 Munroe <munroesj@us.ibm.com>.
3381 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3384 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3386 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3389 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3391 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3392 the delegate ctor handling code. Fixes #482638.
3394 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3397 * iltests.il.in: Add a test.
3399 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3402 2009-03-05 Mark Probst <mark.probst@gmail.com>
3404 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3405 is shared generic code, return the trampoline, even if the method
3406 has already been compiled. Fixes #479763.
3408 * mini.c, mini.h: New function
3409 mono_jit_find_compiled_method_with_jit_info() which is the same as
3410 mono_jit_find_compiled_method() but also returns the jit info.
3412 2009-03-05 Mark Probst <mark.probst@gmail.com>
3414 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3415 for methods which actually have one. For all other methods, make
3416 sure the this argument var is live the whole method.
3418 * mini.c (mini_method_compile): Every shared method has a
3419 this/vtable/mrgctx info. Fixes #480807.
3421 2009-03-05 Mark Probst <mark.probst@gmail.com>
3423 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3424 generic/imt thunks where some entries branch through the vtable,
3425 while other entries branch directly.
3427 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3429 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3431 * mini-windows.c: Ditto.
3433 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3436 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3438 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3441 2009-03-04 Mark Probst <mark.probst@gmail.com>
3443 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3446 2009-03-04 Mark Probst <mark.probst@gmail.com>
3448 * exceptions-x86.c: Include debug-mini.h - fixes build.
3450 2009-03-04 Martin Baulig <martin@ximian.com>
3452 * debug-mini.c: Clean up the exception API and add documentation.
3453 (mono_debugger_handle_exception): New public method; this is
3454 called when throwing an exception or encountering an unhandled one.
3455 (mono_debugger_call_exception_handler): Formerly known as
3456 mono_debugger_handle_exception(); this is used to tell the
3457 debugger that we're about to invoke an exception handler.
3459 2009-03-04 Martin Baulig <martin@ximian.com>
3461 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3462 ../metadata/mono-debug-debugger.c; save and reset exception state.
3464 2009-03-02 Martin Baulig <martin@ximian.com>
3466 * debug-mini.c: Moved the debugger exception handling here from
3467 ../metadata/mono-debug-debugger.c.
3470 (MonoDebuggerExceptionAction): New exception typedef.
3473 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3475 * exceptions-amd64.c
3476 (mono_amd64_throw_exception): Use the new debugger exception
3480 (mono_handle_exception_internal): Don't call
3481 mono_debugger_unhandled_exception() here.
3483 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3485 * mini.c aot-compiler.c: Update after the changes to
3486 mono_marshal_get_runtime_invoke ().
3488 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3489 Virtual generic methods might not have method->slot set, work around
3492 * generics.cs: Add a test.
3494 2009-03-02 Geoff Norton <gnorton@novell.com>
3497 * driver.c: Allow signal chaining of SIGFPE as well.
3499 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3501 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3502 this since it now receives the method not its generic context in the
3505 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3506 generic/imt thunks where some entries branch through the vtable, while
3507 other entries branch directly.
3509 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3511 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3512 support for interface methods as well.
3514 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3515 using the normal IMT thunks.
3517 generics.cs: Add new tests.
3519 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3520 the generic inst to the generic imt thunks. This fixes AOT support,
3521 improves consistency with the normal IMT thunks, and makes it easier to
3522 add support for interface generic virtual methods later.
3524 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3526 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3528 * driver.c (mono_set_signal_chaining): New public API function to enable
3529 signal chaining on POSIX platforms.
3531 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3532 (si@lindenlab.com) to implement signal chaining. The original patch was
3533 contributed under the MIT X/11 license:
3534 https://bugzilla.novell.com/show_bug.cgi?id=318894
3536 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3538 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3539 too until it can be made to run on amd64.
3541 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3543 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3544 to get_generic_context_from_code () + get_call_info () if possible.
3546 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3548 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3549 suspend-on-sigsegv functionality.
3551 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3552 to suspend when a native SIGSEGV is received. This is useful for debugging
3553 crashes which don't happen under gdb, since a live process contains more
3554 information than a core file.
3556 * mini-exceptions.c (mono_print_thread_dump): Use
3557 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3559 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3561 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3563 * basic-float.cs: Disable the tests which currently fail on amd64.
3565 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3566 value to mono_arch_patch_callsite () to fix crashes.
3568 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3570 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3572 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3573 nop code by patching the call address to point to the nullified class init
3574 trampoline, as the former does not seem to be safe on SMP machines.
3576 2009-02-23 Mark Probst <mark.probst@gmail.com>
3578 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3581 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3583 * basic-float.cs basic-calls.cs: Fix warnings.
3585 2009-02-22 Mark Probst <mark.probst@gmail.com>
3587 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3588 correct frame pointer in the LMF. Should fix #478394.
3590 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3592 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3594 * image-writer.c: Make the binary writer less verbose.
3596 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3598 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3599 are called from runtime invoke wrappers.
3601 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3603 * cpu-ppc.md (store_memindex): Increase the size of this.
3605 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3607 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3609 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3611 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3614 Last fix for of #467201.
3617 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3619 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3621 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3622 and long_conv_to_r8_2:
3624 Fixed part of #467201.
3626 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3628 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3630 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
3631 conversion to 32 bits.
3633 * cpu-x86.md: Increase the size of int_conv_to_r4.
3635 * basic-float.cs: Add a test for this.
3637 Fixed part of #467201.
3639 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3641 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3643 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
3644 conversion to 64 bits.
3646 * basic-float.cs: Add a test for this.
3648 Fixed part of #467201.
3650 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3652 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3654 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
3655 This behavior is compatible with MS.
3657 * iltest.il.in: Add a test for this.
3659 Fixed part of #467201.
3661 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3663 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3665 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
3666 change the precision of the value.
3668 * cpu-x86.md: Define len for float_conv_to_r4.
3670 * basic-float.cs: Add a test for this.
3672 Fixed part of #467201.
3674 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
3676 * mini.c: Adjust locking order to the new semantics where the loader lock
3679 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
3688 * mini-trampolines.c:
3701 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
3703 2009-02-18 Zoltan Varga <vargaz@gmail.com>
3705 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
3708 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3710 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
3711 for cctors if needed.
3713 2009-02-17 Mark Probst <mark.probst@gmail.com>
3715 * mini-ppc.c: Fix build on Darwin.
3717 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3719 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
3720 version instead of 3 as valgrind doesn't like version 3.
3722 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3724 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
3725 usable for hashing methods.
3726 (emit_extra_methods): Use the new hash to avoid putting every method in the
3729 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
3731 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
3732 whenever a method ref could match a method.
3734 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
3737 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
3740 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
3742 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
3743 the encoding buffer.
3745 * method-to-ir.c (mono_method_check_inlining): Avoid calling
3746 mono_method_get_header () on inflated methods as an optimization.
3748 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3750 * ssa.c (fold_ins): Fix another crash if the instruction following the
3751 switch was optimized away.
3753 2009-02-16 Mark Probst <mark.probst@gmail.com>
3755 Contributed under the terms of the MIT/X11 license by Steven
3756 Munroe <munroesj@us.ibm.com>.
3758 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
3760 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3762 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
3763 around the mono_domain_alloc calls, it is now done by the functions
3766 * aot-compiler.c (compile_method): Only add wrappers referenced by
3767 the method if compiling with full AOT.
3768 (mono_compile_assembly): Error out if --aot=full is specified on
3769 a platform where it is not supported.
3771 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
3774 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
3777 * aot-runtime.c (load_named_code): Handle
3778 mono_arm_throw_exception_by_token.
3780 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
3782 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
3785 * Makefile.am (fullaotcheck): Exit if a test fails.
3787 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
3789 (mono_compile_assembly): Handle the assembler failing.
3791 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
3792 accepting subsections of .bss.
3794 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
3797 * aot-compiler.c: Remove some unused includes.
3799 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
3800 now in MonoImageWriter.
3802 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
3803 code sequence which matches a non-virtual call. Fixes #472654.
3805 2009-02-15 Zoltan Varga <vargaz@gmail.com>
3807 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
3810 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
3811 use the image/dwarf writers directly.
3813 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
3816 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
3819 * image-writer.h: Fix some typos.
3821 * dwarfwriter.h dwarfwriter.c: New files.
3823 * aot-compiler.c: Extract the DWARF info writing functionality into a
3826 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
3827 argument to return unwind info.
3829 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
3831 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
3833 * aot-runtime.c (decode_method_ref): Add a case for
3834 MONO_AOT_METHODREF_WRAPPER_NAME.
3836 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
3839 * aot-compiler.c (encode_method_ref): Use the new constants.
3841 * aot-runtime.c (decode_method_ref): Ditto.
3843 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
3844 be compiled, not the icall itself.
3846 2009-02-14 Zoltan Varga <vargaz@gmail.com>
3848 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
3849 using decode_method_ref ().
3851 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
3852 convert it to an in32. Fixes #475859.
3854 * arrays.cs: Add a test.
3856 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3858 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
3861 * basic-long.cs: Add a test.
3863 2009-02-12 Mark Probst <mark.probst@gmail.com>
3865 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
3866 remove the frame pointer in leaf methods which don't receive any
3867 arguments, don't throw exceptions and don't do dynamic stack
3870 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3872 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
3873 the fail_tramp changes. Hopefully fixes #475132.
3875 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3877 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3878 instead of mono_metadata_signature_dup_full.
3880 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3882 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3883 for processing jump tables. Fixes #473787.
3885 2009-02-11 Mark Probst <mark.probst@gmail.com>
3887 * mini-generic-sharing.c: mini_method_get_context() just calls
3888 mono_method_get_context_general() now.
3890 * mini.c, mini.h: Moved get_object_generic_inst(),
3891 construct_object_context_for_method() and
3892 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3894 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3896 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3897 basic block fell through to its successor bblock without a branch. Fixes
3900 * iltests.il.in: Add a test.
3902 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3903 (can_encode_patch): We can now handle arrays of generic parameters and
3906 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3908 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3909 the AOT file to avoid some #ifdefs in aot-runtime.c
3911 * mini.h: Bump AOT file format version.
3913 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3915 * Makefile.am (fullaotcheck): Make this run the tests.
3917 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3919 2009-02-10 Mark Probst <mark.probst@gmail.com>
3921 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3922 individually. Fixes #473482.
3924 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3926 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3928 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3930 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3931 (mono_compile_assembly): Hush compile warnings about
3932 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3935 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3937 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3939 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3941 * aot-compiler.c: Fix arm support.
3943 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3944 img_writer_emit_unset_mode () function.
3946 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3947 (mono_unwind_get_dwarf_pc_reg): Ditto.
3949 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3950 Move almost all platform specific code to a set of arch_ functions,
3951 and document them to ease porting.
3953 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3955 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3957 * aot-compiler.c: Extract the image writing functionality into a separate
3958 module to reduce the size of this file.
3960 2009-02-09 Geoff Norton <gnorton@novell.com>
3962 * mini-s390.c: Fix the signature of emit_sig_cookie.
3964 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3966 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3968 * aot-runtime.c (is_shared_got_patch): Ditto.
3970 * aot-runtime.c (load_named_code): Cope with the fact that
3971 decode_got_entry () won't decode the patch fully if its corresponding got
3972 entry is already filled.
3974 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3976 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3978 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3979 as the moving pointer instead of 'buf' for consistency with the rest of the
3981 (mono_arch_create_monitor_exit_trampoline): Ditto.
3983 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3984 generic_class_init trampolines.
3985 (add_generic_class): Extract some code from add_generic_instances () into a
3986 separate function so it can be called from other places too.
3987 (compile_method): Call add_generic_class () for the classes of inflated methods
3988 referenced by the method.
3989 (can_encode_patch): Allow references to generic parameters.
3991 * aot-runtime.c: Add support the patches required by the new trampolines.
3993 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3996 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3999 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4000 this from get_throw_pending_exception, make the signature full aot compatible.
4002 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4004 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4006 * exceptions.cs: Add a test.
4008 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4010 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4011 use the DWARF_DATA_ALIGN constant instead.
4013 * exception-<ARCH>.c: Update after the above change.
4015 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4018 * mini-arm.c: Enable the dwarf unwinder.
4020 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4021 instead of mono_class_setup_vtable ().
4023 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4025 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4028 * mini-x86.h: Enable the dwarf unwinder.
4030 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4032 Fix mcs/tests/test-7.cs
4033 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4036 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4038 * mini.c (print_jit_stats): Remove some unused statistics.
4040 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4042 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4044 2009-02-05 Mark Probst <mark.probst@gmail.com>
4046 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4047 the method we get from mono_object_get_virtual_method() because
4048 that function does it properly, now.
4050 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4052 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4053 opcodes. Fixes #472775.
4055 2009-02-05 Mark Probst <mark.probst@gmail.com>
4057 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4058 fact that mono_find_jit_info() sometimes returns the context
4059 corresponding to the jit info in new_ctx. Fixes #472600.
4061 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4063 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4064 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4065 klass->enum_basetype directly.
4067 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4070 * unwind.c: Avoid 0 sized arrays.
4072 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4074 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4075 size on systems with 64k pages. Fixes #471389.
4077 2009-02-04 Mark Probst <mark.probst@gmail.com>
4079 Contributed under the terms of the MIT/X11 license by Steven
4080 Munroe <munroesj@us.ibm.com>.
4082 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4083 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4086 2009-02-04 Mark Probst <mark.probst@gmail.com>
4088 Contributed under the terms of the MIT/X11 license by Steven
4089 Munroe <munroesj@us.ibm.com>.
4091 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4094 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4095 The trampoline can be longer on PPC64.
4097 2009-02-04 Mark Probst <mark.probst@gmail.com>
4099 Contributed under the terms of the MIT/X11 license by Steven
4100 Munroe <munroesj@us.ibm.com>.
4102 * mini-ppc.c: Compiler warning fixes and trivial code
4105 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4107 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4108 ins->dreg which could be a hardware register, not a vreg.
4110 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4112 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4113 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4115 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4117 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4118 ->dreg, that is not the vreg we are looking for.
4120 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4122 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4125 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4128 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4130 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4132 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4135 * aot-compiler.c: Add xdebug support on x86.
4137 * unwind.c: Add x86 support.
4139 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4140 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4142 * mini.c (mini_method_compile): Ditto.
4144 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4147 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4148 which mimic .push_section/.pop_section in GAS.
4150 * aot-compiler.c: Emit precise live range information for variables.
4152 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4154 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4155 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4158 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4159 the live ranges of variables.
4161 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4162 of the variable in terms of native offsets.
4164 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4166 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4168 2009-02-02 Mark Probst <mark.probst@gmail.com>
4170 Contributed under the terms of the MIT/X11 license by Steven
4171 Munroe <munroesj@us.ibm.com>.
4173 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4174 order (offset then base reg) for ppc_load_multiple_regs.
4175 (emit_save_saved_regs) Correct operand order for
4176 ppc_store_multiple_regs.
4177 (mono_arch_get_call_filter): Correct operand order for
4178 ppc_load_multiple_regs.
4180 * mini-ppc.c (emit_memcpy): Fix operand order for
4181 ppc_load_reg_update and ppc_store_reg_update.
4182 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4183 (mono_arch_emit_epilog): Correct operand order for
4184 ppc_load_multiple_regs.
4186 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4187 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4189 2009-02-02 Mark Probst <mark.probst@gmail.com>
4191 * cpu-ppc64.md: Fixed storer4_memindex length.
4193 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4195 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4198 * aot-compiler.c (emit_line_number_info): Optimize this.
4200 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4202 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4204 * aot-compiler.c: Add debug info for methods without debug info by
4205 emitting an IL file and having the line number info referencing that file.
4207 * aot-compiler.c: Optimize the size of the generated line number info.
4209 * aot-compiler.c: Emit line number info in xdebug mode.
4211 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4214 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4216 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4218 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4221 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4223 * basic-calls.cs: Test for the weird crash found on arm.
4225 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4227 * cpu-arm.md: Increase the size of storer8_membase_reg and
4228 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4230 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4231 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4232 reg to LR otherwise we'll be loading/storing from just the offset.
4234 2009-01-30 Miguel de Icaza <miguel@novell.com>
4236 Question: if we are storing gint32's inside the "*native_offset",
4237 should we change the signature to "gint32 *native_offset" to
4238 ensure that we do not have type definition problems?
4240 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4241 an int * as this is what the other function expects, causes
4242 problems with Freescale's compiler that defined int32_t to be a
4243 long and makes int incompatible
4245 2009-01-30 Miguel de Icaza <miguel@novell.com>
4247 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4248 filename conflict with bjam.
4250 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4252 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4253 as it might use decomposed ops.
4255 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4257 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4259 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4262 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4264 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4267 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4268 way registers are stored in MonoContext on arm.
4270 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4271 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4273 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4275 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4277 * mini.c (mini_init): Register mono_isfinite.
4279 * jit-icalls.c (mono_isfinite): New jit icall.
4281 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4283 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4284 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4287 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4289 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4290 separate frame and stack pointers, so we must use FP to find the register
4292 The FP reg is retrieved from the MonoContext::regs array.
4294 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4296 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4299 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4301 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4302 return R4 and R8 when not running under softfloat.
4304 Fixes basic-calls.exe
4306 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4308 * mini-arm.c: Implement some overflow opcodes.
4310 2009-01-29 Miguel de Icaza <miguel@novell.com>
4312 * ssa.c: handle another alloca.h
4314 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4315 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4316 MONO_ARCH_USE_SIGACTION.
4318 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4321 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4323 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4324 PPC targets as sigaction does not exist on all platforms, define
4325 this on a per-platform basis.
4327 Instead of erroring out if the platform is not defined, include
4328 mini-ppc-os.h, and expect that the OS specific setting provides
4329 the required information.
4331 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4333 * aot-compiler.c: Fix --enable-minimal=aot.
4335 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4337 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4340 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4342 * exceptions-arm.c: Fix warnings.
4344 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4347 * mini-x86.c: Fix --enable-minimal=jit build.
4349 * mini.c: Really fix --enable-minimal=jit build.
4351 * mini.c (construct_object_context_for_method): Move this outside
4352 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4354 "Backported" of r124984 from 2.0 branch.
4356 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4358 "Backport" of r124977 + r124978 from 2.0 branch.
4360 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4361 to avoid calling mono_exception_from_token () from the throw trampoline.
4362 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4363 for throwing corlib exceptions, this fixes full-aot support for corlib
4366 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4368 2009-01-29 Miguel de Icaza <miguel@novell.com>
4370 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4371 part of the changes to split the code in mini into operating
4372 system specific files.
4374 This patch was done by copying mini.c to the respective files to
4375 preserve SVN history.
4377 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4379 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4381 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4383 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4384 remoting-invoke-with-check wrappers of shared methods.
4386 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4388 2009-01-27 Mark Probst <mark.probst@gmail.com>
4390 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4391 optimization if the top of stack is the last instruction in the
4392 bblock. Otherwise it might have been used after its definition.
4395 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4397 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4398 method as well when get_vcall_slot () fails to match a code sequence.
4400 * mini-arm.c: Fix the android build, which doesn't have
4403 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4405 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4408 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4410 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4412 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4414 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4415 and put its id into jinfo->used_regs. This is only used on amd64,
4416 which is currently the only platform generating unwind info.
4418 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4419 the dwarf unwinder. This is required to correctly handle async exceptions
4420 like thread abort and stack overflows, which can happen while a method
4421 is in the middle of its prolog or epilog.
4423 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4424 the unwind info belonging to an AOTed method.
4426 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4427 into cfg->unwind_ops.
4429 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4431 * mini.c (mini_init): Call mono_unwind_init ().
4432 (mini_cleanup): Call mono_unwind_cleanup ().
4434 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4435 unwind info to be shared between methods.
4437 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4440 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4441 get_throw_pending_exception () to avoid initialization races.
4443 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4444 mono_arch_exceptions_init () function.
4446 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4448 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4450 * mini.c (mono_get_domain_intrinsic): New helper function.
4451 (mono_get_thread_intrinsic): Ditto.
4453 * mini-arm.c mini-ia64.c: Use the new helper functions.
4455 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4456 the last constrained_call change, since it is needed in the non-AOT
4459 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4461 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4462 mono_get_lmf_addr () on arm eabi linux.
4464 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4466 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4467 code sequence which matches a non-virtual call.
4469 2009-01-23 Mark Probst <mark.probst@gmail.com>
4471 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4474 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4476 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4477 runtime-invoke wrappers, since they are also shared based on signature.
4479 2009-01-22 Mark Probst <mark.probst@gmail.com>
4481 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4482 info from the (correct) context.
4484 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4486 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4488 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4489 using dwarf unwinding info. Not yet used.
4491 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4493 2009-01-21 Mark Probst <mark.probst@gmail.com>
4495 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4498 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4499 special case and handle mono_arch_delegate_invoke_impl() returning
4500 function descriptors.
4502 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4503 trampolines return function descriptors, too.
4505 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4507 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4508 out_of_line optimization.
4510 2009-01-21 Martin Baulig <martin@ximian.com>
4513 (MonoCompile): Added `disable_deadce_vars' to disable removing
4517 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4518 inside the debugger.
4520 * liveness.c (mono_analyze_liveness): Don't remove any unused
4521 variables if `cfg->disable_deadce_vars' is set.
4523 2009-01-21 Mark Probst <mark.probst@gmail.com>
4525 * method-to-ir.c: Only apply exception constructor optimization if
4526 the the method actually belongs to an exception class. Fixes
4529 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4531 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4532 change inside a #ifdef __mono_ppc64__.
4534 * aot-compiler.c (compile_method): Remove the previous limitation.
4536 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4537 on type variables in AOTed code.
4539 * aot-compiler.c (compile_method): Skip generic methods having type
4540 constraints on their generic parameters.
4542 * aot-compiler.c (compile_method): Check for methods which cannot be
4543 encoded inside RGCTX_FETCH patches as well.
4545 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4548 2009-01-20 Mark Probst <mark.probst@gmail.com>
4550 * method-to-ir.c: Force the vtable variable in shared generic code
4551 for the case that they might show up on a stack trace where they
4554 * mini-exceptions.c: Save and use generic sharing info as well as
4555 IP in stack traces to resolve shared generic instantiations.
4557 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4559 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4560 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4562 2009-01-20 Mark Probst <mark.probst@gmail.com>
4564 * method-to-ir.c: Do generic sharing for array constructors.
4566 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4568 * mini-exceptions.c (mono_print_thread_dump): Add information
4569 about the thread state using wapi_current_thread_desc.
4571 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4573 * basic-simd.cs: Tests for the new constructors.
4575 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4577 * mini-ops.h: Added OP_EXPAND_*
4581 * mini-x86.c (mono_arch_output_basic_block): Same.
4583 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4585 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4587 * iltests.il.in: Add a test for #467385.
4589 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4591 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4592 thread been cleaned up is not the same currently in execution.
4594 Fixes appdomain-unload crashes on windows, osx and linux variants
4595 without the __thread keyword.
4597 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4599 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4600 (koush@koushikdutta.com). Implement this for android.
4602 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4603 begins with a digit.
4605 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4606 mono_marshal_get_write_barrier ().
4608 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4610 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4611 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4612 that pass them on a register pair.
4614 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4615 test was crashing due to that.
4617 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4619 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4620 trampoline code. Include ucontext.h only if available.
4622 2009-01-15 Mark Probst <mark.probst@gmail.com>
4624 * mini.c: mono_domain_lookup_shared_generic() takes an open method
4625 and doesn't check whether it's sharable, like it was before
4626 removing the shared generics hash. This brings IronPython
4627 performance back to what it was before that change.
4629 2009-01-14 Mark Probst <mark.probst@gmail.com>
4631 * method-to-ir.c: Handle delegate invocation optimization earlier,
4632 otherwise it would be handled (much more slowly) by the
4633 final/sealed optimization.
4635 2009-01-13 Zoltan Varga <vargaz@gmail.com>
4637 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
4638 domain is not set. Fixes #465864.
4640 2009-01-12 Mark Probst <mark.probst@gmail.com>
4642 * method-to-ir.c: Don't stop sharing of generic methods with catch
4643 clauses - we already handle those.
4645 2009-01-12 Mark Probst <mark.probst@gmail.com>
4647 * mini.c, mini.h: lookup_generic_method() is now
4648 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
4649 making the shared_generics_hash obsolete.
4651 2009-01-12 Mark Probst <mark.probst@gmail.com>
4653 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
4654 use the red zone. Make room on the stack first and then use it,
4655 not the other way around.
4657 2009-01-12 Zoltan Varga <vargaz@gmail.com>
4659 * mini.c (mini_init): Call mono_xdebug_init ().
4661 * aot-compiler.c (mono_xdebug_init): Make this non-static.
4663 2009-01-11 Zoltan Varga <vargaz@gmail.com>
4665 * TestDriver.cs: Add an --iter argument to run tests multiple times.
4667 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
4670 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
4671 debug+unwind info for trampolines.
4673 * mini.c (mono_create_unwind_op): New helper function.
4675 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
4677 2009-01-10 Zoltan Varga <vargaz@gmail.com>
4679 * aot-compiler.c: Fix the build.
4681 2009-01-09 Zoltan Varga <vargaz@gmail.com>
4683 * Makefile.am: Update dtrace-prelink.sh location.
4685 2009-01-08 Zoltan Varga <vargaz@gmail.com>
4687 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
4688 optimization. Fixes #464520.
4690 2009-01-07 Bill Holmes <billholmes54@gmail.com>
4692 * mini-amd64.c : Adding code to save/restore non-volatile registers
4695 * exceptions-amd64.c : Adding code to save/restore non-volatile
4696 registers on Winx64.
4698 Contributed under MIT/X11 license.
4700 2009-01-07 Zoltan Varga <vargaz@gmail.com>
4702 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
4703 __GNUC_MINOR__ which can break when the major version changes.
4705 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
4707 * basic-simd.cs: Add tests for usage of the sizeof opcode.
4709 2009-01-07 Geoff Norton <gnorton@novell.com>
4711 * helpers.c: Allow mono -v -v -v to work on darwin.
4713 2009-01-05 Bill Holmes <billholmes54@gmail.com>
4715 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
4718 Contributed under MIT/X11 license.
4720 2009-01-05 Zoltan Varga <vargaz@gmail.com>
4722 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
4723 instead of directly accessing type->data.klass. Fixes #462016.
4724 (mono_allocate_stack_slots_full): Ditto.
4726 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
4727 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
4729 * aot-compiler.c (emit_plt): Fix ARM build.
4731 2009-01-04 Zoltan Varga <vargaz@gmail.com>
4733 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
4735 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
4738 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
4739 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
4742 * iltests.il.in: Add a regression test.
4744 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4746 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
4748 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4750 * basic-simd.cs: Add a regression test for #462457.
4752 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4754 * mini-ops.h: Add a definition of XPHI.
4756 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
4758 * ssa.c (op_phi_to_move): Handle XPHI.
4760 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
4764 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4766 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
4768 2008-12-31 Geoff Norton <gnorton@novell.com>
4770 * mini-ppc.c: The prolog size allocated can be too small for darwin
4771 ppc32 under certain circumstances. Also fix a small logic bug.
4773 2008-12-29 Zoltan Varga <vargaz@gmail.com>
4775 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
4776 while loading AOT methods.
4778 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
4779 since only the former is nulled out after a successful cast. This prevents
4780 crashes with rethrown exceptions when using --debug=casts.
4782 2008-12-24 Mark Probst <mark.probst@gmail.com>
4784 * mini.h: New macro for checking whether a method is final,
4785 i.e. whether the method or its class is marked final.
4787 * method-to-ir.c: Use the new macro for all final-checks
4788 consistently. Fixes the crash in the System.ServiceModel tests.
4790 2008-12-23 Mark Probst <mark.probst@gmail.com>
4792 * mini-exceptions.c (get_exception_catch_class): Corrected another
4793 overly strict assertion.
4795 2008-12-23 Mark Probst <mark.probst@gmail.com>
4797 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
4798 Clobbering it is not allowed because the caller might use it as
4799 the vtable register in the interface call.
4801 2008-12-19 Mark Probst <mark.probst@gmail.com>
4803 * mini-exceptions.c (get_exception_catch_class): Corrected an
4804 overly strict assertion.
4806 2008-12-18 Mark Mason <mmason@upwardaccess.com>
4808 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
4810 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
4812 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
4814 * cpu-mips.md: correct lengths for certain long_ opcodes.
4816 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
4818 * 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().
4820 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4822 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
4824 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4826 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
4828 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
4830 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
4833 2008-12-16 Mark Mason <mmason@upwardaccess.com>
4835 * 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
4837 * 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)
4839 2008-12-15 Mark Mason <mmason@upwardaccess.com>
4841 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
4843 2008-12-14 Zoltan Varga <vargaz@gmail.com>
4845 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
4846 gshared code. Fixes #458947.
4848 * generics.cs: Add a test.
4850 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4852 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4854 * mini-mips.c: first pass n32 code generation.
4856 * mini-mips.h: datatypes and defines for n32 support.
4858 * exceptions-mips.c: first pass n32 code generation.
4860 * tramp-mips.c: first pass n32 code generation.
4862 * cpu-mips.md: add long_ opcodes.
4864 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4866 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4868 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4870 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4872 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4874 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4876 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4878 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4880 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4882 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4884 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4886 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4888 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4890 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4892 2008-12-12 Mark Probst <mark.probst@gmail.com>
4894 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4895 descriptors for helper functions directly in front of the code.
4897 2008-12-11 Mark Probst <mark.probst@gmail.com>
4899 * method-to-ir.c: Removed an unnecessary assertion.
4901 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4903 * method-to-ir.c: Merge SGEN changes from the old JIT.
4905 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4907 * driver.c (compile_all_methods_thread_main): Handle failure of
4910 2008-12-10 Mark Probst <mark.probst@gmail.com>
4912 * mini-ppc.c: Merged with mini-ppc64.c.
4914 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4916 * Makefile.am: Use the same sources for PPC and PPC64.
4918 * mini-ppc64.c: Removed.
4920 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4922 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4923 code to mono_bb_is_fall_through.
4925 * branch-opts.c (mono_remove_critical_edges): Same.
4927 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4929 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4930 expect that an OP_BR_REG will be there.
4932 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4934 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4935 for the many branch ops. The original check miss OP_BR_REG.
4939 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4941 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4943 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4945 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4946 while holding the aot lock.
4948 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4950 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4952 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4954 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4955 to release all runtime callable wrappers held by the runtime.
4957 Contributed under MIT/X11 license.
4959 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4961 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4964 Contributed under MIT/X11 license.
4966 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4968 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4969 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4971 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4973 * cpu-mips.md: fix ckfinite length
4975 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4976 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4977 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4979 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4981 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4983 2008-12-08 Geoff Norton <gnorton@novell.com>
4985 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4986 size by 8 bytes as well.
4988 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4990 * basic-simd.cs: Fix method names for Vector16b.
4992 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4994 * basic-simd.cs: Fix method names for Vector16sb.
4996 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4998 * basic-simd.cs: Fix method names for Vector8us.
5000 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5002 * basic-simd.cs: Fix method names for Vector8s.
5004 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5006 * basic-simd.cs: Fix method names for Vector4ui.
5008 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5010 * basic-simd.cs: Fix method names for Vector2l.
5012 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5014 * basic-simd.cs: Fix method names for Vector2d.
5016 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5018 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5019 that are extension methods.
5021 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5023 * basic-simd.cs: Fix method names for Vector4f.
5025 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5027 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5028 as such. Fixes #456669.
5030 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5032 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5034 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5036 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5037 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5038 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5039 (mips_adjust_stackframe): handle FP spills
5041 * mini-ops.h: add mips_mtc1_s2
5043 * cpu-mips.md: add mips_mtc1_s2
5045 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5047 * unwind.c: New file, move the unwind info encoding functions here from
5048 aot-compiler.c, so they could be used at runtime too.
5050 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5052 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5053 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5055 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5057 * mini-mips.c: cleanup warnings
5058 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5059 (mips_adjust_stackframe): handle case of taking the address of stack locals
5061 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5063 * aot-compiler.c: Implement a few functions missing from the asm writer.
5064 (emit_method_code): Only write symbols for methods when using the bin
5065 writer, since the assembler can't deal with the characters in our method
5068 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5070 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5073 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5074 a bit to also restore %rax.
5076 2008-12-05 Mark Probst <mark.probst@gmail.com>
5078 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5080 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5082 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5085 2008-12-05 Mark Probst <mark.probst@gmail.com>
5087 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5089 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5090 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5092 * exceptions-ppc64.c: Removed.
5094 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5096 2008-12-05 Mark Probst <mark.probst@gmail.com>
5098 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5101 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5103 * tramp-ppc64.c: Removed.
5105 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5107 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5110 2008-12-05 Mark Probst <mark.probst@gmail.com>
5112 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5114 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5115 mini-ppc.h instead of mini-ppc64.h.
5117 * mini-ppc64.h: Removed.
5119 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5121 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5123 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5125 2008-12-05 Mark Probst <mark.probst@gmail.com>
5127 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5128 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5131 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5133 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5135 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5137 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5139 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5141 * basic-simd.cs: Tests for operator == and != on Vector4f.
5143 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5145 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5147 * simd-intrinsics.c: Kill useless enum.
5149 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5151 * cpu-mips.md: add long_conv_to_ovf_i4_2
5152 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5154 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5156 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5158 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5160 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5162 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5164 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5166 * basic-simd.cs: Add tests for new methods.
5168 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5170 * simd-intrinsics.c: Add support for operator == and !=
5173 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5175 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5177 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5179 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5181 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5183 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5184 MONO_PATCH_INFO_ICALL_ADDR.
5186 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5188 * aot-compiler.c: Resurrect full-aot support.
5190 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5192 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5194 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5196 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5198 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5200 * basic-simd.cs: Fix tests to work under ppc.
5201 Remove tests for methods that will be removed.
5203 2008-12-03 Mark Probst <mark.probst@gmail.com>
5205 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5206 generic type (via a typedef or typeref) correctly.
5208 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5210 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5211 diagnose an assertion failure.
5213 2008-12-02 Mark Probst <mark.probst@gmail.com>
5215 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5216 Fix trampoline size.
5218 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5219 conversion opcodes are implemented natively instead via emulation.
5221 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5223 * cpu-mips.md: remove mips_xori
5225 * mini-ops.h: remove mips_xori
5227 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5229 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5231 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5233 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5235 * cpu-mips.md: fix instruction lengths.
5237 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5239 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5241 * mini-ops.h: fix slti / sltiu op profiles.
5243 2008-12-02 Martin Baulig <martin@ximian.com>
5245 * method-to-ir.c (mono_method_to_ir): Disable debugging
5246 information for the init locals block to make the debugger stop
5247 after all locals have been initalized.
5249 2008-12-02 Martin Baulig <martin@ximian.com>
5251 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5252 running inside the debugger.
5254 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5256 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5259 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5260 alu->alu imm optimization which only shows if deadce is disabled.
5262 * aot-compiler.c: Rename the function names for the binary and asm writers
5263 so they can coexist in the same process. Rework the xdebug code to use the
5264 asm writer. This avoids the need to call into the runtime to dump the
5265 debugging info. Add more debugging info for types.
5267 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5269 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5270 cpu description tables, they can't occur in cpu-<ARCH>.md.
5272 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5273 the stack in CEE_LDFLDA. Fixes #450542.
5275 * generics.cs: Add a new test.
5277 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5279 * mini-ops.h: updated MIPS opcodes
5280 * mini-mips.c: decompose long opts
5281 * mini-mips.h: decompose long opts
5283 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5285 * cpu-mips.md: fix length on int_rem_un
5286 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5288 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5290 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5292 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5294 2008-11-29 Martin Baulig <martin@ximian.com>
5296 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5297 mono_debug_using_mono_debugger() in addition to the
5298 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5300 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5302 * mini-ops.h: updated more MIPS opcodes
5303 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5304 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5306 2008-11-28 Mark Probst <mark.probst@gmail.com>
5308 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5310 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5312 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5313 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5314 * mini-ops.h: correct selected mips opcode entries
5316 2008-11-28 Mark Probst <mark.probst@gmail.com>
5318 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5321 2008-11-28 Mark Probst <mark.probst@gmail.com>
5323 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5325 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5327 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5328 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5329 * mini-mips.h: disable IMT
5330 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5332 2008-11-28 Mark Probst <mark.probst@gmail.com>
5334 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5336 2008-11-28 Mark Probst <mark.probst@gmail.com>
5338 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5340 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5342 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5345 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5347 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5348 for Set/GetVector aligned versions.
5350 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5352 * basic-simd.cs: Add tests for Get/SetVector.
5354 2008-11-27 Mark Probst <mark.probst@gmail.com>
5356 * mini.c: Removed g_slist_append_mempool(). Now in
5359 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5361 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5362 size properly and make the bounds check optional.
5364 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5365 for SetVector and IsAligned.
5367 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5369 * mini.c: Remove unused mono_normalize_opcodes () function.
5371 2008-11-26 Mark Probst <mark.probst@gmail.com>
5373 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5374 using the new atomic add ops now.
5376 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5379 2008-11-26 Mark Probst <mark.probst@gmail.com>
5381 * mini-ppc64.c: Several fixes.
5383 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5385 * cpu-mips.md: added jump_table
5386 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5388 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5390 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5392 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5394 * mini-ops.h: corrected a handful of MIPS opcodes.
5396 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5398 * aot-compiler.c: MIPS to use ELF writer
5400 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5402 * mini-codegen.c: remove MIPS specific assert.
5404 2008-11-25 Mark Probst <mark.probst@gmail.com>
5406 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5407 fixes. PPC64 now passes most of the runtime regressions.
5409 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5411 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5412 volatile intervals a bit.
5414 2008-11-24 Mark Probst <mark.probst@gmail.com>
5416 * basic-long.cs: New test case.
5418 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5420 * mini.c (mini_method_compile): Disable globalra for large methods for
5423 * regalloc2.c (order_moves): Add fp support.
5425 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5426 source bblock ends with an OP_BR_REG.
5428 * ratests.cs: Add a new test.
5430 2008-11-23 Mark Probst <mark.probst@gmail.com>
5432 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5433 sharing. PPC64 now passes generics.exe.
5435 2008-11-23 Mark Probst <mark.probst@gmail.com>
5437 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5439 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5441 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5442 memory when mono_jit_info_table_find () can't find the method in the
5445 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5448 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5451 2008-11-23 Mark Probst <mark.probst@gmail.com>
5453 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5454 Several fixes. PPC64 now runs exceptions.exe and
5455 devirtualization.exe.
5457 2008-11-22 Mark Probst <mark.probst@gmail.com>
5459 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5460 arrays.exe and basic-math.exe.
5462 2008-11-22 Mark Probst <mark.probst@gmail.com>
5464 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5465 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5467 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5469 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5471 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5473 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5475 * ir-emit.h: Move macros from method-to-ir.c to here.
5477 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5479 * mini-ops.h: Correct the long simd ops to use LREG.
5481 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5483 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5485 * mini-ops.h: Correct the dreg type of a few long opcodes.
5487 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5490 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5492 * mini-ppc.c: remove negative stack references in epilog
5493 for platforms that don't support the red zone.
5495 2008-11-21 Mark Probst <mark.probst@gmail.com>
5497 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5498 point regs. Now PPC64 passes basic-calls.exe.
5500 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5502 * basic-simd.cs: Add tests for accessors of Vector2l.
5504 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5506 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5508 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5510 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5512 2008-11-21 Mark Probst <mark.probst@gmail.com>
5514 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5515 PPC64 passes basic-long.exe.
5517 2008-11-20 Mark Probst <mark.probst@gmail.com>
5519 * decompose.c: Decompose carry and overflow add on PPC64 like on
5520 other 64 bit archs. Don't decompose sub at all on PPC64.
5522 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5523 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5526 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5528 * basic-simd.cs: Add tests for accessors of Vector2d.
5530 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5532 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5536 * mini-x86.c (mono_arch_output_basic_block): Same.
5538 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5540 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5542 * basic-simd.cs: Add tests for accessors of Vector4f.
5544 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5546 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5550 * mini-x86.c (mono_arch_output_basic_block): Same.
5552 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5554 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5556 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5558 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5560 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5564 * mini-x86.c (mono_arch_output_basic_block): Same.
5566 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5568 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5570 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5572 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5574 * simd-intrinsics.c: Enable setters for Vector16sb.
5576 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5578 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5582 * mini-x86.c (mono_arch_output_basic_block): Same.
5584 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5586 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5588 * simd-intrinsics.c: Implement setter for Vector8us.
5590 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5592 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5595 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5597 * mini-ppc.c: remove references to the red zone in the prolog
5598 (for systems that don't support it).
5600 2008-11-19 Mark Probst <mark.probst@gmail.com>
5602 * cpu-ppc64.md: Fixed a few instruction lengths.
5604 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5607 2008-11-19 Mark Probst <mark.probst@gmail.com>
5609 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5612 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5614 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5616 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5618 * mini-ops.h: Added OP_INSERT_I2.
5622 * mini-x86.c (mono_arch_output_basic_block): Same.
5624 * simd-intrinsics.c: Implement setter for Vector8s.
5626 * simd-methods.h: Add the names of get setters of Vector8s.
5628 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5630 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
5632 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
5635 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5637 2008-11-18 Mark Probst <mark.probst@gmail.com>
5639 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
5640 for PPC64. An empty program runs now.
5642 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5644 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5646 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
5647 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
5648 info for JITted code is emitted into a shared library, loadable into gdb.
5650 2008-11-18 Mark Probst <mark.probst@gmail.com>
5652 * Makefile.am: Changes to build PPC64.
5654 * mini-arch.h: Include mini-ppc64.h on PPC64.
5656 2008-11-18 Mark Probst <mark.probst@gmail.com>
5658 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
5659 in PPC code up to r119147.
5661 2008-11-18 Mark Probst <mark.probst@gmail.com>
5663 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5664 cpu-ppc64.md: Changes for PPC64.
5666 Based on code submitted by andreas.faerber@web.de at
5667 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
5670 2008-11-18 Mark Probst <mark.probst@gmail.com>
5672 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5673 cpu-ppc64.md: Copied from the corresponding PPC files from
5676 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
5678 * mini-ops.h: Added OP_ROUND.
5680 * cpu-x86.md: Added round.
5682 * mini-x86.c: Added support for intrinsicing Math.Round (double).
5684 * basic-math.cs: Added test_0_round to test rounding.
5686 Contributed under MIT/X11 license.
5688 2008-11-17 Bill Holmes <billholmes54@gmail.com>
5690 * aot-compiler.c : Fix the Winx64 build.
5692 Contributed under MIT/X11 license.
5694 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5696 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
5697 in OP_EXTRACT_R8 to avoid possible stack corruption.
5699 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5701 * mini-ops.h: Added OP_EXTRACT_R8/I8.
5703 * cpu-x86.md: Added extract_r8.
5705 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
5707 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
5708 a couple of OP_EXTRACT_I4.
5710 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
5712 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
5714 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5716 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
5719 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5721 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
5722 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
5724 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
5725 are not needed any more.
5727 * mini.h: Remove the unused INS_LIST macros.
5729 * mini.c (mini_method_compile): Remove a disable globalra case which is no
5732 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
5735 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
5736 mono_alloc_ireg () instead.
5738 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
5741 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
5744 * aot-runtime.c (load_aot_module): Disable AOT when running under
5747 * mini-amd64.h: Change the monitor fastpath defines to check for
5748 !PLATFORM_WIN32 so they work on *bsd too.
5750 * mini.h mini.c mini-hhpa.c: Remove more unused code.
5752 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
5754 * mini.h (MonoCompile): Remove new_ir flag.
5756 * regalloc.h regalloc.c: Remove unused code.
5758 * cpu-*.md: Remove more unused opcodes.
5760 * simple-cee-ops.h simple-mini-ops.h: Removed.
5762 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
5764 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5766 * aliasing.h: Removed.
5768 * *.c: Remove references to aliasing.h and inssel.h.
5770 * mini.c: Remove additional unused functions.
5772 * mini-ops.h cpu-*.md: Remove unused opcodes.
5774 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5776 Remove the old JIT code.
5778 * inssel*.brg: Removed.
5780 * ssa.c abcremoval.c aliasing.c: Removed.
5782 * ssa2.c: Renamed to ssa.c.
5784 * abcremoval2.c: Renamed to abcremoval.c.
5786 * *.c: Removed all !cfg->new_ir code.
5788 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
5789 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
5791 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
5793 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5795 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
5796 to simplify the code and cut back on the number of global symbols in the AOT
5799 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
5801 2008-11-15 Zoltan Varga <vargaz@gmail.com>
5803 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
5804 with the got/got_info tables.
5806 * mini.h: Bump AOT file format version.
5808 * unwind.h: New file, contains definitions for stack unwinding.
5810 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
5813 * aot-compiler.c: Generalize the emitting of unwind information to use the
5814 information in cfg->unwind_ops.
5816 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
5818 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
5819 AOT method frames. Enable writing symbols for methods by default.
5821 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
5823 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
5824 and make it work with vectors of element sizes 1, 2 and 4.
5826 * simd-intrinsics.c: Enable getter for all vectors with element size
5829 * simd-methods.h: Add the names of other getters.
5831 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
5837 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
5839 * mini-ppc.h: portability fix.
5841 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5843 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
5844 buggy and will overwrite it.
5846 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5848 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
5849 Use it to emit local symbols for all methods so AOTed methods show up with
5850 their full name in gdb/valgrind output.
5852 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5854 * mini-ppc.c: portability fixes.
5856 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5858 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
5859 entries out of the if (!generic_shared...) code so it is always done.
5860 (mono_class_init_trampoline): Do the patching when running under valgrind
5861 too, newer versions of valgrind have no problems with it.
5863 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5865 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
5868 2008-11-13 Mark Probst <mark.probst@gmail.com>
5870 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
5873 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5875 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5877 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5879 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5885 * simd-intrinsics.c: Same.
5887 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5889 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5891 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5893 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5894 to work with more Vector types.
5896 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5898 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5899 store the elemens directly instead of using and intermediate.
5901 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5903 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5905 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5906 to preserve %eax for aot plt trampolines.
5908 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5909 (encode_method_ref): Flag synchronized methods so they won't go through
5912 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5915 * cpu-ia64.md (jmp): Increase max length.
5917 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5919 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5920 open generic classes.
5922 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5924 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5925 box+brtrue optimization since it causes test failures on x86.
5927 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5929 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5935 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5936 for simd ctor values.
5938 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5939 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5941 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5943 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5946 * simd-instrincs.c: Same.
5948 * basic-simd.cs: Same.
5950 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5952 * ratests.cs: Add more tests.
5954 * regalloc2.c (add_spill_code): Handle more corner cases.
5956 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5958 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5959 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5960 both the source an destination of an instruction.
5962 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5964 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5965 wapihandles.c: more portability changes.
5967 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5969 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5970 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5971 safe to execute in a signal handler and the kernel provides better
5972 the info in /proc/self/smaps. Avoid the assert on sigaction during
5975 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5977 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5978 do the bblock linking hack if it is actually needed.
5980 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5983 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5984 crash problem is fixed.
5986 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5989 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5991 (mini_method_compile): Set the starting value of next_vreg to
5992 MAX_IREGS + MAX_FREGS when using globalra.
5994 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5995 filter clauses with BB_EXCEPTION_HANDLER.
5997 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5999 2008-11-10 Mark Probst <mark.probst@gmail.com>
6001 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6002 space for stdcall. Fixes regressions on Win32.
6004 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6006 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6008 (linear_scan): Remove an assert which doesn't seem to be needed.
6010 * local-propagation.c (mono_local_deadce): Avoid a call to
6011 MONO_DELETE_INS which would screw up the instruction linking.
6013 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6015 * regalloc2.c: Upgrade to work the current JIT code.
6017 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6019 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6022 * aot-runtime.c: Remove some dead code.
6024 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6026 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6028 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6029 trampolines using sscanf since atoi doesn't work on large unsigned values.
6031 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6032 Initialize code_size.
6034 2008-11-08 Mark Probst <mark.probst@gmail.com>
6036 * method-to-ir.c (mini_emit_inst_for_method): Make
6037 Interlocked.CompareExchange work for Int arguments on 32 bit
6040 2008-11-07 Mark Probst <mark.probst@gmail.com>
6042 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6044 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6046 * main.c Fix MSVC build.
6048 Contributed under MIT/X11 license.
6050 2008-11-06 Mark Probst <mark.probst@gmail.com>
6052 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6053 alignment larger than 8 bytes are aligned correctly, too.
6055 * mini.c: Honor the min_align field of MonoClass when laying out
6058 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6060 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6062 * aot-compiler.c (emit_plt): Fix a warning.
6064 * aot-compiler.c: Implement ARM support in the binary writer.
6066 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6068 * basic-simd.cs: Add test for getter with byref arg.
6069 Fix the naming of a few tests.
6070 Add missing checks to a test.
6072 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6074 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6076 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6077 most of the full-aot support for monitor enter/exit trampolines.
6079 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6080 enter/exit trampoline creation functions.
6082 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6085 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6087 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6088 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6089 implement the needed functionality without adding crap to the runtime.
6091 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6093 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6096 * mini.c (mono_build_date): New global version holding the build date in
6099 * Makefile.am (buildver.c): Generate a file containing the build date.
6101 * main.c: Set the build date from the generated file.
6103 * mini.c (mono_get_runtime_build_info): New helper function returning build
6104 information in a string format.
6106 * driver.c (mono_main): Print the build date in --version.
6108 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6109 file when the bind-to-runtime-version option is used.
6111 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6113 * simd-intrinsics.c: Fix bug when using getters and byref args.
6115 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6117 * simd-methods.h: Rename prefetch methods.
6119 * simd-intrinsics.c: Same.
6121 2008-11-05 Mark Probst <mark.probst@gmail.com>
6123 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6126 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6128 * aot-compiler.c: Use the bundled elf header files instead of depending on
6131 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6134 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6137 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6139 * cpu-x86.md: Add store nta ops.
6145 * mini.h: Add an enum for simd prefetch modes.
6147 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6148 of store. Use the changed code to support store nta.
6150 * simd-intrinsics.c: Add prefetch ops for all vector types.
6152 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6154 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6157 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6160 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6163 2008-11-04 Mark Probst <mark.probst@gmail.com>
6165 * mini-x86.c: Fixed commit.
6167 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6169 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6171 2008-11-04 Mark Probst <mark.probst@gmail.com>
6173 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6174 and MONITOR_EXIT, for the ASM fastpaths.
6176 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6179 * mini.c, patch-info.h: Signature and patch infos for
6180 Monitor.Enter/Exit trampolines.
6182 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6184 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6185 Monitor.Enter/Exit ASM fastpath for Linux.
6187 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6189 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6191 * objects.cs: Add a new test.
6193 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6195 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6196 if MONO_LOG_LEVEL is set.
6198 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6200 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6202 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6204 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6205 of file offsets. Align the sections belonging to the data segment to
6208 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6210 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6211 elf.h. Port it to amd64.
6213 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6215 * driver.c: Enable SIMD by default.
6217 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6219 * cpu-x86.md: Add prefetch op.
6225 * mini.h: Add an enum for simd prefetch modes.
6227 * simd-methods.h: Add prefetch function names.
6229 * simd-intrinsics.c: Add prefetch ops for all vector types.
6231 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6233 * aot-compiler.c (emit_bytes): Speed this up a little.
6235 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6237 * aot-compiler.c: Add JIT time etc. statistics.
6239 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6241 * mini.h (MonoCompile): Add 'got_offset' field.
6243 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6244 method_got_offsets array.
6246 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6249 * aot-compiler.c (compile_method): Add generic method instances referenced
6250 by the method to the list of methods to be compiled, this is required so if
6251 A<T> references B<T>, and another assembly references A<int>, then it will
6252 also get a copy of B<int>.
6254 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6255 when checking for monitor enter/exit.
6257 2008-10-30 Mark Probst <mark.probst@gmail.com>
6259 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6260 for Monitor.Enter and Monitor.Exit if enabled.
6262 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6265 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6267 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6268 of an OP_MOVE. Fixes #440046.
6270 * basic-long.cs: Add a new test.
6272 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6274 * mini.h: Add synchronization note for the managed counter-part.
6276 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6277 returns the simd caps of the current cpu.
6279 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6281 * basic-simd.cs: Remove Console.WriteLine.
6283 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6285 * basic-simd.cs: New tests for Vector2ul.
6287 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6289 * simd-intrinsics.c: Add new vector type Vector2ul.
6291 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6293 * basic-simd.cs: New tests for Vector2l.
6295 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6297 * cpu-x86.md: Add long version of most packed int ops.
6303 * simd-intrinsics.c: Add new vector type Vector2l.
6305 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6307 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6309 * simd-methods.h: Remove SN_op_BitwiseXor.
6311 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6313 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6316 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6318 * basic-simd.cs: Test for Vector2d.
6320 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6323 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6325 * cpu-x86.md: Add double version of all packed float ops.
6331 * simd-intrinsics.c: Add new vector type Vector2d.
6333 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6335 * simd-methods.h: Add Duplicate.
6337 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6339 * basic-simd.cs: Test for packing with signed saturation.
6341 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6343 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6344 found in the TYPESPEC table.
6346 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6348 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6351 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6353 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6354 instead of the RVA, since the RVA can be changed by tools like the cil
6357 * method-to-ir.c (mono_method_to_ir2): Ditto.
6359 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6360 (deserialize_variable): Ditto.
6362 2008-10-25 Martin Baulig <martin@ximian.com>
6364 * debug-mini.c (write_variable): Use
6365 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6367 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6369 * cpu-x86.md: Add unsigned variants of packd and packw.
6373 * mini-x86.h: Emit the right instruction for packd and packw.
6374 Add unsigned variants of packd and packw.
6376 * simd-intrinsics.c: Packd and packw were used in place of their
6377 unsigned variants. Change that.
6378 Add intrinsics for (Signed)PackWithSignedSaturation.
6380 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6382 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6384 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6386 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6388 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6390 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6392 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6395 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6397 2008-10-24 Mark Probst <mark.probst@gmail.com>
6399 * method-to-ir.c, mini.c: Special casing for the synchronized
6400 wrapper for the ldtoken+GetTypeFromHandle case.
6402 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6404 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6406 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6407 created/split bblocks.
6409 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6411 * mini-ops.h: Add packed signed mul high.
6415 * mini-x86.c (mono_arch_output_basic_block): Same.
6417 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6419 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6421 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6423 * basic-simd.cs: Tests for Vector16sb.
6425 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6427 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6429 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6431 * mini-ops.h: Add packed signed min, max and compare greater.
6435 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6438 * simd-methods.h: Add CompareGreaterThan.
6440 * simd-methods.h: Remove CompareEquals.
6442 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6444 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6446 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6449 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6451 * basic-simd.cs: Fix tests due to change in the API.
6453 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6455 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6457 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6459 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6461 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6462 inst_offset as this has invalid values for LDADDR.
6464 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6466 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6468 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6470 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6472 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6473 for accessing field->data.
6475 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6477 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6479 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6481 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6483 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6485 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6487 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6488 from the cfg mempool.
6490 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6492 * basic-simd.cs: Tests for new methods in Vector8us.
6494 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6496 * mini-ops.h: Add multiply and store high.
6500 * mini-x86.c (mono_arch_output_basic_block): Same.
6502 * simd-methods.h: Same.
6504 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6507 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6509 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6510 mono_class_setup_vtable ().
6512 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6513 mono_class_get_vtable_entry () for accessing klass->vtable.
6515 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6517 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6520 * method-to-ir.c (mono_save_token_info): Don't save references made from
6523 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6524 of generic instances.
6526 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6528 2008-10-19 Mark Probst <mark.probst@gmail.com>
6530 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6531 OP_JMP depends on the method signature. Calculate it properly.
6533 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6535 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6538 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6540 (emit_extra_methods): Add another table mapping method indexes to
6541 offsets in the extra_method_info table.
6543 * mini.h: Bump AOT file format version.
6545 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6546 and mono_aot_get_method_from_token () into one function.
6548 2008-10-19 Mark Probst <mark.probst@gmail.com>
6550 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6553 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6555 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6558 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6561 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6563 * mini.h: Bump aot file format version.
6565 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6566 AOT file can contain native code for methods which are not in the METHOD
6567 table. Generate code for non-sharable generic instances of generic methods
6568 found in the METHODSPEC table.
6570 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6571 encoding generic type handles.
6573 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6574 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6576 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6577 macros + MONO_ADD_INS.
6579 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6582 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6584 * mini.h: Bump aot file format version.
6586 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6588 2008-10-17 Mark Probst <mark.probst@gmail.com>
6590 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6591 platforms, with definable stack alignment value. Set to 16 now
6594 * mini.c, mini.h, driver.c: Command line option for disabling
6597 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6599 * basic-simd.cs: Tests for new methods in Vector4ui.
6601 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6603 * mini-ops.h: Add packed int shuffle.
6607 * mini-x86.c (mono_arch_output_basic_block): Same.
6609 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6610 extract mask, max, min, shuffle.
6612 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6614 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6616 * basic-simd.cs: Tests for new methods in Vector8us.
6618 2008-10-17 Mark Probst <mark.probst@gmail.com>
6620 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6621 RuntimeTypeHandle, not a TypedReference.
6623 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
6625 * simd-intrinsics.c: remove relocations.
6627 2008-10-17 Zoltan Varga <vargaz@gmail.com>
6629 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
6630 optimizations from the x86 backend.
6632 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
6634 * simd-methods.h, simd-intrinsics.c: debloat method names and
6635 prepare for no relocations.
6637 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6639 * mini-ops.h: Add packed min/equal and sum of absolute differences.
6643 * mini-x86.c (mono_arch_output_basic_block): Same.
6645 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
6646 extract mask, max, min and sum of absolute differences.
6648 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
6651 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6653 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
6654 Renamed one test for consistency.
6656 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6658 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
6659 fix to the code that deal with other blocks.
6661 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6663 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
6665 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6667 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
6668 that deals with vreg interference. Explicitly check for OP_LDADDR to be
6669 able to process the source reg.
6671 2008-10-16 Martin Baulig <martin@ximian.com>
6673 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
6675 * inssel.brg: Add `OP_HARD_NOP'.
6677 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
6679 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
6680 `OP_HARD_NOP' instruction when running inside the debugger.
6682 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
6683 `OP_HARD_NOP' instruction when running inside the debugger.
6685 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6687 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
6688 now works. The issue with the regalloc tripping up no longer
6691 * simd-intrinsics.c (load_simd_vreg): Same.
6693 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6695 * basic-simd.cs: Tests for new Vector8ui methods.
6697 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6699 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
6700 only for type. This fixes crashes where MonoInst::klass is checked
6701 for ops of type != VTYPE or OBJ.
6703 * simd-intrinsics.c (load_simd_vreg): Same.
6705 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6707 * mini-ops.h: Add ops for packed shuffle/max/avg and
6712 * mini-x86.c (mono_arch_output_basic_block): Same.
6714 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
6717 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
6718 to emit extract mask op.
6720 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
6721 to emit word shuffles.
6723 2008-10-15 Mark Probst <mark.probst@gmail.com>
6725 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
6726 the largest alignment needed by a variable, but at least
6729 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6731 * basic-simd.cs: Tests for the fixes in the last commit.
6733 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6735 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
6736 no longer handles STACK_PTR input.
6738 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
6740 * simd-intrinsics.c (load_simd_vreg): New function that works like
6741 get_simd_vreg but handles STACK_PTR input.
6743 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
6744 as the input can be an arbitrary pointer.
6746 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
6747 LDADDR local optimization directly otherwise use a store op.
6749 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6751 * basic-simd.cs: Tests for dup low and dup high.
6753 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6755 * mini-ops.h: Add dup low and dup high ops.
6759 * mini-x86.c (mono_arch_output_basic_block): Same.
6761 * simd-intrinsics.c (vector4f_intrinsics): Same.
6763 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6765 * basic-simd.cs: Tests for recently added functionality.
6767 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6769 * mini-ops.h: Add remaining sse1 fp ops.
6771 * cpu-x86.md: Add remaining sse1 fp ops.
6773 * mini-x86.c (mono_arch_output_basic_block): Same.
6775 * mini.h: Add enum for simd FP compare conditions.
6777 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
6779 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
6780 so the backed can generate the appropriate op.
6782 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6783 This patch squeese one more byte from the SimdIntrinsc struct.
6785 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
6786 a a shift amount intead of simply or'ing it.
6788 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
6790 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
6791 byte so we can have an aditional flags field without increasing struct size.
6793 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
6794 against the simd_supported_versions bitmask.
6796 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
6798 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
6800 * mini.c: remove rawbuffer code (the only use here is unsafe because
6801 it takes locks during signal handling and the kernel now provides much
6802 better info in proc/pid/smaps these days).
6804 2008-10-13 Zoltan Varga <vargaz@gmail.com>
6806 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
6807 OP_X86_PUSH_OBJ. Fixes #434620.
6809 * objects.cs: Add a test.
6811 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
6813 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
6814 that the packuswb/packusdw don't work with unsigned numbers for what
6815 would be negative numbers in signed format.
6817 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
6818 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
6820 * mini-ops.h: Add doubleword forms of many ops and packing ones.
6822 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
6824 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
6826 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
6828 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
6831 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
6832 version as the enum in mini.h.
6834 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
6835 for sse3 ops, check the simd_version field if present. This way the code
6836 works with all versions of sse.
6838 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6840 * simd-intrinsics.c: Fixed intrinsic name typo.
6842 * mini.h: Added missing simd exported function.
6844 * basic-simd.cs: Added tests for Vector4ui.
6845 Fixed broken test for Vector16b.
6847 2008-10-10 Zoltan Varga <vargaz@gmail.com>
6849 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
6850 the max length to 64.
6852 2008-10-10 Mark Probst <mark.probst@gmail.com>
6854 * method-to-ir.c: Only do the fast virtual generic method call for
6855 non-wrapper methods.
6857 * mini.h, mini-trampolines.c: The new generic virtual remoting
6858 trampoline handles virtual method calls via the vtable (as done by
6859 the fast virtual generic method calls) to remoting proxies.
6861 * mini.c (mono_jit_create_remoting_trampoline): For generic
6862 methods reate a generic virtual remoting trampoline.
6864 * mini-amd64.h: Enable fast virtual generic method calls again.
6866 2008-10-10 Mark Probst <mark.probst@gmail.com>
6868 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
6869 restore registers when doing tail calls.
6871 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6873 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6876 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6878 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6880 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6882 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6884 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6886 * basic-simd.cs: Retrofit for API changes.
6888 2008-10-10 Mark Probst <mark.probst@gmail.com>
6890 * mini-ppc.c: Handle integer stack arguments for tail calls.
6892 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6894 * optflags-def.h: Removed sse3 optimization.
6898 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6901 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6903 * mini.h: Added enumeration with simd versions.
6905 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6908 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6910 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6912 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6914 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6916 * basic-simd.cs: Fixed test naming.
6918 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6920 * mini-ops.h: Added ops for packed and saturated math, shifts
6921 and packing/unpacking.
6923 * cpu-x86.md: Added descriptors for the above ops.
6925 * mini-x86.c: Added code to emmit the above ops.
6927 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6929 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6931 * aot-compiler.c (compile_method): Enable AOT for generic code.
6933 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6935 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6937 * mini.c: add a workaround for a common screwup that ends up blamed
6938 to mono (other processes blocking signal delivery).
6940 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6942 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6943 in the LDFLD/STFLD opcodes. Fixes #432673.
6945 * iltests.il.in: Add a new test.
6947 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6949 * mini-arm.c: attach the thread in unmanaged->managed transitions
6950 using delegates (bug #433148).
6952 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6954 * basic-simd.cs: Use new ShuffleSel constants.
6956 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6958 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6960 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6961 only disable simd intrinsics if no sse2 is detected.
6963 * optflags-def.h: Added sse3.
6965 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6968 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6970 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6971 when adding delegate-invoke wrappers.
6973 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6975 * Makefile.am: Reenable the simd tests.
6977 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6979 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6980 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6981 other vreg is allocated to that hreg.
6983 Contributed under MIT/X11 license.
6985 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6987 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6990 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6992 * basic-simd.cs: New test suite for SIMD intrinsics.
6994 * Makefile.am: Added new tests.
6996 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6998 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7002 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7004 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7005 using SSE2 aware opcodes.
7007 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7008 is enabled, this code path is only reachable if conversion ops are emmited after
7011 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7013 This optimization saves 6 bytes per conversion against the old version.
7015 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7017 * aot-compiler.c (compile_method): Don't skip methods referencing
7018 generic methods without a corresponding entry in token_info_hash, since
7019 encode_method_ref () can handle all generic methods now.
7021 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7022 generic context is set.
7024 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7025 generic sharing of LDTOKEN.
7027 2008-10-06 Mark Probst <mark.probst@gmail.com>
7029 * mini-amd64.h: Temporarily disabled fast virtual generic method
7030 calls because it breaks the System.Runtime.Remoting tests.
7032 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7034 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7036 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7037 so inlining actually works.
7038 (check_inline_caller_method_name_limit): Ditto.
7040 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7042 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7043 64 bit safety (from Olaf Hering and Andreas Farber).
7045 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7047 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7048 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7049 unused virtual call support code.
7051 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7053 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7054 which can't use aot trampolines.
7055 (decode_patch): Don't create aot trampolines for methods which can't use
7058 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7059 use aot trampolines.
7061 * mini.h: Bump AOT image format version.
7063 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7065 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7066 to save_token_info () since cmethod is inflated for constrained calls.
7068 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7070 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7072 * Makefile.am: Add build rules for ppc64.
7073 This avoids the build failing at pedump with unresolved symbols
7074 due to lack of arch_sources. Instead it will now fail earlier
7075 due to lack of cpu-ppc64.md.
7077 Contributed under MIT/X11 license.
7079 2008-10-04 Mark Probst <mark.probst@gmail.com>
7081 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7084 * iltests.il.in: Add test case for tail call with many arguments.
7086 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7088 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7089 to the fast virtual generic method code until the aot case is fixed.
7091 2008-10-03 Mark Probst <mark.probst@gmail.com>
7093 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7095 2008-10-03 Mark Probst <mark.probst@gmail.com>
7097 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7100 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7102 * simd-intrinsics.c: Forgot to add this one.
7104 * mini-codegen.c: Fix macro in case SIMD is not supported.
7106 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7108 This patch land initial JIT support for simd intrinsics.
7110 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7112 * Makefile.am: Added simd-intrinsics.c
7114 * simd-intrinsics.c: New file with simd instrinsic related
7117 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7119 * cpu-x86.md: Add simd related instructions.
7121 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7123 * driver.c: Added two new --regression variants.
7125 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7127 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7129 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7130 extract some complicated logic to helper functions.
7132 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7134 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7136 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7137 the specialized simplification pass.
7139 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7141 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7143 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7146 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7147 if MONO_ARCH_NEED_SIMD_BANK is defined.
7149 * mini-ops.h: Added the new simd ops.
7151 * mini-x86.c: Added mono_arch_xregname.
7153 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7155 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7157 * mini-x86.h: Define simd related MONO_ARCH macros.
7159 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7161 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7163 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7164 MONO_CLASS_IS_SIMD to deal with simd related IR.
7166 * mini.h (MonoInst): Added spill_var to the backend union.
7168 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7170 * mini.h: Added forward declarations of the new simd fuctions.
7172 * optflags-def.h: Added new optimization names SIMD.
7174 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7176 * regalloc.h: Added support for working with 3 register banks.
7178 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7180 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7182 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7184 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7186 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7188 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7189 instead of one on 64 bit systems.
7191 * method-to-ir.c: Remove unused includes.
7193 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7195 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7196 cfg->used_int_regs, since the two are different on arm.
7198 2008-10-02 Mark Probst <mark.probst@gmail.com>
7200 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7201 mono_method_get_vtable_index() to get the vtable index.
7203 2008-10-02 Mark Probst <mark.probst@gmail.com>
7205 * method-to-ir.c (mono_method_to_ir2): Don't create native
7206 wrappers for array methods, because they're never called (and if
7207 they were called they wouldn't work).
7209 2008-10-02 Mark Probst <mark.probst@gmail.com>
7211 * method-to-ir.c (mono_method_to_ir2): Array methods are
7212 special-cased and must not be invoked indirectly via the (M)RGCTX
7213 when generic sharing is turned on. Fixes #431413.
7215 2008-10-01 Mark Probst <mark.probst@gmail.com>
7217 * method-to-ir.c: When generic sharing is active, call
7218 non-interface virtual generic methods via the standard trampoline.
7220 * mini-trampolines.c: Handle virtual generic shared methods.
7222 * mini.h, mini-x86.c, mini-x86.h: New argument for
7223 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7224 method thunks and which is the trampoline to call if the lookup
7225 fails. Enable the virtual generic method thunk for x86.
7227 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7228 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7229 argument but assert that it's NULL, because these archs don't yet
7230 implement the virtual generic method thunk. Changes in the IMT
7231 thunk data structures.
7233 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7235 * aot-compiler.c (emit_globals): Avoid invalid characters in
7236 the static linking symbol.
7238 * objects.cs: Add a test for the range check optimization. Fix warnings.
7240 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7241 optimization from the current JIT.
7243 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7244 later in decompose_array_access_opts () to allow more optimizations.
7246 * method-to-ir.c (mono_handle_soft_float): Rename this to
7247 mono_decompose_soft_float () for consistency.
7249 * mini-ops.h: Fix arguments of OP_STRLEN.
7251 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7252 into a separate function.
7253 (reset_cast_details): Ditto.
7254 (handle_unbox): Save cast details. Fixes #431254.
7256 * method-to-ir.c: Remove some obsolete FIXMEs.
7258 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7260 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7262 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7264 * mini-codegen.c: More work on macros to make them
7265 ready for multiple regbanks.
7267 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7269 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7271 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7273 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7275 * mini-codegen.c (mono_spillvar_offset): Proper support for
7278 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7280 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7281 the stack overflow changes.
7283 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7285 * mini-codegen.c: Make all bank macros depend on reg_bank.
7287 * mini-codegen.c (mono_local_regalloc): Make free mask
7288 initialization regbank aware.
7290 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7292 * mini-codegen.c (mono_local_regalloc): Extract callee
7293 mask selection to a function and make it regbank aware.
7295 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7297 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7298 code to deal with many regbanks.
7300 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7302 * mini-codegen.c: More fp->regbank changes.
7304 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7306 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7307 of a hardcoded constant.
7309 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7311 * method-to-ir.c (type_from_stack_type): Fix typo.
7313 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7315 * mini-ia64.c (emit_move_return_value): Convert float return values to
7318 * objects.cs: Add a new test.
7320 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7321 VARARG methods to fix an assert later.
7323 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7324 end so it at least compiles.
7326 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7328 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7330 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7332 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7333 optimization to a new function (emit_optimized_ldloca_ir) and enable
7334 it for both ldloca and ldloca_s.
7336 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7338 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7339 gshared CASTCLASS code.
7341 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7342 amd64, where the libc stack unwinder encounters stack frames referring to
7343 native code in unmapped memory.
7345 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7348 * generics.cs: Add new test.
7350 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7352 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7353 add a check that one of the ARM_FPU_ constants is defined.
7355 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7357 * mini-exceptions.c: Fix build on non-altstack platforms.
7359 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7362 * ir-emit.h: Add a comment to NEW_PCONST.
7364 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7366 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7368 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7369 after the changes to MonoJitDomainInfo.
7371 2008-09-27 Mark Probst <mark.probst@gmail.com>
7373 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7375 2008-09-27 Mark Probst <mark.probst@gmail.com>
7377 * mini-ppc.c: Compiler warning fixes.
7379 2008-09-27 Mark Probst <mark.probst@gmail.com>
7381 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7384 2008-09-27 Mark Probst <mark.probst@gmail.com>
7386 * exceptions-ppc.c, mini-ppc.h: Compile
7387 mono_arch_handle_altstack_exception() on Darwin, too.
7389 2008-09-27 Mark Probst <mark.probst@gmail.com>
7391 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7392 work on archs which don't have generic sharing implemented, only
7393 without the vtable_arg.
7395 2008-09-26 Mark Probst <mark.probst@gmail.com>
7397 * mini.c: Added comment explaining why delegate ctor icall
7398 wrappers are compiled.
7400 2008-09-26 Mark Probst <mark.probst@gmail.com>
7402 * mini.c: Don't produce trampolines to delegate ctor icall
7403 wrappers but compile them upfront.
7405 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7407 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7408 runtime-set function when going back to managed code. Currently this
7409 is used to set back the protection on the soft ovf pages and/or to
7410 throw the stack overflow exception that happened in unmanaged code.
7412 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7414 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7415 runtime-set function when going back to managed code. Currently this
7416 is used to set back the protection on the soft ovf pages and/or to
7417 throw the stack overflow exception that happened in unmanaged code.
7419 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7421 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7422 the support code for restoring stack protection after stack overflows
7423 that happen in unmanaged code. Don't set the exec permission on the
7426 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7428 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7429 delegate->method_ptr is set. Fixes #428054.
7431 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7433 * tests.cs: Rename to ratests.cs.
7435 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7436 emit_get_rgctx_... functions.
7438 2008-09-25 Mark Probst <mark.probst@gmail.com>
7440 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7442 2008-09-25 Mark Probst <mark.probst@gmail.com>
7444 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7445 before asserting that method is sharable.
7447 2008-09-25 Mark Probst <mark.probst@gmail.com>
7449 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7450 whether method needs a static RGCTX wrapper used instead of
7453 * generic-sharing.c, mini.h: A few functions moved to
7454 metadata/generic-sharing.c.
7456 2008-09-25 Mark Probst <mark.probst@gmail.com>
7458 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7459 Generic code sharing for value types, which essentially means
7460 treating value type methods like static methods. The RGCTX is
7461 passed in the same way.
7463 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7465 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7466 opcode when creating multi-dimensional arrays of open types.
7468 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7471 * generics.cs: Add a test.
7473 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7475 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7477 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7479 * mini.c (mini_method_compile): Set it when running under the debugger.
7481 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7482 vreg optimization if the flag is set.
7484 * driver.c (mono_main): Add --attach= option to pass options to
7487 * mini.c (sigquit_signal_handler): Start the attach agent.
7489 * ssapre.c: Disable this to save space since it is not yet ported to
7492 * regalloc2.c: Disable this to save space.
7494 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7496 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7498 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7499 the -v option useful again.
7501 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7503 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7506 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7507 arrays of arrays. Fixes #428406.
7509 * method-to-ir.c (mini_emit_castclass): Ditto.
7511 * objects.cs: Add new test.
7513 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7515 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7516 was wrong at it choked against target_type_is_incompatible for byref types.
7518 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7520 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7523 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7525 * mini-exceptions.c: update a few more exceptions-related counters.
7527 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7529 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7530 new functions to allocate from persistent mempools.
7532 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7534 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7535 multiple register banks in the future.
7537 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7539 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7541 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7543 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7545 * mini.h: Export type_to_eval_stack_type.
7547 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7548 is only ins->klass of byref types.
7550 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7552 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7553 (mini_emit_memcpy2): Ditto.
7555 * mini-amd64.c: Fix a warning.
7557 2008-09-21 Mark Probst <mark.probst@gmail.com>
7559 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7562 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7564 * method-to-ir.c: Extract stloc micro-optimization to a
7565 function and apply it to all cases.
7567 2008-09-19 Mark Probst <mark.probst@gmail.com>
7569 * method-to-ir.c: Don't fail generic code sharing in cases we
7572 2008-09-18 Mark Probst <mark.probst@gmail.com>
7574 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7576 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7578 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7581 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7583 * trace.c: make tracing more useful and correct, with per-thread
7586 2008-09-15 Mark Probst <mark.probst@gmail.com>
7588 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7589 doing a method call and the argument is an R4.
7591 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7593 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7596 2008-09-13 Mark Probst <mark.probst@gmail.com>
7598 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7600 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7602 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7603 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7605 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7607 * driver.c: Add a --agent argument (not supported yet) to load managed
7608 agent assemblies before loading the main assembly, similarly to how the
7609 Java VM handles agents.
7611 2008-09-11 Mark Probst <mark.probst@gmail.com>
7613 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7614 function to do stack layout of local variables.
7616 2008-09-11 Mark Probst <mark.probst@gmail.com>
7618 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7621 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7623 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
7624 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
7625 JIT if DISABLE_JIT is defined.
7627 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
7630 2008-09-10 Mark Probst <mark.probst@gmail.com>
7632 * iltests.il.in: Disable the fconv test on PPC (the result is
7633 undefined according to ECMA).
7635 2008-09-10 Mark Probst <mark.probst@gmail.com>
7637 * iltests.il.in: Enable tail call tests for PPC.
7639 * mini.h: Add variable for storing incoming valuetype argument
7640 addresses for tail calls.
7642 * mini-ppc.c: Implement valuetype arguments and return values for
7645 2008-09-09 Mark Probst <mark.probst@gmail.com>
7647 * mini-ppc.c: Partially implement tail calls (struct arguments and
7648 return values not supported).
7650 * method-to-ir.c: Enable tail calls on PPC.
7652 2008-09-08 Zoltan Varga <vargaz@gmail.com>
7654 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
7655 runtime-invoke wrappers to work around the problem of them getting
7656 assigned to a random class.
7658 * aot-runtime.c (mono_aot_get_method): Ditto.
7660 2008-09-07 Zoltan Varga <vargaz@gmail.com>
7662 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
7663 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
7665 2008-09-07 Mark Probst <mark.probst@gmail.com>
7667 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
7668 until they're implemented properly.
7670 * exceptions-ppc.c: Use arch-independent exception-handling code
7671 instead of custom one.
7673 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
7676 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
7678 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
7679 applies when __powerpc__ is defined.
7681 2008-09-06 Zoltan Varga <vargaz@gmail.com>
7683 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
7684 methods to their code to avoid computing the full name of wrappers and
7685 doing a lookup in a string hash table.
7687 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7689 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
7690 we identify bblocks before method_to_ir () is ran.
7692 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
7693 Also avoid optimizing branches pointing to themselves.
7695 * mini.c (mini_method_compile): Ditto. Fixes #422947.
7697 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
7699 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
7701 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7703 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
7704 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
7705 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
7708 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
7709 jumped to the same entry in plt_jump_table.
7711 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
7713 * method-to-ir.c (initialize_array_data): Handle field with RVA from
7716 2008-08-31 Zoltan Varga <vargaz@gmail.com>
7718 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
7719 other assignment can be if converted. Saves 1.5% on corlib size and fixes
7722 2008-08-29 Geoff Norton <gnorton@novell.com>
7724 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
7725 segment, and doesn't properly handle .space as .text. Fixes
7728 2008-08-29 Geoff Norton <gnorton@novell.com>
7730 * mini.c: Disable the mach exception handler when running on
7733 2008-08-29 Geoff Norton <gnorton@novell.com>
7735 * aot-compiler.c: Patch from Renaldas Zioma to properly register
7736 globals on Darwin/ARM
7738 2008-08-28 Zoltan Varga <vargaz@gmail.com>
7740 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
7741 since too many things depend on it. Instead, call
7742 mono_runtime_set_no_exec ().
7744 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
7747 * aot-compiler.c: Add an 'asm-only' AOT option.
7749 * mini.c: Avoid initializing the runtime when doing AOT compilation.
7751 * aot-compiler.c (compile_method): Disable gshared support for now as it
7754 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7756 * mini-amd64.h : Fix a compiler warning.
7758 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
7759 Changed to use a callback function to retrieve the unwind info.
7760 This avoids problems observed when code blocks were removed by
7761 unloading an app domain.
7763 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
7764 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
7767 Contributed under MIT/X11 license.
7769 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7771 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
7772 case to keep the stack aligned to 8.
7774 Contributed under MIT/X11 license.
7776 2008-08-26 Zoltan Varga <vargaz@gmail.com>
7778 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
7779 avoid repeated linear searches.
7781 2008-08-25 Zoltan Varga <vargaz@gmail.com>
7783 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
7784 methods it can't handle.
7786 * aot-compiler.c (add_method): Avoid adding a method twice.
7787 (add_wrappers): Add runtime invoke wrappers for all methods.
7789 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
7790 function to create an aot-compatible version of this trampoline.
7792 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
7794 2008-08-24 Zoltan Varga <vargaz@gmail.com>
7796 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
7798 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
7799 with a generic sharing failure.
7801 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
7803 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
7804 CEE_RETHROW. Fixes #419634.
7806 * mini.c (mono_method_to_ir): Ditto.
7808 * exceptions.cs: Add a new test.
7810 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
7811 to mono_type_stack_size_internal () since some callers might not pass in
7814 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
7815 instrument_prolog. Fixes #419878.
7817 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
7818 doubles in soft float mode volatile.
7820 2008-08-23 Zoltan Varga <vargaz@gmail.com>
7822 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
7824 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
7825 to handle soft float correctly.
7827 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
7830 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
7832 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
7833 to sp, since the generics catch code requires it.
7835 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
7838 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
7839 mono_arch_emit_imt_argument ().
7841 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
7843 * mini-arm.c tramp-arm.c: Generic sharing updates.
7845 2008-08-22 Zoltan Varga <vargaz@gmail.com>
7847 * mini-arm.c: Fix the arm build.
7849 * generic-sharing.c (mini_type_get_underlying_type): New helper function
7850 handling enums, generic instances and generic sharing.
7851 (mini_type_stack_size_full): Ditto.
7853 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
7855 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
7857 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
7859 * tramp-arm.c: Implement the rgctx fetch and the generic class init
7862 * mini-arm.c: Various small generic sharing changes.
7864 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
7866 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
7869 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
7870 helper function to return a generic class init trampoline.
7872 * method-to-ir.c mini.c: Use it.
7874 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7875 arch-specfic function to return a generic class init trampoline.
7877 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7878 the GENERIC_CLASS_INIT custom code.
7880 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7881 a fatal error, not a sharing failure.
7883 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7886 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7887 trampoline argument from MONO_ARCH_VTABLE_REG.
7889 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7890 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7891 argument, and pass the vtable in VTABLE_REG.
7893 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7894 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7895 argument, and pass the vtable in VTABLE_REG.
7896 (mono_arch_create_trampoline_code_full): Remove some special casing for
7897 the rgctx fetch trampoline.
7899 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7902 * iltests.il: Add a test for it.
7904 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7906 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7908 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7911 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7912 use mono_jit_info_table_find () to avoid recursion.
7913 (mono_delegate_trampoline): Add a sync wrapper here.
7915 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7918 * mini.c (mono_method_to_ir): Ditto.
7920 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7921 add_sync_wrapper argument. Don't add a sync wrapper here.
7922 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7924 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7926 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7928 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7929 of nonvolatile registers back from MonoContext to CONTEXT.
7931 Contributed under MIT/X11 license.
7933 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7935 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7936 arguments on Winx64 there are only 4 argument registers. For this
7937 logic to work the last argument must be pulled from the stack.
7939 Contributed under MIT/X11 license.
7941 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7943 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7945 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7946 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7947 encode/decode_method_ref ().
7949 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7951 * aot-runtime.c (decode_patch): Ditto.
7953 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7954 MONO_PATCH_INFO_METHOD.
7956 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7959 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7962 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7964 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7965 one from the caller.
7967 * aot-runtime.c (decode_generic_inst): New function to decode and
7968 return a interned generic inst.
7969 (decode_klass_ref): Use it.
7970 (decode_method_ref): Ditto.
7972 * aot-compiler.c (emit_exception_debug_info): Save
7973 jinfo->has_generic_jit_info too.
7975 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7977 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7979 * iltests.il.in: Add a test for fconv_to_i.
7981 * liveness.c: Disable the liveness2 pass for now to save space.
7983 * regalloc2.c: Include mempool-internals.h to fix warnings.
7985 * aot-compiler.c (encode_method_ref): Encode the context of generic
7988 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7989 the context saved in the aot file.
7991 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7993 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7995 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7996 volatile so they won't be optimized away.
7998 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8004 * dominators.c: Remove duplicated functions that now are in
8005 mempool-internals.h.
8007 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8009 * aot-compiler.c: Fix warnings.
8011 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8013 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8015 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8018 * mini.c (mono_resolve_patch_target): Ditto.
8020 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8021 (encode_klass_ref): Add support for encoding VARs/MVARs.
8023 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8025 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8026 the handling of the got entries into a separate 'decode_got_entry' function.
8027 Add support for RGCTX_FETCH.
8029 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8030 clobbered by the trampoline code.
8032 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8033 not clobbered by the indirect calling code.
8035 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8037 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8040 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8042 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8043 signature using the compilation mempool otherwise we would leak it.
8045 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8047 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8048 mono_emit_abs_call ().
8050 * patch-info.h: Add GENERIC_CLASS_INIT.
8052 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8054 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8055 as their target as a near call.
8057 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8059 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8061 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8062 call to a runtime function described by a patch.
8064 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8065 mono_emit_abs_call, this has the advantage that the ABS handling code in
8066 mono_codegen () can handle them both, and can handle other stuff in the
8067 future without additional code.
8069 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8071 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8074 * mini.h: Add missing bblock related prototypes.
8076 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8077 reverse_inst_list_len fields.
8079 * mini.c: Refactor this file a bit by moving branch optimizations to
8082 * method-to-ir.c: Merge generic sharing changes missed earlier.
8084 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8086 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8087 shared patches. Process METHODCONST as a shared patch.
8089 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8090 as it crashes on the 2.0 mscorlib.
8092 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8095 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8096 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8099 * aot-compiler.c: Reorganize the got handling code to be a bit more
8102 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8104 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8105 mono_patch_info_equals/hash, and use it to massively simplify
8108 * mini.c (mono_patch_info_hash): Simplify this and add support for
8111 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8113 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8114 handling code, since an offset is not enough to identify a trampoline.
8116 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8118 2008-08-17 Mark Probst <mark.probst@gmail.com>
8120 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8122 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8124 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8126 * decompose.c: PPC decompositions for various ops.
8128 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8130 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8132 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8133 call the generic trampoline code using a call, instead of a jump, to
8134 remove some special casing from the generic trampoline code.
8136 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8137 (mono_codegen): Ditto.
8139 * aot-compiler.c aot-runtime.c: Ditto.
8141 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8143 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8144 helper function to find the offset corresponding to a lazy fetch trampoline.
8146 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8147 when doing generic sharing.
8149 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8152 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8153 mini-trampolines.c to be with the other trampoline creation functions.
8155 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8156 as it is equal to method->signature in most cases, add a
8157 mono_emit_method_call_full variant which takes a signature and an imt
8160 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8162 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8163 to this function, since it could be computed easily from the method
8165 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8168 * method-to-ir.c mini.c: Remove references to
8169 compile_generic_method_wo_context.
8171 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8172 generic method calls.
8174 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8175 dimensional non-szarrays.
8177 * mini.c (mini_init): Register mono_array_new_1.
8179 * jit-icalls.c (mono_array_new_1): New jit icall.
8181 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8182 pointing to the method.
8184 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8185 method addresses belonging to METHOD_JUMP patches in the
8186 jump_target_got_slot_hash.
8187 (mono_aot_load_method): Ditto.
8189 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8190 METHOD_JUMP patches.
8192 * mini.c (mini_create_jit_domain_info): New helper function which
8193 initializes/frees domain->runtime_info.
8194 (mini_free_jit_domain_info): Ditto.
8195 (mini_init): Install the domain hook functions with the runtime.
8197 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8198 information maintained by the JIT.
8200 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8201 insertion into jump_table_hash into mono_codegen (), also implement proper
8204 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8205 tail calls, it is already done by the aot code.
8207 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8210 * iltests.il.in: Make the jmp test a bit more complex.
8212 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8213 generic instances which doesn't have a token.
8215 * aot-runtime.c (decode_method_ref): Ditto.
8217 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8218 can handle this case now.
8219 (handle_box): Ditto.
8221 2008-08-15 Geoff Norton <gnorton@novell.com>
8223 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8226 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8228 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8229 calling generic methods.
8231 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8233 * aot-runtime.c (decode_patch_info): Ditto.
8235 * mini.c (mono_resolve_patch_target): Ditto.
8237 * patch-info.h: Add METHOD_RGCTX.
8239 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8241 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8243 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8244 arguments in registers.
8246 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8247 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8249 * mini.c (mini_method_compile): Abort aot compilation for generic
8250 methods if generic sharing is disabled.
8252 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8255 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8256 requiring an mrgctx.
8258 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8259 store instructions when converting a vcall to a normal call.
8261 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8262 mono_arch_find_jit_info.
8264 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8266 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8267 avoid calling mono_method_full_name () for every method even if the
8269 (check_inline_caller_method_name_limit): Ditto.
8271 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8273 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8274 assemblies in one run.
8276 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8277 skipped methods if it is not 0.
8279 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8281 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8283 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8284 MONO_ARCH_HAVE_UNWIND_TABLE.
8286 Contributed under MIT/X11 license.
8288 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8290 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8291 from default optimizaton list on Winx64.
8293 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8295 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8296 the LMF from the MonoJitTlsData structure.
8298 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8300 Contributed under MIT/X11 license.
8302 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8304 * mini.c (sigsegv_signal_handler): Fix the build.
8306 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8307 assembly->aot_module.
8309 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8310 hash table. This simplifies and speeds up a lot of code, and fixes support
8313 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8316 * mini-exceptions.c: Ditto.
8318 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8319 'native_offset' argument, since these are computed in the
8320 mono_find_jit_info () function.
8322 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8323 is used by exceptions-ppc.c.
8325 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8326 mono_arch_find_jit_info ().
8328 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8329 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8330 generic code in mini-exceptions.c.
8332 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8334 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8336 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8338 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8339 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8340 called while holding the loader lock. Fixes #415608.
8341 (mono_aot_get_method_from_token_inner): Ditto.
8343 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8345 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8346 to reduce differences between this and the generic implementation in
8348 (ves_icall_get_frame_info): Ditto.
8350 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8352 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8355 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8356 mono_arch_get_call_filter () and make it non-static, for consistency with the
8357 other architectures.
8359 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8362 * local-propagation.c:
8363 * mini-x86.c: Correct the name of arch defines.
8365 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8367 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8368 NO_EMULATE_LONG_SHIFT_OPS define.
8370 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8372 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8373 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8375 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8376 MACH fixes. Merged from the 2.0 branch.
8378 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8380 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8381 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8383 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8385 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8386 mono_marshal_get_native_wrapper () signature changes.
8388 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8390 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8391 conversion bug under arm.
8393 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8395 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8397 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8398 with overflow checking.
8400 2008-08-05 Marek Habersack <mhabersack@novell.com>
8402 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8403 to the genmdesc.pl file
8405 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8407 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8408 arg_array in the soft-float versions of the LOAD/STORE macros.
8410 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8413 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8415 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8417 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8418 a float HFA. Fixes #413621.
8420 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8422 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8423 frame_size to args_size. Fixes build.
8425 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8427 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8428 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8430 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8431 the stack are not unaligned. Fixes #413247.
8433 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8435 * mini.c: update jitted methods performance counters.
8437 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8439 * mini-exceptions.c: increase the exceptions thrown performance
8440 counter in mono_handle_exception ().
8442 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8444 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8445 can work with netmodules.
8447 2008-07-28 Geoff Norton <gnorton@novell.com>
8449 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8452 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8454 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8457 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8459 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8460 The float param registers and other param registers must be the
8461 same index on Windows x64.
8463 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8464 ArgValuetypeAddrInIReg argument case. Setting the argument
8465 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8467 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8468 variable computed above as the copy length for arguments of storage
8469 type ArgValuetypeAddrInIReg.
8471 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8472 ArgValuetypeAddrInIReg argument case. This case will rely on
8473 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8475 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8476 a 32 byte stack allocation for all calls. We will omit the adjustment for
8477 jump and tail call instructoins as they do not follow the typical call behavior.
8479 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8480 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8481 local variable and pass the local variable by reference to the called method.
8483 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8484 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8485 of a struct is passed in a register it must be saved with the other
8486 volatile argument on the stack.
8488 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8489 frame pointer the stack adjustment value must be saved to the unwind
8492 Contributed under MIT/X11 license.
8494 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8496 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8497 which got lost in the merge.
8499 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8501 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8504 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8506 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8507 icalls, since they won't be patched.
8509 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8510 different code sequence when running under valgrind to prevent some valgrind
8513 * iltests.il.in: Add new regression test.
8515 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8518 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8519 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8521 * iltests.il.in: Add new test.
8523 * aot-compiler.c: Fix some warnings.
8525 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8528 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8530 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8531 (mini_usage_jitdeveloper): Add a missing --wapi option.
8533 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8535 * mini-codegen.c: Simplify the is_fp macros.
8536 (free_up_ireg): Remove, use free_up_reg instead.
8537 (free_up_reg): Fix the fp case.
8539 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8541 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8544 * exceptions-x86.c: Merge some changes which seemed to have got lost
8545 in the linear-ir merge.
8547 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8549 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8550 long vreg volatile even if the variable was already created.
8552 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8555 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8557 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8559 * mini.c (mono_jit_compile_method_inner): Add support for
8560 MONO_EXCEPTION_BAD_IMAGE.
8562 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8563 mini_method_get_context () returns NULL. Fixes #356531.
8565 * mini.c (mono_method_to_ir): Ditto.
8567 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8568 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8570 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8572 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8573 in the LDFTN implementation.
8575 2008-07-25 Mark Probst <mark.probst@gmail.com>
8577 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8578 code, patch calls to icalls, too, even if they're not in the
8579 shared generic code hash. Fixes #411962.
8581 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8583 * cpu-x86.md: Increase the length of the fcall opcodes.
8585 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8586 calls returning floats.
8588 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8591 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8594 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8595 into the domain->method_code_hash.
8597 * aot-compiler.c: Fix win32 build.
8599 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8601 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8602 gshared NEWARR implementation.
8604 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8606 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8607 can be used outside of method_to_ir.
8609 * mini.h (MonoCompile): Add arg_types field.
8611 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8613 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8614 the values of the local arg_array and param_types array.
8616 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8618 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8619 got accesses might only get generated later when NEWOBJ is decomposed.
8621 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8622 looking up the native code of the target method when a delegate is called
8625 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
8628 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
8630 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
8631 AOT work on platforms without a working dlsym implementation.
8633 * mini.h: Bump AOT image format version.
8635 2008-07-24 Mark Probst <mark.probst@gmail.com>
8637 * mini-exceptions.c: Free a MonoType with
8638 mono_metadata_free_type() instead of g_free().
8640 * aot-runtime.c: Free a MonoType.
8642 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8644 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
8647 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
8650 2008-07-23 Massimiliano Mantione <massi@ximian.com>
8651 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
8654 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8656 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
8657 NEWOBJ calls on valuetypes.
8659 * iltests.il.in: Add new test.
8661 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
8663 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8665 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
8666 is no longer needed.
8668 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
8669 non register sized integer arguments.
8670 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
8671 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
8674 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
8677 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
8678 two a binop with different sized arguments is emitted.
8680 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
8681 instruction in the ins==NULL case.
8683 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8685 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
8687 * mini-x86.c: Fix osx build.
8689 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
8692 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
8693 instruction for non int sized variables.
8695 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
8698 2008-07-23 Robert Jordan <robertj@gmx.net>
8700 * method-to-ir.c: Fix MSVC build.
8702 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8704 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
8705 a non int sized type, widen it to an int since newer versions of gcc seem to
8706 generate code which needs this.
8708 * ssa2.c abcremoval2.c: Fix warnings.
8710 * *: Merge the Linear IR branch.
8712 The original branch is at trunk/branches/vargaz/mini-linear-il, and
8713 the ChangeLog file there describes all the changes done over the years.
8714 Further documentation can be found at www.mono-project.com/Linear_IL.
8716 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8718 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8719 The float param registers and other param registers must be the
8720 same index on Windows x64.
8722 Contributed under MIT/X11 license.
8724 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
8726 * mini.c: Make the previous fix GC safe.
8728 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
8730 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
8732 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8734 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
8735 on Winx64. This type will not be passed on the stack (ArgOnStack), but
8736 ArgValuetypeAddrInIReg instead.
8738 Contributed under MIT/X11 license.
8740 2008-07-21 Zoltan Varga <vargaz@gmail.com>
8742 * mini-codegen.c (get_register_spilling): Fix a warning.
8744 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
8746 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
8747 for types which the initialization fails. Raises the provided exception
8748 at the right stop after cleanup.
8750 2008-07-16 Zoltan Varga <vargaz@gmail.com>
8752 * aot-compiler.c: Free most of the memory allocated during compilation.
8754 * mini.c (mini_parse_debug_options): Fix a leak.
8756 * mini.c (mini_method_compile): Don't add the method to the jit info tables
8757 during aot compilation.
8759 2008-07-14 Zoltan Varga <vargaz@gmail.com>
8761 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
8762 it has too much register pressure.
8764 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8766 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
8768 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8770 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8773 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8774 on amd64 similar to the way it is done on arm.
8776 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8778 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
8779 consistency, normalize error messages, avoid loading aot-only modules in
8782 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
8785 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
8787 2008-07-11 Martin Baulig <martin@ximian.com>
8790 (MonoDebuggerInfo): Add `interruption_request'.
8792 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8794 * aot-compiler.c (emit_plt): Remove some dead code.
8796 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
8798 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
8799 return the plt info offset belonging to a given plt entry.
8801 * mini-trampolines.c (mono_aot_plt_trampoline): Use
8802 mono_aot_get_plt_info_offset.
8804 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
8805 similar to the amd64 code by makeing jumps through a separate jump table
8806 instead of embedding the jump addresses into the code.
8808 2008-07-11 Zoltan Varga <vargaz@gmail.com>
8810 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
8813 2008-07-10 Martin Baulig <martin@ximian.com>
8815 * mini.c (mini_method_compile): Disable generics sharing when
8816 running in the debugger.
8818 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8820 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
8822 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
8823 the local register allocator from running out of registers on x86 when
8826 2008-07-10 Bill Holmes <billholmes54@gmail.com>
8828 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
8829 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
8832 Contributed under MIT/X11 license.
8834 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8836 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
8837 speed up the assembler.
8839 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8841 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
8844 * mini.c: Move the soft float handling macros a bit earlier, add
8845 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
8848 * mini.h: Add prototype for mono_arch_fixup_jinfo.
8850 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
8851 read-only to help catch code allocation requests.
8853 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
8854 and turn it off when using --aot-only or when compiling with --aot=full.
8856 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
8857 jump table for switches from the normal domain mempool, not the code
8860 * mini-trampolines.c (get_unbox_trampoline): New function to return an
8861 unbox trampoline which handles aot-only mode too.
8863 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
8864 an AOTed unbox trampoline.
8866 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
8868 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8870 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
8873 Contributed under MIT/X11 license.
8875 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8877 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8878 the unwind information for the method at the end of the allocated block.
8880 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8881 MonoCompileArch to hold the unwind info for SEH on Winx64
8883 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8884 frame pointer info for the method being compiled.
8886 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8887 the call to mono_exception_from_token.
8889 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8890 storing the method prolog information in a format that the Winx64 SEH can understand. This
8891 information is stored a the end of the method block because it is all 32-bit offset based.
8893 Contributed under MIT/X11 license.
8895 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8897 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8899 * wapihandles.c: Fix warnings.
8901 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8904 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8905 mono_jit_compile_method in aot-only mode since that calls the type
8908 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8909 get_delegate_invoke_impl in aot-only mode.
8911 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8913 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8915 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8917 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8920 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8922 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8923 init trampoline from the AOT file as well.
8925 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8926 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8929 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8932 * exceptions-amd64.c: Add _full variants for the remaining exception code
8933 creation functions as well, allow emission of relocatable code, remove
8934 caching since that is now done by the caller.
8936 * mini-exceptions.c: Add _full variants for the remaining exception code
8937 creation functions as well, add aot-only support.
8939 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8940 if we can determine a proper token for them.
8941 (add_wrappers): Add a few more wrappers.
8942 (emit_method_code): Remove some dead code.
8943 (emit_trampolines): Emit exception code too.
8945 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8947 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8948 mono_array_new_va which avoids varargs.
8950 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8952 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8953 mono_arch_create_specific_trampoline () in all places.
8955 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8956 a bit so it can be used for other things as well.
8958 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8961 * exceptions-amd64.c: Rename the caching from the exception code creation
8962 functions, it is done by the caller instead.
8964 * exceptions-amd64.c: Change the signature of the exception code creation
8965 functions to allow the creation of relocatable code later.
8967 * mini-exceptions.c: Add a set of functions to query the various
8968 runtime-generated exception functions.
8970 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8971 mono_arch_.. () functions.
8973 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8975 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8977 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8979 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8980 (mini_get_vtable_trampoline): Ditto.
8982 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8983 code in the AOT case by returning the code size and a list of relocations to
8986 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8988 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8990 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8993 Contributed under MIT/X11 license.
8995 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8997 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8998 so the buffer size can be computed correctly. Fixes #404735.
9000 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9001 normally as cfg->debug_info is already freed.
9003 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9005 * mini-amd64.c: For calls returning vtypes in registers, don't store
9006 the return address on the stack, instead allocate a separate local for
9009 2008-07-05 Mark Probst <mark.probst@gmail.com>
9011 * mini-trampolines.c, mini.h: Add an argument to
9012 mono_create_jit_trampoline_in_domain() for turning off the adding
9013 of the sync wrapper.
9015 * mini.c: Use the JIT trampoline without sync instead of
9016 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9019 2008-07-04 Mark Probst <mark.probst@gmail.com>
9021 * driver.c: Turn on GSHARED optimization by default.
9023 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9025 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9026 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9028 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9029 create a variant of the generic trampoline code callable from AOTed trampolines.
9031 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9032 trampoline code callable from AOTed trampolines.
9034 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9036 2008-07-04 Mark Probst <mark.probst@gmail.com>
9038 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9039 pass-through manner.
9041 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9042 and don't fail sharing for them anymore.
9044 * mini-exceptions.c: Handle exceptions in shared generic methods.
9046 * generic-sharing.c: When checking the context of a generic
9047 method, also check its class's context. Don't treat wrappers as
9050 * mini-trampolines.c: Some code factored out to
9051 metadata/generic-sharing.c. Handle the MRGCTX case.
9053 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9054 we must deal with the method being of another instantiation of the
9055 class. Add static rgctx invoke wrappers to generic methods.
9057 2008-07-04 Mark Probst <mark.probst@gmail.com>
9059 * mini.c: Provide all jit infos of generic shared methods with a
9062 * mini-exceptions.c: Handle the new situation that a generic info
9063 might be available, but not info about the this/vtable/mrgctx
9066 2008-07-03 Mark Probst <mark.probst@gmail.com>
9068 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9071 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9073 * dominators.c (check_dominance_frontier): Fix a warning.
9075 * mini.h: Add some missing prototypes.
9077 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9079 * driver.c (mono_jit_init_version): Correct the comments since the first
9080 argument should be the name of the root domain, not a filename.
9082 * aot-runtime.c (make_writable): Error out if this is called while running
9084 (load_aot_module): Ditto.
9086 * aot-compiler.c: Really fix the computation of method indexes.
9088 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9089 optimizations as this is no longer called frequently.
9091 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9092 method and the invoke impl code and pass it to the delegate trampoline instead of
9093 just the delegate class.
9095 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9097 * aot-compiler.c: Fixup the computation of method indexes.
9098 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9099 the method builder infrastructure.
9101 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9104 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9105 mode, load the method right away instead of creating a trampoline.
9107 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9109 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9112 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9114 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9115 (mono_aot_load_method): Use method_index instead of method->token.
9117 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9118 can handle icalls etc. properly.
9120 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9122 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9124 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9125 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9126 JIT_ICALL_ADDR patch type.
9128 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9130 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9132 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9134 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9136 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9138 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9139 domain->jit_code_hash.
9141 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9143 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9145 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9147 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9148 get_this_arg_from_call, let it compute it when needed.
9150 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9151 gsctx from code only when needed.
9153 * mini-trampolines.c (get_generic_context): Rename this to
9154 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9155 it can be called by the arch backends.
9157 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9159 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9161 * driver.c (mono_main): Add experimental --aot-only command line option.
9163 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9166 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9168 * driver.c (DllMain): Remove mono_module_handle.
9170 Contributed under MIT/X11 license.
9172 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9174 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9175 for emitting methods which are not in the source assembly. Detect and report
9176 failure of assembling+linking.
9178 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9180 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9182 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9184 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9186 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9188 * mini.h: Remove some obsolete prototypes.
9190 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9192 2008-06-24 Mark Probst <mark.probst@gmail.com>
9194 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9195 supported by Visual Studio, so use alloca().
9197 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9199 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9202 2008-06-23 Mark Probst <mark.probst@gmail.com>
9204 * mini.c: Fail sharing of a generic method if it contains an open
9205 catch clause (because we don't pass MRGCTXs yet).
9207 2008-06-23 Mark Probst <mark.probst@gmail.com>
9209 * mini.c: When compiling a method with generic sharing, insert the
9210 method instantiated with an all-Object generic context into the
9211 jit info table, instead of the context of the first instantiation
9212 of the method we happen to compile.
9214 2008-06-18 Martin Baulig <martin@ximian.com>
9216 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9217 `major_version' and `minor_version'.
9219 2008-06-17 Mark Probst <mark.probst@gmail.com>
9221 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9222 mono_method_is_generic_sharable_impl() takes an additional
9223 argument specifying whether to treat type variables as reference
9226 2008-06-17 Mark Probst <mark.probst@gmail.com>
9228 * mini.h: Removed obsolete prototypes.
9230 2008-06-17 Mark Probst <mark.probst@gmail.com>
9232 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9233 already handle them.
9235 2008-06-17 Mark Probst <mark.probst@gmail.com>
9237 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9238 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9239 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9240 tramp-x86.c: Added a MonoGenericContext* argument to
9241 mono_arch_get_unbox_trampoline() so that it can call other
9242 functions which require it.
9244 2008-06-17 Mark Probst <mark.probst@gmail.com>
9246 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9247 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9248 mono_arch_get_this_arg_from_call() takes a
9249 MonoGenericSharingContext* as well.
9251 2008-06-17 Mark Probst <mark.probst@gmail.com>
9253 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9254 implement generic sharing of unbox.
9256 2008-06-17 Mark Probst <mark.probst@gmail.com>
9258 * mini.c: Don't compute the vtable to determine whether a field is
9259 special static, because it might not work for open types.
9261 2008-06-17 Mark Probst <mark.probst@gmail.com>
9263 * mini.c: Removed the unused token_type and token_source arguments
9264 from get_runtime_generic_context_ptr().
9266 2008-06-17 Marek Habersack <mhabersack@novell.com>
9268 * mini.c (ADD_BINOP): fix the build
9270 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9272 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9275 2008-06-16 Mark Probst <mark.probst@gmail.com>
9277 * mini.h: Removed class relations enum that's not used anymore.
9279 2008-06-16 Mark Probst <mark.probst@gmail.com>
9281 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9283 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9284 the lazy fetch trampoline access code.
9286 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9288 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9290 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9292 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9294 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9296 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9298 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9300 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9303 * mini-ops.h: Add MIN/MAX_UN opcodes.
9305 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9308 * basic-math.cs: Add more min/max tests.
9310 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9312 2008-06-13 Mark Probst <mark.probst@gmail.com>
9314 * mini.c: Small fix in the prologue of emit_castclass.
9316 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9318 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9320 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9321 do not work even for unsigned types. Fixes #400014.
9323 * basic-math.cs: Add regression tests for unsigned Min/Max.
9325 2008-06-13 Mark Probst <mark.probst@gmail.com>
9327 * mini.c: Added additional context_used argument to several
9328 functions, which will be needed for sharing generic methods. Use
9329 GET_RGCTX macro wherever appropriate. Declare only one
9330 context_used in mono_method_to_ir().
9332 2008-06-13 Mark Probst <mark.probst@gmail.com>
9334 * mini.c, generic-sharing.c: Removed generic class relations.
9336 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9337 functions due to MRGCTX changes.
9339 2008-06-13 Mark Probst <mark.probst@gmail.com>
9341 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9342 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9343 with calculated IMT.
9345 * mini.c: Generic sharing of calls via generic interfaces.
9347 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9348 generic method with non-constant MonoGenericContext*. Instead,
9349 the context is taken out of the method itself.
9351 2008-06-13 Mark Probst <mark.probst@gmail.com>
9353 * mini.c: Generic sharing of ldvirtftn.
9355 2008-06-13 Mark Probst <mark.probst@gmail.com>
9357 * mini.c: Generic sharing of ldftn.
9359 2008-06-13 Mark Probst <mark.probst@gmail.com>
9361 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9363 2008-06-13 Mark Probst <mark.probst@gmail.com>
9365 * mini.c: Generic sharing of the special case of ldtoken followed
9366 by a call to GetTypeFromHandle.
9368 2008-06-13 Mark Probst <mark.probst@gmail.com>
9370 * mini.c: Generic sharing of box for nullable types.
9372 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9374 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9375 are passed on the stack. Fixes #324807.
9377 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9379 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9380 for the ArgValuetypeAddrInIReg case.
9382 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9383 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9385 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9386 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9387 local variable and pass the local variable by reference to the called method.
9389 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9390 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9392 Contributed under MIT/X11 license.
9394 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9396 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9398 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9401 2008-06-10 Martin Baulig <martin@ximian.com>
9404 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9406 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9408 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9409 possible error when no arguments are passed.
9411 Contributed under MIT/X11 license.
9413 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9415 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9416 where the file name is NULL.
9418 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9420 * mini.c: Fix s390 build.
9422 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9424 * trace.c (mono_trace_parse_options): Fix warnings.
9426 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9428 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9430 * mini.c (remove_block_if_useless): Avoid printing the method name.
9432 * mini.c: Remove needless setting of ins->cil_code which is now done by
9435 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9438 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9439 translated code after it has been patched.
9441 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9443 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9444 avoid problems during code patching on SMP systems.
9445 (emit_call): Avoid adding a patch info which is already added by
9447 (mono_arch_emit_exceptions): Ditto.
9449 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9451 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9452 MONO_TYPE_ISSTRUCT already checks for it.
9454 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9456 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9457 structs with floats on Winx64 the float registers are not used.
9458 The integer registers are always used..
9459 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9460 only one register will be used and only if the size of the struct
9461 is 1,2,4, or 8 bytes.
9463 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9466 Contributed under MIT/X11 license.
9468 2008-06-05 Martin Baulig <martin@ximian.com>
9470 * debug-debugger.c (debugger_lookup_class): Also call
9471 mono_class_setup_methods() here; we're only called from RTI.
9473 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9475 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9476 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9477 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9478 Post-process object files and add dtrace-generated object, if necessary.
9480 Contributed under MIT/X11 license.
9482 2008-06-04 Mark Probst <mark.probst@gmail.com>
9484 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9487 * mini.c: Generic sharing for unbox.any and castclass.
9489 2008-06-04 Mark Probst <mark.probst@gmail.com>
9491 * mini.c: Ignore tailcall prefix in shared generic code and when
9492 doing calls which require a vtable/rgctx argument.
9494 2008-06-04 Mark Probst <mark.probst@gmail.com>
9496 * mini.c: Don't free the JIT info.
9498 * driver.c: Changes in the JIT info table testing code.
9500 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9502 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9503 interruption. Fix some warnings.
9505 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9506 interruption_checkpoint.
9508 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9510 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9511 from embedding applications.
9513 2008-06-02 William Holmes <billholmes54@gmail.com>
9515 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9516 reserving 32 bytes on the stack when making calls.
9518 Contributed under MIT/X11 license.
9520 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9522 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9523 the linear IL branch.
9525 * driver.c: Print out more information for --version on arm.
9527 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9529 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9530 bb_exit instead, since out of line bblocks might not actually be emitted
9533 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9534 maximum epilog size for out of line bblocks if tracing is enabled.
9536 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9538 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9540 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9542 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9544 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9545 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9548 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9550 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9551 the 'value' to store is a constant.
9553 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9555 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9556 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9558 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9560 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9561 for accessing method->generic_container.
9563 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9565 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9567 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9569 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9571 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9574 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9576 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9578 * mini.c: Handle the case when mono_class_vtable () fails.
9580 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9581 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9584 2008-05-22 Mark Probst <mark.probst@gmail.com>
9586 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9587 together with domain sharing.
9589 2008-05-22 Mark Probst <mark.probst@gmail.com>
9591 * mini.c: Treat callvirts to final methods like non-virtual calls
9592 when doing generic sharing, i.e. look them up in the runtime
9595 2008-05-22 Mark Probst <mark.probst@gmail.com>
9597 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9598 with computed types (for generic sharing).
9600 * mini.c: Generic sharing for mkrefany and refanyval.
9602 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9604 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9607 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9608 the generic sharing code.
9610 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9613 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9615 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9617 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9619 * driver.c: updated copyright date
9621 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9623 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
9626 2008-05-19 Martin Baulig <martin@ximian.com>
9628 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
9629 pointing to the new `_mono_debug_using_mono_debugger' variable.
9632 (mono_main): Check mono_debug_using_mono_debugger() rather than
9633 the `MONO_INSIDE_MDB' environment variable to check whether we're
9634 inside the debugger.
9636 2008-05-19 Zoltan Varga <vargaz@gmail.com>
9638 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
9641 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
9643 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
9645 * mini.c: Added mini_assembly_can_skip_verification. This
9646 function checks if the assembly requested to skip verification.
9647 Fixes part of #387274.
9649 2008-05-07 Zoltan Varga <vargaz@gmail.com>
9651 * mini.c (mini_get_method): Disable the check for open generic classes when
9652 using generic sharing.
9654 * generics.cs: Add a test for #387034.
9656 * mini.c (mini_get_method): Check whenever the method class is an open generic
9657 type, and return NULL in that case, causing a verification error. Fixes
9660 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9662 * driver.c (mono_main): Revert r102623. The right
9663 thing to do is to enable the verifier under verifiable
9664 unless a --security flag was passed.
9666 We need this non-trivial behavior for --verify-all otherwise
9667 mcs-compileall won't be able to use it. As it needs everything to
9668 be verified under validil.
9670 2008-05-06 Martin Baulig <martin@ximian.com>
9674 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
9675 (mono_debugger_thread_cleanup): Likewise.
9676 (mono_debugger_extended_notification): Likewise.
9678 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9680 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
9681 against both inflated and non-inflated methods. We need to check against the
9682 generic definition for cases where the instantiated method is not visible.
9683 We need to check against the inflated types for cases where the instantiation
9684 changes any super type. This fixes #382986.
9686 Note that this doesn't need to be applied to other parts of mono_method_to_ir
9687 that check for visibiliy as generic params only appears as the type subject
9688 of tokens on call opcodes. Field manipulation and ldftn must always
9689 target an exact type.
9691 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9693 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
9694 if no related --security flag is passed.
9696 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9698 * mini-arch.h: Prepare support for ppc64.
9700 Contributed under MIT/X11 license.
9702 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9704 * aot-runtime.c: Prepare support for ppc64.
9706 Contributed under MIT/X11 license.
9708 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9710 * mini-ops.h: Prepare support for ppc64.
9712 Contributed under MIT/X11 license.
9714 2008-05-04 Andreas Farber <andreas.faerber@web.de>
9716 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
9718 Contributed under MIT/X11 license.
9720 2008-05-03 Zoltan Varga <vargaz@gmail.com>
9722 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
9723 assemblies, since aot_name is not a full path, causing us to load MS.NET
9724 assemblies on windows.
9726 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
9728 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
9729 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
9730 * main.c: Use UTF-8 encoded command line instead of Windows default code
9731 page on Windows to support Unicode.
9732 * driver.c (DllMain): New function for mixed-mode assembly support.
9733 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
9734 export __stdcall functions without decoration.
9736 Contributed under MIT/X11 license.
9738 2008-04-28 Mark Probst <mark.probst@gmail.com>
9740 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
9741 saving it very early.
9743 2008-04-28 Mark Probst <mark.probst@gmail.com>
9745 * mini.h, mini.c: Lots of code for accessing the old RGCTX
9746 deleted. The only way to access the new RGCTX is via the
9749 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
9750 vtable instead of the RGCTX to static methods.
9752 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
9753 accessing the new RGCTX.
9755 * generic-sharing.c: There is no separation between self, type
9756 arguments and other types in the RGCTX anymore.
9758 2008-04-25 Jonathan Chambers <joncham@gmail.com>
9760 * mini-amd64.c (add_general): Remove previous stack adjustment.
9761 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
9762 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
9763 for 32 bytes of stack space reserved for all calls.
9765 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
9766 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
9769 Code contributed under MIT/X11 license.
9771 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
9773 * mini.c (mini_method_verify): Only verify non-inflated methods, check
9774 against the root definition, peeling out method and type instantiations.
9775 Cache verify success results, code that fails verification is still
9776 checked multiple times.
9778 2008-04-23 Zoltan Varga <vargaz@gmail.com>
9780 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
9782 2008-04-23 Jonathan Chambers <joncham@gmail.com>
9784 * mini-amd64.c (add_general): Always increment stack on Win64.
9785 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
9788 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
9789 stack based argument handling on Win64.
9791 Code contributed under MIT/X11 license.
9793 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
9795 * Makefile.am (version.h): Add support for git-svn.
9797 2008-04-22 Zoltan Varga <vargaz@gmail.com>
9799 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
9800 so instead of calling g_spawn_command_line_sync, we do everything by hand,
9801 avoiding allocations and libc functions which might deadlock.
9803 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
9804 'no-gdb-backtrace' option is set.
9806 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
9808 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
9810 2008-04-21 Martin Baulig <martin@ximian.com>
9812 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
9813 and `get_lmf_addr'; `notification_address' is no longer a pointer.
9815 2008-04-21 Martin Baulig <martin@ximian.com>
9817 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
9818 `thread_vtable', `event_handler_ptr' and `event_handler'.
9820 2008-04-21 Martin Baulig <martin@ximian.com>
9822 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
9823 allows delayed initialization of the `executable_code_buffer' when
9826 2008-04-21 Martin Baulig <martin@ximian.com>
9828 * mini.h (mono_debugger_create_notification_function): Removed.
9829 * tramp-*.c (mono_debugger_create_notification_function): Removed.
9831 * mdb-debug-info64.s
9832 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9834 * mdb-debug-info32.s
9835 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9837 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
9838 currently only works on x86 and x86_64, so don't create it on ppc.
9840 2008-04-21 Martin Baulig <martin@ximian.com>
9842 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
9845 (mini_method_compile): In the fp elimination check, check
9846 `debug_options.mdb_optimizations' in addition to
9847 mono_debug_using_mono_debugger().
9849 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
9850 disable some JIT optimizations which are only disabled when
9851 running inside the debugger.
9852 Added `--help-debug' option to describe the debugging options.
9853 (parse_debug_options): New static function to parse the `--debug'
9854 options, so we can easily add more stuff in future.
9856 2008-04-20 Zoltan Varga <vargaz@gmail.com>
9858 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
9859 the method has no body.
9861 2008-04-19 Jonathan Chambers <joncham@gmail.com>
9863 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
9864 assembly is not allowed in MSVC 64-bit compiler.
9865 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
9866 as we get floating point exceptions everywhere.
9868 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
9869 correctly align arguments for call to throw_exception.
9870 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
9872 Code contributed under MIT/X11 license.
9874 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9876 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9878 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9880 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9882 * mini-amd64.c (NEW_INS): Set cil_code.
9884 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9885 from mini-amd64.c so all debugger related logic is in one place.
9887 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9888 later won't have a random ip assigned to them.
9890 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9892 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9893 the arch specific function initializes code_size.
9894 (mono_create_delegate_trampoline): Ditto.
9896 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9897 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9900 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9901 running under the debugger.
9903 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9906 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9907 debugger. Also move the disabling of optimizations here from driver.c.
9908 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9911 * mini.h (MonoCompile): Add a few new flags.
9913 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9915 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9916 so the cil_code field of created MonoInst's is properly set.
9917 (mini_select_instructions): Ditto.
9919 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9920 (MONO_INST_NEW_CALL): Ditto.
9922 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9923 in many places so the ins->cil_code field is properly initialized.
9925 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9928 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9930 * mini.c (mini_method_compile): Print a different message when compiling a
9933 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9936 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9938 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9941 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9943 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9945 * mini.c (handle_stack_args): Make this return void since its return value was
9946 never used. Also set cfg->unverifiable for invalid IL instead of calling
9949 2008-04-10 Mark Probst <mark.probst@gmail.com>
9951 * mini.c: Make sure "this" is live in catch clauses with type
9952 variables in shared generic code.
9954 2008-04-08 Mark Probst <mark.probst@gmail.com>
9956 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9957 generic_class_is_reference_type() to ensure the proper behaviour
9958 when sharing generic code and the type in question is a type
9961 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9963 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9964 race conditions when printing thread dumps. Fixes #377738.
9966 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9968 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9969 shows up when both MonoInst arguments can cause aliasig.
9970 There is likely no way in the current JIT to trigger this problem, but
9971 it showed up in the development of generics sharing, when in a new
9972 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9973 When the generics sharing code will be committed, its tests will be
9974 valid also for this bug.
9976 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9978 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9981 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9984 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9986 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9987 use a more detailed exception message for InvalidCastException.
9989 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9991 * driver.c (mono_main): Add --debug=casts option to turn on better
9992 InvalidCastException message details.
9994 * mini.c (mini_get_debug_options): New helper function to return the address of
9995 the debug_options variable.
9997 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9998 the jit_tls TLS variable.
10000 * mini.c (mono_jit_tls): New TLS variable.
10002 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10005 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10007 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10009 * mini.c: Removed verifer related stuff, code moved to verify.c.
10011 * driver.c: Using code from verify.c instead of mini.c.
10013 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10015 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10018 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10020 * mini.c (check_for_method_verify): Enabling verification of
10021 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10024 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10026 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10027 caller saved registers as well.
10029 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10030 saved registers as well.
10032 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10034 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10036 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10039 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10041 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10043 (get_call_info): Take a gsctx argument instead of 'cfg'.
10045 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10047 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10048 mono_verify_all is set.
10050 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10052 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10054 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10056 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10059 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10060 verifier and the code generated by the compiler.
10062 2008-03-25 Mark Probst <mark.probst@gmail.com>
10064 * mini.c: Generic sharing of the non-nullable case of the box
10067 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10069 * inssel.brg: Fix the build.
10071 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10073 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10075 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10076 Array:Address. Fixes #372410.
10078 * iltests.il.in: New tests for readonly prefix.
10080 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10082 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10083 mini-trampolines.c.
10085 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10088 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10090 * mini.c (mono_decompose_op_imm): New helper function.
10092 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10093 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10096 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10097 mono_arch_output_basic_block. Fix warnings.
10099 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10102 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10104 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10105 since the extra frame is now detected automatically inside the loop.
10107 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10108 opts which are now in mono_peephole_ins ().
10110 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10112 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10113 frames and skip duplicate managed-to-native frames. Fixes #367665.
10115 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10116 opts which are now in mono_peephole_ins ().
10117 (mono_arch_peephole_pass_2): Ditto.
10119 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10121 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10122 arch independent peephole optimizations.
10124 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10125 opts which are now in mono_peephole_ins ().
10127 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10129 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10131 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10134 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10135 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10138 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10140 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10141 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10144 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10145 mono_arch_output_basic_block. Fix warnings.
10147 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10149 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10152 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10154 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10157 * iltests.il: Add new tests.
10159 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10161 * mini.c: Removed Windows version macros.
10163 2008-03-20 Mark Probst <mark.probst@gmail.com>
10165 * generic-sharing.c: Put reflection types in the extensible part
10166 of the runtime generic context.
10168 * mini.c: Generic sharing of the GetTypeHandle special case of the
10169 ldtoken instruction.
10171 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10173 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10175 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10177 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10178 consistency with the other version on the linear IR branch.
10180 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10182 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10184 * iltests.il.in: Add new tests.
10186 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10188 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10190 * iltests.il.in: Add new tests.
10192 2008-03-19 Mark Probst <mark.probst@gmail.com>
10194 * mini.c: Two variables with the same name were declared in
10195 nesting contexts and one wasn't initialized. Fixed.
10197 2008-03-19 Mark Probst <mark.probst@gmail.com>
10199 * mini.c: Generic sharing of the initobj instruction.
10201 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10203 * mini.c: make the test to optimize ldtoken from typeof() more
10206 2008-03-18 Mark Probst <mark.probst@gmail.com>
10208 * mini.c: Generic sharing of the initobj instruction for reference
10211 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10213 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10214 the mono_breakpoint_clean_code() code to perform bound checks.
10216 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10218 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10219 mono_arch_patch_callsite() to include the start of the managed method
10220 to be able to perform bound checks.
10222 2008-03-17 Mark Probst <mark.probst@gmail.com>
10224 * mini.c: Generic sharing for the isinst instruction.
10226 2008-03-17 Mark Probst <mark.probst@gmail.com>
10228 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10229 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10230 with the runtime generic context argument.
10232 * mini.c: Share calls to several types of unsharable methods by
10233 putting the address of the method code in the runtime generic
10234 context and doing an indirect call.
10236 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10239 2008-03-16 Mark Probst <mark.probst@gmail.com>
10241 * generic-sharing.c: Change due to a change in the runtime genric
10244 2008-03-15 Martin Baulig <martin@ximian.com>
10247 (mono_arch_nullify_class_init_trampoline): Add call to
10248 mono_breakpoint_clean_code() to make things work when running
10249 inside the debugger.
10252 (mono_arch_nullify_class_init_trampoline): Add call to
10253 mono_breakpoint_clean_code() to make things work when running
10254 inside the debugger.
10256 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10258 * inssel-long.brg (reg): Fix 64 bit build.
10260 2008-03-14 Mark Probst <mark.probst@gmail.com>
10262 * mini.c, mini.h: Share static generic code by passing it an
10263 implicit argument pointing to the runtime generic context.
10265 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10266 inssel-long32-mips.brg: New opcodes for calling shared static,
10267 which need to be passed the runtime generic context.
10269 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10270 argument on the stack in the prologue if needed. New function for
10271 finding the runtime generic context argument from the registers
10272 saved by the trampoline.
10274 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10275 runtime generic context argument.
10277 * tramp-amd64.c: Also restore the register used for the runtime
10278 generic context argument.
10280 * mini-trampoline.c: Resolve shared static calls by consulting the
10281 runtime generic context via the new argument.
10283 * generic-sharing.c: Add an argument to sharability-checking
10284 functions that specifies whether type variables should be treated
10285 as sharable type arguments.
10287 * inssel-x86.brg: Removed a superfluous, buggy rule.
10289 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10292 2008-03-14 Martin Baulig <martin@ximian.com>
10294 * debug-debugger.c (main_thread_handler): Call
10295 mono_runtime_run_main() without sending any notifications.
10297 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10299 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10301 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10303 2008-03-14 Mark Probst <mark.probst@gmail.com>
10305 * tramp-x86.c: Fixed register restore offsets in the trampoline
10306 code for ECX and EDX.
10308 2008-03-12 Geoff Norton <gnorton@novell.com>
10310 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10311 different ucontext_t implementations.
10312 * exceptions-arm.c: Use the above defines to get exceptions working on
10313 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10314 * mini-arm.c: Implement iPhone icache support (based on a patch by
10315 Luke Howard lukeh@padl.com)
10317 2008-03-12 Mark Probst <mark.probst@gmail.com>
10319 * mini.c: Enable generic sharing of calls to non-static
10320 non-interface non-generic non-value-type methods.
10322 * mini-trampolines.c: Resolve calls from shared generic code.
10324 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10326 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10328 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10330 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10332 * mini.c: some fixes for the AOT compiler.
10334 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10336 * cpu-amd64.md: Add clob:1 to some float opcodes.
10338 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10340 * mini.h: Added MiniVerifierMode enumeration.
10342 * mini.c: Added mini_verifier_set_mode to control
10343 the usage of the new verifier.
10345 * mini.c (mono_method): Integrated the new verifier.
10347 * driver.c: Extended --security option with validil and
10348 verifiable options to activate the new verifier.
10350 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10352 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10353 optimization to ctors taking 0 or 2 arguments too.
10355 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10358 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10360 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10362 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10364 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10365 non-aot case as well.
10367 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10369 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10372 * aot-compiler.c (encode_patch): Ditto.
10374 * mini.h (G_MININT32): Fix the definition of this.
10376 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10378 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10380 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10382 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10384 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10385 methods returning vtypes in registers.
10386 (mono_arch_allocate_vars): Ditto.
10388 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10390 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10392 * generics.cs: Add a test from the linear IR branch.
10394 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10396 * mini.c (inline_method): Cache failed inline attempts.
10398 2008-03-04 Mark Probst <mark.probst@gmail.com>
10400 * mini.c: For shared methods of generic classes put the location
10401 of "this" into the MonoGenericJitInfo.
10403 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10404 register out of a MonoContext by register number. Add the generic
10405 sharing context as an argument to mono_arch_find_this_argument().
10407 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10408 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10409 for new arch function.
10411 * mini-exception.c: Handle open exception clauses in shared
10414 * mini-trampolines.c: Supply additional argument to
10415 mono_arch_find_this_argument().
10417 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10419 * Makefile.am (regtests): Run the bench.exe tests last.
10421 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10423 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10426 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10428 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10431 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10433 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10435 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10436 whose class has no cctor.
10438 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10440 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10442 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10445 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10447 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10448 to be in sync with the code on the linear IR branch.
10450 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10452 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10454 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10456 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10458 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10460 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10462 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10464 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10466 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10469 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10471 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10472 OP_LOADR4_MEMBASE emission.
10474 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10475 (mono_spillvar_offset_float): Ditto.
10477 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10479 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10482 * basic-long.cs: Add regression tests for them.
10484 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10486 (mono_arch_allocate_vars): Fix representation of single-precision float
10488 (mono_arch_output_basic_block): Ditto.
10490 * inssel-mips.brg: Ditto, remove duplicate items.
10492 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10493 arguments of tail calls as on other platforms.
10494 (mono_arch_output_basic_block): Handle tail calls.
10496 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10499 * objects.cs (test_5_pass_static_struct): Add test for it.
10501 Contributed under MIT/X11 license.
10503 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10505 * Makefile.am: Use gmcs for compiling the regression tests.
10507 * *.2.cs *.2.il: Rename to *.cs and *.il.
10509 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10511 * regalloc.h: Make the vassign array smaller.
10513 * mini.c (mini_method_compile): Remove an unused field in cfg.
10515 * mini-codegen.c: Add a bunch of micro optimizations.
10517 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10519 * regalloc.h: Remove some unused fields.
10521 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10523 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10525 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10527 2008-02-22 Mark Probst <mark.probst@gmail.com>
10529 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10531 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10532 trampoline: Fetch an entry from the runtime generic context. If
10533 it's NULL, jump to the actual trampoline to fill the runtime
10534 generic context. Otherwise, return it.
10536 * mini.c: Call the lazy fetch trampoline to get entries out of the
10537 runtime generic context.
10539 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10540 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10541 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10543 2008-02-21 Mark Probst <mark.probst@gmail.com>
10545 * mini.c: Fetch data out of the extensible part of the runtime
10546 generic context instead of calling a helper function.
10548 * generic-sharing.c: Some functions moved into
10549 metadata/generic-sharing.c. Helper function for fetching other
10550 types now checks and asserts against extensible rgctx (just for
10551 debugging purposes - the helper function isn't called anymore
10552 unless for debugging).
10554 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10556 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10557 for tail calls up to the point that the tests in iltests.exe run. Also add a
10558 dummy CKFINITE implementation.
10559 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10560 needed for trampoline LMF frames.
10562 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10563 trampoline LMF frames.
10565 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10567 * mini.c (inline_method): clean any pending loader error when inlining fail.
10568 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10570 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10572 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10574 * aot-runtime.c (decode_patch_info): Ditto.
10576 * mini.c (mono_resolve_patch_target): Ditto.
10578 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10581 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10583 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10584 if it references an icall address.
10586 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10588 * cpu-s390x.md: Remove some more unused opcodes.
10590 * cpu-s390x.md: Remove some unused opcodes.
10592 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10593 mono_op_imm_to_op ().
10595 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10596 instead of a switch statement.
10598 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10599 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10601 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10603 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10605 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10608 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10610 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10611 opened. Fixes #362607.
10613 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10615 * iltests.il.in: Add a test for static methods in interfaces.
10617 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10619 * genmdesc.c (build_table): Fix a crash on older glib versions.
10621 * cpu-sparc.md: Remove some unused opcodes.
10623 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
10624 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
10626 * cpu-amd64.md: Remove some unused opcodes.
10628 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
10629 like the other opcodes.
10631 2008-02-17 Zoltan Varga <vargaz@gmail.com>
10633 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
10635 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
10637 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
10638 variables 'cfg' instead of 'm' for consistency.
10640 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
10642 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
10643 argument holding the vtype return address, to avoid the ambigious use of
10644 cfg->ret for this purpose.
10646 * mini.c (NEW_RETLOADA): Use vret_addr if set.
10648 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
10650 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
10651 new mono_print_ins () function which only takes one argument.
10653 2008-02-15 Zoltan Varga <vargaz@gmail.com>
10655 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
10658 2008-02-14 Zoltan Varga <vargaz@gmail.com>
10660 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
10662 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
10664 * mini-x86.c: Sync with the version on the linear IR branch by adding new
10665 opcodes and other small changes.
10667 * mini-ops.h: Add some new opcodes from the linear IR branch.
10669 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
10671 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
10672 opcodes, use the REG_MEMBASE opcodes instead.
10674 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
10675 opcodes, use the REG_MEMBASE opcodes instead.
10677 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
10680 * mini.c (mono_op_imm_to_op): New helper function.
10682 * mini-ops.h: Add some opcodes from linear IR branch.
10684 2008-02-13 Zoltan Varga <vargaz@gmail.com>
10686 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
10689 2008-02-12 Zoltan Varga <vargaz@gmail.com>
10691 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
10694 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
10696 2008-02-09 Zoltan Varga <vargaz@gmail.com>
10698 * aot-compiler.c (emit_method_code): Add an assert.
10700 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
10701 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
10704 2008-02-08 Zoltan Varga <vargaz@gmail.com>
10706 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
10707 some load/store opcodes so they are consistent.
10708 (mono_arch_emit_prolog): Simplify some code.
10710 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
10712 * objects.cs: Add tests for large argument offsets on ARM.
10714 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
10715 stack offsets. Fixes #359651.
10717 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
10719 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
10721 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
10723 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
10725 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
10727 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
10728 rid of CEE_CONV_R_UN.
10730 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
10732 2008-02-07 Zoltan Varga <vargaz@gmail.com>
10734 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
10736 * mini.c (mono_normalize_opcodes): Add some more opcodes.
10738 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
10740 * cpu-amd64.md: Remove some unused opcodes.
10742 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
10744 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
10746 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
10747 arch specific functions for its parts. Call the peephole pass after local
10748 regalloc so the prolog can compute a more accurate max_offset.
10750 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
10751 the corresponding OP_I/OP_L opcodes.
10753 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
10755 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
10757 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10759 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
10760 as they are handled in mini.c.
10762 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
10764 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
10765 case since it is handled in mini.c.
10767 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
10769 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
10771 * *.c: Use the new opcodes in the IR and back end code.
10773 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
10775 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
10777 2008-02-06 Mark Probst <mark.probst@gmail.com>
10779 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
10780 an assert because it has a race condition.
10782 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10784 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
10786 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
10788 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
10790 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
10791 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
10793 2008-02-05 Zoltan Varga <vargaz@gmail.com>
10795 * cpu-amd64.md (move): Correct the maximum size of move.
10797 2008-02-05 Mark Probst <mark.probst@gmail.com>
10799 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
10800 the generic class init trampoline to return quickly if the class
10803 2008-02-04 Zoltan Varga <vargaz@gmail.com>
10805 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
10806 issues where an 32 bit callsite cannot be patched by a 64 bit address.
10808 2008-02-03 Zoltan Varga <vargaz@gmail.com>
10810 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
10813 2008-01-31 Zoltan Varga <vargaz@gmail.com>
10815 * objects.cs: Add some soft-float tests.
10817 * mini.c: Fix a couple more soft-float issues.
10819 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
10821 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
10822 avoid a REX prefix.
10824 2008-01-30 Zoltan Varga <vargaz@gmail.com>
10826 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
10827 exception happens while compiling a virtual method.
10829 2008-01-29 Zoltan Varga <vargaz@gmail.com>
10831 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
10833 * mini-sparc.c: Fix build.
10835 * mini-sparc.c (get_call_info): Add support for generic sharing.
10837 * mini-exceptions.c: Add a FIXME.
10839 2008-01-27 Zoltan Varga <vargaz@gmail.com>
10841 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
10842 altstack handling code.
10844 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
10846 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
10848 * mini-s390.c: Add support for generic sharing.
10850 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10852 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10854 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
10856 * mini-s390x.c: Add support for generic sharing.
10858 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10860 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10862 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
10863 can be used since it takes a 16 bit signed immediate.
10865 * inssel-s390x.brg: Fix OP_SETRET.
10867 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
10869 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
10871 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
10873 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10875 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10878 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10881 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10882 of the unused mono_arch_patch_delegate_trampoline stuff.
10884 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10886 * basic-long.cs: Move the fp related tests to basic-float.cs.
10888 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10890 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10892 * basic-calls.cs: Add a test for proper float argument passing.
10894 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10895 if the context corresponds to an exception received through a signal.
10897 * exceptions.cs: Add a test for nullref handling at the start of a try
10900 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10902 * jit-icalls.c (mono_break): New JIT icall.
10904 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10906 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10908 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10910 * cpu-*.md: Get rid of unused opcodes.
10912 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10914 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10917 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10920 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10921 the arch independent trampoline code in mini-trampolines.c.
10923 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10925 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10927 * mini-s390.h: Remove an unused define.
10929 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10930 the arch independent trampoline code in mini-trampolines.c.
10932 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10934 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10936 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10938 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10940 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10942 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10944 * cpu-amd64.md: Use smaller sizes for int opcodes.
10946 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10948 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10951 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10954 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10955 instead of though a pointer to save an indirection when accessing elements of
10958 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10960 (NOT_IMPLEMENTED): New helper macro.
10961 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10964 * *.c: Use the new helper macro.
10966 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10968 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10970 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10972 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10975 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10977 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10978 profiling is enabled.
10980 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10982 (mono_arch_emit_prolog): Add more first bblock optimizations.
10984 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10985 in order if possible.
10986 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10987 bblock, since the arguments are still in their original registers.
10989 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10991 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10993 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10996 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10999 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11001 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11002 process async exceptions received while in unmanaged code.
11004 * mini.c (mini_init): Install a callback with the runtime which will be called
11005 when a thread receives an async exception while in unmanaged code.
11007 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11009 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11011 2008-01-16 Wade Berrier <wberrier@novell.com>
11018 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11020 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11021 compilation with sun cc.
11023 * cpu-*.md: Fix the build.
11025 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11027 * mini-amd64.h: Add some comments to the MonoLMF structure.
11029 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11031 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11032 in the LMF structure if possible. This saves two instructions in the
11033 managed->native wrappers.
11035 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11037 2008-01-16 Mark Probst <mark.probst@gmail.com>
11039 * generic-sharing.c: New type argument lookup code which uses the
11040 runtime generic context template.
11042 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11044 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11046 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11047 (mono_arch_output_basic_block): Fix localloc implementation.
11049 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11051 * mini-ia64.c (peephole_pass): Fix ia64 build.
11053 * mini-amd64.c (peephole_pass): Fix a warning.
11055 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11056 at a constant offset from sp/fp.
11058 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11059 instead of obtaining it from *lmf in the managed method case.
11061 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11063 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11065 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11067 * mini.h (MonoInstList): New type.
11068 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11069 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11070 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11071 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11072 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11073 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11074 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11075 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11076 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11077 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11078 MONO_INST_LIST_FOR_EACH_ENTRY,
11079 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11080 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11081 mono_inst_list_first, mono_inst_list_last,
11082 mono_inst_list_next, mono_inst_list_prev): New instruction
11083 list handling interfaces.
11084 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11085 list head 'ins_list'.
11086 (MonoInst): Replace next pointer with list head 'node'.
11087 (MonoCallInst): Make 'out_args' a MonoInstList.
11088 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11089 (MonoCompile): Delete reverse_inst_list and
11090 reverse_inst_list_len.
11091 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11092 mono_arch_lowering_pass, mono_arch_local_regalloc,
11093 mono_arch_output_basic_block, mono_arch_emit_prolog):
11094 Convert to new instruction lists.
11095 (insert_after_ins): Delete.
11096 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11098 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11099 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11100 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11101 mono_emulate_opcode, mono_emit_load_got_addr,
11102 inline_method, mono_method_to_ir, mono_print_bb_code,
11103 print_dfn, decompose_pass, nullify_basic_block,
11104 replace_out_block_in_code, remove_block_if_useless,
11105 merge_basic_blocks, move_basic_block_to_end,
11106 try_unsigned_compare, optimize_branches, mono_print_code,
11107 mini_select_instructions, remove_critical_edges): Likewise.
11108 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11109 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11110 mono_arch_output_basic_block, mono_arch_emit_prolog):
11112 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11113 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11114 mono_arch_output_basic_block): Likewise.
11115 (inst_list_prepend, insert_after_ins): Delete.
11116 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11117 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11119 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11120 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11121 mono_arch_emit_prolog): Likewise.
11122 * cfold.c (mono_constant_fold): Likewise.
11123 * liveness.c (visit_bb, mono_analyze_liveness,
11124 optimize_initlocals): Likewise.
11125 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11126 * graph.c (mono_draw_code_cfg): Likewise.
11127 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11128 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11129 mono_ssa_cprop): Likewise.
11130 * abcremoval (get_relations_from_previous_bb, process_block):
11132 * local-propagation (mono_cprop_invalidate_values,
11133 mono_local_cprop_bb): Likewise.
11134 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11135 peephole_pass, mono_arch_output_basic_block,
11136 mono_arch_emit_prolog): Likewise.
11137 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11138 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11139 mono_arch_emit_prolog): Likewise.
11140 (insert_after_ins): Delete.
11141 * aliasing.c (print_code_with_aliasing_information,
11142 mono_build_aliasing_information, mono_aliasing_deadce):
11143 Convert to new instruction lists.
11144 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11145 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11146 mono_arch_local_regalloc, mono_arch_output_basic_block):
11148 (insert_after_ins): Delete.
11149 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11150 peephole_pass, mono_arch_output_basic_block): Convert to
11151 new instruction lists.
11152 * mini-codegen (InstList, inst_list_prepend,
11153 insert_after_ins): Delete.
11154 (insert_before_ins, get_register_force_spilling,
11155 get_register_spilling, free_up_ireg, free_up_reg,
11156 create_copy_ins, create_spilled_store, alloc_int_reg,
11157 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11158 to new instruction lists.
11159 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11160 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11161 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11162 (insert_after_ins): Delete.
11163 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11164 mono_arch_local_regalloc, mono_arch_output_basic_block,
11165 mono_arch_call_opcode): Convert to new instruction lists.
11166 (insert_after_ins): Delete.
11167 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11168 peephole_pass, mono_arch_output_basic_block,
11169 mono_arch_emit_prolog): Convert to new instruction lists.
11171 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11173 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11175 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11178 * Makefile.am (version.h): Make this work with non-bash shells.
11180 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11182 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11184 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11186 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11187 the InitializeArray optimization.
11189 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11191 * mini.c driver.c: Don't include os/gc_wrapper.h.
11193 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11195 * mini.c (print_jit_stats): Print GC statistics if available.
11197 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11199 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11201 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11203 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11205 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11207 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11209 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11211 * driver.c (mono_main): Ditto.
11213 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11215 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11217 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11218 in the vtable can't be encoded.
11219 (compile_method): Ditto.
11221 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11223 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11226 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11229 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11230 the top LMF entry belongs to the current method.
11232 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11234 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11236 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11238 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11240 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11242 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11244 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11246 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11249 * basic-float.cs: Add an ulong->double cast test.
11251 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11253 * mini.c (mono_method_to_ir): Fix a warning.
11255 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11257 * mini-ops.h: Add OP_SWITCH.
11259 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11260 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11262 2007-12-11 Geoff Norton <gnorton@novell.com>
11264 * mini-s390x.c: Minor change to the MAX() define to allow
11265 it to compile with other gcc versions.
11267 2007-12-11 Geoff Norton <gnorton@novell.com>
11270 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11272 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11274 exceptions-arm.c (mono_arch_get_restore_context): Restore
11277 exceptions-arm.c (throw_exception): Save the frame pointer.
11278 This is a partial fix for #323747. Only the client side is
11281 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11283 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11284 was using an unrelated variable to log the class which
11285 needed the cctor to be called. This was crashing on arm.
11287 2007-12-09 Robert Jordan <robertj@gmx.net>
11289 * mini-x86.c (mono_arch_emit_epilog):
11290 Consider all kinds of 64-bit types. Fixes #323114.
11292 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11294 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11296 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11298 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11300 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11302 * mini.c: run type ctor before allocating an object, not only
11303 when running it's constructor method (fixes at least part of bug #342507).
11305 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11307 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11309 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11310 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11313 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11314 mono_generic_class_init_trampoline () the same as it is done with the other
11317 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11318 aot-runtime.c aot-compiler.c: Implement AOT support.
11320 2007-12-07 Mark Probst <mark.probst@gmail.com>
11322 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11323 build for archs which don't have the vtable trampoline defined
11326 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11328 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11330 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11332 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11334 * tramp-<ARCH>.c: Use the new helper function.
11336 2007-12-07 Mark Probst <mark.probst@gmail.com>
11338 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11339 trampoline call, which takes a vtable argument.
11341 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11342 OP_TRAMPCALL_VTABLEs like other calls.
11344 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11345 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11346 call. Implemented a support function which fetches the vtable
11347 from a register set.
11349 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11350 Implemented a generic class init trampoline, using the
11351 OP_TRAMPCALL_VTABLE opcode.
11353 * mini.c: Implemented static field access when sharing generic
11354 code. This implies initing the class using the new
11355 OP_TRAMPCALL_VTABLE call.
11357 2007-12-07 Mark Probst <mark.probst@gmail.com>
11359 * mini.c: Don't compile methods with sharing enabled if their
11360 classes are disabled for sharing.
11362 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11364 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11365 opcodes. Fixes #346563.
11367 * objects.cs: Add a new test.
11369 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11371 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11372 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11374 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11376 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11378 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11380 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11383 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11385 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11387 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11388 optimization in the AOT case.
11390 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11392 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11394 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11396 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11398 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11400 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11401 is created by the inlined delegate ctor.
11403 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11405 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11407 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11409 * cpu-x86.md: Fix the length of ckfinite.
11411 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11413 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11415 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11416 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11418 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11420 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11421 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11423 2007-11-28 Martin Baulig <martin@ximian.com>
11426 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11427 after creating the trampoline.
11429 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11431 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11433 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11436 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11437 instead of the calling method to help AOT.
11439 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11441 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11443 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11446 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11448 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11450 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11451 (encode_method_ref): No need to handle generic method definitions specially.
11453 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11455 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11458 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11460 (compile_method): Enable generic sharing.
11462 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11464 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11465 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11467 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11470 * mini-trampolines.c: Fix a warning.
11472 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11474 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11475 (generic_class_is_reference_type): Remove unused function.
11477 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11478 in the generic vtable trampoline case.
11480 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11482 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11483 return an AOT method based on a vtable slot.
11485 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11487 * mini.c (mini_get_vtable_trampoline): Export this.
11489 2007-11-22 Martin Baulig <martin@ximian.com>
11492 (MonoDebuggerInfo): Move `debugger_version' up.
11494 2007-11-22 Martin Baulig <martin@ximian.com>
11497 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11499 * mini-trampolines.c
11500 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11501 after compiling the method.
11503 2007-11-20 Martin Baulig <martin@ximian.com>
11506 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11507 (mono_debugger_remove_breakpoint): Likewise.
11508 (mono_debugger_check_breakpoints): Likewise.
11510 * debug-debugger.c: Implement the new breakpoint interface here.
11512 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11514 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11515 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11517 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11519 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11521 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11523 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11526 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11529 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11530 returning a vtype in a register.
11532 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11533 here from the arch specific code.
11535 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11538 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11539 (mono_arch_emit_prolog): Increment maximum prolog size.
11541 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11542 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11544 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11545 MonoGenericSharingContext.
11547 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11548 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11550 2007-11-15 Mark Probst <mark.probst@gmail.com>
11552 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11553 which extract fields out of the runtime generic context. Full
11554 sharing of the NEWARR opcode.
11556 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11558 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11559 --enable-minimal=ssa.
11561 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11563 * mini-trampolines.c (mono_delegate_trampoline): Update after
11564 mono_marshal_get_delegate_invoke () signature change.
11566 2007-11-13 Mark Probst <mark.probst@gmail.com>
11568 * mini.c: Removed the shared context in favor of the generic
11569 sharing context. Allocate the MonoJitInfo structure with room for
11570 the generic sharing context if it's needed.
11572 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11573 domain-internals.h now.
11575 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11577 * generic-sharing.c: Several changes for working without a shared
11578 context and instead operating on open types instead.
11580 2007-11-12 David S. Miller <davem@davemloft.net>
11582 * inssel-sparc.brg: Fix double instruction emit.
11584 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11586 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11587 Get/Set/Address methods.
11589 * mini.c debug-debugger.c mini-trampolines.c: Update after
11590 mono_marshal_get_delegate_invoke signature change.
11592 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11594 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11595 This can happens with dynamic methods. Fixes the other bug in #322722.
11597 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11599 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11602 * mini-arm.c (arm_patch): Implement patching of BX call
11603 sequence. Fixes one of the bugs in #322722.
11605 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11607 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11608 under Linux. We only need to flush every 32-byte cache line.
11610 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11613 move_basic_block_to_end: Add branches when needed, eventually creating
11615 optimize_branches: added a parameter that tells if it's ok to create
11616 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11617 and avoid calling move_basic_block_to_end when it's not ok.
11620 2007-11-07 Mark Probst <mark.probst@gmail.com>
11622 * mini.c: Abort inlining call to InitializeArray if something
11623 looks wrong. Let the icall handle it, which now has proper safety
11626 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
11628 * mini.c (mono_spill_call): add support for soft-float.
11630 * mini.c (mono_method_to_ir): add support for soft-float
11631 to inlined functions that return float.
11633 * mini.c (mono_method_to_ir): add support for soft-float
11634 to cee_stsfld opcode on float fields.
11636 2007-11-05 Geoff Norton <gnorton@novell.com>
11638 * mini-x86.h: Fix the structure access for X86 Leopard.
11641 2007-11-05 Martin Baulig <martin@ximian.com>
11643 * mini-trampolines.c
11644 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
11645 after compiling the method to notify the debugger.
11647 2007-11-05 Martin Baulig <martin@ximian.com>
11649 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
11651 2007-11-02 Zoltan Varga <vargaz@gmail.com>
11653 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
11654 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
11656 2007-11-01 Zoltan Varga <vargaz@gmail.com>
11658 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
11659 native-to-managed wrappers.
11661 2007-11-01 Geoff Norton <gnorton@novell.com>
11663 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
11666 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11668 * mini.c, mini-x86.c: when getting back from unmanaged code
11669 to managed via a marshaled delegate we also need to set the
11672 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11674 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
11677 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
11679 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
11680 let the debugger or other external agents to tell the JIT when
11681 a sw breakpoint has been inserted in the code that the JIT needs
11682 to be able to inspect.
11684 2007-10-31 Martin Baulig <martin@ximian.com>
11687 (MonoDebuggerInfo): Remove `runtime_class_init'.
11689 2007-10-30 Martin Baulig <martin@ximian.com>
11692 (mono_debugger_thread_created): Added `MonoThread *' argument.
11693 (mono_debugger_extended_notification): New public method.
11694 (mono_debugger_trampoline_compiled): New public method.
11697 (MonoDebuggerThreadInfo): Added `thread' and
11698 `extended_notifications' fields.
11701 (debugger_executable_code_buffer): New static variable.
11704 (MonoDebuggerInfo): Added `executable_code_buffer',
11705 `executable_code_buffer_size', `breakpoint_info_area',
11706 `breakpoint_table' and `breakpoint_table_size'.
11708 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
11710 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
11711 that IP either is an unused value or the vtable pointer. IMT
11712 calls use vtable + offset now. Reduced by almost half the size
11715 2007-10-26 Jonathan Chambers <joncham@gmail.com>
11717 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
11718 defines to access param registers. Replace long usage with
11719 gsize as sizeof(long) != sizeof(void*) on Win64.
11721 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
11722 on Win64. Fix intrinsic, use _AddressOfReturnAddress
11723 instead of non-existant _GetAddressOfReturnAddress.
11725 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
11726 param registers. Save/restore %rdi and %rsi in MonoLMF.
11728 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
11729 param registers. Modify (throw_exception) signature to take
11730 %rdi and %rsi on Win64.
11732 Code is contributed under MIT/X11 license.
11734 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11736 * helpers.c: unlink debugging output files.
11738 2007-10-25 Zoltan Varga <vargaz@gmail.com>
11740 * mini.c: Move mono_create_ftnptr () to object.c.
11742 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
11744 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
11745 optional. This function can now be used to disassemble code generated
11746 outside the JIT such as trampolines and IMT thunks.
11748 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
11750 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
11751 vtable pointer from a ldr instruction.
11753 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
11754 new IMT call sequence.
11756 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
11757 call sequence for interface invocations.
11759 * mini-arm.c (mono_arch_emit_imt_argument): added, required
11760 for imt support. This function is empty since IMT on ARM requires no
11761 special handling on the IR side.
11763 * mini-arm.c (mono_arch_find_imt_method): added, required for
11766 * mini-arm.c (mono_arch_find_this_argument): added, required
11769 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
11770 a ldr instruction to load a value stored in the code stream.
11772 * mini-arm.c (mono_arch_build_imt_thunk):added, required
11776 2007-10-23 Zoltan Varga <vargaz@gmail.com>
11778 * mini.c (mini_init): Install the jump trampoline callback.
11780 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11782 * mini-trampolines.c: handle synchronized methods with the common
11783 vtable trampoline (bug #335601).
11785 2007-10-17 Zoltan Varga <vargaz@gmail.com>
11787 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
11789 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
11792 * mini-ia64.h mini-ia64.c: Add support for IMT.
11794 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
11795 prolog. Fixes #331958.
11797 2007-10-15 Zoltan Varga <vargaz@gmail.com>
11799 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
11801 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11803 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
11806 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11808 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
11811 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
11813 * mini-x86.c, mini-x86.h: x86 support for the common vtable
11816 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
11818 * mini-trampolines.c: changed the magic rampoline to understand
11819 the common vtable trampoline method: the method to invoke is
11820 determined by the vtable displacement of the call.
11822 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11824 * mini.c, mini.h: register the common vtable trampoline if the
11825 architecture supports it.
11827 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11829 * cpu-amd64.md: use the correct max length for tls_get.
11831 2007-10-14 Zoltan Varga <vargaz@gmail.com>
11833 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
11834 CEE_STELEM_ANY. Fixes #333696.
11836 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11838 * exceptions-x86.c: provide more graceful handling of the case where
11839 we followed a bogus function pointer from managed code (bug #332866).
11841 2007-10-11 Mark Probst <mark.probst@gmail.com>
11843 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
11844 replaces the generic_shared flag and will carry more information
11847 * generic-sharing.c: Added mini_type_stack_size() which allows
11848 allows open types if given a generic sharing context.
11849 mini_get_basic_type_from_generic() takes a
11850 MonoGenericSharingContext* instead of a MonoCompile* now.
11852 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
11853 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
11854 mini-sparc.c, mini-x86.c: Trivial changes required by the two
11855 changes above. Just passing arguments through to the right
11858 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11860 * mini-arm.c: unify the call emission to emit_code_seq().
11862 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
11864 * tramp-arm.c: reduced the trampoline size.
11866 2007-10-10 Mark Probst <mark.probst@gmail.com>
11868 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
11869 variable handling out of arch-specific code.
11871 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
11873 * mini-arm.c: implemented fast delegate dispatch.
11875 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11877 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11878 that fp elimination is turned off if the space required by locals is too
11879 big. Fixes #331958.
11881 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11883 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11884 ARM to the new style trampoline.
11886 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11888 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11890 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11892 2007-10-09 Martin Baulig <martin@ximian.com>
11895 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11896 `field_info_offset_offset'.
11898 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11900 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11901 removed more internal usage of the r11 register and made it available
11902 to the register allocator.
11904 2007-10-08 Mark Probst <mark.probst@gmail.com>
11906 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11907 when sharing generics and treat type variables as references.
11909 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11911 * mini-ppc.c: started removing the internal uses of register r11
11912 to eventually allow the register allocator to manage it as an
11913 additional available register.
11915 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11917 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11919 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11921 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11922 specific trampolines as they are not performance critical as a jump
11923 target (maybe align as before only for AOT code?). This saves about
11924 200 KB of native code on x86 for monodevelop startup.
11926 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11928 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11929 monodevelop startup.
11931 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11933 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11935 * mini-sparc.h mini-sparc.c: Implement IMT support.
11937 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11938 its smaller and doesn't clobber sparc_g1.
11940 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11942 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11944 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11946 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11948 * mini-ppc.c: implemented fast delegate invocation.
11950 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11952 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11954 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11956 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11957 code to the new style trampoline in preparation for IMT support.
11959 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11961 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11962 systems already. This also reduces the specific trampiline sizes and
11963 prepares for the use of r12 as the IMT identifier register.
11965 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11967 * mini-mips.h: endianess fix (simplified from a patch by
11968 Thomas Kunze <thommy@tabao.de>, bug #323737).
11970 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11972 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11973 to access ucontext fields and enable netbsd support
11974 (partially from Magnus Henoch <mange@freemail.hu>).
11976 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11978 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11979 use the preprocessor from the CPP env var if it is set.
11981 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11983 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11984 code, before interface_offset gets used.
11986 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11988 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11989 mono_class_setup_vtable () before accessing klass->vtable.
11991 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11993 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11996 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11998 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11999 IMT slots (this saves hundreds of KB of memory in programs like
12000 IronPython and Monodevelop).
12002 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12004 * mini.c: print the delegate counter.
12006 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12008 * mini-x86.c: make it easier to enable the debugging code for IMT
12011 2007-09-28 Martin Baulig <martin@ximian.com>
12014 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12015 `mono_method_klass_offset' and `mono_method_token_offset'.
12017 2007-09-20 Mark Probst <mark.probst@gmail.com>
12019 * mini.c: First generics sharing implementation. Can only share
12020 in very simple cases. If sharing doesn't work it falls back to
12021 dedicated compilation.
12023 * mini.h: Flag in MonoCompile to specify whether generic
12024 compilation is shared. Flags enum for marking which generic inst
12025 of a context is used. Prototypes for helper functions.
12027 * generic-sharing.c: Helper functions for generic method sharing.
12029 * optflags-def.h: Optimization flag (gshared) for enabling generic
12030 method sharing added.
12032 * Makefile.am: generic-sharing.c added.
12034 2007-09-19 Daniel Nauck <dna@mono-project.de>
12036 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12038 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12039 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12042 2007-09-19 Martin Baulig <martin@ximian.com>
12044 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12045 mono_debug_cleanup() is now part of mono_cleanup().
12047 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12049 * driver.c (mono_main): Fix a warning.
12051 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12053 * aot-compiler.c: Optimize various parts when processing large assemblies.
12056 * mini.c (mono_patch_info_hash): Improve hash function.
12058 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12060 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12062 Code is contributed under MIT/X11 license.
12064 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12066 * mini.c (mini_init): Fix a leak.
12068 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12070 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12072 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12074 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12076 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12078 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12080 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12083 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12085 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12087 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12089 * aot-runtime.c (decode_patch_info): Ditto.
12091 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12093 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12094 static case. Cache delegates in architecture specific code,
12095 based on number of parameters.
12097 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12098 in architecture specific code, based on number of parameters.
12100 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12101 caching happen in architecture specific code now.
12103 Code is contributed under MIT/X11 license.
12105 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12107 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12108 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12109 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12111 Code is contributed under MIT/X11 license.
12113 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12114 * mini.c: (mono_thread_abort) Fixed bug #82416.
12116 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12118 * mini.: hook the new managed GC allocation feature into the JIT.
12120 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12122 * mini.c: implementation for the new runtime tls opcode.
12124 2007-09-11 Martin Baulig <martin@ximian.com>
12127 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12128 `mono_method_inflated_offset'.
12130 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12132 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12133 async exceptions into a method.
12135 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12136 purpose of testing whenever the unwinder works at every instruction.
12138 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12140 * mini.c: check accessibility of method used in ldftn (fixes
12143 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12145 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12147 * inssel.brg: Fix a warning.
12149 2007-09-03 Martin Baulig <martin@ximian.com>
12151 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12152 now takes the `main_method' as argument.
12154 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12156 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12158 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12160 * driver.c: include the cil-coff.h header on Windows.
12162 Code is contributed under MIT/X11 license.
12164 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12166 * mini.c, driver.c: don't include the cil-coff.h header.
12168 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12170 * mini.c: flag places that needs fixes fo soft-float support.
12172 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12174 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12175 endian systems (partially from Dean Jenkins, bug #81924).
12177 2007-08-28 Mark Probst <mark.probst@gmail.com>
12179 * mini.c (check_linkdemand): Remove embedded reference object in
12180 call to LinkDemandSecurityException.
12181 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12182 with an IntPtr instead of a reference object.
12184 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12186 * mini.c (handle_initobj): Handle alignment properly.
12188 * inssel.brg (mini_emit_memset): Ditto.
12190 * inssel.brg (mini_emit_memcpy): Ditto.
12192 * inssel-sparc.brg: Ditto.
12194 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12196 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12198 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12199 exceptions raised in unmanaged code. Fixes part of #82594.
12201 2007-08-24 Mark Probst <mark.probst@gmail.com>
12203 * mini.c (mono_method_to_ir), declsec.c
12204 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12206 2007-08-22 Martin Baulig <martin@ximian.com>
12209 (MonoDebuggerThreadInfo): New typedef.
12210 (mono_debugger_thread_table): New global variable.
12211 (mono_debugger_thread_created): New public function.
12212 (mono_debugger_thread_cleanup): New public function.
12215 (MonoDebuggerInfo):
12216 - removed `get_current_thread' and `lookup_assembly'.
12217 - removed `data_table'.
12218 - added `thread_table'.
12221 (mono_thread_start_cb): Call mono_debugger_thread_created().
12222 (mono_thread_attach_cb): Likewise.
12223 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12224 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12227 * driver.c (mono_main): Move mono_debug_init() up, before calling
12228 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12230 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12232 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12233 together when passing several arguments of type double (gives a small
12234 speedup and saves a few bytes of generated code).
12236 2007-08-20 Jb Evain <jbevain@novell.com>
12238 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12240 2007-08-20 Jb Evain <jbevain@novell.com>
12242 * mini.c (mono_method_to_ir): throw MethodAccessException
12243 and FieldAccessException instead of InvalidProgramException.
12245 2007-08-20 Mark Probst <mark.probst@gmail.com>
12247 * mini.c: CoreCLR security checks.
12249 * mini.h: Removed MonoSecurityMode (moved to
12250 metadata/security-manager.h) and mono_security_mode global var
12251 (replaced by set/get functions in security-manager.h).
12253 * driver.c: Added "core-clr-test" security mode for testing. Used
12254 set-function for setting security mode.
12256 2007-08-17 Mark Probst <mark.probst@gmail.com>
12258 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12259 the new jit_info_table.
12261 * driver.c: Test code for the new jit_info_table (enabled by the
12262 define MONO_JIT_INFO_TABLE_TEST).
12264 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12266 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12267 detection of call <REG> instruction sequence. Fixes build on freebsd.
12269 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12271 * mini-exceptions.c: Fix a warning.
12273 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12275 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12276 stack overflow handling code on amd64 too.
12278 * mini-exceptions.c (mono_setup_altstack): Make this use
12279 mono_thread_get_stack_bounds ().
12281 * mini-x86.h: Disable sigaltstack on solaris x86.
12283 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12285 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12287 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12289 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12291 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12293 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12295 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12297 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12299 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12302 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12304 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12305 to be emitted (bug #82281).
12307 2007-08-01 Martin Baulig <martin@ximian.com>
12309 Merged the `debugger-dublin' branch.
12311 * debug-debugger.h (MonoDebuggerInfo):
12312 Removed the `old_*' compatibility entries.
12313 Added `debugger_version' and `data_table'.
12314 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12315 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12318 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12319 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12320 instead of a `gconstpointer'.
12321 (mono_debugger_insert_method_breakpoint): Return a
12322 `MonoDebugMethodAddressList *'.
12324 2007-06-28 Martin Baulig <martin@ximian.com>
12326 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12328 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12330 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12331 __builtin_frame_address () since it is broken on older gcc versions.
12333 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12335 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12336 on the stack overflow handling and made the managed stack overflows
12337 catchable in most cases using soft guard pages.
12338 * exceptions-x86.c: added code to restore the protection in the soft
12339 guard pages at the end of exception handling.
12341 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12343 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12345 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12347 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12348 exception handling.
12350 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12352 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12353 signal handling support until it has been ported to the new mechanism.
12354 * mini.c: fixed stack overflow detection and use the new
12355 architecture code to handle signals on the altstack.
12357 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12359 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12360 stack overflows on the alt stack.
12362 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12364 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12365 stack overflows on the alt stack.
12367 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12369 * exceptions-ppc.c: cleanup preparing for altstack support.
12371 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12373 * exceptions-arm.c: cleanup preparing for altstack support.
12375 2007-07-27 Mark Probst <mark.probst@gmail.com>
12377 * mini.c (print_jit_stats): Output hazard pointer stats.
12379 2007-07-26 Mark Probst <mark.probst@gmail.com>
12381 * driver.c, mini.c: Replaced security mode flags with a single
12384 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12386 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12388 2007-07-25 Mark Probst <mark.probst@gmail.com>
12390 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12391 (which doesn't do anything yet) for activating Core CLR
12392 (Silverlight) security.
12394 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12396 * mini-codegen.c: work around a possible gcc bug on arm.
12398 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12400 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12401 message for platforms that don't support AOT compilation.
12403 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12405 * mini.h, mini.c, driver.c: temporary smcs hack.
12407 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12409 * mini-arm.h, mini-arm.c: arm EABI fixes.
12411 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12413 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12416 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12417 trampolines taking a method argument.
12419 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12421 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12422 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12424 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12425 JIT compilation throws an exception. Fixes #82050.
12427 2007-07-19 Mark Probst <mark.probst@gmail.com>
12429 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12430 with the MONO_EXCEPTION_ defines.
12432 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12434 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12437 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12438 the cause of an assertion.
12440 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12442 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12445 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12447 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12448 assert. Should fix #82103.
12450 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12452 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12453 here too. Fixes #82095.
12455 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12458 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12460 * mini-amd64.h: Enable IMT for amd64.
12462 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12464 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12466 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12468 2007-07-12 Mark Probst <mark.probst@gmail.com>
12470 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12471 as soon as check_linkdemand sets an exception_type.
12473 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12475 * mini-x86.c: fixed offsets for IMT call sequence.
12476 * mini-x86.h: enable IMT again.
12478 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12480 * trace.c (mono_trace_enter_method): Decode MonoType too.
12482 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12484 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12486 * mini-amd64.c: Add preliminary IMT implementation.
12488 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12490 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12491 understand the new IMT-base interface invocation (thanks to
12492 Daniel Nauck for the report and the remote debugging session).
12494 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12496 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12498 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12500 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12502 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12504 * mini-trampolines.c: implement AOT IMT support.
12505 * mini-x86.h: enable IMT support for wider testing.
12507 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12509 * inssel.brg (emit_imt_argument): Add aot support here.
12511 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12513 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12515 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12516 of the IMT implementation, partially from massi, with my
12517 implementation of the bsearch sequence. Disabled by default until
12518 the AOT code is implemented.
12520 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12522 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12524 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12526 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12528 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12529 arch-independent IMT JIT code from Massimiliano
12530 Mantione (massi@ximian.com) with small cleanups from me.
12532 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12534 * Makefile.am: fix svn invocation to get the svn revision to be
12535 independent of the local language (build fix).
12537 2007-07-09 Mark Probst <mark.probst@gmail.com>
12539 * mini.c (inline_method): Reset cfg->exception_type if the
12540 inlining is aborted. Fixes: 82049.
12542 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12544 * mini.c: remove assert from exception handling code when exception_ptr
12547 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12549 * mini.c (mono_codegen): Add an assert.
12551 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12552 enter and leave code.
12553 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12555 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12557 * mini-ppc.c: fixed memory corruption for localloc(0)
12560 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12562 * mini.c: Fix warnings.
12564 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12566 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12567 to emit better double->int conversions.
12569 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12571 * mini.c: the provided Min/Max optimizations are valid for unisgned
12574 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12576 * 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
12578 2007-06-28 Miguel de Icaza <miguel@novell.com>
12580 * mini.c (mono_running_on_valgrind): Add support for reporting the
12581 method and its boundaries to valgrind.
12583 2007-06-28 Martin Baulig <martin@ximian.com>
12585 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12587 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12589 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12591 * generic.2.cs: Add new test case.
12593 2007-06-25 Martin Baulig <martin@ximian.com>
12595 Merged the `debugger-dublin' branch.
12598 (mono_debugger_insert_method_breakpoint): New public method.
12599 (mono_debugger_remove_method_breakpoint): Likewise.
12600 (mono_debugger_check_breakpoints): New static method.
12601 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12603 * debug-debugger.h (MonoDebuggerInfo):
12604 Renamed (to keep backward compatibility in the vtable):
12605 `insert_breakpoint' -> `old_insert_breakpoint'.
12606 `remove_breakpoint' -> `old_remove_breakpoint'.
12607 `create_string' -> `old_create_string'.
12608 `lookup_class' -> `old_lookup_class'.
12609 `lookup_type' -> removed; changed into a dummy field.
12610 `lookup_assembly' -> `old_lookup_assembly'.
12611 Added (same functionality, but different signature):
12612 `create_string', `lookup_class', `lookup_assembly'
12614 `get_method_addr_or_bpt', `remove_method_breakpoint',
12615 `runtime_class_init'.
12617 * debug-debugger.c: Merged the `debugger-dublin' branch.
12619 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12621 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
12623 (peephole_pass): Likewise.
12625 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
12627 * driver.c: hopefully make setaffinity work also for ancient
12630 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
12632 * driver.c : win32 build fix.
12634 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12636 * driver.c: check for the MONO_NO_SMP env var and bind to a single
12637 processor if it is set.
12639 2007-06-21 Martin Baulig <martin@ximian.com>
12641 * debug-mini.h: New file.
12644 (mono_debugger_insert_breakpoint_full): Moved here from
12645 ../metadata/mono-debug-debugger.c.
12646 (mono_debugger_remove_breakpoint): Likewise.
12647 (mono_debugger_breakpoint_callback): Likewise.
12649 2007-06-15 Raja R Harinath <rharinath@novell.com>
12651 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12652 changes in MonoGenericClass.
12654 2007-06-14 Zoltan Varga <vargaz@gmail.com>
12656 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
12658 2007-06-14 Raja R Harinath <rharinath@novell.com>
12660 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12661 removal of MonoGenericMethod.
12663 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12665 * mini-exceptions.c: hooks for the exception events profiling API.
12667 2007-06-14 Randolph Chung <tausq@debian.org>
12669 * Makefile.ma: Add hppa target.
12670 * mini-arch.h: Include mini-hppa.h
12671 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
12672 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
12673 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12675 2007-06-14 Randolph Chung <tausq@debian.org>
12677 * inssel.brg: Add rules for "chained" compare-branch operations so that
12678 a single compare op can affect multiple branches. Adjust cost for
12679 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
12680 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
12681 cost for some rules so that they can more easily be overridden by
12682 per-arch rules (with fixes from lupus).
12683 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12685 2007-06-13 Randolph Chung <tausq@debian.org>
12687 * mini-ops.h: Reorder branch ops so that they match the order of the
12688 corresponding CEE_* ops. The code expects them this way.
12689 Add new ops for HPPA target.
12690 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12692 2007-06-13 Randolph Chung <tausq@debian.org>
12694 * mini-exceptions.c: Handle cases where the stack grows towards
12696 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12698 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12700 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
12702 * driver.c: explain where a non-matching corlib is found.
12704 2007-06-13 Mark Probst <mark.probst@gmail.com>
12706 * mini.c (print_jit_stats): Output dynamic code allocation stats.
12708 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
12710 * mini-exceptions.c: Generate a method profile leave event during
12711 an exception to ensure that the profiler gets notified.
12713 2007-06-07 Zoltan Varga <vargaz@gmail.com>
12715 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
12718 * cpu-amd64.md: Add long_and/or/xor opcodes.
12720 2007-06-06 Wade Berrier <wberrier@novell.com>
12722 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
12723 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12724 length of instruction shr_imm (expected 8, got 10)
12726 2007-06-06 Zoltan Varga <vargaz@gmail.com>
12728 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
12730 2007-06-06 Mark Probst <mark.probst@gmail.com>
12732 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12733 MonoInternalHashTable again (fixed bug in the internal hash table
12736 2007-06-06 Mark Probst <mark.probst@gmail.com>
12738 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
12739 Have to figure out what makes it crash the SWF regression.
12741 2007-06-05 Zoltan Varga <vargaz@gmail.com>
12743 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
12745 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12747 * mini.c: optimize out the type check when storing null in a
12750 2007-06-04 Mark Probst <mark.probst@gmail.com>
12752 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12753 MonoInternalHashTable.
12755 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
12757 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
12758 signed integer methods.
12760 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12762 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
12763 permanently since the current approach doesn't work.
12765 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12767 * inssel.brg (stmt): Only call delegate->invoke_impl if
12768 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
12770 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12772 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
12773 the sreg2==rdx case.
12775 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
12776 account if it contains a rex prefix.
12777 (peephole_pass): Handle OP_FMOVE as well.
12779 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12781 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
12782 as it causes regressions.
12784 2007-05-31 Zoltan Varga <vargaz@gmail.com>
12786 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
12787 static case as well.
12789 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
12791 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12792 (mono_arch_get_this_arg_from_call): Ditto.
12794 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
12796 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
12799 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12800 (mono_arch_get_this_arg_from_call): Ditto.
12802 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
12804 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
12805 try to create optimized invoke code and use that for further invocations.
12806 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
12808 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
12810 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
12812 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
12813 sealed classes or methods.
12814 *devirtualization.cs: tests for the new optimization
12816 2007-05-29 Zoltan Varga <vargaz@gmail.com>
12818 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
12819 by the update_volatile () function.
12821 2007-05-27 Zoltan Varga <vargaz@gmail.com>
12823 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
12826 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
12828 2007-05-24 Jonathan Chambers <joncham@gmail.com>
12830 * mini.c: Add configure checks for header files.
12831 * mini-x86.c: Add configure checks for header files.
12832 * trace.c: Add configure checks for header files.
12833 * aot-runtime.c: Add configure checks for header files.
12834 * aot-compiler.c: Add configure checks for header files.
12835 * driver.c: Add configure checks for header files.
12836 * mini-codegen.c: Add configure checks for header files.
12838 Code is contributed under MIT/X11 license.
12840 2007-05-22 Zoltan Varga <vargaz@gmail.com>
12842 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
12843 icompare_imm -128 + op_iclt. Fixes #81703.
12845 2007-05-19 Zoltan Varga <vargaz@gmail.com>
12847 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
12849 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12851 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
12852 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
12853 so that all isinst checks now use "interface_bitmap".
12855 2007-05-15 Zoltan Varga <vargaz@gmail.com>
12857 * cpu-amd64.md (jmp): Fix a warning.
12859 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
12861 * basic.cs: Add new regression test.
12863 * basic.cs: Remove test which is now in basic-long.cs.
12865 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
12867 * basic-long.cs: Add new test.
12869 2007-05-13 Zoltan Varga <vargaz@gmail.com>
12871 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
12873 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12875 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12877 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12880 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12881 throwing code a bit.
12883 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12884 the exception throwing code a bit.
12886 * mini-x86.c (get_call_info): Allocate result from a mempool.
12888 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12890 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12892 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12894 * mini.h (MonoCompile): Add 'token_info_hash' field.
12896 * mini.c: Save token->method associations during compilation so the AOT
12897 compiler can use it.
12899 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12900 which reference generic classes and methods.
12902 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12904 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12906 * aot-compiler.c (compile_method): Fix a typo in a comment.
12908 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12910 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12911 everything generic.
12913 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12915 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12917 * mini.h (MonoCompile): Add 'args' field.
12919 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12922 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12924 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12926 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12928 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12930 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12931 opcodes for some opcodes.
12933 * mini.h *.brg *.c: Use the new opcodes.
12935 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12937 * mini.h: Bumped aot revision.
12939 * inssel.brg: modified code generation of type checks for interfaces
12940 to use the new "MonoClass.interface_bitmap" instead of the old
12941 "MonoClass.interface_offsets".
12943 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12945 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12947 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12949 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12952 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12954 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12956 2007-04-27 Wade Berrier <wberrier@novell.com>
12958 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12959 mini.h) to fix build.
12961 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12963 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12965 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12966 causes the corlib unit tests to fail.
12968 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12970 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12972 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12974 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12975 opcodes to the comparison relations.
12977 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12978 opcodes to their types.
12980 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12982 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12983 it in cfg->arch.cinfo.
12985 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12987 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12988 cfg->cil_offset_to_bb.
12990 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12992 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12993 created becase of initlocals.
12995 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12997 * mini-alpha.c cpu-alpha.md: More alpha port work from
12998 Sergey Tikhonov <tsv@solvo.ru>.
13000 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13002 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13004 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13006 * cpu-s390.md (break): Correct the length of break instruction.
13008 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13010 * mini.c: fix a couple of soft-float issues and comments.
13012 2007-04-15 Miguel de Icaza <miguel@novell.com>
13014 * trace.c (is_filenamechar): - is also a filename char.
13016 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13018 * mini-s390.c: Correct checking for enum type in return value processing.
13020 2007-04-14 Raja R Harinath <rharinath@novell.com>
13022 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13023 (version.h): Makefile is in the build directory.
13025 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13027 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13029 2007-04-11 Martin Baulig <martin@ximian.com>
13031 * mini.c (can_access_member): Fix handling of generic classes;
13034 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13036 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13038 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13040 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13042 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13044 * mini-codegen.c: make sure the right spill amount is
13045 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13047 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13049 * mini-ppc.c: fixes for the fp_branch_nan test.
13051 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13053 * basic.cs: Comment out new test which still fails on ia64.
13055 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13057 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13059 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13061 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13063 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13065 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13066 on 64 bit machines. Fixes part of #80738.
13068 * basic.cs: Add regression test.
13070 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13072 * inssel.brg basic.cs: Revert previous change to fix build.
13074 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13077 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13079 * basic.cs: Add new regression test.
13081 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13083 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13086 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13088 * cpu-s390x.md: Correct length of break instruction.
13090 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13092 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13093 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13095 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13097 * *.c: Begin WIN64 port.
13098 * mini.c: Use correct register in profiler.
13099 * mini-amd64.c: No inline assembly on Win64.
13100 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13101 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13102 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13103 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13104 mono_arch_ip_from_context for Win64.
13106 Contributed under MIT/X11 license.
13108 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13110 * exceptions-amd64.c (seh_handler): Ditto.
13112 * exceptions-x86.c (seh_handler): Fix a memory leak.
13114 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13116 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13117 mini-s390x.c: fixed peephole optimizations to deal
13118 correctly with 1 and 2 byte reload avoidance.
13120 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13122 * cpu-s390.md, cpu-s390x.md: update localloc length.
13124 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13126 * cpu-g4.md: added missing descriptions.
13128 2007-03-14 Miguel de Icaza <miguel@novell.com>
13130 * Makefile.am: Add support so the tail tests are not executed on
13131 PowerPC as that is a known limitation of the PowerPC port.
13133 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13135 * runmdesc.bat: Move to msvc directory.
13137 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13139 * runmdesc.bat: Run executable that was produced by the current
13140 target and sent via an argument.
13142 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13144 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13147 * generics.2.cs: Add regression test.
13149 2007-03-09 Wade berrier <wberrier@novell.com>
13151 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13153 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13155 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13156 AOT code depends on this.
13158 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13160 * mini.c: more precise tracking of types in the eval stack
13161 (part of fix for bug #81044).
13163 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13165 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13167 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13169 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13171 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13173 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13175 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13177 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13178 a pointer on 64 bit systems. Fixes #80190.
13180 * iltests.il: Add new regression test.
13182 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13184 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13186 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13188 * trace.c: Remove an erroneous alignemnt check when tracing.
13189 Fixes --trace on OSX86.
13191 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13193 * mini-$(arch).h: initialize SP in context for all the archs.
13195 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13197 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13198 regressions in the thread tests.
13200 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13202 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13203 - fixed implementation of LOCALLOC opcode
13204 - implemented non-un compare for floats
13206 - implementation of FDIV and CKFINITE opcodes
13207 - fixes for latest mono updates
13208 - additional arch opcodes
13210 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13212 * Makefile.am: simplify and merge rules for cross-compilation.
13214 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13216 * local-propagation.c: Actually *apply* the fix for bug 80591...
13218 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13220 * mini-exceptions.c: backuot part of the last change
13221 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13223 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13224 * inssel.brg: Fix bug 59286.
13227 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13229 * mini-exceptions.c: patch from Zoltan to correctly check for
13230 stack boundaries (using the stack register, not the frame register),
13231 fixes bugs #80724, #79717.
13233 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13235 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13236 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13238 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13239 presence of frame pointer elimination.
13241 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13243 * mini-x86.h: NetBSD UCONTEX_REG defines.
13245 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13247 * inssel-amd64.brg: Fix amd64 build.
13249 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13251 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13254 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13256 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13259 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13261 2007-01-30 Mark Mason <mason@broadcom.com>
13263 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13264 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13265 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13266 beginning support for CEE_JMP [not quite working yet]
13267 * tramp-mips.c: LMF handling now works
13269 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13271 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13273 * mini.h (NULLIFY_INS): New macro.
13275 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13277 * mini.c: statistical profiler fix for windows, patch
13278 from Tor Lillqvist (tml@novell.com).
13280 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13281 * local-propagation.c: Fix bug 80591.
13283 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13285 * Makefile.am: put back the --export-dynamic option as with
13286 the previous gmodule flags (thanks to Robert Jordan).
13288 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13290 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13292 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13293 simplify and speed up the local register allocator. Also rename some fields
13294 like iassign->vassign.
13296 * regalloc.c: Remove some functions which are no longer used since their
13297 inlined version is in mini-codegen.c.
13299 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13301 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13303 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13305 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13306 narrowing. Fixes #80622.
13308 * iltests.il: Add new regresssion test.
13310 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13312 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13313 debug-debugger.c, debug-debugger.h: warning fixes.
13314 * driver.c: updated copyright year and made it fit in one line.
13316 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13318 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13320 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13322 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13324 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13326 * iltests.il: Add new test for bug #80507.
13328 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13330 * mini-arm.h: use soft-float also on vfp for now.
13332 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13334 * mini.c: fix some more soft-float issues.
13336 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13338 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13340 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13341 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13342 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13343 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13345 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13347 * mini-arm.c: typo fix.
13349 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13351 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13353 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13355 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13356 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13358 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13360 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13362 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13364 * inssel.brg: Fix a warning.
13366 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13368 * abcremoval.c ssa.c ssapre.c: Update after this change.
13370 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13372 * dominators.c (df_set): Use mono_bitset_union_fast.
13374 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13376 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13377 mini-codegen.c: reduce relocations and memory usage for the cpu
13380 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13382 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13384 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13385 to reduce their size.
13387 2007-01-19 Mark Mason <mason@broadcom.com>
13389 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13390 * mini-mips.c: more configuration macros, support long conditional branches, additional
13391 asserts, fix epilog instrumentation.
13392 * mini-mips.h: use standard stack walk
13393 * cpu-mips.md: increase size of div, rem and conditional branches
13395 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13397 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13400 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13402 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13403 (compile_method): Ditto.
13405 * aot-runtime.c (decode_klass_info): Ditto.
13407 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13408 needed by the code generated by inssel.brg. Also fix a warning.
13410 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13412 * mini.c: deal with enums that become genericinsts by
13413 being nested in a generic class (bug #79956).
13415 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13417 * mini.c: match the generic definition to check for
13418 private access with generic types (bug #78431).
13420 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13422 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13423 to make life easier for people cross-compiling that insist on not
13426 2007-01-17 Mark Mason <mason@broadcom.com>
13428 * inssel-long.brg: patch to deal with mips missing flags
13429 * inssel-long32-mips.brg: implement overflow checks
13430 * insset-mips.brg: implement overflow checks
13431 * mini-mips.h: implement conditional exception handling
13432 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13433 Remove unused code, minor cleanups.
13434 * exceptions-mips.c: minor cleanups
13435 * mini-ops.h: add mips conditional exception ops
13436 * cpu-mips.md: add mips conditional exception ops
13439 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13441 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13442 to deal with mips missing of flags.
13444 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13446 * exceptions-ppc.c: execute fault handlers.
13448 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13450 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13452 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13454 * mini.c: handle also floating point values in initialize_array.
13456 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13458 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13459 array initialization and make it conditional on the intrins option.
13461 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13463 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13464 relocations and put the patch info names close to the enum definition.
13466 2007-01-15 Mark Mason <mason@broadcom.com>
13468 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13470 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13472 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13474 2007-01-12 Raja R Harinath <rharinath@novell.com>
13476 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13478 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13480 * Makefile.am: distribute the mips sources.
13482 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13484 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13487 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13489 * cpu-x86.md: back out for now as this triggers other regressions.
13491 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13493 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13494 to eax:edx, so ecx can't get allocated to them (bug #80489).
13496 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13498 * mini.c, mini-exceptions.c: enabled running fault handlers
13501 2007-01-03 Miguel de Icaza <miguel@novell.com>
13503 * driver.c: If nothing fail, do not use the string "failed",
13504 because it makes it very annoying to view test result logs on the
13507 2006-12-30 Miguel de Icaza <miguel@novell.com>
13509 * debug-debugger.c (mono_debugger_main): Rename "main" to
13510 "main_method" to prevent a warning.
13512 Remove a warning for unused field.
13514 2006-12-28 Martin Baulig <martin@ximian.com>
13517 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13519 2006-12-22 Martin Baulig <martin@ximian.com>
13521 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13522 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13523 seperate `.mdb_debug_info' section, so we can access it from the
13524 debugger even if the binary is stripped.
13526 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13527 from the `.mdb_debug_info' here to prevent the linker from
13528 removing that section.
13530 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13531 mdb-debug-info64.s.
13533 2006-12-19 Robert Jordan <robertj@gmx.net>
13535 * mini-x86: enable the code to return small structures in
13536 registers for FreeBSD as well. Fixes bug #80278.
13537 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13539 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13541 * mini-x86.c: align the stack when calling the profiler
13542 function instrumenting the prolog (on OSX).
13544 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13546 * mini.c: emit a break opcode where Debugger.Break () is called.
13548 2006-12-13 Miguel de Icaza <miguel@novell.com>
13550 * mini.c (mono_method_to_ir): Provide useful information on this
13551 assert, to prevent others from debugging like I did.
13553 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13555 * mini.c: enable code which was incorrectly commented
13558 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13560 * mini-x86.c: enable on OSX, too, the code to return small
13561 structures in registers.
13563 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13565 * mini-x86.c: remove the use of the dynamic code manager here, too.
13567 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13569 * mini.h, debug-debugger.c, tramp-*.c: fixed
13570 mono_debugger_create_notification_function() to use
13571 mono_global_codeman_reserve () instead of a dynamic code manager.
13573 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13575 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13576 ves_array_element_address() jit icall and use a generated
13577 managed method instead (which is about 4 times faster for a rank 3
13580 2006-11-29 Mark Mason <mason@broadcom.com>
13582 * basic-calls.cs: additional tests for passing
13583 structures as function arguments.
13585 2006-11-29 Mark Mason <mason@broadcom.com>
13587 * mini-mips.h: disable custom exception handling
13588 * mini-mips.c: throw/rethrow should use jalr to call
13589 exception stubs. Fixed bug with passing structures
13590 by value. More support for tracing floating point
13593 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13595 * mini.c: fixed typo in the soft-float ldind.r4 handling
13598 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13600 * mini.c, mini.h, driver.c: added --runtime command line
13601 option to select a different runtime than the autodetected one.
13602 * jit.h: added API for embedders to initialize with a specific
13605 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13607 * mini.c: handle also boxing of r4 values (bug #80024).
13609 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13611 * mini-ppc.c: force indirect calls until we reserve
13612 enough address space for all the generated code.
13614 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13616 * exceptions-arm.c: workaround bugs in the libc definition
13617 of struct ucontext.
13619 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13621 * inssel.brg: fixes from me and Mark Mason.
13623 2006-11-23 Dick Porter <dick@ximian.com>
13625 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
13626 semaphore display now we've fixed the initial value
13628 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13630 * inssel.brg: partially revert the last change to fix the build.
13632 2006-11-21 Mark Mason <mason@broadcom.com>
13634 * inssel.brg: Add and use compare-and-branch macros to support
13635 architectures that do not have condition code registers (ie. MIPS).
13636 * *-mips.{c,brg,md}: Fix copyright statements
13638 2006-11-20 Mark Mason <mason@broadcom.com>
13640 * Makefile.am: remove mini-codegen.c from list of MIPS sources
13641 * mini.c: Allow GET_CONTEXT to be specified by the arch port
13642 * mini.h: Added declaration for mono_print_ins()
13643 * mini-codegen.c: added ins_spec initializer for MIPS
13644 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
13645 vreg to be virtual and hreg to be non-virtual.
13646 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
13647 is not yet working/implemented correctly.
13648 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
13649 non-static, fixup calls to print_ins() from other parts in the file.
13651 2006-11-20 Mark Mason <mason@broadcom.com>
13653 * basic-calls.cs: added tests for passing structures as arguments
13656 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13658 * inssel-long32.brg: optimize signed division by power of two.
13660 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
13662 * mini-arm.c: added support for interworking with thumb code
13663 (mono must be still be built using the ARM instruction encoding).
13665 2006-11-19 Miguel de Icaza <miguel@novell.com>
13667 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
13668 verifier has different rules for it. Fixes a few verifier issues
13671 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
13672 at the end, so people know what happened.
13674 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13676 * brach-opts.c: in optimize_exception_target() make sure we
13677 are in a catch clause (fixes bug #79871).
13679 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13681 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
13682 more soft-float support fixes.
13684 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
13686 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
13687 that are passed half on the stack and half in registers.
13689 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
13691 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
13692 more mips integration work from Mark E Mason
13693 <mark.e.mason@broadcom.com>.
13695 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13697 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
13698 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
13699 tramp-mips.c: added sources for the mips port, not
13700 integrated in the build yet. Contributed by
13701 Mark E Mason <mark.e.mason@broadcom.com>.
13703 2006-11-14 Neale Ferguson <neale@sinenomine.net>
13705 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
13707 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13709 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
13710 put the soft-float rules in its own file since it seems to
13711 break s390 compilation.
13713 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13715 * mini-arm.c: fixed wrnings.
13717 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
13719 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
13720 inssel-arm.brg: ARM support for soft-float.
13722 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13724 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
13725 loads and stores of 32 bit fp values.
13727 2006-11-10 Zoltan Varga <vargaz@gmail.com>
13729 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
13731 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
13732 works. Fixes #79852 and #79463.
13734 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13736 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
13737 more soft-float support WIP and fixes.
13739 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
13741 * mini-arm.c: some VFP updates.
13743 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13745 * mini-exceptions.c: 0 is a valid local var offset in some
13746 architectures, don't assert (bug #78508).
13748 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
13750 * exceptions-arm.c: fixed off by one error in stack walk code.
13752 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
13754 * mini.h, mini.c: more precise tracking of type load exceptions.
13756 2006-11-03 Robert Jordan <robertj@gmx.net>
13758 * Makefile.am: [WIN32] Add monow.exe target.
13759 * driver.c: [WIN32] Don't detach the console when debugging.
13762 2006-10-30 Miguel de Icaza <miguel@novell.com>
13764 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
13766 2006-10-23 Zoltan Varga <vargaz@gmail.com>
13768 * aot-compiler.c (emit_method_info): Add a case missed earlier.
13770 * driver.c (mini_regression): Fix --regression with AOT.
13772 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
13774 2006-10-17 Zoltan Varga <vargaz@gmail.com>
13776 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
13778 * mini-sparc.h: Don't use sigaction on sparc/linux.
13780 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
13782 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
13784 * mini-exceptions.c: Add proper include files for getpid ().
13786 2006-10-16 Zoltan Varga <vargaz@gmail.com>
13788 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
13789 address instead of a MonoJitInfo* to avoid decoding the exception info for the
13792 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
13793 name cache to reduce its size.
13795 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
13797 2006-10-15 Zoltan Varga <vargaz@gmail.com>
13799 * mini-x86.c: Save/restore the current LMF structure more efficiently using
13800 the mono_lmf TLS variable.
13802 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
13803 trampoline lmf frames.
13805 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
13807 2006-10-14 Zoltan Varga <vargaz@gmail.com>
13809 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
13810 the mono_lmf TLS variable.
13812 * mini-exceptions.c: Access the LMF structure through accessors.
13814 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
13815 variable instead of in jit_tls->lmf.
13817 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
13819 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
13820 trampoline lmf frames.
13822 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
13824 2006-10-12 Zoltan Varga <vargaz@gmail.com>
13826 * mini.c trace.c mini-x86.c: Revert these too.
13828 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
13831 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
13833 * genmdesc.c: removed now dead code.
13835 2006-10-09 Robert Jordan <robertj@gmx.net>
13837 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
13839 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
13841 * mini.h: do not leave gaps in the opcode values.
13843 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
13845 * jit-icalls.h: flag functions as internal here, too.
13847 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
13849 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
13850 functions with the internal attribute.
13852 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
13854 * aot-compiler.c: fclose the file descriptor in the profile read loop.
13856 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
13858 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
13861 2006-10-05 Zoltan Varga <vargaz@gmail.com>
13863 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
13864 tail calls as on other platforms.
13866 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
13868 * iltests.il: Add a few tailcall tests.
13870 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13872 * driver.c: fix loop for old compilers (bug #79521).
13874 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13876 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13878 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13880 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13881 metadata without any code.
13883 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13884 more precise debugging information using gdb.
13886 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13888 * inssel-ia64.brg: Make the helper methods static.
13890 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13892 * inssel-x86.brg: make the helper methods static.
13894 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13896 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13898 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13900 * mini.c: updates for monoburg changes.
13901 * inssel.brg: make a few helper functions static as they should.
13903 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13905 * Makefile.am: Move mini-codegen.c to common_sources.
13907 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13909 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13911 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13912 mini-ppc.h: port to use the common local register allocator.
13914 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13916 * mini.h: Remove the comment too then.
13918 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13920 * mini.h: put back backend.data which is to be used shortly and
13921 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13922 pointers on 4 byte boundaries it'd have much bigger issues running
13923 and you can ifdef it out anyway.
13925 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13927 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13928 MonoInst size by 4 bytes on 64 bit machines.
13930 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13932 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13933 replacement with more meaningful field names. Arch maintainers, please
13934 check the assigned names are good enough for your arch.
13936 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13938 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13939 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13941 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13943 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13944 relocations and memory requirements, put the optimization flags
13945 definitions in their own file.
13947 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13949 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13951 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13953 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13955 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13957 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13959 * inssel.brg: use the correct function to get the size of an item
13960 in an array, given an element class.
13961 * aot-compiler.c: do not access class->class_size directly.
13963 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13965 * mini.h, debug-mini.c: added a debugging function to print
13966 info about local variables and arguments in a jitted method.
13968 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13970 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13972 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13974 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13976 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13977 inner and outer loops when passing vtypes.
13979 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13981 * mini-ppc.c: take into account the cpu errata for cache flushing
13982 which caused some random errors (bug #79381).
13984 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13986 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13987 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13989 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13991 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13994 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13995 freebsd ports tree.
13997 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13998 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14000 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14003 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14005 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14007 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14009 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14010 macro does not have to be changed during debugging.
14012 * 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>.
14014 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14016 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14018 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14019 MONO_ARCH_NO_EMULATE_MUL is defined.
14021 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14023 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14025 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14027 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14029 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14031 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14032 stuff to mini-exceptions.c where it is used.
14034 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14035 setup code, the real one is in mini-exceptions.c.
14037 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14038 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14039 some changes from the freebsd ports tree.
14041 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14044 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14046 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14048 * mini.c: on Linux, check for /proc to be mounted
14049 (bug# 79351, novell bug#201204).
14051 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14053 * mini.c: handle cases where pthread_attr_getstack() behaves
14054 incorrectly (bug #78096).
14056 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14058 * mini-arm.c: support larger stack frames (bug #79272).
14060 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14062 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14064 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14067 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14068 mono_class_from_name () to find a class from its name.
14070 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14072 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14074 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14076 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14078 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14080 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14082 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14083 callinfo->trampoline.
14085 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14087 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14090 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14092 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14094 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14096 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14097 stats.method_trampolines, it is already done by the generic trampoline code.
14099 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14101 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14103 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14105 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14107 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14109 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14111 * mini.c (print_jit_stats): Print new stats.
14113 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14115 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14117 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14118 Address on two dimensional arrays. Fixes #78729.
14120 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14122 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14125 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14127 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14130 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14132 (mini_get_ldelema_ins): Ditto.
14134 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14136 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14137 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14140 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14142 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14143 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14145 * exceptions-s390x.c: Cosmetic change.
14147 * tramp-s390.c: Fix warning.
14149 * cpu-s390.md: Correct length of mul_imm.
14151 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14153 * aot-compiler.c: added binary writer with ELF backend
14154 implementation (only on Linux/x86 for now).
14156 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14158 * Makefile.am: Don't run net 2.0 AOT tests.
14160 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14161 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14163 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14165 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14167 * aot-compiler.c: simplified and refactored the asm-writing code
14168 to allow different backends.
14170 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14172 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14174 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14175 little. Share patches of type TYPE_FROM_HANDLE as well.
14177 * mini.c (mono_patch_info_equal): New helper function.
14178 (mono_patch_info_hash): Ditto.
14180 * aot-compiler.c (emit_method_code): Fix s390 build.
14182 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14183 is not handled because it is stored as a flag and not as a type ctor. Fixes
14186 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14188 * aot-compiler.c: Fix computation of GOT slot statistics.
14190 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14191 Also remove support for not PIC AOT.
14193 * mini.h: Bump AOT file format version.
14195 * objects.cs: Add a test for #78990.
14197 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14198 (peter.dettman@iinet.net.au). Fixes #79087.
14200 * basic-long.cs: Add a test for the above.
14202 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14204 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14206 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14209 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14211 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14214 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14216 * mini.c: Don't verify COM proxy invoke calls
14219 2006-08-10 Dick Porter <dick@ximian.com>
14221 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14222 which process is holding semaphores locked.
14224 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14226 * mini-ia64.c mini-amd64.c: Fix #79027.
14228 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14230 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14232 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14233 implicit arguments in a vararg call. Fixes #79027.
14235 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14237 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14238 (mono_get_array_new_va_signature): Ditto.
14240 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14242 * aot-runtime.c: Call init_plt lazily.
14244 * inssel-long.brg: Fix unsigned long->int conversion.
14246 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14248 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14249 that most data is now in the .rss/.data section.
14251 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14253 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14255 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14257 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14259 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14261 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14262 virtual call. Fixes #79010.
14264 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14265 and use the result as the this argument in the real call.
14267 * generics.2.cs: Add a new test for #79010.
14269 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14271 * mini-x86.c: Fix a warning.
14273 * aot-compiler.c: Add a bunch of statistics.
14275 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14277 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14279 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14281 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14283 * 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>.
14285 2006-07-13 Miguel de Icaza <miguel@novell.com>
14287 * mini.c (mono_method_to_ir): Obtain the original method in the
14288 CIL stream and use this to perform validation.
14292 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14294 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14295 (mono_arch_call_opcode): Ditto.
14297 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14300 * mini.c (mono_patch_info_dup_mp): New helper function.
14302 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14303 compilation. Fixes #78827.
14305 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14307 * declsec.c: Use original security informations for
14308 MONO_WRAPPER_MANAGED_TO_MANAGED.
14310 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14312 * mini.c: Allow Com Interop methods/classes and
14313 don't verify COM wrapper calls
14316 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14318 * inssel-long32.brg: Fix long->i4 checked conversion.
14320 * exceptions.cs: Add a test for the above.
14322 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14324 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14326 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14329 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14332 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14334 * mini.c: Fix solaris/x86 exception handling.
14336 * Makefile.am: Get rid of $(ICU_LIBS).
14338 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14340 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14341 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14342 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14344 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14346 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14347 this function causes a SIGSEGV.
14349 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14351 * mini.c: Remove unused solaris/x86 includes.
14353 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14355 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14357 2006-06-20 Jb Evain <jbevain@gmail.com>
14359 * cpu-g4.md: fix max length of start_handler instruction.
14361 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14362 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14364 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14365 * ssa.c: Fixed bug 78653 for SSA based deadce.
14366 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14367 MonoInst.flags, used in SSA based deadce.
14368 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14369 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14371 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14373 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14374 it can end up using non executable memory on ppc64 systems
14375 running ppc32 userspace (fix from Johannes Berg).
14377 2006-06-14 Dick Porter <dick@ximian.com>
14379 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14382 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14383 * mini.c: Made so that inline is locally disabled if it would
14384 trigger a .cctor, because too many apps depend on this behavior
14385 (which seems to be also the one of the MS CLR).
14387 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14389 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14390 No idea why this worked before.
14392 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14393 which branch to outer exception clauses since they could skip the
14394 inner finally clauses. Fixes #78633.
14396 * exceptions.cs: Add a test for the above.
14398 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14401 * iltests.il: Add a test for the above.
14403 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14405 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14406 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14408 * iltests.il: Add a test for the above.
14410 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14412 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14414 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14415 methods as instrinsics.
14417 2006-06-09 Wade Berrier <wberrier@novell.com>
14419 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14420 (simple-cee-ops.h ssapre-mini-ops.h)
14422 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14424 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14425 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14427 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14428 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14430 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14432 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14434 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14436 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14437 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14438 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14439 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14440 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14441 of opcodes, so that bug 78549 should not happen again.
14442 * ssapre.c: Updated to use the renamed files.
14444 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14446 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14447 in OP_ATOMIC_EXCHANGE_I4.
14449 2006-06-07 Wade Berrier <wberrier@novell.com>
14451 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14452 in mono_debugger_create_notification_function)
14454 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14456 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14458 * mini.c (type_from_stack_type): Disable some changes which do not
14461 * driver.c: Reenable opts.
14463 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14464 of the evaluation stack.
14466 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14467 evaluation stack trace at entry to the bblock.
14469 * mini.c (merge_stacks): New function to perform verification of stack merges.
14470 Turned off by default.
14472 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14475 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14477 * local-propagation.c: Fixed bug 78549.
14479 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14481 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14483 2006-06-02 Miguel de Icaza <miguel@novell.com>
14485 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14486 tramp-arm.c, tramp-ia64.c
14487 (mono_debugger_create_notification_function): Update signature to
14488 new signature and use new protocol for creating the notification
14491 Should fix the build.
14493 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14495 * exceptions-ppc.c (mono_jit_walk_stack)
14496 (ves_icall_get_frame_info): Fix the build
14498 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14500 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14502 2006-05-31 Raja R Harinath <rharinath@novell.com>
14504 * il2tests.2.il: New file for generics CIL tests. Add test for
14506 * Makefile.am: Update.
14509 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14512 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14514 * aliasing.c: Fixed bug 78311.
14516 2006-05-29 Martin Baulig <martin@ximian.com>
14518 * mini-exceptions.c (mono_find_jit_info): When computing the
14519 native offset, check whether we're actually inside the method's
14520 code; call mono_debug_print_stack_frame() to format the frame.
14521 (ves_icall_System_Exception_get_trace): Call
14522 mono_debug_print_stack_frame() to format the stack frame.
14523 (ves_icall_get_trace): Update to the new debugging API.
14524 (mono_jit_walk_stack_from_ctx): Likewise.
14525 (ves_icall_get_frame_info): Likewise.
14527 * mini.c (get_method_from_ip): Use the new debugging API.
14528 (mono_print_method_from_ip): Likewise.
14531 (mono_jit_walk_stack): Use the new debugging API.
14532 (ves_icall_get_frame_info): Likewise.
14534 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14536 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14538 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14540 * mini.c: Added "limitator" to inline for debugging.
14542 2006-05-24 Martin Baulig <martin@ximian.com>
14544 * debug-debugger.c (mono_debugger_init): Create a private,
14545 malloc()-based code manager for the notification function and
14546 intentionally leak it on exit. This fixes the crash-on-exit race
14550 (mono_debugger_create_notification_function): Added
14551 `MonoCodeManager *' argument.
14554 (mono_debugger_create_notification_function): Added
14555 `MonoCodeManager *' argument.
14557 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14559 * aliasing.c: Fixed 64 bit issue.
14560 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14561 default since all known bugs are fixed (one more time!).
14563 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14565 * mini.c: write barrier support.
14567 2006-05-23 Martin Baulig <martin@ximian.com>
14569 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14570 check at the top of the file.
14572 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14574 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14575 reverting changes without reason and without changelog entries.
14577 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14579 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14580 to a few opcodes. Fixes #78439.
14582 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14583 consistency with other archs.
14585 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14587 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14589 * debug-debugger.c: fix the build.
14591 2006-05-17 Martin Baulig <martin@ximian.com>
14594 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14595 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14596 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14597 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14599 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14601 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14603 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14605 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14606 MONO_TYPE_GENERICINST.
14608 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14609 MONO_TYPE_GENERICINST.
14611 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14613 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14616 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14618 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14620 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14622 2006-05-06 Zoltan Varga <vargaz@gmail.com>
14624 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
14625 mono_trace_cleanup ().
14627 * iltests.il: Fix problem with the newly added test.
14629 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
14630 due to register constraints, free up the previous hreg. Fixes #78314.
14632 * iltests.il: Add new test for #78314.
14634 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14635 Interlocked.Add. Fixes #78312.
14637 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
14639 2006-05-05 Zoltan Varga <vargaz@gmail.com>
14641 * inssel.brg (mini_emit_virtual_call): Fix a warning.
14643 2006-05-05 Martin Baulig <martin@ximian.com>
14645 * debug-mini.c (mono_debug_open_block): New method.
14648 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14649 the beginning of each basic block.
14652 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14653 the beginning of each basic block.
14655 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14657 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14658 default until I understand why they break the build on amd64.
14660 2006-05-04 Zoltan Varga <vargaz@gmail.com>
14662 * mini.c (mini_cleanup): Call mono_cleanup ().
14664 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
14667 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14669 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
14670 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14671 default since all known bugs are fixed, and I cannot reproduce bug
14672 77944... I'm asking Matt Hargett to test again after this commit.
14674 2006-04-28 Massimiliano Mantione <massi@ximian.com>
14676 * mini-codegen.c: Fixed typo that thrashed inline.
14678 2006-04-28 Zoltan Varga <vargaz@gmail.com>
14680 * dominators.c (compute_dominators): Avoid using a worklist since
14681 it is not correct in some cases. Instead, iterate over all bblocks as
14682 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
14684 2006-04-28 Miguel de Icaza <miguel@novell.com>
14686 * mini.c (mono_jit_compile_method_inner): Use
14687 mono_prepare_exception_from_error that resets the value
14690 2006-04-27 Miguel de Icaza <miguel@novell.com>
14692 * mini.c: Move the mini_loader_error_to_exception to metadata.
14694 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14696 * aliasing.c: Fixed bug 78210.
14698 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14700 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14701 default until all their problems (or the ones they trigger) are fixed.
14703 2006-04-26 Zoltan Varga <vargaz@gmail.com>
14705 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
14707 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
14708 as loaded only after resolving patches since that could invoke the same method.
14710 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
14712 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
14715 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
14718 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
14721 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
14722 made from AOT code through the PLT table.
14724 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
14725 holding the plt offset when a call is made to the aot plt trampoline.
14727 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14729 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
14732 * Makefile.am (common_sources): Fix build breakage.
14734 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
14735 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
14736 intra-assembly calls if possible.
14738 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
14740 * mini-trampolines.c: Handle PLT entries.
14742 * mini.c: Avoid creating a GOT var for calls.
14744 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
14745 from mscorlib code.
14747 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
14748 from mscorlib code.
14750 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
14753 * mini.h: Bump AOT file format version.
14755 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
14758 2006-04-25 Martin Baulig <martin@ximian.com>
14760 * driver.c: Disable copyprop, consprop and inline when running
14761 inside the debugger.
14763 2006-04-25 Martin Baulig <martin@ximian.com>
14765 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
14766 with `get_current_thread' and added `detach'.
14767 (MonoDebuggerMetadataInfo): Added `thread_size',
14768 `thread_tid_offset', `thread_stack_ptr_offset' and
14769 `thread_end_stack_offset'.
14771 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14773 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
14776 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
14777 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
14779 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
14781 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
14783 * aot.c: Add support for ADJUSTED_IID.
14785 2006-04-24 Zoltan Varga <vargaz@gmail.com>
14787 * aot.c (emit_method_order): Don't align method_order_end.
14789 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
14790 the interface ID changes.
14792 2006-04-21 Dick Porter <dick@ximian.com>
14794 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
14795 cleaning up a thread. Fixes the new part of bug 77470.
14797 2006-04-20 Geoff Norton <gnorton@customerdna.com>
14799 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
14800 to managed wrapper.
14802 2006-04-19 Zoltan Varga <vargaz@gmail.com>
14804 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
14806 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
14807 SIGSEGV. Fixes #78072.
14809 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
14810 unregister our SIGABRT handler.
14812 2006-04-19 Massimiliano Mantione <massi@ximian.com>
14814 * mini.c: Disabled inline where it can alter the call stack in a
14815 way visible from managed code.
14816 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
14819 2006-04-16 Zoltan Varga <vargaz@gmail.com>
14821 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
14822 on other platforms. Fixes #78089.
14824 2006-04-13 Martin Baulig <martin@ximian.com>
14826 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
14827 determine whether we're inside the debugger.
14830 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
14832 2006-04-12 Zoltan Varga <vargaz@gmail.com>
14834 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
14835 handler clauses. Fixes #78024.
14837 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
14838 in the CALL_MEMBASE opcodes. Fixes #78088.
14839 (mono_arch_get_vcall_slot_addr): Ditto.
14841 2006-04-10 Martin Baulig <martin@ximian.com>
14843 * debug-debugger.c: The thread handling code has now been moved
14844 into ../metadata/threads.c.
14846 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14848 * driver.c (mono_main): Fix --with-gc=none build.
14850 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
14851 (mono_spillvar_offset_float): Ditto.
14852 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
14853 hreg, not when its !global, since on ia64, there is a third category: stacked
14856 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
14858 * mini.c: set MonoInst->klass for load field address and a few other
14861 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14863 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
14865 2006-04-07 Zoltan Varga <vargaz@gmail.com>
14867 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
14868 the branch opt changes.
14870 2006-04-06 Dick Porter <dick@ximian.com>
14872 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
14874 * wapihandles.c (mini_wapi_seminfo):
14875 * driver.c (mono_main): Add semaphore info option
14877 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14879 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14880 branch optimization changes. Fixes #78009.
14882 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14884 * mini.c: ignore accessibility of methods in managed->native wrappers.
14886 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14888 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14890 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14892 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14894 * mini.c: Modify the branch optimizations to preserve the invariant that
14895 the entries inside the in_bb and out_bb arrays are unique.
14896 (mono_unlink_bblock): Avoid creation of new arrays.
14898 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14900 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14903 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14905 * mini.c (optimize_branches): Remove the "optimizations" in
14906 the cbranch1/cbranch2 -> branch cases which were causing several
14907 problems in the past. Fixes #77986.
14909 2006-03-31 Chris Toshok <toshok@ximian.com>
14911 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14912 default optimizations :(
14914 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14916 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14919 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14921 * local-propagation.c: Added comments to structs and removed
14922 "Mono" prefixes from local tree mover types.
14924 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14926 * Makefile.am (arch_sources): Define this for each architecture so
14927 libmono_la_SOURCES is defined in one place.
14929 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14931 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14934 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14936 * driver.c: print the GC name supplied by configure.
14938 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14940 * local-propagation.c: Added tree mover, and moved here all the
14941 local propagation code from mini.c
14942 * mini.c: Added support for treeprop, and moved all the local
14943 propagation code to local-propagation.c
14944 * mini.h: Added support for treeprop
14945 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14946 treeprop, inline and deadce by default
14947 * Makefile.am: Added local-propagation.c
14949 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14951 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14953 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14955 * debug-debugger.c: make it compile without the Boehm GC.
14957 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14959 * mini.c: fixed issue with mismatch when an icall is registered
14960 with multiple names but same address.
14962 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14964 * declsec.c, mini-exceptions.c: use write barrier to set reference
14965 fields of managed objects.
14967 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14969 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14970 (can_access_internals): Fix a warning.
14972 * mini.c (print_method_from_ip): Rename this to
14973 mono_print_method_from_ip so it gets exported.
14975 * trace.c: Deal with strings inside StringBuilder's containing garbage
14976 and fix memory leaks. Fixes #77848.
14978 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14980 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14983 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14985 * mini-s390.c: Remove OP_X86_TEST_NULL.
14987 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14989 * mini.c: use the correct GetHashCode() for the moving collector.
14991 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14993 * liveness.c: Regalloc spill cost tuning.
14995 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14997 * mini-s390x.h: Correct S390_LONG macro.
14999 * mini-s390x.c: Cleanup unused code.
15001 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15003 * jit-icalls.h: New file.
15005 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15006 icalls and include that instead of including jit-icalls.c.
15008 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15011 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15013 * mini.c: when checking for member accessibility, also check for
15014 friend assemblies and for explicit interface implementations.
15016 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15018 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15020 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15022 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15023 common cases are done first.
15025 * mini-ops.h: Only define platform specific opcodes on the given platform.
15027 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15030 2006-03-14 Martin Baulig <martin@ximian.com>
15032 Revert Paolo's change from r57348:
15034 * mini.h: don't use gboolean for bitfields.
15035 * mini.c: verifier changes for fields and methods accessibility.
15037 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15039 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15041 * mini-s390x.c: Fix conv_r_un.
15043 * cpu-s390, cpu-s390x.md: Fix lengths.
15045 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15047 * mini.c: nested types have access to all the nesting
15048 levels, not just the enclosing types.
15050 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15052 * mini.c: added a few more verification checks.
15054 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15056 * liveness.c: Merge optimizations from the linear-il branch.
15058 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15060 * mini-ia64.c (emit_call): Add a comment.
15062 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15064 * tramp-ia64.c: Fix some warnings.
15066 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15068 * mini.h: don't use gboolean for bitfields.
15069 * mini.c: verifier changes for fields and methods accessibility.
15071 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15073 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15074 lazy icall wrapper changes.
15076 * dominators.c: Replace all the dominator algorithms with faster
15077 ones from the linear-il branch.
15079 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15082 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15083 common cases are done first.
15085 * mini-amd64.c: Fix some warnings.
15087 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15090 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15093 * mini.h: Add a missing prototype.
15095 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15097 * mini.c: Compile icall wrappers lazily.
15099 * mini-codegen.c: Use printf instead of g_print since its much faster.
15101 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15104 * mini.c (optimize_branches): Cache the negative result from
15105 remove_block_if_useless ().
15107 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15108 Also fix some bblock linking issues.
15110 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15113 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15115 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15116 accessed fields first, for better cache behavior.
15118 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15120 * mini.c: speedup IList<T> array accesses.
15122 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15124 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15125 inline_costs counter. Fixes #77190.
15127 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15129 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15130 trace messages. Fixes #77706.
15132 2006-03-04 Martin Baulig <martin@ximian.com>
15134 * tramp-amd64.c, tramp-x86.c
15135 (mono_debugger_create_notification_function): Use
15136 mono_global_codeman_reserve() to allocate a buffer at runtime and
15139 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15141 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15142 notification function at runtime and then call `initialize' in the
15143 `MONO_DEBUGGER__debugger_info' vtable.
15145 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15147 * iltests.il: Fix a visibility problem.
15149 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15151 * driver.c, mini.c: add hooks for the counters API.
15153 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15155 * driver.c: show disabled options.
15157 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15159 * linear-scan.c: always use cost-driven selection.
15161 2006-02-28 Raja R Harinath <rharinath@novell.com>
15163 * jit-icalls.c (helper_compile_generic_method): Revert change from
15166 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15168 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15170 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15172 * inssel.brg: style fixes, mostly to force the updated monoburg
15173 to run for people using svn.
15175 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15177 * mini.c: match monoburg changes.
15179 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15181 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15182 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15183 declaration in the header file.
15185 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15187 * helpers.c: reduce relocations and mem usage.
15189 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15191 * mini.h, mini-codegen.c: disable logging features if
15192 requested by configure.
15194 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15196 * mini.c: tiny verifier changes.
15198 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15200 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15201 cpu-pentium.md: stack alignment changes for osx/x86,
15202 partially from Geoff Norton <gnorton@customerdna.com>.
15204 2006-02-24 Raja R Harinath <harinath@gmail.com>
15206 * jit-icalls.c (helper_compile_generic_method): Update to changes
15207 in metadata/class.c.
15209 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15211 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15213 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15214 interface calls with large offsets.
15216 2006-02-23 Raja R Harinath <rharinath@novell.com>
15218 * jit-icalls.c (helper_compile_generic_method): Document the
15219 special-case we depend on so that we can inflate the method twice
15220 with the same context with no bad side-effects.
15222 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15224 * mini-x86.c, mini-amd64.c: fix for case when xen support
15227 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15229 * mini-x86.c, mini-amd64.c: generate code to access tls items
15230 in a faster way for Xen systems.
15232 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15234 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15235 updates and compilation fixes for the OSX/x86 port, mostly from
15236 Geoff Norton <gnorton@customerdna.com>.
15238 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15240 * inssel.brg: faster interface call implementation
15241 to sync with the interface_offsets MonoVTable changes.
15243 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15245 * mini.c: more verification checks.
15247 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15249 * mini.c: added a few more verification checks.
15251 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15253 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15254 facility on the processor and use it if available.
15256 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15258 * driver.c, aot.c, mini.c: throw exception if the IL code is
15259 invalid or unverifiable.
15261 2006-02-17 Raja R Harinath <rharinath@novell.com>
15263 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15266 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15268 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15270 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15272 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15273 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15274 handling of instantiated generic valuetypes.
15276 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15278 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15279 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15282 * generics.2.cs: Revert the nullable reftypes tests.
15284 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15286 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15287 using __builtin_frame_address (1) as it doesn't work in the presence
15288 of optimizations. Hopefully fixes #77273.
15290 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15291 -> generics.cs change as it doesn't work with some automake versions.
15293 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15295 * mini.c: handle systems that sue a different way to
15296 retrieve the stack address of the current thread.
15298 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15300 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15301 it specially in the makefile.
15303 * generics.2.cs: Add tests for nullable reference types.
15305 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15307 * mini.c: always handle the case when mono_jit_init()
15308 is called in a thread different from the main thread,
15309 confusing libgc (bug #77309).
15311 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15313 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15315 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15317 * mini.c: change optimize_branches () to use a single loop
15318 and introduce a new optimization to simplify some range checks.
15320 2006-02-03 Martin Baulig <martin@ximian.com>
15322 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15323 and merged with debugger_thread_manager_add_thread().
15324 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15325 inform the debugger about the main thread.
15327 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15329 * basic.cs: Add test for div.un/rem.un constant folding.
15331 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15333 * cpu-s390x.md: correct int_xor_imm length
15335 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15337 * generics.2.cs: New test for #77442.
15339 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15342 2006-02-02 Martin Baulig <martin@ximian.com>
15344 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15345 <mono/metadata/mono-debug-debugger.h>
15347 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15349 2006-02-02 Martin Baulig <martin@ximian.com>
15351 * debug-debugger.h: New header file for debug-debugger.c.
15353 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15354 function is a separate thread anymore; add support for attaching.
15356 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15358 * tramp-x86.c: Fix a warning.
15360 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15362 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15363 on very large methods.
15365 * aot.c (load_patch_info): Fix a warning.
15367 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15369 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15370 mini-ops.h: alu membase optimizations.
15372 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15374 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15375 to speedup StringBuilder.
15377 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15379 * dominators.c (mono_compute_natural_loops): Fix detection of
15380 loop body start blocks.
15382 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15384 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15386 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15389 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15391 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15393 2006-01-25 Martin Baulig <martin@ximian.com>
15395 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15396 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15397 started to cleanup this file a little bit.
15399 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15401 * mini.c: optimize a codepath frequently happening in generics code.
15403 2006-01-23 Martin Baulig <martin@ximian.com>
15405 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15407 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15408 functions directly.
15410 * driver.c: debug-debugger.c is only available if
15411 `MONO_DEBUGGER_SUPPORTED' is defined.
15413 2006-01-23 Martin Baulig <martin@ximian.com>
15415 * debug-debugger.c: Only enable this on platforms where the Mono
15416 Debugger is working (x86 and x86_64).
15418 2006-01-21 Martin Baulig <martin@ximian.com>
15420 The Mono Debugger is now using the normal `mono' instead of the
15421 `mono-debugger-mini-wrapper' when executing managed code.
15423 * debug-debugger.c: New file; previously known as
15424 debugger/wrapper/wrapper.c.
15426 * debug-mini.c (mono_init_debugger): Removed.
15428 * driver.c (mono_main): Added new `--inside-mdb' command line
15429 argument which is used when running inside the debugger.
15431 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15433 * liveness.c (mono_analyze_liveness): Remove some unused data
15436 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15438 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15440 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15442 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15443 depends on implementation details of monobitset.
15445 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15448 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15450 * liveness.c: Update after monobitset changes.
15452 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15454 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15456 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15458 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15460 * mini-s390x.c: Remove warning messages.
15462 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15464 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15466 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15468 * generics.2.cs: Add ldelem/stelem_any test.
15470 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15472 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15474 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15476 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15478 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15480 * generics.2.cs: Reenable vtype tests.
15482 * inssel-x86.brg: Remove an icorrect valuetype rule.
15484 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15486 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15487 initial support for OP_ABS.
15489 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15491 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15493 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15495 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15496 conversion and implement LADD/LSUB.
15498 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15501 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15503 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15505 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15508 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15510 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15511 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15512 (stack walk problem).
15514 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15516 * aot.c (mono_aot_load_method): Fix a warning.
15518 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15520 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15522 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15524 * iltests.il: Add test for #77148.
15526 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15529 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15531 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15533 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15535 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15536 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15538 * basic-long.cs: Add lconv-to-r4/r8 tests.
15540 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15542 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15544 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15545 here as on other archs.
15547 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15549 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15551 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15553 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15555 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15557 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15558 instrument_prolog; Add memory_barrier instruction.
15560 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15562 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15564 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15566 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15568 * aliasing.c inssel.brg: Fix warnings.
15570 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15571 could skip initialization of some parts of memory.
15573 * mini.c mini-ia64.c: Fix warnings.
15575 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15577 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15579 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15580 a crash seen on sparc.
15582 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15584 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15586 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15588 * mini-ops.h: Add s390_backchain instruction
15590 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15592 * cpu-s390.md: Add s390_backchain instruction
15594 * mini-s390.c: Significant ABI changes
15596 * mini-s390.h: Cater for zero length structures
15598 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15600 * mini-s390.c: ABI fixes
15602 * inssel-s390.brg: Remove debug statements
15604 * cpu-s390.md: Fix length of ATOMIC_xx operations
15606 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15608 * basic-float.cs: Add float<->long conversion tests.
15610 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15612 * mini-s390.c: Fix LOCALLOC processing.
15614 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15616 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15618 * iltests.il: Add tests for some opcodes not covered by the other
15621 2005-12-15 Neale Ferguson <neale@sinenomine.net>
15623 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
15624 register loading for Tail processing; Correct trace output.
15626 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
15628 * cpu-s390.md: Correct size of jmp instruction.
15630 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15632 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
15634 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15636 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
15637 Bring s390 up to current level.
15639 2005-12-12 Zltan Varga <vargaz@gmail.com>
15641 * generics.2.cs: Disable the newly added tests as they do not work yet.
15643 * generics.2.cs: Add valuetype tests.
15645 2005-12-09 Zoltan Varga <vargaz@gmail.com>
15647 * basic-long.cs: Add i4->u8 test.
15649 * objects.cs: Add tests for JIT intrinsic.
15651 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
15652 optimizations lost by a mistake.
15654 2005-12-07 Zoltan Varga <vargaz@gmail.com>
15656 * basic-long.cs: Remove a test moved to objects.cs.
15658 * arrays.cs: Add more array tests.
15660 2005-12-06 Zoltan Varga <vargaz@gmail.com>
15662 * arrays.cs: Add new tests for multi-dimensional arrays.
15664 2005-12-06 Raja R Harinath <rharinath@novell.com>
15666 * Makefile.am (test_sources2): Add generics.2.cs.
15667 (EXTRA_DIST): Add test_sources2.
15669 2005-12-05 Ben Maurer <bmaurer@ximian.com>
15671 Support for boxing and unboxing nullable types as well as the
15672 isinst operation on nullables, per the CLI ammendment.
15674 * inssel.brg (CEE_ISINST): Special case for nullable
15676 * mini.c (handle_unbox_nullable): new method
15677 (handle_box): Special case for nullable types
15678 (mono_method_to_ir): Call handle_unbox_nullable in correct
15681 * generics.2.cs: New test suite
15683 * Makefile.am: Support for regression tests with generics.
15685 2005-12-03 Zoltan Varga <vargaz@gmail.com>
15687 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
15688 allocated to registers. Fixes #76800.
15690 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
15692 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
15694 2005-11-30 Zoltan Varga <vargaz@gmail.com>
15696 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
15699 2005-11-29 Zoltan Varga <vargaz@gmail.com>
15701 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
15704 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
15706 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
15707 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
15709 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
15710 single precision before storing to a single precision location.
15712 2005-11-28 Raja R Harinath <rharinath@novell.com>
15714 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
15716 2005-11-27 Zoltan Varga <vargaz@gmail.com>
15718 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
15721 * basic.cs: Remove test_0_byte_compares test which was moved to
15722 objects.cs a long time ago.
15724 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15726 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15728 2005-11-20 Zoltan Varga <vargaz@gmail.com>
15730 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
15731 handlers are called.
15733 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
15736 * mini-ia64.c: Add support for the throw->branch exception
15739 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
15741 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15743 * mini.c: Enabled "fastpath" deadce :-)
15745 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15747 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
15748 alias analysis pass to support it.
15749 * mini.h: Likewise.
15751 * liveness.c: Likewise (liveness computation can use aliasing
15752 information to be more accurate).
15753 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
15754 moreover made so that "--compile-all" uses the given optimization
15755 flags and not the default ones.
15756 * aliasing.c: Alias analysis (new file).
15757 * aliasing.h: Likewise.
15758 * Makefile.am: added "aliasing.c" and "aliasing.h".
15760 2005-11-17 Zoltan Varga <vargaz@gmail.com>
15762 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
15765 2005-11-13 Zoltan Varga <vargaz@gmail.com>
15767 * mini-exceptions.c (mono_handle_exception_internal): Remove the
15768 fp >= end_of_stack exit condition, as it is not needed, and it might
15769 become true for fp eliminated frames.
15771 2005-11-11 Zoltan Varga <vargaz@gmail.com>
15773 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
15776 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
15778 * mini-arm.c: fixed alignment of doubles/longs to match
15779 the C ABI (bug #76635).
15781 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
15783 * aot.c: fix compilation with --enable-minimal=aot.
15785 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
15787 * mini-arm.c: fixed compatibility with the new
15788 floating point emulator package for compares.
15790 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
15792 * mini.c : reverted sig->pinvoke changes (r51396-51397).
15794 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
15796 * mini-exceptions.c (print_stack_frame): Output to stderr.
15797 (mono_handle_native_sigsegv): Ditto.
15799 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15801 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
15802 OP_LCONV_TO_OVF_I implementation.
15804 * mini-amd64.c: Add support for the throw->branch exception
15807 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
15808 when the catch clause catches a more general exception, i.e. Object.
15810 2005-10-30 Zoltan Varga <vargaz@gmail.com>
15812 * cpu-ia64.md: Remove unused opcodes.
15814 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
15815 specific defines for architectures defining USE_SIGACTION.
15817 * mini-ia64.c: Fix some warnings.
15819 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
15820 version seemed to skip a frame.
15822 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15824 * mini.c: Clean up the usage of sig->pinvoke flag. Now
15825 only calls which are made to native code use this flag.
15827 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
15829 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
15830 varargs methods as well.
15832 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
15833 which have save_lmf set. Reorganize methods prologs a bit.
15835 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
15836 debugger to the proper place.
15838 2005-10-29 Martin Baulig <martin@ximian.com>
15840 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
15841 when running inside the debugger until the debugger has support
15844 2005-10-26 Zoltan Varga <vargaz@gmail.com>
15846 * mini.h: Fix a warning.
15848 2005-10-24 Miguel de Icaza <miguel@novell.com>
15850 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
15851 we expose publicly, this returns the string.
15853 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
15855 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
15856 with fp elimination.
15858 2005-10-21 Zoltan Varga <vargaz@gmail.com>
15860 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
15861 native stacktrace using the glibc 'backtrace' function if available.
15863 2005-10-20 Zoltan Varga <vargaz@gmail.com>
15865 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
15867 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
15868 handle SIGSEGVs received while in native code.
15870 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
15871 code, call mono_handle_native_sigsegv which will abort the runtime
15872 after printing some diagnostics, instead of converting it into a
15873 confusing NullReferenceException.
15875 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15877 * cpu-pentium.md: Remove unused opcodes.
15879 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15881 * mini-amd64.h (MonoLMF): Add rsp field.
15883 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15886 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15888 * mini-codegen.c (get_register_spilling): Fix some warnings.
15890 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15892 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15893 elimination during exception handling. Enable fp elimination by
15896 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15899 2005-10-16 Martin Baulig <martin@ximian.com>
15901 * mini-exceptions.c
15902 (mono_debugger_run_finally): New public method for the debugger.
15904 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15906 * debug-mini.c (mono_debug_init_method): Fix warning.
15908 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15909 the 'exname' parameter const to fix some warnings.
15911 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15913 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15914 introduced by the previous patch.
15916 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15918 * basic-float.cs: Add test for precision of float arithmetic.
15920 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15921 when loading/storing single values from/to memory.
15923 * mini.c (mono_jit_compile_method_with_opt): Create the function
15924 pointers in the correct domain.
15926 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15928 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15929 introduced by previous patch.
15931 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15932 when out_filter_idx is NULL.
15934 * mini-exceptions.c: Don't run filter clauses twice during exception
15935 handling. Fixes #75755.
15937 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15939 * aot.c: Add support for ldflda wrappers.
15941 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15944 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15946 * mini.c, mini.h: do not consider exception handlers blocks when
15947 setting up interface variables.
15949 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15951 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15953 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15955 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15956 causes a regression.
15958 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15960 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15962 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15963 of the OP_P definitions.
15965 * TODO: Add a proposal for dealing with the CEE/OP mess.
15967 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15968 optimizations from the x86 port.
15970 * cpu-amd64.md: Ditto.
15972 * basic.cs basic-long.cs: Add tests.
15974 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15976 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15977 Patrik Torstensson's implementation of my exception-handling
15978 optimization idea, when the exception object is not used
15981 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15983 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15984 of the mul_imm optimizations from the old jit.
15986 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15988 * mini.c, liveness.c: patch by Patrik Torstensson and
15989 Zoltan Varga to improve performance in methods with
15992 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15994 * driver.c: Remove 'Globalization' entry from --version.
15996 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15998 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15999 there is a profiler interested in JIT events.
16001 * aot.c: Load profile files produced by the AOT profiling module, and
16002 reorder methods based on the profiling info. Add a 'method_order' table
16003 to the AOT file to make mono_aot_find_jit_info work with the reordered
16006 * mini.h: Bump AOT file version info.
16008 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16010 * mini-arm.h: work around what looks like a gcc bug when optimizations
16013 2005-09-28 Raja R Harinath <rharinath@novell.com>
16015 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16016 conditionals. Use ...
16017 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16019 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16021 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16022 to determine the amount of memory to copy when passing valuetypes.
16024 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16025 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16027 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16029 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16030 information about aot.
16032 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16034 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16035 macros. This will allow a deadlock debugger to easily be plugged
16038 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16040 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16042 2005-09-27 Raja R Harinath <rharinath@novell.com>
16044 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16045 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16046 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16047 ($(arch_built)) [CROSS_COMPILING]: Error out.
16049 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16051 * aot.c: Add support for the no_special_static flag for classes.
16053 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16055 * Reapply reverted patches.
16057 * *: Revert r50174 as well.
16059 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16061 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16063 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16065 2005-09-23 Miguel de Icaza <miguel@novell.com>
16067 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16068 part of the SIG_HANDLER_SIGNATURE.
16070 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16072 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16075 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16076 introduced by previous patch.
16078 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16080 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16081 saved registers too.
16083 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16084 upon the information returned by get_call_info ().
16086 * mini-x86.c (add_float): Fix stack size calculation.
16087 (mono_arch_call_opcode): Rewrite this so it works based up the
16088 information returned by get_call_info ().
16089 (mono_arch_get_this_vret_args): Ditto.
16091 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16093 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16094 in cinfo to determine the registers which need to be used.
16096 2005-09-20 Miguel de Icaza <miguel@novell.com>
16098 * driver.c (mono_main): Add --server and --desktop flags.
16100 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16102 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16103 registers as global registers.
16105 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16106 longer needed with the new register allocator.
16108 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16110 * cpu-ia64.md: Remove unused opcodes.
16112 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16114 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16116 * cpu-amd64.md: Remove unused opcodes.
16118 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16119 needed with the new register allocator.
16121 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16124 2005-09-16 Raja R Harinath <rharinath@novell.com>
16126 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16128 2005-09-16 Martin Baulig <martin@ximian.com>
16130 * exceptions-amd64.c
16131 (throw_exception): Don't call mono_debugger_throw_exception() if
16132 we're a rethrow - see the FIXME in the code.
16134 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16136 * mini.c (mono_init_exceptions): This only works on some architectures.
16138 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16140 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16143 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16145 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16146 now in mini-exceptions.c.
16148 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16150 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16151 now in mini-exceptions.c.
16153 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16155 * exceptions-x86.c: Applied patch from Patrik Torstensson
16156 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16158 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16159 code into mini-exceptions.c. Add some assertions to it.
16161 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16163 * aot.c (emit_section_change): Applied patch from "The Software Team"
16164 (<software@solmersa.com>). Fix as errors on windows.
16166 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16168 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16169 method info into the LMF.
16171 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16173 * mini-ia64.c: Add proper unwind info for method epilogs.
16175 * exceptions-ia64.c: Add some code to help debugging.
16177 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16179 * mini-exceptions.c: Fix warning.
16181 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16183 * mini.c: Really fix build.
16185 * mini-x86.c mini-amd64.c: Fix build.
16187 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16189 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16191 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16192 some Interlocked methods as intrinsics.
16194 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16195 for Thread methods as well.
16197 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16199 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16201 * mini-ia64.c mini-x86.c mini-amd64.c
16202 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16205 * mini.c (mono_init_exceptions): Fix build breakage.
16207 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16209 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16210 of instructions. Use the new ia64_unw_op macros for emitting unwind
16213 * mini.c (mono_init_exceptions): Initialize exception handling
16214 related trampolines at startup.
16216 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16218 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16220 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16222 * mini.c: Handle type loading errors gracefully during compilation and
16223 throw the appropriate exception.
16225 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16227 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16228 for the mono binary.
16230 2005-09-09 Martin Baulig <martin@ximian.com>
16232 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16235 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16237 * mini-arm.h: use emulation for conv.r.un for the release.
16239 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16241 * mini-arm.c, objects.cs: more fixes and tests for them.
16243 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16245 * mini-arm.c: align structures to at least 4 bytes to be able
16246 to keep our current optimized memcpy.
16248 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16250 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16252 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16254 * mini.c: ignore SIGPIPE.
16256 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16258 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16260 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16262 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16264 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16266 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16268 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16269 exception handling support.
16270 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16271 patch by Brian Koropoff <briank@marakicorp.com>).
16273 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16275 * mini.c: revert another 'optimization' which breaks when
16276 items on the eval stack need to be saved at a basic block end
16279 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16281 * jit-icalls.c: for arrays, ensure we always provide
16284 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16286 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16288 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16290 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16292 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16293 arguments in their original register.
16295 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16297 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16300 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16301 when ssapre is enabled.
16303 * inssel-long.brg: Fix bug in previous patch.
16305 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16306 multiplication by a constant.
16308 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16310 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16313 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16316 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16318 * inssel-arm.brg: apply changes tested by Brian Koropoff
16319 <briank@marakicorp.com>.
16321 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16323 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16325 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16327 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16328 to the same register if dreg is just a base register.
16329 (print_ins): Improve printing of membase opcodes.
16331 * inssel-x86.brg: Add optimized ldind(reg) rules.
16333 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16335 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16337 * mini.c: when running under valgrind, set the stack bottom for
16338 the GC at the actual approximate stack for the app (fixes running
16339 mono with valgrind).
16341 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16343 * mini.c: do no break at the first valuetype to init found
16344 (fixes bug #75791).
16346 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16348 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16350 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16352 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16354 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16356 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16358 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16360 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16362 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16365 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16368 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16371 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16373 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16375 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16377 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16378 in the tail recursion optimization.
16380 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16381 debug info into the assembly file.
16383 * iltests.il: Add test for filter regions.
16385 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16386 initial stack of filter regions. Fixes #75755.
16388 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16390 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16391 stack requirements.
16393 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16395 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16396 the check for an already compiled method on non-ia64 platforms.
16397 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16400 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16402 * inssel-x86.brg: Add some optimized call rules.
16404 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16406 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16409 * mini.h mini-trampolines.c: Pass the trampoline argument to
16410 mono_arch_patch_delegate_trampoline.
16412 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16414 * mini-trampolines.c: Fix build.
16416 * mini-amd64.h: Add delegate trampolines.
16418 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16420 * inssel-amd64.brg: Add optimized call rules.
16422 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16424 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16426 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16428 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16431 * mini-ia64.c: Remove LMF fixmes.
16433 * mini-ia64.h: Remove most fields from LMF.
16435 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16437 * mini-trampolines.c: Add support for IA64 function descriptors.
16439 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16440 for IA64 function descriptors.
16442 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16444 * tramp-arm.c: patch the vtable for virtual calls. Added
16445 support code to register/unregister the LMF.
16446 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16449 2005-08-19 Dick Porter <dick@ximian.com>
16451 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16452 bit value if needed.
16454 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16456 * mini.c (mini_get_method): Move handling of wrapper data here.
16458 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16460 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16463 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16464 bblock->code does not remain empty.
16466 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16468 * arrays.cs: Add regression test for #75832.
16470 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16471 rules. Fixes #75832.
16473 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16474 instruction scheduling.
16476 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16478 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16480 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16482 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16484 * mini-codegen.c: Fix VC build.
16486 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16488 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16490 * mini.h: fix signature for mono_register_opcode_emulation.
16492 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16494 * mini.c: Get rid of most of the helper_sig_... constants using
16495 mono_create_icall_signature ().
16497 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16499 * jit-icalls.c (helper_ldstr): New helper function.
16501 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16503 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16504 throw, load the string using a helper call instead of creating a string object.
16506 * aot.c: Update after LDSTR changes.
16508 * mini.h: Bump AOT file version.
16510 * aot.c: Save class size info into the AOT file. Print more statistics during
16513 * mini.h: Bump AOT file version.
16515 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16516 ordering of disasm cases. Fixes #74957.
16518 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16520 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16521 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16522 the generic code needed for the ARM port.
16524 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16526 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16527 inssel-arm.brg: more ARM features and fixes.
16529 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16531 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16532 ARM port work in progress.
16534 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16536 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16538 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16540 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16542 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16544 * *-ia64.*: Ongoing IA64 work.
16546 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16548 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16550 * TODO: Remove out-of-data todo stuff.
16552 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16555 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16557 * mini.h: Bump corlib version.
16559 2005-07-27 Martin Baulig <martin@ximian.com>
16562 (create_copy_ins): Added `const unsigned char *ip' argument; set
16563 `copy->cil_code' from it.
16565 2005-07-27 Martin Baulig <martin@ximian.com>
16567 * mini-exceptions.c (mono_handle_exception): Don't call
16568 mono_debugger_handle_exception() for filters.
16570 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16572 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16575 2005-07-26 Martin Baulig <martin@ximian.com>
16577 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16579 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16580 helper_compile_generic_method() if the method is actually virtual
16583 2005-07-26 Martin Baulig <martin@ximian.com>
16586 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16587 public; this is now accessed directly by the debugger.
16588 (mono_generic_trampoline_code): Removed.
16591 (mono_debug_init_method): Also add interncalls and wrappers.
16593 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16595 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16597 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16599 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16601 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16603 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16605 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16607 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16608 getting TLS offsets on AMD64 too.
16610 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16612 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16614 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16616 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16617 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16619 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16621 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
16623 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
16626 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
16627 mono_sparc_is_virtual_call ().
16629 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
16631 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
16632 trampoline parameters.
16634 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
16636 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
16637 to mono_arch_get_vcall_slot_addr.
16639 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
16642 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
16644 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16646 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
16648 2005-07-19 Martin Baulig <martin@ximian.com>
16650 * exceptions-amd64.c (throw_exception): Call
16651 mono_debugger_throw_exception() here like we're doing it on i386.
16653 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16655 * mini-ia64.c: Add optimized TLS access support.
16657 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
16659 * mini-exceptions.c: Ongoing IA64 work.
16661 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
16663 * mini.c: Use the default optimization set when embedding. Fixes
16666 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
16668 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
16669 of trampolines to a separate file.
16671 * mini-trampolines.c: New file.
16673 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
16676 * tramp-x86.c: Reorganize the trampoline code to be similar to the
16679 * mini-codegen.c: Fix cygwin build.
16681 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
16683 * mini.c: Add some minor changes needed by the IA64 port.
16685 * *-ia64.*: Ongoing IA64 work.
16687 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
16689 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
16690 trampolines into arch-independent and arch-dependent parts.
16692 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
16694 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
16696 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
16698 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
16699 the xp-regalloc-branch for amd64.
16701 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
16702 xp-regalloc-branch for x86.
16704 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
16706 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
16708 2005-07-06 Martin Baulig <martin@ximian.com>
16711 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
16712 (mono_jit_runtime_invoke): Likewise.
16714 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
16716 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
16719 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
16720 without loading their metadata. Reorganize the file format so exception handling+
16721 debug info is kept separate from normal method info. Create MonoJitInfo
16722 structures for methods lazily.
16724 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
16726 (x86_class_init_trampoline): Patch AOT class init trampolines too.
16728 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
16730 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
16733 * mini.h: Bump AOT file version.
16735 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
16737 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16739 2005-07-01 Raja R Harinath <rharinath@novell.com>
16741 * Makefile.am (check-local): Call semdel-wrapper.
16743 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
16745 * mini-x86.c: Revert the last change as it seems to break the build..
16747 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
16749 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16751 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
16753 2005-06-27 Ben Maurer <bmaurer@ximian.com>
16755 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
16756 outside of the macro, so strange stuff doesn't happen with gcc4
16757 (NEW_AOTCONST_TOKEN): Likewise.
16759 2005-06-28 Martin Baulig <martin@ximian.com>
16761 * mini.c (mini_class_is_system_array): New static method; use this
16762 instead of `klass->parent == mono_defaults.array_class' everywhere
16763 since this also works for the new generic array class.
16765 2005-06-26 Ben Maurer <bmaurer@ximian.com>
16767 * inssel.brg: Remove warnings.
16769 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
16771 * mini-ia64.c: Ongoing IA64 work.
16773 * basic-float.cs: Add float->i1 conversion test.
16775 * iltests.il: Add conv.u4 test.
16777 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
16779 * inssel-long.brg: Fix bug caused by last change.
16781 2005-06-23 Geoff Norton <gnorton@customerdna.com>
16783 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
16784 BSDs. Allows the x86 JIT to work on OSX86
16786 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
16788 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
16791 * mini-ia64.c: Ongoing IA64 work.
16793 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
16795 * mini-ia64.c: Ongoing IA64 work.
16797 * driver.c: Clean up jit_code_hash as well when using --regression.
16799 * inssel-long.brg: Fix long->i4/u4 conversion rules.
16801 * basic-long.cs: Add tests for long->u4 conversion.
16803 2005-06-18 Ben Maurer <bmaurer@ximian.com>
16805 * mini.c: Take mono_get_domainvar out of macros. This makes sure
16806 that we do not depend on undefined C behavior: the order stuff
16807 gets evaluated within an expression. Fixes mono when compiled on
16810 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
16812 * *-ia64.*: Ongoing IA64 work.
16814 * aot.c: Lower memory usage while loading AOT methods.
16816 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
16818 * mini.h: Bump AOT file format version.
16820 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
16822 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
16824 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
16826 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
16827 not on callee assembly). Fixed some comments.
16829 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
16831 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
16832 it gets proper disassembly.
16833 (emit_method_info): Remove some dead code.
16835 * mini.c (mini_method_compile): Allways allocate the GOT var in
16836 mono_method_to_ir for emulating opcodes.
16838 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
16840 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
16841 before freeing the code memory. Fixes #74990.
16843 * objects.cs: Add regression test for #74992.
16845 * liveness.c: Extend live ranges of arguments to the beginning of the
16846 method. Fixes #74992.
16848 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
16849 so it points into the faulting instruction.
16851 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
16853 * jit-icalls.c (mono_imul_ovf): Add exception handling.
16855 * *-ia64.*: Ongoing IA64 work.
16857 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
16859 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
16861 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
16863 * *-ia64.*: Ongoing IA64 work.
16865 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
16867 * basic-long.cs: Add tests for add/sub.ovf.
16869 * basic.cs: Add tests for sub.ovf.
16871 * *-ia64.*: Ongoing IA64 work.
16873 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16875 * *-ia64.*: Ongoing IA64 work.
16877 * basic.cs: Add conv.ovf.i4.un test.
16879 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16881 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16883 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16885 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16887 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16889 * *-ia64.*: Ongoing IA64 work.
16891 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16894 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16896 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16898 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16900 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16902 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16904 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16905 of a call is callable by a near call.
16907 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16909 * mini-ia64.c: Ongoing IA64 work.
16911 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16913 * genmdesc.c: Make the generated array non-static.
16915 * inssel-long.brg: Fix LSHR_IMM rule.
16917 * *-ia64.*: Ongoing IA64 work.
16919 * *-ia64.*: Ongoing IA64 work.
16921 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16923 * *-ia64.*: Ongoing IA64 work.
16925 * *-ia64.*: Ongoing IA64 work.
16927 * mini-ia64.c: Ongoing IA64 work.
16929 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16931 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16933 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16935 * objects.cs basic-long.cs: Move some tests to objects.cs.
16937 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16939 * *-ia64.*: Ongoing IA64 work.
16941 * iltests.il: Add a new test.
16943 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16944 newobj. Fixes #75042.
16946 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16948 * *-ia64.*: Ongoing IA64 work.
16950 * *-ia64.*: Ongoing IA64 work.
16952 * *-ia64.*: Ongoing IA64 work.
16954 * basic.cs objects.cs: Move tests accessing static variables as well.
16956 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16958 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16960 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16962 * driver.c: Always print failed tests.
16964 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16967 * *ia64*: Ongoing IA64 work.
16969 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16971 * basic.cs: Add tests for add.ovf. Fix warnings.
16973 2005-05-18 Miguel de Icaza <miguel@novell.com>
16975 * driver.c (mono_main): Avoid crash if no argument is passed to
16976 --break; Do not use g_error, but f_printf. And fix all other
16977 ocurrences of the same crash.
16979 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16981 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16982 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16985 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16987 * *-ia64.*: Add beginnings of IA64 backend.
16989 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16991 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16993 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16996 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16998 * mini-amd64.c: Fix a warning.
17000 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17002 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17003 in float_neg. Fixes #74897.
17005 * mini-amd64.c (emit_call): Fix another near call bug.
17007 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17009 * declsec.c: Keep the appdomain information in the structure. Added a
17010 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17011 value gets overwritten).
17012 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17013 an MonoAppDomain member to MonoSecurityFrame.
17014 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17015 used in the stack walk. Now use a MonoArray which grow (double) when
17018 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17020 * mini.c: Re-enabled runtime cleanup, since running threads should
17021 now properly stop when exiting.
17023 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17025 * mini-codegen.c: New file contaning the arch-independent local
17026 register allocator. Not used by any architectures yet.
17028 * mini.h linear-scan.c: Merge some changes from the
17029 mini-xp-local-regalloc branch.
17031 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17033 * mini-amd64.c (emit_call): Fix calls to native functions when the
17034 runtime is compiled as a shared library. Fixes #74756.
17036 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17037 on a literal field. Fixes #74751.
17039 2005-04-25 Raja R Harinath <rharinath@novell.com>
17041 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17043 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17045 * objects.cs: Add missing null casting test.
17047 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17049 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17050 in wrapper methods. Also rename 'address' variable to 'offset'.
17052 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17054 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17057 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17059 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17062 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17064 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17066 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17068 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17069 just the last bytes.
17071 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17073 * aot.c (mono_compile_assembly): Fix warning.
17075 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17076 by the _MSC_VER stuff.
17078 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17080 * inssel-long.brg: Fix #74588.
17082 * cpu-amd64.md: Fix #74591.
17084 * iltests.il: Add new regression tests.
17086 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17088 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17091 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17093 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17095 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17096 from Bill Middleton <flashdict@gmail.com>.
17098 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17100 * arrays.cs: Add new regression test. Fix warnings.
17102 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17104 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17105 and leakage in CKFINITE.
17107 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17108 this to a null op since it is called on amd64 too.
17110 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17112 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17113 body since this is not used on amd64.
17115 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17117 * mini-amd64.c: Remove obsolete fixmes.
17119 * mini.c (print_method_from_ip): Fix debugging support.
17121 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17123 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17124 so that expressions that don't give much gain are not reduced.
17125 * ssapre.h: Likewise.
17127 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17129 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17131 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17133 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17135 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17137 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17139 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17141 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17143 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17146 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17148 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17150 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17152 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17153 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17155 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17157 * mini-x86.c: Fix up stack overflow handling.
17159 * exceptions.cs: Add new regression test.
17161 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17163 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17164 mono_jit_thread_attach.
17166 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17168 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17170 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17171 avoid calling constructors using callvirt.
17173 * inssel.brg: Fix #74073.
17175 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17177 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17178 compilation with non-GCC compilers.
17179 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17180 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17182 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17184 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17185 klass->interface_offsets (will likely fix bug#74073).
17187 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17189 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17191 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17193 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17194 to amd64_div_reg_size ().
17196 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17198 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17200 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17202 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17204 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17206 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17208 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17210 * mini.c (mono_precompile_assembly): Load and precompile referenced
17211 assemblies as well. Fixes #74015.
17213 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17215 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17217 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17219 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17220 a lot of checks and (anyway) permissions cannot work until corlib is
17223 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17225 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17227 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17229 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17230 calls (fixes bug#72824).
17232 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17234 * mini.c: fix tail recursion elimination (see test in bug#73936).
17236 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17238 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17239 some fp functions in sse2 mode.
17241 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17243 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17245 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17247 * mini.h mini.c: Add mono_get_jit_tls_key ().
17249 * mini-x86.c: Enable fast TLS support on windows.
17251 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17253 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17254 * mini.c: Check for p/invoke method when generating code. If a
17255 p/invoke method, or it's class, isn't decorated with [Suppress
17256 UnmanagedCodeSecurity] then generate code to call System.Security.
17257 UnmanagedDemand (only if the security manager is active).
17259 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17261 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17262 last change as it seems to cause strange crashes.
17264 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17266 * *.c: handle unsafe function pointers where needed.
17268 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17270 * mini.c (mono_jit_free_method): Remove the fixme too.
17272 2005-03-15 Miguel de Icaza <miguel@novell.com>
17274 * mini.c: As discussed, make the code actually free the delegate
17275 thunk now, to enable the debugging of delegate problems, use
17276 MONO_DEBUG=1 when running Mono.
17278 This takes also care of parts of the leaks as seen by Joe.
17280 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17282 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17283 thread_tls_offset calculation.
17285 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17287 * declsec.c: Reworked linkdemand checks for icall. The previous code
17288 was using the declaration code (untrusted) and didn't work as expected
17289 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17292 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17294 * iltests.il: Add new localloc test.
17296 * mini-amd64.c: Handle large stack allocations the same way as on
17297 windows if stack overflow handling is working.
17299 * mini-amd64.c: Allocate the signal stack using mmap.
17301 * mini.c (sigsegv_signal_handler): Fix reading of context.
17303 * mini-exceptions.c: Fix up stack overflow handling.
17305 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17307 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17309 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17311 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17313 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17314 tramp_init functions as they are no longer needed.
17316 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17318 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17320 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17322 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17324 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17327 * mini-ops.h: Add OP_LMUL_IMM.
17329 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17330 long mul/div opcodes as intrinsic.
17332 * mini-amd64.c (emit_call): Handle the case when the callee might be
17335 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17337 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17340 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17342 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17344 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17346 * mini.c (mono_codegen): Don't leak here, to help people running
17349 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17351 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17352 conversions in sse2 mode.
17354 * basic-float.cs: Add regression test.
17356 * mini-amd64.c: Reenable sse2.
17358 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17360 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17362 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17364 * driver.c: Copyright text should include 2005.
17366 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17368 * cpu-amd64.md (load_membase): Fix more max lengths.
17370 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17372 * cpu-amd64.md (load_membase): Fix max length.
17374 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17376 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17378 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17379 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17381 * basic-float.cs: Add rounding regression test.
17383 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17385 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17387 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17388 structures in registers for pinvoke wrappers.
17390 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17392 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17394 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17396 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17397 wrapper to mono_jit_thread_attach.
17399 * mini.c (mini_jit_thread_attach): New jit icall.
17401 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17402 native->managed wrappers.
17404 * exceptions.cs: Add new regression test.
17406 * mini.c (optimize_branches): Check regions in the cbranch to throw
17407 block case as well. Fixes #73242.
17409 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17411 * mini.c: thread safety fixes.
17413 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17415 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17416 patching stuff, since delegates use jump trampolines so there is
17419 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17422 * tramp-amd64.c: Fix build.
17424 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17425 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17427 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17428 Rename this to mono_arch....
17429 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17431 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17433 * mini-amd64.c (emit_call): If both the caller and the callee is
17434 guaranteed to have 32 bit addresses, emit a normal call.
17436 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17438 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17439 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17440 method_ptr inside delegates.
17442 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17444 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17445 invalidated. Fixes #73001.
17447 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17449 * mini-x86.c: Only use stdcall for pinvokes on windows.
17451 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17453 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17454 * mini-x86.c: remove unreliable __thread var offset detection,
17455 use the correct accessors and enable by default.
17457 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17459 * mini.c (mono_jit_free_method): Fix memory leak.
17461 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17463 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17465 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17467 * cpu-amd64.md: Fix lengths of atomic opcodes.
17469 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17471 * driver.c: try to not imply using ICU is any good.
17473 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17475 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17476 functions as inline ops.
17478 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17479 some Interlocked functions as inline ops.
17481 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17483 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17485 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17487 * mini.c: Add support for OP_NOT_TAKEN.
17489 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17490 structures in registers for pinvoke wrappers.
17492 * mini-amd64.c: Fix warnings.
17494 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17496 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17498 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17500 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17501 address instead of loading the address from it.
17503 * mini-x86.c: Add support for returning small structs in registers
17504 on Win32. Fixes part of #70864.
17506 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17508 * trace.c (get_token): Improve error checking.
17510 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17512 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17514 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17516 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17517 it can be reused for MonoClass.
17518 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17521 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17523 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17524 instead of a MonoReflectionMethod. The method information wasn't used
17525 when displaying SecurityException details (but will be now).
17527 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17529 * Makefile.am : windows build fix.
17531 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17533 * iltests.il: Add new regression test.
17535 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17538 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17540 * mini.c: Moved linkdemand check into helper function check_linkdemand
17541 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17544 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17546 * declsec.c: Added statistics counter for different kinds of
17548 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17549 (and commented) declaration.
17550 * mini.c: Added statistics counter for security Demand code
17551 generation. Added display of security statistics.
17553 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17555 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17556 Fix compilation errors under gcc-2.95.
17558 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17560 * mini.c, driver.c: Use the new jit trampoline hashtable
17562 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17564 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17566 2005-02-11 Martin Baulig <martin@ximian.com>
17568 * debug-mini.c (mono_debug_close_method): Free the line number array.
17570 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17572 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17575 * mini.h: Bump AOT file format version.
17577 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17579 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17581 * declsec.h: Added macros to get/set lazyly initialized security
17582 informations about assemblies. Added new enum for different type of
17583 possible LinkDemand violation. Added function to check LinkDemands.
17584 * mini.h: Added a field to MonoCompile to hold any security violation
17585 detected when JITting a method (so it can be thrown later).
17586 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17587 and CEE_CALLVIRT. Added code to throw exception at the end of
17588 mini_method_compile (note: the exception is unhandled right now).
17590 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17592 * mini.c, jit-icalls.c: use the managed implementation of
17593 memset for initobj and memset, to avoid managed <-> unmanaged
17596 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17598 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17599 optimization if it would need a GOT var.
17601 * basic.cs: Add tests for constant propagation and switch statements.
17603 * ssa.c: Fix out-of-range constant propagation and switch statements.
17605 2005-02-09 <vargaz@freemail.hu>
17607 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17609 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17611 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17613 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17615 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17617 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17619 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17620 arithmetic operations.
17622 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
17624 * mini-ppc.c: add a workaround for broken user code that
17625 DllImports vararg functions with non-vararg signatures.
17627 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
17629 * mini.c (mono_jit_compile_method_inner): Add detection and a
17630 meaningfull error message for assemblies written in Managed C++.
17632 * tramp-amd64.c mini-amd64.h: Add support for
17633 create_trampoline_from_token ().
17635 * aot.c mini-x86.c abcremoval.c: Applied patch from
17636 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
17638 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
17640 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
17641 which takes a MonoImage/token as parameter instead of a MonoMethod.
17643 * aot.c: Use the new trampoline for initializing vtables.
17645 * aot.c: Add support for ldfld/stfld_remote wrappers.
17647 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
17648 rules for compare <MEM>, IMM.
17650 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
17652 * aot.c: Handle inherited finalizers correctly.
17654 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
17656 * inssel.brg (stmt): Add a missing _setup_... ().
17658 * aot.c: Save some parts of the class state to the AOT file and use it
17659 to recompute that state when a class is initialized.
17661 * mini.c: Install AOT hooks into the runtime.
17663 * mini.h: Bump AOT file format version.
17665 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
17668 * iltests.il: Add new test.
17670 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
17672 * mini.c: fix typo.
17674 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
17676 * mini.c: setup the statistical profiler in the thread attach
17677 callback to cope with the new single thread code.
17679 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
17681 * mini-ppc.c: ensure we have enough room for the profiler
17682 calls (fixed bug#72084).
17684 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
17686 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
17689 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17691 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
17693 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17695 * ssapre.c: Fixed an issue with down safety (this allows IronPython
17696 to succesfully execute parrotbench).
17697 * ssapre.h: Likewise.
17699 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17701 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
17702 variable for stores to method arguments (fixes a SSAPRE issue).
17704 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17706 * mini.c: handle value types in dup, fixes gen-112.cs.
17708 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
17710 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
17711 sequence for calls in dynamic methods to avoid thunks.
17713 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
17715 * mini.c: correctly remove dynamic methods from the hashtable.
17717 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17719 * driver.c: Disabled SSAPRE until fix the bug that appears
17720 in IronPython's parrotbench.
17722 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
17724 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
17726 * mini.c (mono_method_to_ir): Revert the previous change.
17728 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
17729 when AOT compiling.
17731 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
17732 mono_jit_info_table_find () etc. when running under valgrind.
17734 * inssel.brg: Fix warnings.
17736 * mini-exceptions.c: Fix warnings.
17738 2005-01-31 Martin Baulig <martin@ximian.com>
17740 * driver.c (compile_all_methods_thread_main): Don't try to compile
17741 generic methods or anything which has type parameters.
17743 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
17745 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
17747 * TestDriver.cs: Add --verbose flags.
17749 * graph.c ssa.c: Fix 64 bit warnings.
17751 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
17752 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
17753 Fix 64 bit warnings.
17755 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
17756 variable not spotted by gcc.
17758 * mini-amd64.c inssel-amd64.brg: Applied patch from
17759 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
17760 X86_COMPARE_MEMBASE opcodes.
17762 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
17764 2005-01-29 Ben Maurer <bmaurer@ximian.com>
17766 * *: MonoMethod->signature might be NULL now. You *MUST* use
17767 mono_method_signature.
17769 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17771 * driver.c (compile_all_methods_thread_main): Compile the methods
17772 without invoking cctors.
17774 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17776 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
17777 * basic-calls.cs: test for the above.
17779 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17781 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
17782 MonoJitInfo changes.
17784 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
17786 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
17787 eagerly if it contains dynamic methods.
17789 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
17791 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
17792 trace, it is now computed by an icall from trace_ips.
17794 * mini-exceptions.c: Fix a warning.
17796 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
17798 * mini-exceptions.c: don't bother getting stack trace info if
17799 it's not going to be used.
17801 2005-01-27 Raja R Harinath <rharinath@novell.com>
17803 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
17806 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
17808 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
17810 * aot.c: Avoid calling mono_method_get_header () if not needed.
17812 * mini.h: Bump AOT file format version.
17814 * mini.c (mono_emit_native_call): Allocate a GOT var here.
17816 * mini.c (mono_print_tree): Print more info for calls.
17818 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
17820 * declsec.h: Remove warning by adding missing include for marshal.h
17822 2005-01-26 Martin Baulig <martin@ximian.com>
17824 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
17827 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
17829 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
17832 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
17834 * aot.c (mono_compile_assembly): Fix a warning.
17836 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
17838 * declsec.c: Look for security attributes on the original MonoMethod
17839 (and not the wrapped one). This fix permissions on icalls.
17841 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17843 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17845 * mini.c (mono_allocate_stack_slots): Add a fixme.
17847 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17849 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17851 * inssel.brg: optimize casts of sealed types (more
17852 optimizations waiting for fixes in remoting).
17854 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17856 * inssel.brg (stmt): Add another dummy rule.
17858 * driver.c: Fix warnings.
17860 * driver.c (mono_main): If running under valgrind, instruct glib to use
17861 the system allocation functions so valgrind can track the memory
17862 allocated by the g_... functions.
17864 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
17866 * mini-ops.h: Add OP_DUMMY_STORE opcode.
17868 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
17870 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
17871 variables in try regions.
17873 * mini.c (mini_method_compile): Don't disable optimizations on large
17874 methods when AOT compiling.
17876 * mini.c (mono_allocate_stack_slots): New arch independent method to
17877 allocate stack slots. Not yet used.
17879 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17881 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17883 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17885 * mini-ppc.c: make the branch info relative as the code
17886 buffer can be reallocated.
17888 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17890 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17891 * driver.c: Removed the AOT/security restriction. Now initialize the
17892 security manager (in metadata) if --security is used.
17893 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17894 rather than the pointer to declarative security, when AOT is used.
17896 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17898 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17899 basic blocks, reduced intrinsic exception throwing code size.
17901 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17903 * driver.c (mini_usage): Reorder the usage screen.
17905 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17907 * mini.c (mono_resolve_patch_target): Fix warning.
17909 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17911 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17914 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17916 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17917 breaks the amd64 build.
17919 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17920 register allocation. Fixes #71454.
17922 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17924 * arrays.cs: Add new regression test.
17926 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17928 * ssapre.c: Turned usage of snprintf to GString.
17929 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17930 (I left it on by mistake in my previous commit).
17932 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17934 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17935 on cond branch optimization (fixes bug# 71515).
17937 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17939 * abcremoval.c: Fixed bug 71062.
17940 * abcremoval.h: Likewise.
17942 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17944 * mini.c: Added a new functionality to optimize_branches, the removal
17945 of useless basic blocks, and fixed some problem in the removal of
17946 critical edges; some utility functions added for both purposes.
17947 * ssapre.c: Added complex expression support, and fixed bug 70637.
17948 * ssapre.h: Likewise.
17949 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17951 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17952 * driver.c: Re-enabled SSAPRE.
17954 2005-01-19 Martin Baulig <martin@ximian.com>
17956 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17957 the result of mono_get_method_constrained().
17959 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17961 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17964 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17966 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17967 be detected. Fixes #59296.
17969 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17971 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17972 which can happen. Fixes #71361.
17974 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17976 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17979 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17981 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17982 appdomain-unload.exe to fail.
17984 * mini.c: Fix some memory leaks.
17986 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17988 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17989 Fixed bug and sped up some codepaths.
17991 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17993 * mini.c: Fix some memory leaks.
17995 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17998 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18000 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18003 * iltests.il: Add regression test for #71320.
18005 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18007 * mini.c (mono_codegen): Fix installation of profiler hooks.
18009 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18011 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18013 * mini.h, mini.c, cfold.c: optimize access to enum
18014 readonly fields, too. Eval conditional branches if possible
18015 to perform unreachable code removal in more cases.
18017 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18019 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18021 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18024 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18025 WinXP DEP. Fixes #71244.
18027 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18029 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18031 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18033 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18035 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18037 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18040 * mini.h: Bump AOT version.
18042 * mini.h (MonoCompile): Change exvar to a hash table.
18044 * mini.c: Allocate a separate exvar for each handler block.
18046 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18048 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18049 ex var with the pending exception and only throw if the two are equal.
18052 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18054 * mini-x86.c: Fix warnings.
18056 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18057 used by all the ports now.
18059 * aot.c: Add write-symbols and save-temps options.
18061 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18063 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18065 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18067 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18070 * tramp-s390.c: Check vtable slot belongs to the domain.
18072 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18073 as per other platforms.
18075 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18077 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18079 * driver.c: we don't run the Main() code in a subthread anymore.
18081 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18083 * mini.c: added experimental rtc support in the statistical
18084 profiler: if the user has the permission, more accurate statistics
18085 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18086 The MONO_RTC value must be restricted to what the linux rtc allows:
18087 power of two from 64 to 8192 Hz.
18089 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18091 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18093 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18095 * mini-ppc.c: better icache flush for smp.
18097 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18099 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18101 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18102 amd64 port, not yet used.
18104 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18106 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18109 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18111 * driver.c: Added --security option to activate the security manager.
18112 Right now this will allow code generation for declarative demands and
18113 is disabled when AOT is specified.
18114 * mini.c: Add code generation for declarative security demands.
18115 * mini.h: Add mono_use_security_manager as an extern gboolean.
18117 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18119 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18120 emitting more dense assembly code.
18122 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18123 exception throwing stuff.
18125 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18127 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18130 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18131 left in by mistake.
18133 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18136 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18138 * tramp-*.c: Only patch vtable slots if the object is in the current
18139 domain. Fixes appdomain-unload.exe.
18141 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18143 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18146 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18148 * mini.c (reverse_branch_op): New helper function.
18150 * mini.c (optimize_branches): Run the new optimization only on
18151 platforms which support it. Also reverse all kinds of branches.
18153 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18155 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18158 * mini.c (optimize_branches): Reverse not-equals branches if the false
18159 bblock is a throw. This happens a lot of time with argument checking in
18162 * mini.c (mono_codegen): Add support for placing basic blocks after
18163 the function epilogue.
18165 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18168 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18170 * mini.c (setup_stat_profiler): Only set this up if the platform
18171 supports ITIMER_PROF.
18173 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18175 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18178 * inssel.brg: Fix a warning.
18180 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18182 * mini.c: added support for statistical profiler
18183 (run with: --profile=default:stat).
18185 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18187 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18189 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18191 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18192 related to global registers from the amd64 port.
18194 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18196 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18198 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18199 with global registers.
18200 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18202 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18204 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18206 * debug-mini.c (encode_value): Fix off-by-one.
18208 * aot.c (encode_value): Likewise.
18210 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18212 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18214 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18217 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18219 * aot.c (emit_method_info): Increase size of temp buffer.
18221 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18224 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18226 * aot.c (emit_method_info): Fix build.
18228 * aot.c: Further rework of the AOT file format to reduce the size of
18229 the method info data.
18231 * mini.h: Bump AOT file format version.
18233 2004-12-27 Martin Baulig <martin@ximian.com>
18235 * mini.c (mini_get_method): New static method; call
18236 mono_get_method_full() and mono_get_inflated_method().
18237 (mono_method_to_ir): Use mini_get_method() instead of
18238 mono_get_method_full().
18240 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18242 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18244 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18246 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18248 * inssel-amd64.brg: Add some optimization rules.
18250 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18252 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18253 standard not GC'd stuff is fine.
18255 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18257 * aot.c: Rework the AOT file format to get rid of most of the global
18258 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18260 * mini.h: Bump AOT file format version.
18262 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18264 * mini.h: Bump AOT file format version.
18266 * aot.c (mono_aot_is_got_entry): New function to determine if an
18267 address is inside a GOT.
18269 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18271 * cpu-pentium.md: Increase the maximum size of some instructions which
18272 might involve a got access.
18274 * mini.c (get_method_from_ip): Another debug helper function.
18276 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18277 when got var accesses are created during the decompose phase.
18279 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18281 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18282 argument mini_compile_method and to MonoCompile, and use this to
18283 determine whenever a given method is compiled for AOT. This allows the
18284 other methods compiled during AOT compilation to be free of AOT stuff,
18285 so the backends does not need to add special support for them by
18286 creating a fake GOT etc.
18288 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18291 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18293 * mini.c (mono_method_to_ir): It turns out that some of the
18294 x-appdomain wrappers are lax with types, so just ignore this for
18297 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18298 at the vtable->klass. If it is non-shared code we can just use the
18301 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18303 * mini-ppc.c: access MonoDomain from tls, too.
18305 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18307 * declsec.c: Removed unused variable (and related warning ;-)
18309 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18311 * iltests.il: New test for LDELEMA on an array of ref types.
18313 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18314 all ldelema's on reftypes.
18315 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18316 it was the wrong place to put it.
18318 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18319 register to pop to make this cleaner, at the request of Paolo.
18321 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18323 * mini-ops.h (OP_GETHASHCODE): New op.
18325 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18327 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18330 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18333 * mini-x86.c (mono_arch_output_basic_block): Rather than
18341 The first is 3 bytes while the second is 1. This saves 36 kb on
18342 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18343 see a small boost because of icache locality.
18345 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18347 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18349 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18350 started code sharing with the generic code.
18352 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18354 * mini-ppc.c, cpu-g4.md: added code for direct access to
18357 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18359 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18360 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18363 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18365 * declsec.c|h: Added functions to cache the declarative stack modifiers
18366 in MonoJitInfo and to create a security frame from a MonoJitInfo
18368 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18369 created. Register internal calls for System.Security.SecurityFrame::
18370 _GetSecurityFrame and _GetSecurityStack.
18371 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18372 the definitions for the new stack walk/callback mechanism.
18373 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18374 first security frame for LinkDemands and InheritanceDemands) and
18375 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18377 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18378 walk initialization (lupus).
18380 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18382 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18384 (handle_loaded_temps): Do not create a temporary variable for
18385 things that we know are temps. They will never be modified.
18386 (mono_spill_call): Set MONO_INST_IS_TEMP
18387 (mono_emulate_opcode): ditto
18389 (mono_method_to_ir.CEE_DUP): ditto
18391 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18393 * mini.c (type_to_eval_stack_type): Make this handle the void type
18394 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18395 (emit_tree): use ip_in_bb to special case some common idioms
18396 Update all callers to pass in the IP.
18397 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18399 This gives us a nice 2% speedup in mcs bootstrap.
18401 * mini-x86.c (peephole_pass): Peephole pass to make
18410 * mini.c (ip_in_bb): new method.
18411 (mono_method_to_ir): use this method rather than doing the hash
18414 * linear-scan.c (mono_linear_scan): When expiring actives, you
18415 don't need to keep around variables that expire on this
18416 instruction. This makes it so that:
18419 store (ebx add (ebx, 1))
18423 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18425 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18426 combination to avoid doing two copies. Fix up problems with previous
18429 * mini.c: Fix 64 bit warnings.
18431 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18433 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18435 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18436 changes from the x86 code.
18438 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18440 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18442 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18443 throwing code to reduce its size, unify the AOT and non-aot code and
18444 get rid of relocations in the AOT case.
18446 * mini-x86.h mini.c exceptions-x86.c
18447 (mono_arch_get_throw_corlib_exception): New arch specific function to
18448 raise corlib exceptions which doesn't require relocations in the
18451 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18453 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18455 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18458 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18461 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18463 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18464 with add function when used from Inc/dec atomic
18465 functions. Re-enabled optimization on x86.
18466 * mini-ops.h: renamed atomic_add functions to
18467 allow _add to match the Interlocked::Add and
18468 _add_next to match Interlocked::Inc/Dec.
18470 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18472 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18473 linking of BBs to the end BB, and enabled SSAPRE also with
18474 consprop and copyprop (which was prevented by that bug).
18476 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18478 * mini-x86.c: disabling the Interlocked optimizing code.
18480 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18482 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18483 file version check.
18485 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18487 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18488 interlocked optimization due lack of support on x86, rewrote
18489 exchange to take into account that base may be in eax.
18491 xsp works again; activated Interlocked optimizing code.
18493 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18495 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18497 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18499 * mini-ops.h: Add new opcodes.
18501 * mini.h: Add new patch types. Add got_var to MonoCompile.
18503 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18504 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18505 make it work with all kinds of patchable code.
18507 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18508 address of the GOT, and referencing entries in the GOT.
18510 * mini.c: Add code to load the GOT address if needed by an opcode.
18512 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18513 independent AOT code on the x86 using an elf-style Global Offset Table.
18515 2004-12-14 Raja R Harinath <rharinath@novell.com>
18517 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18519 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18521 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18524 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18526 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18527 of Interlocked:Increment/Decrement/Add as inline ops.
18528 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18530 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18532 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18533 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18535 2004-12-12 Duncan Mak <duncan@ximian.com>
18537 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18538 again. `patch_info->table_size' is no longer valid after Zoltan's
18541 2004-12-12 Martin Baulig <martin@ximian.com>
18543 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18544 if we are the "real" method, ie. not an inlined method inside it.
18546 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18548 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18549 before we look in the special fields table. This fixes
18550 ../tests/thread-static-init.cs.
18552 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18554 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18555 for Array get_Rank and get_Length. Fixes bug #70465.
18557 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18559 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18560 separate structure to reduce the size of MonoJumpInfo.
18562 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18564 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18566 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18568 * mini.c (mini_get_inst_for_method): Changed to allow ports
18569 to return a MonoInst instead of opcode
18570 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18572 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18573 Allow ports to return a created MonoInst instead of op-code, will enable
18575 (renamed mini_get_opcode_for_method to better reflected the functionality)
18577 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18579 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18581 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18583 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18586 2004-12-08 Martin Baulig <martin@ximian.com>
18588 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18589 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18591 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18593 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18596 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18599 2004-12-08 Raja R Harinath <rharinath@novell.com>
18601 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18603 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18605 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18606 bug introduced by the previous patch.
18608 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18610 * mini-ppc.c, objectc.cs: handle large structs passed by value
18611 (fixes bug #69972).
18613 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18615 * mini-ppc.c: OP_ARGLIST implementation from
18616 Geoff Norton <gnorton@customerdna.com>.
18618 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18620 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18621 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
18623 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18625 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
18627 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18629 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
18632 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
18634 * mini-sparc.c: Zero out localled-ed memory.
18636 * iltests.il: Add tests for zeroing out localloc-ed memory.
18638 2004-12-04 Martin Baulig <martin@ximian.com>
18640 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
18641 mono_method_get_signature_full().
18643 2004-12-03 Massimiliano Mantione <massi@ximian.com>
18645 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
18646 and some utility functions (always for SSAPRE), integrated SSAPRE.
18647 * mini.h: Likewise.
18648 * driver.c: Added ssapre option.
18649 * ssa.c: Small fix on OP_ARG handling.
18650 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
18651 * Makefile.am: Likewise.
18653 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
18655 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
18656 now in the xp code.
18658 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
18661 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18663 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
18665 * cpu-s390.md : Increase instruction length of oparglist.
18667 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
18669 2004-11-30 Martin Baulig <martin@ximian.com>
18671 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
18672 virtual generic methods. We call a special helper_compile_generic_method()
18673 icall to retrieve the method from the vtable, inflate and compile
18674 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
18676 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
18678 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
18680 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
18682 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
18684 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
18687 2004-11-27 Ben Maurer <bmaurer@ximian.com>
18689 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
18690 platforms with PIC aot.
18692 2004-11-28 Martin Baulig <martin@ximian.com>
18694 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
18697 2004-11-28 Martin Baulig <martin@ximian.com>
18699 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
18700 the result of mono_type_get_underlying_type() to check whether
18703 2004-11-26 Martin Baulig <martin@ximian.com>
18706 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
18709 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
18711 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
18712 the same way as the other arguments so they won't get clobbered.
18714 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
18715 calls through R11 since it is clobbered by the trampoline code.
18717 2004-11-26 Raja R Harinath <rharinath@novell.com>
18719 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
18720 pick up in-tree mscorlib.dll.
18722 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
18724 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
18726 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
18727 runtime data/code are now stored in a table similar to the GOT in ELF.
18728 This allows the code itself to be position independent.
18730 * aot.c: Fix loading of referenced assemblies after the lazy assembly
18733 * aot.c: Attach ELF type (object/function) directives to all global
18736 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
18738 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
18740 * mini-amd64.h: Turn on PIC AOT code.
18742 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
18743 returning the offset within an OP_AOTCONST instruction where the GOT
18744 offset needs to be added.
18746 * mini.h: Bump AOT file format version.
18748 2004-11-25 Martin Baulig <martin@ximian.com>
18750 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
18751 uninflated generic methods.
18753 2004-11-25 Martin Baulig <martin@ximian.com>
18755 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
18757 2004-11-24 Martin Baulig <martin@ximian.com>
18759 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
18760 original klass (this only applies for generic instances).
18762 2004-11-24 Martin Baulig <martin@ximian.com>
18764 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
18765 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
18768 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
18770 * mini.c (mono_method_to_ir): Disable inlining for methods containing
18771 localloc. Fixes #69678.
18773 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
18775 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
18777 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
18778 used SSE registers on pinvoke calls. Fixes #69774.
18780 2004-11-23 Geoff Norton <gnorton@customerdna.com>
18782 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
18783 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
18785 2004-11-23 Raja R Harinath <rharinath@novell.com>
18787 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
18788 Refer directly to the mcs/ tree.
18790 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18792 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
18793 Check if a trampoline for a synchronized method is required.
18795 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
18797 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
18798 with localloc if needed. Throe arithmetric exception in
18799 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
18800 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
18802 2004-11-19 Geoff Norton <gnorton@customerdna.com>
18804 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
18805 types before switching on type. Fixes #69622.
18807 2004-11-19 Raja R Harinath <rharinath@novell.com>
18809 * Makefile.am (check-local): New. Integrate into 'make check'.
18810 (MCS,RUNTIME): Define using in-tree mono and mcs.
18812 (%.exe): Use $(ILASM).
18814 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
18816 * mini-ppc.c: adjust initial prolog size (bug #69691).
18818 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
18820 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
18823 2004-11-17 Raja R Harinath <rharinath@novell.com>
18825 * Makefile.am (clean-local): Rename from 'clean'.
18827 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18829 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
18830 to mono_arch_is_int_overflow.
18831 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
18834 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
18836 * declsec.c|h: New files to support declarative security attributes.
18837 Added function to check if a method has (applicable) security.
18838 * mini.c|h: Add check for declarative security attributes in
18839 mono_method_check_inlining.
18840 * Makefile.am: Added declsec.c and declsec.h to the build.
18842 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
18844 * mini.c, mini.h: update to keep dynamic code info per-domain.
18846 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
18848 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
18849 (mini_init): Get rid of it from here too.
18851 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
18853 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
18854 implemented OP_RETHROW (patch by Geoff Norton
18855 <gnorton@customerdna.com>).
18857 2004-11-10 Geoff Norton <gnorton@customerdna.com>
18859 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
18860 between appdomains. Fixes appdomain-unload on PPC.
18862 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
18864 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18865 mini-exceptions.c: handle the new wrapper types.
18866 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
18867 token value as a MonoClass* when compiling a wrapper.
18868 mono_jit_create_remoting_trampoline now takes an additional
18869 MonoRemotingTarget parameter.
18871 2004-11-10 Martin Baulig <martin@localhost>
18873 * mini.c (mono_method_to_ir): Use `generic_container->context'
18874 rather than creating a new one.
18876 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18878 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18880 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18882 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18884 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18885 the experimental aot cache stuff.
18887 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18889 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18890 mini-exceptions.c: update to exception clause structure changes.
18892 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18894 * exceptions-x86.c (throw_exception): Fix warnings.
18896 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18899 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18901 * exceptions-sparc.c (get_throw_exception): Really fix this.
18903 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18905 * tramp-*.c: we no longer support icalls without wrappers, so
18906 a bit of code can be removed here
18908 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18910 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18913 * cpu-sparc.md: Add op_rethrow.
18915 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18917 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18919 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18920 * mini-ops.h: Add OP_RETHROW.
18922 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18924 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18926 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18928 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18929 Makes the output much easier to read
18931 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18933 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18934 prevents another huge leak when compiling with ssa. Secondly, the
18935 performance of doing this rather than freeing the lists is much
18936 better. GList does a lock every time you allocate a list link,
18937 so that it can use a memory pool. So, it is better to just use
18938 a memory pool of our own.
18940 * ssa.c, linear-scan.c: replace g_list_remove_link with
18941 g_list_delete. The remove one does not free the GList, so we were
18942 leaking memory. On -O=all --compile-all with corlib, this cut down
18943 3 MB of allocations.
18945 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18947 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18949 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18951 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18952 into a new function mono_create_jit_trampoline ().
18954 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18956 * trace.c (get_spec): Allow tracing of classes without a namespace.
18958 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18960 * mini.c: Fix pointer overwrite in mini_method_compile.
18962 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18964 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18965 The darwin ABI needs some special handling for 1 and 2 byte structs
18966 Lets use lbz/lhz instead of lwz everywhere.
18967 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18968 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18969 Use stb/sth for the former, and put the latter always on stack instead of in
18970 argument registers.
18972 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18974 * trace.c (is_filenamechar): Add '_'.
18976 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18978 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18980 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18982 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18984 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18985 depends on libmonogc. Fixes #68805.
18987 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18989 * mini.c (mono_jit_free_method): Provide extra information for
18990 this error. Currently this leaks, but will be turned into a
18991 developer option in the future.
18993 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18995 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18997 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18999 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19000 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19001 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19003 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19005 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19006 trampolines for AOT code.
19008 2004-10-22 <vargaz@freemail.hu>
19010 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19011 constructed types. Fixes #68136.
19013 2004-10-21 Martin Baulig <martin@ximian.com>
19015 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19016 if it returns true, unwind the stack to the call instruction.
19018 2004-10-21 <vargaz@freemail.hu>
19020 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19022 * mini.h: Bump AOT version number.
19024 * objects.cs: Add another test for unbox trampolines.
19026 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19029 2004-10-20 <vargaz@freemail.hu>
19031 * driver.c: Add SHARED to the set of optimizations tested.
19033 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19035 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19036 used by CEE_NEWARR.
19038 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19040 2004-10-20 Martin Baulig <martin@ximian.com>
19042 * mini-exceptions.c (mono_handle_exception): Call
19043 mono_debugger_handle_exception() to tell the debugger about
19044 catch/finally clauses.
19046 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19048 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19050 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19053 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19055 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19056 methods as their native size, fixed bug #57543, #57545.
19057 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19058 This saves a temporary register and mullw call down into 1 (minor perf
19059 increase for cases like sum = sum * 5; This use to translate into:
19062 It now translates to
19065 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19067 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19070 2004-10-11 Martin Baulig <martin@ximian.com>
19072 * mini.c (mono_method_to_ir): If we're a generic method, get the
19073 MonoGenericContainer from our MonoMethodNormal and create a
19074 MonoGenericContext from it.
19076 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19078 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19080 * basic-long.cs: Add test for checked i8->i2 cast.
19082 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19084 * inssel-ppc.brg: added a couple of speedup rules.
19086 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19088 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19089 to speed up rebuilds.
19091 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19093 * mini-s390.c: Minor fix to OP_OR_IMM.
19095 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19097 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19098 better. Fixes appdomain-unload.exe on sparc.
19100 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19102 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19103 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19106 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19108 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19110 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19112 * mini.c: Always generate a field read/write wrapper for members
19113 of the class MarshalByRefObject since the actual instance could
19116 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19118 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19120 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19122 * driver.c mini.h trace.c: Move the setting of the main assembly into
19123 a separate function called mono_trace_set_assembly () and call it after
19124 actually loading the main assembly. Fixes #66872.
19126 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19128 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19129 using the code manager.
19131 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19133 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19135 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19137 * cpu-amd64.md: Fix bug in previous patch.
19139 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19142 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19144 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19145 mini-exceptions.c: updates for changed stack walk interface.
19147 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19149 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19151 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19153 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19155 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19157 * driver.c (mini_regression_list): Do not call mono_assembly_close
19158 since assemblies can't be unloaded.
19160 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19162 * cpu-amd64.md: Fix more instruction lengths.
19164 * cpu-amd64.md: Fix lengths of some instructions.
19166 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19168 * inssel.brg: Make the array ldelema check aot friendly.
19170 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19172 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19174 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19176 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19178 * mini-x86.c: Fix build.
19180 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19181 mono_type_get_underlying_type () helper function to simplify code.
19183 2004-09-09 Martin Baulig <martin@ximian.com>
19185 * mini-amd64.c: Don't access `type->data.klass' directly, call
19186 mono_class_from_mono_type() instead since the type may be a
19189 2004-09-09 Martin Baulig <martin@ximian.com>
19191 * mini-amd64.c (get_call_info): Fix support for generic instances.
19192 (add_valuetype): Use mono_class_from_mono_type() to get the class
19193 since we can be a generic instance.
19195 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19197 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19199 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19201 * liveness.c: reset spill costs on each scan: bug 62107
19203 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19205 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19206 unnecessary line that doesn't compile
19208 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19210 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19211 trampolines, make them call an error function so people can fix their
19214 2004-09-06 Martin Baulig <martin@ximian.com>
19216 * mini.c (mono_method_to_ir): When initializing locals, handle a
19217 generic instances like a valuetype if it's a valuetype and like a
19218 class if it's a class.
19220 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19222 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19223 stack. Fixes #64674.
19225 * exceptions.cs: Add test for unwinding of call arguments.
19227 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19229 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19230 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19231 set the carry/borrow flag). The sparc and s390 implementations
19232 can now use optimized versions (and simplify the code). ppc bugfixes.
19234 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19236 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19238 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19240 * inssel-amd64.brg: Remove leftover 32 bit rule.
19242 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19244 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19246 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19247 mono_arch_find_jit_info functions into a new function. Fix a memory
19250 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19253 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19255 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19258 * exceptions.cs: Add array size tests.
19260 * mini.c: Allocate a separate icall wrapper for each arity of
19261 mono_array_new_va. Fixes #59509.
19263 * exceptions.cs: Add testcase for 64578.
19265 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19267 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19269 2004-09-02 Martin Baulig <martin@ximian.com>
19271 * mini.c (mono_method_to_ir): When initializing the locals, call
19272 handle_initobj() on the generic instance itself, not its
19275 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19277 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19278 MonoJitInfo for dynamic methods.
19280 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19282 * mini.c: Add support for freeing JIT data for dynamic methods.
19284 2004-09-01 Martin Baulig <martin@ximian.com>
19286 * mini-x86.c (is_regsize_var): Added support for generic
19288 (mono_arch_emit_prolog): Make this compile again, use
19289 `x86_push_imm_template (code)'.
19291 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19293 * mini-x86.c: make all push_imm instructions that get
19294 patched always emit the long form
19296 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19298 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19299 in a per-domain hash.
19301 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19304 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19306 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19309 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19312 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19313 Beginnings of SSE2 support.
19315 * exceptions.cs: Add more tests for checked int<->uint casts.
19317 2004-08-28 Martin Baulig <martin@ximian.com>
19319 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19323 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19324 Handle generic instances recursively.
19326 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19328 * iltests.il: test for conv.u8 on a constant
19330 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19332 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19333 LCONV_x4 (shrun_32 (membase)).
19335 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19337 * inssel-x86.brg: c&p rules for push/setret of long
19339 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19341 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19342 compare (regvar, base)
19344 * inssel-x86.brg: more burg love
19346 * inssel.brg: more cleanup
19348 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19350 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19352 * basic-long.cs, basic-calls.cs: new tests for optimization.
19354 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19356 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19359 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19361 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19363 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19365 * inssel.brg (mini_emit_memcpy): use
19366 NO_UNALIGNED_ACCESS to disable memcpy optimization
19368 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19370 * mini-amd64.c: Handle generic types in various places.
19372 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19374 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19376 * mini.c (handle_box): Fix warning.
19378 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19380 * mini-amd64.h: Enable the emit_state optimization.
19382 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19384 * mini-amd64.c: Add some new 64 bit peephole opts.
19386 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19388 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19390 * mini-amd64.c: Register allocator fixes.
19392 * mini.c: Add an optimization to emit_state to avoid allocation of new
19393 registers on some platforms.
19395 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19397 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19399 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19400 allocation. Fixes #63085.
19402 * basic-long.cs: Add new regression test.
19404 * mini-amd64.c: Register allocator improvements.
19406 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19408 * mini-amd64.c (read_tls_offset_from_method): Add another code
19411 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19412 instruction sequence for nullifying class init trampolines.
19414 * objects.cs: Add new regalloc test.
19416 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19418 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19420 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19422 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19425 * driver.c: Fix profiling after TLS changes.
19427 * driver.c (mono_main): Set mono_stats.enabled if needed.
19429 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19432 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19434 * mini-x86.c: use a 1 op rather than a 2 op tls access
19435 instruction -> faster.
19437 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19439 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19442 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19444 * exceptions-sparc.c (throw_exception): fix typo
19446 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19448 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19449 set tree->dreg correctly with tls. Allow any
19450 register to be used.
19452 * mini-x86.c (read_tls_offset_from_method): add new code
19453 generation pattern seen with GCC.
19456 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19458 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19459 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19460 exceptions-sparc.c: fix some performance issues in exception
19461 handling and setting of the stack trace for exceptions that were
19464 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19466 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19469 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19472 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19474 This patch inlines tls access, when possible.
19476 * mini.h: new arch functions for TLS intrinsics.
19477 All platforms updated with a stub.
19479 * mini.c: use the new intrinsics
19481 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19482 arch specific intrinsic for tls variables
19484 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19486 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19489 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19491 * mini.c: thread local allocation
19493 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19495 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19497 * Makefile.am: Link against the static version of libmonogc.
19499 * Makefile.am: Link the static versions of the convenience libraries
19500 into the mono executable.
19502 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19504 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19506 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19507 on integer overflow.
19509 * mini-amd64.c: Reorganize function call code.
19511 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19513 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19515 * inssel-x86.brg: use xor eax,eax.
19517 * basic.cs: new tests
19519 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19521 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19522 in exception throwing code.
19524 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19526 * inssel-x86.brg: use xor esi,esi.
19528 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19530 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19531 can trace methods compiled during mini_init () too.
19533 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19536 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19538 * Makefile.am: static link on x86 (r=zoltan)
19540 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19542 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19543 code since it causes some programs to fail.
19545 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19547 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19549 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19551 * mini.c: ovfops_op_map - add STACK_OBJ case for
19553 * basic.cs: add test_0_pin_string as test
19556 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19558 * Makefile.am: build C# if srcdir != builddir
19560 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19562 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19563 fall-through blocks.
19565 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19567 * driver.c: enable loop by default again and include abcrem in -O=all.
19569 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19571 * iltests.il: Add some localloc tests.
19573 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19575 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19578 * inssel-amd64.brg: Add some optimizations.
19580 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19583 * Makefile.am: Statically link mono against libmono on AMD64.
19585 * mini-amd64.c inssel-amd64.brg: Optimizations.
19587 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19589 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19591 * tramp-amd64.c: Patch calling code in trampolines.
19593 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19595 * mini-amd64.c: pinvoke struct passing fixes.
19597 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19599 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19600 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19602 2004-08-05 Duncan Mak <duncan@ximian.com>
19604 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19607 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19609 * mini-amd64.c (emit_move_return_value): Move return value for normal
19612 2004-08-05 Martin Baulig <martin@ximian.com>
19614 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19615 `type->type'; just modify `type' itself when dealing with enums
19616 and generic instances.
19617 (check_call_signature): Make `simple_type' a `MonoType *'.
19619 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19621 * mini.c: Use OP_PADD to add offsets to addresses.
19623 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
19625 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
19627 * mini-sparc.c (mono_arch_emit_epilog): fix check
19628 for folding last op into restore instruction
19630 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19632 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
19633 helper methods using the code manager.
19635 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
19637 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
19639 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19641 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
19642 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
19644 * mini-s390.c: fix tail processing
19646 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
19648 * mini-ppc.c: mul.ovf.un exception name fix.
19650 2004-08-03 Martin Baulig <martin@ximian.com>
19652 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
19653 instances; before jumping to `handle_enum', also modify `ptype'.
19655 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19657 * cpu-sparc.md: fcall maximal length too small.
19659 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
19661 * mini-amd64.c mini.h: Add initial support for passing/returning
19662 structures to/from pinvoked methods.
19664 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
19666 * mini-ppc.c: reg allocator fix.
19668 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
19670 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
19672 * inssel.brg: Optimize memset on 64 bit machines.
19674 * mini-amd64.c: Fix some vararg cases.
19676 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19678 * mini-s390.c: Corrected macro in emit_float_to_int
19680 * s390-abi.cs: Tests to exercise the s390 ABI
19682 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19684 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
19687 * basic.cs: Add a test for add.ovf.un.
19689 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
19691 * mini-sparc.c: add case for OP_IDIV_UN
19693 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19695 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
19697 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
19699 2004-07-30 Ben Maurer <bmaurer@ximian.com>
19701 * basic.cs: regression tests.
19703 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
19706 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19708 * basic.cs: Add a new test.
19710 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
19711 and AOT. Various fixes and optimizations.
19713 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
19715 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
19717 * mini-ppc.c: make sure temp regs are not used for global reg
19720 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
19722 * cpu-sparc.md: conv_i8 fix for 64bits
19724 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
19726 2004-07-29 Ben Maurer <bmaurer@ximian.com>
19728 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
19729 add opcode for cmp BYTE PTR [eax], imm.
19731 * inssel.brg: Make memcpy and memset takes bases.
19733 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19735 * *-amd64.*: More AMD64 work.
19737 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19739 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
19740 add a compare-not-equal opcode.
19742 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
19744 * mini.c: Use mono_init_from_assembly instead of mono_init.
19746 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19748 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
19750 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
19752 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
19754 * inssel.brg: 64 bit fixes.
19756 * mini.h (MonoCallInst): Add some AMD64 specific data.
19758 * mini.h: Add some OP_P opcodes.
19760 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19762 * basic.cs: tests for 61797 and 61740
19764 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
19766 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
19767 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
19769 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
19771 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
19773 * *-amd64*.*: Ongoing AMD64 work.
19775 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
19777 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
19779 * *-amd64*: Ongoing AMD64 work.
19781 * mini-arch.h: Add AMD64 support.
19783 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
19785 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
19787 * mini-ops.h: Add new opcodes.
19789 * Makefile.am: Add AMD64 support.
19791 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
19792 rules into the inssel-long*.brg files.
19794 * *-amd64.*: Add beginnings of AMD64 backend.
19796 2004-07-22 Ben Maurer <bmaurer@ximian.com>
19798 * mini.c (print_dfn): commenting out the code that prints
19799 the cil. With -O=deadce, this makes -v -v crash.
19801 * cpu-pentium.md: make checkthis have a length of 2
19803 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
19805 * mini-sparc.h: fix implementations of __builtin
19806 functions for Sun compiler for V9.
19808 2004-07-16 Ben Maurer <bmaurer@ximain.com>
19810 * mini.c: use the new stelem.ref wrapper
19811 * exceptions.cs, arrays.cs: new stelem.ref tests
19813 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19815 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
19816 new XSP should work with these changes).
19818 2004-07-14 Ben Maurer <bmaurer@ximain.com>
19820 * inssel-{long32,x86,}.brg: trivial optimizations.
19822 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
19824 * mini.c: load value when emitting box operation in
19827 2004-07-12 Ben Maurer <bmaurer@ximian.com>
19829 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
19830 is one byte shorter than cmp DWORD PTR [eax], 0.
19832 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19834 * inssel-ppc.brg: arguments on the stack are always
19835 relative to the stack pointer (spotted by Neale Ferguson).
19837 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19839 * exceptions-x86.c: delay appending the method name to the trace until
19840 after mono_jit_info_table_find is called, as this gets the real
19843 2004-07-09 Ben Maurer <bmaurer@ximian.com>
19845 * aot.c: register roots
19847 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19849 * aot.c : I could just use PLATFORM_WIN32 flag.
19851 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19853 * aot.c : Reverting the previous fix. This time it broke linux build.
19855 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19857 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
19859 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
19861 * mini.c (handle_stack_args): Remove some more debugging code.
19863 * mini.c (handle_stack_args): Remove debug output left in by mistake.
19865 * driver.c mini.h aot.c: Allow additional options to be specified with
19866 --aot and pass them to mono_compile_assembly.
19868 * aot.c: Add experimental code to AOT compile all loaded assemblies
19869 on demand and save the code into a cache in the filesystem.
19871 * aot.c: Add support for more wrapper methods.
19873 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19876 * cpu-*.md: Remove removed opcodes.
19878 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19879 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19880 related icalls to marshal.c.
19882 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19884 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19886 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19888 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19890 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19891 * liveness.c: If liveness is recomputated we need to reset the information
19892 for each variable. This way, if the liveness range has been narrowed
19893 by optimizations that happened after the last computation, we can return
19896 For example, if you have
19901 // Tons of code that does not affect i
19907 i = 0 is dead code and will be removed by SSA. However, when
19908 linear scan gets to the code, i will still appear to be live
19909 throughout the entire block. This prevents good register allocation.
19911 2004-07-06 Martin Baulig <martin@ximian.com>
19913 * debug-mini.c (mono_debug_init_method): Allow
19914 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19915 (mono_debug_add_icall_wrapper): New method.
19917 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19919 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19921 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19924 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19926 * aot.c (mono_aot_load_method): Fix loading of debug info.
19928 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19930 * aot.c: Add logging support.
19932 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19934 * mini.h: Add prototype for mono_print_method_from_ip.
19936 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19938 * inssel.brg: 64 bit fixes.
19940 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19943 * Makefile.am: Add SPARC64 support.
19945 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19947 * aot.c: Fix alignment problems on 32 bit platforms.
19949 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19951 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19954 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19957 * mini.h: Bump AOT file version. Some 64 bit fixes.
19959 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19961 * inssel-sparc.brg: Add new rule to avoid register moves.
19963 * inssel.brg: Add ldind_to_load_membase helper function.
19965 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19967 * mini.c: OffsetToStringData intrinsic.
19969 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19971 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19973 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19976 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19977 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19979 * mini.c: reinstated mono_compile_get_interface_var()
19980 on x86, too, since the change breaks the Gtk# build there as well.
19982 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19984 * driver.c: remove loop from the default optimizations: it seems to
19985 interact badly with some of the other options (see bug #60613).
19987 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19989 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19990 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19992 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19994 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19995 vararg-using methods.
19997 2004-06-21 Martin Baulig <martin@ximian.com>
19999 * mini/mini-exceptions.c
20000 (mono_handle_exception): Added `gpointer original_ip' argument.
20001 After calling mono_unhandled_exception(), call
20002 mono_debugger_unhandled_exception() and if that returns true,
20003 restore the context and return.
20005 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20007 * mini-ppc.c: prefer the use of relative branches so
20008 they won't need to be patched in aot code (patch from Patrick Beard).
20010 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20012 * aot.c: patch from Patrick Beard to make the output assembly
20013 more correct for the MacOSX assembler. Small tweak to
20014 generate sane images on Linux/PPC, too.
20016 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20018 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20019 case until bug #59509 is fixed (shows up in #60332).
20021 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20023 * mini.c: make sure the needed wrappers are compiled, too, with
20026 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20028 * driver.c: remove NPTL reference in --version output.
20030 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20032 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20033 generate valid assembly for the Mach-O assembler.
20035 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20037 * driver.c: don't include abcrem in the all optimization specifier
20038 since it slows down jit compilation too much for now.
20040 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20042 * mini.c: use BIGMUL only if both operands have the same signage.
20043 * iltests.il: Test for bug 60056. (errors related to signage in
20048 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20050 * mini.c, aot.c: memory leak fixes.
20052 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20054 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20056 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20058 * Makefile.am: remove the -static hack completely, it links in
20059 statically glib as well.
20061 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20063 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20064 * exceptions.cs: make it compile with new mcs/csc.
20066 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20067 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20068 and added relevant test case.
20070 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20072 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20073 regressions in gtk-sharp.
20075 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20077 * exceptions.cs: New regression tests.
20079 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20081 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20083 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20085 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20087 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20089 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20091 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20093 * mini.c (mono_jit_runtime_invoke): Init class in this
20094 method instead of trusting mono_jit_compile_method to
20095 do the work (because wrappers can be in object class)
20097 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20099 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20101 * basic-long.cs: New regression test.
20103 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20105 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20106 and div/rem checks.
20108 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20110 * Makefile.am: fix miguel's change to build mono statically against
20111 libmono (track build dependencies).
20113 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20115 * cfold.c: Some glib versions do not have G_MININT32.
20117 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20119 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20120 with precision of tan, atan, sin and cos, and implemented related
20121 regressions tests (fixes bug 54467, but one new problem appeared and
20124 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20126 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20128 * exceptions.cs: Add test for constant folding && division by zero.
20130 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20131 since driver.c is in libmono too, so the optimization was useless.
20133 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20134 variable to driver.c so the compiler can emit more efficient code to
20137 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20139 * Makefile.am: don't distribute generated inssel.[ch] files.
20141 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20143 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20144 into the default appdomain. Fixes #58707.
20146 * jit-icalls.c: Remove the broken approximation for truncl, doing
20147 no conversion is better.
20149 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20152 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20154 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20155 of the mcrxr instruction which is not available on some processors
20156 even if it's documented to be. Implement add and sub overflow correctly
20157 (still not complete for long unsigned). Speed up icalls a bit.
20159 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20161 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20162 we run .cctor in the current domain instead of target_domain.
20164 Fixes bug #58558, .cctor not being called in -O=shared.
20166 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20168 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20170 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20172 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20173 which can be done with an imm8, do it that way.
20174 (mono_arch_output_basic_block): ditto for a jmp
20175 (mono_arch_emit_prolog): Computate maximum offset of a label.
20177 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20179 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20180 now tries to allocate prefered physical reg's for virtual
20181 regs. This reduces the number of emited spills/loads with
20182 20-30% on our core assemblies.
20184 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20186 * jit-icalls.c: truncl() is not needed and trunc() is
20187 the correct thing to do anyway (bug #58287).
20189 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20191 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20194 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20196 * driver.c: enable loop optimizations by default.
20198 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20200 * mini-x86.c: fix calc of max loop size when aligning loops start.
20202 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20204 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20207 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20209 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20212 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20214 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20216 * mini.c (inline_method): Allways inline some wrappers even if the cost
20217 is too large. Fixes #58785.
20219 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20221 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20223 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20224 (crichton@gimp.org). Beginning of support for sparc/linux.
20226 * mini-sparc.c: Optimize retrieval of LMF address.
20228 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20230 * exceptions-ppc.c: handle alloca in methods with clauses.
20232 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20234 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20236 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20238 * mini.c: Delegate most of the abort signal work to
20239 mono_thread_request_interruption, which also handles Stop and Suspend
20242 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20244 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20245 supports the save/restore lmf opcodes.
20247 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20249 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20250 by gcc-3.4 as well.
20252 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20254 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20256 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20257 methods which contain array accesses.
20259 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20260 boundaries. Fixes #58537.
20262 * iltests.il: Add regression test for #58537.
20264 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20266 * mini-x86.c (mono_arch_local_regalloc): Last part of
20267 fix for bug #58633 (releasing register to early).
20269 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20271 * basic-long.cs: Add new regression test.
20273 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20275 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20276 register too early on the chain.
20278 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20280 * mini.c (create_helper_signature): Use a helper function to reduce
20281 the code which needs to be written. Also set the calling convention of
20282 icalls on windows. Fixes #57840.
20284 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20286 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20287 exceptions-ppc.c: added helper function to get the instruction address
20288 from a signal handler context.
20290 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20292 * helpers.c: use g_get_tmp_dir. Invokes happyness
20295 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20297 * helpers.c: Add new env variable to pass args to objdump.
20298 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20300 2004-05-17 Radek Doulik <rodo@ximian.com>
20302 * Makefile.am (common_sources): added abcremoval.h so it get
20303 disted and daily mono packages on go-mono.com will build again
20305 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20307 * abcremoval.c: Fixed coding style, added copyright header.
20309 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20311 * mini.h: Added prototype for abc removal main function.
20313 * build_relations_propagation_table.pl: Added copyright header.
20315 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20317 * basic-long.cs: reg test for complex ceq_long bug.
20319 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20321 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20322 reg in long and clob case (bug #58343). Fixed/added comments.
20324 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20326 * mini.c (mono_jit_runtime_invoke): Follow new convention
20327 of calling the invoke method with an function pointer.
20329 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20331 * ChangeLog: Fix author of memory leak patch.
20333 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20335 * Makefile.am: fix make dist as well...
20338 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20340 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20341 on archs where pointers are 4 bytes long.
20343 * Makefile.am: Added abcremoval.c source file.
20345 * abcremoval.c: Added abcremoval.c.
20347 * abcremoval.h: Added abcremoval.h.
20349 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20351 * inssel.brg: Enabled bounds check removal.
20353 * mini.c: Added support for abcrem optimization.
20355 * mini.h: Added abcrem optimization label.
20357 * driver.c: Added support for abcrem optimization.
20359 * propagated_relations_table.def: Added propagated_relations_table.def.
20361 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20363 * mini.c, cfold.c: fix style.
20365 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20367 * mini.c: handle issue with the low-level implementation of
20368 some long opcodes (bug #54209).
20370 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20372 * basic.cs: test for my new cmov stuff.
20374 2004-05-13 Patrik Torstensson
20376 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20377 opt and added peephole documentation.
20379 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20381 * tramp-ppc.c: rewrote the generic trampoline code.
20383 2004-05-11 Patrik Torstensson
20385 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20387 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20389 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20391 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20392 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20394 * mini.c: Add new icalls for AsAny marshalling.
20396 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20398 * tramp-ppc.c, mini-ppc.c: more cleanups.
20400 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20402 * mini.c: no warnings.
20404 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20406 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20408 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20410 * mini.c: In the thread abort signal handler, if the thread is in the
20411 process of being stoped, don't throw the Abort exception, just stop the
20414 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20416 * tramp-ppc.c: removed old code.
20418 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20420 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20421 do some simple speed optimizations on ppc.
20423 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20425 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20426 and large offsets in load/store.
20428 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20430 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20431 it causes regressions.
20433 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20435 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20438 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20440 * jit-icalls.c: remove warnings.
20441 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20442 speedups for unsafe code.
20444 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20446 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20448 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20450 * basic-calls.cs: Add new regression test.
20452 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20455 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20457 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20460 2004-05-06 Patrik Torstensson
20462 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20463 long reg allocation in any reg (not only eax:edx) and implemented
20464 long shl/shr ops in asm instead of helpers.
20466 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20468 * mini-sparc.h: Fix warnings.
20470 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20473 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20474 separate statement for clarity.
20476 * mini-sparc.c: Update status.
20478 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20480 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20483 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20485 * inssel-ppc.brg: another small pre-release workaround:
20486 we don't do overflow detection for long_sub_un.
20488 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20490 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20491 (also works around a weird ppc bug: 57957).
20493 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20495 * tramp-ppc.c: trampoline fixes.
20497 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20499 * mini-ppc.c: fixed typos.
20501 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20503 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20504 at the top of the stack. Fixed typos. Use a frame registers
20505 for all the methods with exception clauses.
20507 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20509 * exceptions-ppc.c: restore fp registers.
20511 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20513 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20514 order from the stack top (moved the stack room to save the
20515 return value for trace after the param area). Fixed corruption
20516 in restoring registers on unwind.
20518 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20520 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20522 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20524 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20525 and prolog/epilog for methods that use it. Allow
20526 enough param area room for varargs methods. Fix miguel's
20527 breakage in exception handling.
20529 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20531 * Makefile.am: run genmdesc only on current arch.
20533 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20535 * exceptions-x86.c:
20536 * mini-x86.h: fix the build on windows.
20538 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20540 * 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.
20542 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20544 * mini-exceptions.c: New file.
20546 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20547 Move some parts of the x86 exception handling code to an
20548 arch-independent file so it can be shared with other ports.
20550 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20552 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20554 2004-04-26 David Waite <mass@akuma.org>
20556 * driver.c: remove comma from end of enumeration declaration
20558 2004-04-26 Jackson Harper <jackson@ximian.com>
20560 * driver.c: parse config file before loading first assembly. This
20561 allows the user gac to be enabled/disabled.
20563 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20565 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20566 simpler mechanism: we do not care what is encoded initially
20567 (branch absolute or relative), we care about the code and its
20568 target. I kept the old code for reference for now.
20570 The new code tries first to determine if the jump is anywhere in
20571 the -/+32 absolute meg range, if it succeeds, it encodes using the
20572 absolute branch; If not, it tried to find something in the
20573 relative range, if not, it uses the handle_thunk code.
20575 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20577 * exceptions-ppc.c: use the correct ip register on macosx.
20579 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20581 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20583 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20585 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20586 Raise exception on integer divide by zero by hand since the hw
20587 doesn't support it. Handle NaNs in FP compares.
20589 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20591 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20592 code reducing duplication between the platforms and enabled
20593 signal exception handling (on linux for now).
20595 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20597 * exceptions-ppc.c: more macosx support.
20599 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20601 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20603 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20605 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20607 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20609 * iltests.il: more tests.
20611 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20613 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20616 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20618 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20620 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20622 * liveness.c: Mark variables as volatile in all basic blocks reachable
20623 from exception clauses.
20625 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
20627 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
20630 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
20632 * iltests.il, basic.cs: more tests for regalloc.
20634 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
20636 * iltests.il: Some tests for register allocation modifications
20639 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
20641 * exceptions.cs: Add regression test for bug #56782.
20643 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
20644 original stack trace if an exception is rethrown. Fixes #56782. Oh,
20645 the beauty of fixing the same thing in 5 different files...
20647 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
20649 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
20652 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
20654 * mini.c: Add support for STRWLPARRAY marshalling convention.
20656 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20658 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
20659 to init the context to setup the regs pointer).
20661 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20663 * exceptions-ppc.c: more exceptions work.
20665 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20667 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
20670 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20672 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
20673 can use the memory directly.
20675 * cpu-pentium.md: Update documentation from a post from Zoltan.
20677 add x86_add_membase, x86_sub_membase, x86_mul_membase
20679 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20681 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
20682 GENERAL_REGS they were also hardcoded for all PPC ports.
20684 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
20686 Remove hard-coded limit for floating point registers, use
20687 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
20689 Notice that in MacOS X calling conventions you can fit a lot more
20690 floating point values in registers, so I should update the PInvoke
20691 test to excercise the passing of floating point values on the
20692 stack (currently broken).
20694 2004-04-06 Miguel de Icaza <miguel@ximian.com>
20696 * tramp-ppc.c (create_trampoline_code): Added
20697 JUMP_TRAMPOLINE_SIZE.
20698 (ppc_magic_trampoline): Follow the pattern from
20699 x86_magic_trampoline: if code is set to zero, return.
20700 (create_trampoline_code): Always pass MonoMethod to the jump
20701 trampoline, before it was passing a null.
20702 (mono_arch_create_jump_trampoline): Implement the jump stub, could
20703 share the code with mono_arch_create_jit_trampoline.
20705 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
20707 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
20710 * cpu-g4.md: Added length for jmp instruction, the worst case
20711 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
20714 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
20716 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
20718 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
20720 * mini.c: Only set bblock->real_offset when adding a new bblock, and
20721 before each IL instruction.
20723 * mini.c (CEE_BOX): Fix warnings.
20725 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20727 * mini.c: removed a few unused vars and extra whitespace.
20729 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
20731 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
20733 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
20735 (OP_GETCHR): use the above
20736 (CEE_LDELEMA): use the above.
20738 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
20739 version of the generic impl.
20740 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
20741 (CEE_LDELEMA): use the above.
20743 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20745 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
20748 * iltests.il: Added new regression test for #56317.
20750 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20752 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
20753 under NetBSD. Fixes #56450.
20755 * liveness.c (update_gen_kill_set): Fix previous patch.
20757 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20759 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
20761 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
20763 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
20764 ldsfld and ldsflda.
20766 * inssel-sparc.brg: Add more optimizations.
20768 * mini-sparc.c: Replace multiply/divide with shifts if possible.
20770 2004-04-01 Martin Baulig <martin@ximian.com>
20772 * mini.c (handle_box): New static function; moved the
20773 implementation of CEE_BOX here.
20774 (mono_method_to_ir): Added `constrained_call' variable.
20775 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
20776 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
20777 mono_method_get_constrained() to get the method.
20779 2004-04-01 Martin Baulig <martin@ximian.com>
20781 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
20782 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
20783 (mono_method_to_ir): We don't need these macros anymore since
20784 mono_class_get_full() already takes care of it.
20786 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20788 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
20789 use @function (as doesn't accept #function here) and check the return
20790 value of system and stop if fails.
20792 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20794 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
20796 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
20798 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
20800 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
20802 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
20805 * basic-long.cs: Add test for negation of Int64.MinValue.
20807 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
20809 * mini-sparc.c: Update status.
20811 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
20813 * exceptions-sparc.c: Fix return value in filters.
20815 * inssel-sparc.brg: Fix register allocation in some rules.
20817 2004-03-28 Martin Baulig <martin@ximian.com>
20819 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
20822 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
20824 * mini-x86.c (mono_arch_patch_code): Fix warnings.
20826 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
20827 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
20828 remove unused conv_u4 opcode.
20830 * mini-x86.c: Remove valgrind workaround since it slows down things
20831 even when mono is not run under valgrind.
20833 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
20835 * mini-sparc.c: Update status.
20837 * inssel-sparc.brg: Add some optimizations.
20839 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
20840 future delay slot filling. Add support for varargs, tail calls and JMP.
20842 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
20843 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
20845 * inssel.brg: Fix register allocation in OP_ARGLIST.
20847 * inssel.brg: Fix warnings.
20849 2004-03-25 Martin Baulig <martin@ximian.com>
20851 * mini.c (inflate_generic_field): Removed.
20852 (mini_get_method): Removed, use mono_get_method_full(),
20853 (mini_get_class): Removed, use mono_class_get_full().
20854 (mono_method_to_ir): Pass our generic context to
20855 mono_field_from_token().
20857 2004-03-25 Martin Baulig <martin@ximian.com>
20859 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
20860 of a `MonoMethod *'.
20861 (mini_get_method): Take a `MonoGenericContext *' instead
20862 of a `MonoMethod *'.
20863 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
20864 a new local variable called `generic_context' which holds the
20865 current `MonoGenericContext *'; use it to lookup things.
20867 2004-03-24 Martin Baulig <martin@ximian.com>
20869 * mini.c (mini_get_class): New static method; if we're inside a
20870 generic instance, inflate the class if neccessary.
20871 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
20873 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20875 * iltests.il: New regression test for #55976.
20877 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20880 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20882 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20885 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20887 * liveness.c: Consider SSA stores as well as loads when making vars
20890 * exceptions.cs: New regression tests for register allocation.
20892 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20894 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20895 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20896 domain lock only to protect puntual access to data structures.
20897 Added access lock for sighash, jit_icall_hash_name,
20898 jit_icall_hash_addr and domain->code_mp.
20900 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20902 * driver.c: Print SIGSEGV handling method.
20904 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20906 * mini.c (setup_jit_tls_data): Handle case when this is called
20907 multiple times for a thread.
20909 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20910 is different from fbxx_un. Fixes #54303. Also use constants instead of
20911 magic numbers in a lot of places.
20913 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20915 * exceptions.cs: Fix cctor test when --regression is used.
20917 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20919 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20922 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20924 * inssel-ppc.brg: fixed register assignments for some rules.
20926 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20928 * exceptions.cs: Add test for exceptions in static constructors.
20930 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20931 static constructors outside the domain lock. Fixes #55720.
20933 2004-03-17 Martin Baulig <martin@ximian.com>
20935 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20936 (inflate_generic_field): Take the `MonoMethod *' instead of the
20937 `MonoClass *' and added support for generic method.
20938 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20939 have a `field->parent->gen_params', only inflate the field if it's
20940 an open constructed type.
20942 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20944 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20945 exception object instead of the preconstructed ones.
20947 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20949 * mini.c: reverted changed to sigsegv_signal_handler commited
20950 accidentally in the previous patch.
20952 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20955 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20956 running --aot with an old assembly.
20958 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20960 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20963 * mini-sparc.c: Add support for v9 branches with prediction.
20965 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20967 * mini.c (mini_init): #warning is GNUC only
20969 * mini-sparc.h: implement __builtin_frame_address
20970 and __builtin_return_address for Sun C compiler
20972 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20974 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20976 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20978 * basic-calls.cs: Add test for unaligned byref long argument passing.
20980 * mini-ops.h: Add sparcv9 compare and branch instructions.
20982 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20983 v9 instructions if we have a v9 cpu.
20985 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20986 registers for global allocation.
20988 * exceptions-sparc.c: Fixes.
20990 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20992 * liveness.c (mono_analyze_liveness): Optimized version.
20994 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20996 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20999 * basic-float.cs basic-calls.cs: New regression tests.
21001 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21003 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21004 sigaltstack implementation.
21006 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21008 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21009 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21011 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21013 * mini.c: Fix warnings.
21015 * mini.c (mono_resolve_patch_target): New function which contains the
21016 arch independent part of the patching process.
21018 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21019 patching code to a separate function.
21021 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21023 * mini.c (add_signal_handler): ifdef out on Windows
21025 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21027 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21028 cpu-sparc.md: Add exception handling support + other fixes.
21030 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21031 typed GC detection in --version.
21033 * basic.cs exceptions.cs: New regression tests.
21035 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21036 the arch specific code can store data during a compilation.
21038 * mini-ops.h: Add OP_SETFRET.
21040 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21041 function, register a separate icall for each arity, so the icalls can
21044 * mini.c (mono_print_tree): Print negative offsets in a more readable
21047 * mini.c: Make signal handling work on sparc.
21049 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21051 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21053 * jit-icalls.c: Emulate truncl by aintl on solaris.
21055 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21057 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21059 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21061 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21063 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21064 a MarshalByRef type, inline a method that performs the check, taking into
21065 account that the object can be a proxy. Also implemented tow new opcodes:
21066 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21067 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21068 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21070 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21072 * mini-ppc.c: if a relative branch displacement is too big
21073 but it points to and area reachable with an absolute branch,
21076 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21078 * mini.c: optimize small copies in cpblk.
21080 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21082 * basic-calls.cs basic-float.cs: New regression tests.
21084 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21085 negative offsets from %fp. Implement localloc. Fix local register
21086 allocation. Fix the case when the this argument needs to be saved to
21087 the stack. Implement some missing opcodes.
21089 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21091 * mini.c (mini_method_compile): Reenable global regalloc in methods
21092 with exception handlers.
21094 * linear-scan.c (mono_varlist_sort): Fix warning.
21096 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21098 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21101 * liveness.c: Make all variables uses in exception clauses volatile, to
21102 prevent them from being allocated to registers. Fixes #42136.
21104 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21106 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21107 causes regressions.
21109 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21110 argument to mono_arch_regalloc_cost.
21112 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21115 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21117 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21118 Make the cost of allocating a variable to a register arch dependent.
21120 * basic-calls.cs: Fix compilation of tests.
21122 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21123 helper function to cut back on the number of #ifdefs needed.
21125 * mini-ppc.c: Fix compilation.
21127 * basic-calls.cs: New regression tests.
21129 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21131 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21132 of l0 since that is callee saved.
21134 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21137 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21138 of delay instruction.
21140 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21142 * mini.h (MonoCallInst): Add 'virtual' flag.
21144 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21146 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21148 * *.cs: New regression tests.
21150 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21153 * mini.c (mono_runtime_install_handlers): Fix build.
21155 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21156 'signal_stack_size' members.
21158 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21159 alternate signal stack.
21161 * exceptions-x86.c: Add stack overflow handling.
21163 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21164 functions to arch independent code.
21166 * mini.c (mono_print_tree): Print more detailed info for load_membase
21169 2004-02-23 Martin Baulig <martin@ximian.com>
21171 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21173 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21175 * mini-x86.c: fixed reg allocation for div/rem.
21177 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21179 * driver.c (mono_main): Report some configuratio options on --version.
21181 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21183 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21184 low in the address space. Correctly flush memory in thunks where we
21185 output native code.
21187 2004-02-20 Martin Baulig <martin@ximian.com>
21189 * mini.c (mini_get_method): New static method; inflate all generic
21190 methods and methods in open generic instances.
21191 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21192 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21194 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21196 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21198 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21200 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21202 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21204 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21205 it compile using Sun's compiler.
21207 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21209 * 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.
21211 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21213 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21215 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21217 * mini-ppc.c: handle calls outside of the allowed range with thunks
21218 allocated using the code manager.
21219 * tramp-ppc.c: use the code manager to hold generated native code.
21220 Fixed the magic trampoline to just patch vtable entries.
21222 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21224 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21227 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21229 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21232 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21233 if we have a working __thread implementation.
21235 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21236 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21238 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21240 * mini-x86.c: Fix compilation under gcc 2.
21242 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21244 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21245 contains a call to the wrapped function.
21247 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21248 OP_<CALL>_IMM opcodes, and use them under X86.
21250 * mini.c (mono_jit_find_compiled_method): Fix warning.
21252 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21254 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21256 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21257 functionality to mini.c.
21259 * mini.c (mono_create_jump_trampoline): New function to create a jump
21260 trampoline. Return a compiled method instead of a trampoline if it
21261 exists. Add a cache for jump trampolines.
21263 * mini.c (mono_jit_find_compiled_method): New function to return a
21264 compiled method if it exists.
21266 * mini-x86.c: Call mono_create_jump_trampoline instead of
21267 mono_arch_create_jit_trampoline.
21269 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21270 a jump trampoline. Fixes #52092.
21272 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21274 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21275 which is not up-to-date. Add check_corlib_version () instead.
21277 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21280 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21281 since newer valgrind versions do not need it.
21283 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21284 compile a method with a given set of optimizations.
21286 * mini.c: Compile icall wrappers on-demand instead of at startup.
21288 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21289 wrapper for an icall.
21291 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21293 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21296 * iltests.il: Add test for non-empty stack before switch instruction.
21298 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21300 * mini.c: Add support for new stringbuilder marshalling conventions.
21302 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21304 2004-02-01 Martin Baulig <martin@ximian.com>
21306 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21307 in `ginst->mtype_argv'.
21309 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21311 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21312 facilitate grepping.
21314 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21316 * mini.c: fixed buglet in initobj generic implementation for references.
21318 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21320 * Makefile.am: make the version script conditional.
21321 * jit-icalls.c: handle missing truncl().
21323 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21325 * exceptions.cs: Add more tests for double->int conversion.
21327 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21328 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21330 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21332 * driver.c: make --verbose --version emit an error
21333 if the loaded corlib doesn't match the runtime version.
21335 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21337 * mini-ppc.h: export ppc_patch().
21338 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21339 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21340 on par or better than on MacOSX.
21342 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21344 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21345 mono_lookup_pinvoke_call.
21347 * mini-x86.c: Under windows, the default pinvoke calling convention is
21348 stdcall. Fixes #52834.
21350 * mini.c (optimize_branches): Add an upper bound to the number of
21351 iterations to prevent infinite loops on strange loops. Fixes #53003.
21353 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21355 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21356 and ISINST. Fixes #52093.
21358 * objects.cs (test_0_vector_array_cast): New tests.
21360 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21362 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21363 checking in Array.Set ().
21365 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21368 * object.cs (test_0_multi_array_cast): New regression test.
21370 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21372 * exceptions-ppc.c: fix build on Linux/PPC.
21374 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21376 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21377 running under valgrind.
21378 (x86_magic_trampoline): Fix build bustage.
21380 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21381 negative values as well. This is needed for the encoding of the line number
21382 info, since sometimes the line numbers are not in increasing order.
21384 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21386 * cpu-pentium.md (localloc): Increase the size of the localloc
21387 instruction since it is a loop under Win32.
21389 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21392 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21394 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21395 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21396 Max Horn (max@quendi.de). Fix file names in comments.
21398 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21400 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21401 avoid stack overflow.
21402 (replace_usage): Avoid uninitialized variable warnings.
21404 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21405 and taking the address of valuetype variables.
21407 2004-01-03 Patrik Torstensson
21409 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21410 for other purposes than FP later on.
21412 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21414 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21417 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21419 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21421 2003-12-30 Patrik Torstensson <p@rxc.se>
21423 * mini-x86.h: Decreased number of availiable fp regs.
21424 Solves corner cases with FP spilling.
21426 2003-12-23 Patrik Torstensson <p@rxc.se>
21428 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21429 for floating point stack tracking / spilling on x86.
21432 * basic-float.cs: added float mul overflow test.
21434 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21436 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21438 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21440 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21441 supports for cond branches that overflow the immediate
21442 overflow offset. mcs can compile simple programs.
21444 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21446 * exceptions-ppc.c: exception handling support wip:
21447 finally handlers get run on exception.
21449 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21451 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21454 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21456 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21457 initial support for stack walking and unwinding.
21459 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21461 * driver.c (mono_main): Make corlib-out-of-sync message more
21462 descriptive. Also remove verify_corlib call.
21464 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21466 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21467 not overlap with other call's arguments, too.
21469 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21471 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21472 move to arch-specific code the choice of arch-specific
21473 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21474 * mini.c: ensure emulation calls will not interleave
21477 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21479 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21480 the magic trampoline stack frame is dropped before executing
21483 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21485 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21486 and integer to fp conversions. Added support for overflowing
21487 arguments on the stack. Reserve a couple more registers as temps.
21488 Added support for aot compilation (as output still needs to be
21491 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21493 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21494 Don't overwrite return register in some corner cases.
21496 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21498 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21499 static constructors when AOT compiling.
21501 * driver.c (mono_main): Call mono_check_corlib_version.
21503 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21505 * cpu-g4.md, basic.cs: fixed div target register.
21507 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21509 * mini-ppc.c, basic.cs: shl_imm fix with test.
21511 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21513 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21514 structures by value. Misc fixes.
21515 * objects.cs: more tests.
21517 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21519 * mini-ppc.c: lconv.ovf.i implemented.
21521 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21524 (mini_init): don't error out if someone already called g_thread_init.
21526 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21528 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21529 to be any type per the spec. Fix abnormal memory usage when
21530 the same object is repeatedly thrown.
21532 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21534 * mini.c: check for overruns in IL code.
21536 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21538 * TODO: Add/remove some todo entries.
21540 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21542 * driver.c (mono_main): Call mono_verify_corlib.
21544 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21546 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21547 This has been moved to mini.c
21548 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21549 type being casted is marshalbyref it could be a proxy, so instead of
21550 emitting the type check code, emit a call to a runtime method that will
21551 perform the check by calling CanCastTo if needed.
21553 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21555 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21556 methods with large stack frames under Win32.
21558 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21560 * Makefile.am: Distribute regression tests.
21562 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21563 at the end instead of inserting each variable into the sorted list.
21565 * linear-scan.c (mono_varlist_sort): New helper function.
21567 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21569 * mini.c: ensure arguments and locals are within bounds.
21571 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21573 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21576 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21578 * mini.c (mono_cprop_copy_values): Fix crash.
21580 * aot.c: Set verbosity back to 0.
21582 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21584 * regalloc.c: complete memory leak fix by Laurent Morichetti
21587 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21589 * driver.c (main_thread_handler): Revert the previous patch.
21591 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21594 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21595 memory from the memory pool.
21597 * driver.c (main_thread_handler): Turn on all optimizations when
21600 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21601 an array for better performance.
21603 * regalloc.c (mono_regstate_assign): Fix memory leak.
21605 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21606 serialize the debug info.
21608 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21609 debug info from the serialized representation.
21611 * aot.c: Save debug info into the generated file and load it when
21614 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21616 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21618 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21619 More FP-related fixes.
21621 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
21623 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
21624 and register allocation buglet. Hello world now runs.
21626 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21628 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
21629 * tramp-ppc.c: fixed class init trampoline.
21630 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
21632 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21634 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
21635 mini.c: more ppc changes/fixes.
21637 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21639 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
21640 Also optimize the case when the arguments are the same in the caller
21643 * iltests.il: Add tests for tail calls with valuetype arguments.
21645 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21647 * mini-ppc.c: fixes for struct return type.
21649 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
21651 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21652 mono_spillvar_offset() to arch-specific code.
21654 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
21656 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
21658 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21660 * exceptions-x86.c: Fix stack space leaks.
21662 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
21663 registers from the lmf if the method has save_lmf set.
21665 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
21667 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
21668 of icall wrappers into InvokeInDomain, since these are now per-domain.
21670 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
21672 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
21673 make some opcode emulation and intrinsic ops enabled/disabled
21674 according to the architecture. More fixes.
21676 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
21678 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
21680 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21682 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21683 arch-specific handling for 'this' and struct return type to
21684 arch-specific code.
21686 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21688 * aot.c: prevent divide by zero error when reporting (it happened with
21689 Accessibility.dll).
21691 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
21693 * mini.h (inst_switch): Remove unused macro.
21695 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21698 (load_aot_module): free 'info->methods' and 'info' properly. No more
21699 "free(): invalid pointer blah" messages when you have an old aot
21702 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
21704 * jit-icalls.c, mini.c: Added support for context static fields.
21706 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21708 * mini.c (mono_method_blittable): Methods which set LastError are not
21709 blittable either. Fixes #51108.
21711 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21713 * mini.c: flush icache.
21714 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
21716 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21718 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
21720 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
21722 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
21725 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
21728 * inssel.brg (CEE_MKREFANY): Fix AOT case.
21730 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
21732 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
21733 instruction when the result is discarded.
21735 * iltests.il (test_0_div_regalloc): New regression test.
21737 * arrays.cs: Fix compilation error.
21739 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
21741 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
21742 float rules to inssel-x86.brg: sane architectures with FP registers
21743 don't need to implement these rules.
21745 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21747 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
21749 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21751 * mini.h, inssel-long32.brg: fixed endianess issues in int64
21752 implementation of 32 bit systems.
21754 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21756 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
21757 (Jeroen Zwartepoorte).
21759 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
21761 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
21762 the caller and the callee matches.
21764 * mini.c (mono_method_to_ir): Add comment.
21766 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
21767 signbit is missing on some platforms.
21769 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
21771 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
21773 * mini.c (setup_jit_tls_data): Call the new function.
21775 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
21777 * mini-x86.c: Add experimental support for fast access to the lmf
21778 structure under NPTL/Linux 2.6.x.
21780 2003-11-06 Martin Baulig <martin@ximian.com>
21782 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
21783 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
21786 2003-11-02 Martin Baulig <martin@ximian.com>
21788 * mini.c (inflate_generic_field): New static method.
21789 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
21790 generic instance and the field is declared in a generic type, call
21791 inflate_generic_field() to inflate it. Fixes gen-28.cs.
21793 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
21795 * mini.h mini.c (mono_method_same_domain): New function to return
21796 whenever the caller and the callee are in the same domain.
21798 * tramp-x86.c (x86_magic_trampoline): Use the new function.
21800 2003-10-30 Martin Baulig <martin@ximian.com>
21802 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
21803 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
21805 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
21806 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
21808 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
21810 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
21813 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
21814 object here, so it is in the correct appdomain etc.
21816 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
21818 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
21820 (mono_method_to_ir): Avoid freeing the type created returned from
21821 mono_type_create_from_typespec, since it is put into an internal cache
21822 by the function. Fixes pointer.exe.
21824 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
21825 trampolines for icalls and pinvokes as well. Fixes #33569.
21827 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
21829 * mini.c: Update after appdomain changes.
21831 * mini.c (mono_jit_compile_method_inner): Allways compile native
21832 method wrappers in the root domain, since there can only be one
21833 instance of them, whose address is stored in method->info.
21835 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
21837 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
21838 environment variable. Instead detect automatically whenever running
21839 under valgrind using the magic macro RUNNING_ON_VALGRIND from
21842 2003-10-16 Miguel de Icaza <miguel@ximian.com>
21844 * trace.c, trace.h: New files that implement the new trace option
21847 * driver.c: Document new --trace options.
21849 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
21852 - if (mono_jit_trace_calls)
21853 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
21855 * mini.h: prototypes.
21857 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
21859 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
21861 * mini.c inssel.brg: Implement typedefbyref opcodes.
21863 * mini.c (mono_jit_compile_method): Remove unused local variable.
21865 * mini.c (mono_jit_compile_method_inner): Ditto.
21867 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
21869 * tramp-x86.c (x86_class_init_trampoline): Fix build.
21871 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
21873 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21875 * mini.c (mono_no_aot): Remove unused global variable.
21877 * mini.c: Thread safety fixes.
21879 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21881 * mini.c (mono_create_class_init_trampoline): Add a lock around
21882 class_init_hash_addr.
21884 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21887 * mini.c: Decompose the NEWARR instruction before decomposing its
21888 arguments. Fixes #30073.
21890 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21892 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21895 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21897 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21899 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21901 * driver.c: Add support for compiling icall wrappers to --compile.
21903 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21905 * inssel.brg: The empty value in class->interface_offsets is -1, not
21908 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21910 * objects.cs: New test for 'is' operator on an array of interfaces.
21912 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21914 * tramp-ppc.c: update trampoline code to support jumps
21915 and class initialization.
21917 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21919 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21921 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21923 * inssel.brg (OP_UNBOX): Remove unused rule.
21925 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21926 region instead of one for each method. Fixes #47813.
21928 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21930 * exceptions.cs (test_0_nested_finally): New regression test for
21931 nested exception handlers.
21933 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21935 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21937 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21940 * mini.c (mono_method_check_inlining): Make the inlining limit
21941 configurable by an environment variable.
21943 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21945 * mini.h: Bump AOT file version.
21947 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21948 token, store the image along with the token, since the token might not
21949 refer to the same image as the method containing the relocation,
21950 because of inlining.
21952 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21954 * mini.c (mono_precompile_assemblies): New function to compile
21955 all methods in all loaded assemblies.
21957 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21959 * regalloc.h regalloc.c (MonoRegState): Change the type of
21960 iassign and fassign to int*, since they can contain large negative
21961 values if the register is spilled. Also added some comments. Fixes
21964 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21965 under Win32. Fixes #42964.
21967 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21969 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21971 * aot.c: Added support for AOT compiling methods which contain calls
21972 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21975 * driver.c (compile_all_methods): Run the compilation in a thread
21976 managed by mono. Fixes #44023.
21978 * mini.c (mono_codegen): Print full method name in verbose output.
21980 * mini-x86.c (mono_arch_patch_code): Fix warning.
21982 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21983 jumps, since the method we are jumping to might be domain-specific.
21985 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21987 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21989 * inssel.brg: string chars are unsigned.
21991 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21993 * TODO: New todo item.
21995 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21996 which calls mono_runtime_class_init and patches the call site to
21997 avoid further calls.
21998 (mono_arch_create_class_init_trampoline): New arch specific function
21999 to create a class init trampoline.
22000 (create_trampoline_code): Generalized so it can create
22001 class init trampolines as well.
22003 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22004 (mono_create_class_init_trampoline): New function to create and cache
22005 class init trampolines.
22006 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22007 vtable given the address of a class init trampoline. Used by the
22009 (mono_codegen): Generate a call to a trampoline instead of
22010 mono_runtime_class_init in LDSFLD[A].
22011 (mono_codegen): Add relocations for the new trampoline.
22013 * mini.h mini-x86.c aot.c: Added a new relocation type:
22014 MONO_PATCH_INFO_CLASS_INIT.
22016 * mini.h: Bump AOT version number.
22018 * aot.c: Create a copy of the loaded code instead of using the original
22019 so methods which call each other will be close in memory, improving
22022 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22023 patch since it breaks the regression tests.
22025 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22026 for the register saving instruction sequence since the
22027 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22029 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22031 * TODO: Fix todo item && remove another.
22033 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22035 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22038 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22039 function of the module.
22041 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22042 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22043 --no-aot command line option.
22045 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22047 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22048 by Bernie Solomon (bernard@ugsolutions.com).
22050 * inssel.brg: Refactor the interface offset table related code into
22051 its separate functions and add support for the AOT case.
22053 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22055 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22057 * aot.c: Added mono_aot_verbose variable and made all debugging
22058 output depend on the value of this variable.
22060 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22061 method_label and info_label.
22063 * mini.h mini-x86.c aot.c: Added a new relocation type
22064 MONO_PATCH_INFO_IID for klass->interface_id.
22066 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22067 the MonoJitInfo structure.
22069 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22070 a non-root appdomain in shared mode.
22072 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22074 * aot.c: make aot loader less verbose. Remove free of unused variable.
22076 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22078 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22080 * .cvsignore: Added *.dll.
22082 * mini.c (mono_print_tree_nl): New function callable while debugging.
22084 * mini.c (mono_print_code): Export this.
22086 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22089 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22091 * mini.h (MonoCompile): Added 'jit_info' field.
22093 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22094 the cfg structure, since it is needed by the AOT compiler.
22096 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22098 * aot.c: A major rewrite. Changes include:
22099 - save exception tables for methods which have them.
22100 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22101 to g_module_symbol.
22102 - reworked the file format so it is now much smaller and needs
22103 fewer relocation entries.
22105 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22107 * aot.c (load_aot_module): Fix build bustage on platforms without
22110 2003-09-04 Martin Baulig <martin@ximian.com>
22112 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22114 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22116 * TODO: Some new optimization ideas.
22118 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22120 * aot.c: Save the optimization flags used to compile the code into
22123 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22124 support emitting domain specific code.
22126 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22127 no longer domain neutral. It can be made domain neutral by compiling
22128 with --optimize=shared.
22130 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22131 between appdomains.
22133 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22134 loading of AOT code.
22136 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22138 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22139 if there is no domain neutrality information.
22141 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22143 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22144 format version into the generated library.
22146 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22147 callee method into the caller since one of them could be shared.
22149 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22150 system exceptions from AOT code now works.
22152 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22153 method if it is domain neutral and the callee is not.
22155 * graph.c (cfg_emit_one_loop_level): Fix warning.
22157 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22159 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22162 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22164 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22165 is needed by code which is executed before mono_runtime_init ().
22166 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22168 * mini.c (mono_thread_abort): Fix warning.
22169 (mono_jit_compile_method): Call static constructor in the AOT case too.
22171 * aot.c (mono_compile_assembly): Fix warning.
22173 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22175 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22177 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22179 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22181 * cpu-pentium.md: Fix the length of call opcodes so they include the
22182 ESP restoring instruction. Fixes #47968.
22184 2003-08-28 Martin Baulig <martin@ximian.com>
22186 * mini-x86.c (mono_arch_call_opcode): Added support for
22187 MONO_TYPE_GENERICINST.
22189 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22191 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22193 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22194 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22196 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22199 2003-08-26 Martin Baulig <martin@ximian.com>
22201 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22202 when reporting an error, set this to the actual error location.
22203 (mono_method_to_ir): Report the correct error location if
22204 get_basic_blocks() returned an error.
22206 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22208 * mini.c (mono_type_blittable): OBJECT is not blittable.
22209 (mono_method_blittable): Methods which have marshalling descriptors
22210 are not blittable either. Fixes #47842.
22212 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22214 * driver.c mini.c: Use an environment variable instead of a global
22215 variable. Also fix the build.
22217 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22218 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22221 * driver.c mini.c: Added --with-valgrind option to turn off some
22222 code which prevents mono from running under valgrind.
22224 * mini.c (mono_emit_call_args): Fixed warning.
22226 * mini.c (mono_emulate_opcode): Fixed warning.
22228 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22230 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22231 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22232 regalloc.c, regalloc.h: specify available registers in arch-specific
22233 code and support floats in the regallocator (patch by Laurent Morichetti
22236 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22238 * mini.c: mono_thread_current() can be called only after
22239 mono_runtime_init(): rearrange code to not call it early on.
22241 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22243 * mini.c: allocate jump tables in the code mempools.
22245 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22247 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22250 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22252 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22253 12 to 16. This fixes bug #47453.
22256 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22258 * mini-ppc.c: fixed indexed load and unsigned compares.
22260 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22262 * mini.c: reenabled installation of handler for
22263 thread abort signal.
22265 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22267 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22268 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22269 until it's fixed and actually useful.
22271 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22273 * inssel-long32.brg: couple more opcodes implemented.
22275 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22277 * mini-sparc.c: Even more opcodes implemeted.
22279 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22281 * mini-sparc.c: More opcodes implemented.
22283 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22285 * mini-sparc.c: More opcodes implemented.
22287 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22289 * inssel-sparc.brg: Add some needed rules. Direct
22291 * Makefile.am: Use inssel-sparc.brg
22292 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22293 an assert happy for now.
22295 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22297 * mini-sparc.c: Fixed compile errors.
22298 * exceptions-sparc.c: Same. We now produce a mono binary
22299 on sparc-linux. Yea.
22301 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22303 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22304 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22305 They compile, but do not work.
22307 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22309 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22310 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22311 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22314 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22316 * mini.c: more opcodes implemented and better support for generics.
22318 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22320 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22321 * mini.c, mini.h: first cut at generics support: some new instructions
22322 added and changed the behaviour of some of the existing ones.
22324 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22326 * mini.c: Removed definition of metadata_shared mutex here.
22328 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22330 * mini-x86.c: make vararg calls work for instance methods.
22332 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22334 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22335 returns the arguments in a separte list, now.
22337 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22339 * aot.c, mini.c: updates for array type representation changes.
22341 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22343 * mini.c: register function to perform jit shutdown.
22345 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22347 * mini.c: use a faster allocator if possible.
22349 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22351 * aot.c: some cleanups and portability changes.
22353 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22355 * mini.c: use faster allocation for CEE_BOX if possible.
22357 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22359 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22360 Moved inlined mempcy code to its own function so that is can be
22361 reused. Added an inline memset function as well (optimized initobj).
22362 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22364 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22366 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22368 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22370 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22371 arch code can setup the cpu for CLR execution, if needed.
22372 We use it on x86 to set the precision of FP operations.
22374 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22376 * mini.c: disable some optimizations if we can guess they'll cost too
22377 much for a given method.
22379 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22381 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22383 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22384 * mini.h mini.c mini-x86.c: Added instruction level coverage
22385 info collection support.
22387 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22389 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22390 is now implemented in the profiling API. Get rid of a couple of
22391 unnecessary global variables.
22393 2003-06-15 Nick Drochak <ndrochak@gol.com>
22395 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22396 * cpu-g4.md: add op_bigmul and op_bigmul_un
22397 * cpu_pentium.md: add op_bigmul_un
22398 * inssel-long32.brg: add rule for unsigned bigmul
22399 * mini-ops.h: define OP_BIGMUL_UN
22400 * mini-x86.c: THE BUG: handle (un)signed properly
22401 * mini.c: choose unsigned opcode if needed.
22402 This set of patches fixes bug #44291
22404 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22406 * mini.c (optimize_branches): improved to handle all kinds of
22407 conditional branches.
22409 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22411 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22412 don't raise exceptions.
22414 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22416 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22417 to arch-specific files.
22419 2003-06-09 Martin Baulig <martin@ximian.com>
22421 * Makefile.am (libs): Added $(LIBGC_LIBS).
22423 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22425 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22426 and OP_ATAN (fixes bug#44293).
22428 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22430 * Makefile.am, mini-x86.c: rename cpu description array to
22431 pentium_desc, since some compilers define the 'pentium' preprocessor
22434 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22436 * mini.c (mini_select_instructions): add explicit branch if the
22437 following block is not the false target of a conditional branch -
22438 we need this with any optimization that reorder or remove bblocks
22440 * mini.c (optimize_branches): bug fixes
22442 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22444 * mini.c (mono_method_to_ir): inline static readonly fields
22446 * ssa.c (fold_tree): start cfold support for long (very simple
22449 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22451 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22453 * inssel.brg: fixed memcpy (bug #44219).
22455 2003-06-05 Dick Porter <dick@ximian.com>
22457 * driver.c: Set the glib log levels to not abort if g_message
22460 g_set_prgname() has to happen before mini_init() so that the
22461 process handle gets the info.
22463 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22465 * driver.c: add intrins to the default optimizations to get wider
22468 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22470 * mini.h: some large basic blocks will overflow a 16-bit
22471 integers for symbolic registers.
22473 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22475 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22476 (mono_arch_output_basic_block): fix bug 43499
22478 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22480 * mini.c: kill duplicated definition of mono_debug_format.
22482 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22484 * mini-x86.c, arrays.cs: fixed register allocation bug.
22486 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22488 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22490 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22492 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22495 (print_method_from_ip): also print source location information if
22498 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22500 * mini.c (mono_find_block_region): bug fix in region code
22501 (mini_method_compile): enable removing unreachable code again, but
22502 only in methods without exception clauses.
22504 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22506 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22507 Implemented arglist opcode and handling of TypedReference type.
22508 Fixed x86 call convention when a structure is returned.
22509 Minimal support for calling static vararg methods.
22511 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22513 * mini.c (mini_method_compile): always remove unreachable code,
22514 because the code in them may be inconsistent (access to dead
22515 variables for example).
22517 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22519 * driver.c, debug-mini.c: warning fixes.
22521 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22523 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22525 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22527 * mini.c: thread-static fields are registered in mono_class_vtable(),
22528 so ensure the function is called before checking for them.
22530 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22532 * mini.c (optimize_branches): fix for bug 43586
22534 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22535 overflow (fixes Bug #43639)
22537 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22539 * mini.c, objects.cs: allow the use of stobj for primitive types.
22541 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22543 * mini.c: be less strict about argument checking until we support
22544 running the verifier.
22546 2003-05-27 Nick Drochak <ndrochak@gol.com>
22548 * basic-long.cs: tests for (ulong)int * (ulong)int also
22549 * mini.c: use the same trick for (ulong)int * (ulong)int
22551 2003-05-27 Nick Drochak <ndrochak@gol.com>
22553 * basic-long.cs: add regression test for (long)int * (long)int
22554 * cpu-pentium.md: add op_bigmul specification
22555 * inssel-long32.brg: add OP_BIGMUL rule
22556 * mini-ops.h: add OP_BIGMUL
22557 * mini-x86.c: register allocator: handle case where src1 needs to be
22559 * mini.c: substitute special BIGMUL opcode in the tree for
22560 (long)int * (long)int
22562 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22564 * jit-icalls.c: call the type ctor on field access if needed.
22566 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22568 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22569 to a method (including results of ldelema, bug#43207).
22571 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22573 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22574 colors to show exception handler blocks.
22576 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22577 (fix for pinvoke7.cs).
22579 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22581 * mini.h, mini.c: ensure correct initialization order for types that
22582 require it. Prepare for lazy compilation of jit icall wrappers.
22583 Provide a name for opcode emulation to reduce unneeded mallocing.
22585 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22587 * mini-x86.c: better register restoring code and profiling
22588 support for tail calls.
22590 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22592 * mini.h, driver.c: prepare for leaf methods optimization.
22594 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22596 * mini.c: get targets of branches before converting a method.
22598 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22600 * mini.c (optimize_branches): added some experimental code (disbaled)
22602 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22604 * mini.c (optimize_branches): fix branch to branch optimization
22606 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22608 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22610 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22612 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22615 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22617 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22618 enable use of interface variables again.
22620 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22621 I1 to registers because there is no simply way to sign extend 8bit
22622 quantities in caller saved registers on x86.
22624 * inssel-float.brg: set costs of some rules to 2 so
22625 that monobure always select the arch. specific ones if supplied,
22626 regardless of the order we pass the files to monoburg.
22628 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22630 * mini.c, mini-x86.c: since the magic trampoline for jumps
22631 can't patch the code directly, we do it as soon as the
22632 method gets compiled.
22634 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22636 * mini-x86.c, mini.h: introduce a new patching method
22637 to support CEE_JMP and tail calls.
22638 * mini.c: obey tail.call. Don't precompile methods target
22640 * tramp-x86.c: new trampoline code to handle methods
22641 reached through a jump.
22643 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
22645 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
22646 bit values to registers
22648 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
22650 * mini.c (mono_compile_get_interface_var): share interface
22651 variables if possible.
22653 2003-05-16 Martin Baulig <martin@ximian.com>
22655 * debug-mini.c (mono_init_debugger): New function to initialize
22656 the debugger. This is not in the debugger since it needs to
22657 access some of mini's internals.
22659 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22661 * mini.c (mono_method_to_ir): inlining fixes/cleanups
22663 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
22665 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
22666 for value type handling.
22668 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22670 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
22671 (mono_method_check_inlining): enable inlining of all kinds of wrappers
22673 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
22675 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
22676 the constructor through a proxy.
22678 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22680 * jit-icalls.c, inssel.brg: fixes to array element address
22683 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
22685 * mini-x86.c (is_regsize_var): allocate pointer to registers
22687 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22689 * driver.c: fixed typo, added intrins to the set of optimizations
22690 tested with regressions.
22692 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
22694 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
22695 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
22698 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
22700 * inssel.brg: remove some common pop instructions without side effects
22702 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22704 * inssel-x86.brg: fixed thinko in int to double conversions.
22706 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
22708 * mini.c, jit-icalls.c: added runtime thread-static variable support.
22710 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22712 * inssel-long32.brg: two more missing instructions.
22714 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
22716 * mini.c (mono_emit_call_args): set the cil_code for all arguments
22717 if not already set.
22719 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
22721 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
22724 * basic-float.cs: Added tests for negative zero.
22726 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22728 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
22729 a couple of missing operations for long casts, with test cases.
22731 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22733 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
22735 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
22737 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
22738 code size estimation.
22740 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
22742 * mini.c (mono_jit_create_remoting_trampoline): make it work with
22743 abstract methods (fix bug 42542)
22745 * aot.c: add ability to handle array types
22747 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
22749 * mini.c: Call the _specific versions of the object allocation
22750 functions if possible.
22752 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22754 * driver.c: call setlocale ().
22756 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22758 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
22761 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
22763 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
22765 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
22766 wrappers (fix bug 42122)
22768 2003-05-04 Martin Baulig <martin@ximian.com>
22770 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
22772 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
22773 s/mini_set_defaults/mono_set_defaults/g.
22775 2003-05-04 Martin Baulig <martin@ximian.com>
22777 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
22779 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22781 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
22782 (reported by Don Roberts).
22784 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22786 * mini.c: temporarily work around two bugs for this release.
22788 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22790 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
22791 that contains -export-dynamic and it makes using the ld script
22793 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
22795 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22797 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
22800 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22802 * mini.c: make sure leave calls all the needed finally blocks,
22803 even when the target jumps out of multiple exception clauses.
22805 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22807 * ldscript, Makefile.am: add linker script to reduce the number of
22808 exported symbols (should also fix the issues with libwine defining
22809 some of the same symbols in io-layer).
22811 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
22813 * driver.c (mini_main): Avoid assertion when no file name is given on
22816 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
22818 * driver.c: added --version/-V command line option.
22819 Added the inline optimization in the regression tests.
22821 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22823 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
22824 to the type in the method signature (fixes bug#42134).
22826 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
22828 * mini.c: when inlining, check this is not null only when needed (bug #42135).
22830 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
22832 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
22834 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22836 * driver.c: fixed bug #42100.
22838 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
22840 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
22842 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22844 * mini.c: moved most of the code required to do inlining to its own
22845 function so it can be reused. Inline also ctors if appropriate.
22847 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
22849 * Makefile.am: Link with -export-dynamic so shared libs loaded by
22850 the runtime can call mono API functions.
22852 2003-04-27 Martin Baulig <martin@ximian.com>
22854 * debug-mini.c (mono_debug_init_method): Added
22855 `guint32 breakpoint_id' argument; if the method has a breakpoint,
22856 send a notification to the debugger.
22858 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
22859 running in the Mono Debugger, just pass the breakpoint number to
22860 mono_debug_init_method().
22862 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
22864 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
22866 * mini.c: allow some more unsafe compares.
22868 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22870 * mini-x86.c, Makefile.am: make distcheck works (partially from
22871 a patch by Richard Lee <r.h.lee@attbi.com>).
22872 * regset.c, regset.h: removed, they are unused.
22874 2003-04-25 Dick Porter <dick@ximian.com>
22876 * driver.c: Usage reports the name as 'mono' not 'mini'
22877 * exceptions-x86.c: Build and run on freebsd
22879 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22881 * Makefile.am: install the program with the 'mono' name and
22882 the library as libmono instead of mini and libmini.
22884 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22886 * driver.c: provide the APIs for the embedding interface of the old jit.
22888 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22890 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22892 2003-04-23 Martin Baulig <martin@ximian.com>
22894 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22896 * driver.c: Added `--debug' command line argument to enable
22899 2003-04-23 Martin Baulig <martin@ximian.com>
22901 * debug.[ch]: Removed. The code is now in
22902 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22904 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22907 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22909 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22911 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22914 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22915 mono_domain_finalize.
22916 (mini_method_compile): use mono_method_profile* if the the option is
22919 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22921 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22922 methods with their wrapper.
22924 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22925 methods with their wrapper.
22927 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22930 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22933 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22936 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22938 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22940 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22942 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22943 of the mempool. This is slightly faster and uses less memory
22945 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22947 * mini.c: avoid O(n) allocation for variables.
22949 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22951 * mini.c: handle items on the stack after inlining methods.
22953 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22955 * mini.c: make the method->opcode optimization dependent
22956 on MONO_OPT_INSTRINS and do it lazily.
22958 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22960 * driver.c: print overall results at the end of regression run.
22962 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22964 * inssel.brg: don't overwrite symbolic registers.
22966 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22968 * inssel-x86.brg: fix conversion from long to float.
22970 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22972 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22974 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22976 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22978 * driver.c: Added --print-vtable option as in the old JIT.
22980 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22982 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22984 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22986 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22988 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22990 * mini.c regalloc.c regalloc.h: Fix memory leak.
22992 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22994 * aot.c (mono_aot_get_method): register all used strings
22996 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22998 * mini.c: always intern strings references with ldstr at compile time.
23000 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23002 * Makefile.am: add BUILT_SOURCES.
23004 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23006 * driver.c: give a better error message when the assembly to execute
23007 doesn't have an entry point.
23009 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23011 * Makefile.am: added hack for automake
23013 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23016 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23018 22003-04-07 Martin Baulig <martin@ximian.com>
23020 * Makefile.am: Added Makefile.am.
23022 * debugger-main.c: Removed, this is now in the debugger where it
23025 * mini.pc.in: Call this package `mini' for the moment.