1 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3 * debugger-agent.c (suspend_current): Check the resume_count field instead
4 of resume_one so suspends+resumes during single threaded invokes work
7 2009-11-22 Zoltan Varga <vargaz@gmail.com>
9 * debugger-agent.c: Fix the cygwin build.
11 2009-11-23 Zoltan Varga <vargaz@gmail.com>
13 * debugger-agent.c: Implement single threaded invokes.
15 2009-11-23 Zoltan Varga <vargaz@gmail.com>
17 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
20 * generics.cs: Add a test.
22 2009-11-21 Zoltan Varga <vargaz@gmail.com>
24 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
27 * basic.cs: Add a test.
29 2009-11-20 Zoltan Varga <vargaz@gmail.com>
31 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
32 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
34 2009-11-20 Zoltan Varga <vargaz@gmail.com>
36 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
37 was used as an assembly filter.
39 2009-11-19 Zoltan Varga <vargaz@gmail.com>
41 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
43 2009-11-18 Zoltan Varga <vargaz@gmail.com>
45 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
46 create_event_list () so assembly filters can be used.
48 2009-11-17 Zoltan Varga <vargaz@gmail.com>
50 * aot-compiler.c (add_generic_instances): Emit instances of common generic
51 classes for char/bool too.
53 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
55 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
58 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
61 2009-11-17 Zoltan Varga <vargaz@gmail.com>
63 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
66 * debugger-agent.c: Add some definitions to make backporting to 2.4 easier.
69 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
71 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
73 Code contributed under MIT/X11 license.
75 2009-11-14 Zoltan Varga <vargaz@gmail.com>
77 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
78 threads in native code work.
80 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
81 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
84 2009-11-13 Jonathan Chambers <joncham@gmail.com>
86 * debugger-agent.c: Implementation for Windows platform.
88 * mini-x86.c: Add support for Windows. Use mono-* synchronization
89 primitives. Use SEH to implement breakpoints and single stepping.
91 * mini-x86.h: Enable soft debugger on Windows.
93 Code contributed under MIT/X11 license.
95 2009-11-13 Zoltan Varga <vargaz@gmail.com>
97 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
98 this is called on the debugger thread.
100 2009-11-10 Zoltan Varga <vargaz@gmail.com>
102 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
103 LDMIA->LDM macro name change.
105 2009-11-09 Zoltan Varga <vargaz@gmail.com>
107 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
108 &align to mini_type_stack_size_full ().
110 2009-11-08 Zoltan Varga <vargaz@gmail.com>
112 * mini-arm.c: Compute the stack space used by arguments using
113 mini_type_stack_size_full ().
115 2009-11-07 Zoltan Varga <vargaz@gmail.com>
117 * driver.c (mono_jit_parse_options): New public API function to parse options
118 as done by the runtime executable.
120 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
121 when handling named arguments.
123 2009-11-06 Zoltan Varga <vargaz@gmail.com>
125 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
126 (koush@koushikdutta.com).
128 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
129 where the thunk memory should be allocated from. Fixes appdomain unloading
132 2009-11-06 Zoltan Varga <vargaz@gmail.com>
134 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
135 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
137 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
139 * debugger-agent.c: Fix windows build.
141 2009-11-05 Zoltan Varga <vargaz@gmail.com>
143 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
144 AOT, as it is not implemented yet.
146 * mini-x86.c (mono_arch_output_basic_block): Ditto.
148 2009-11-05 Zoltan Varga <vargaz@gmail.com>
150 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
151 after the client connects/disconnects.
153 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
154 when an exception of a given type is thrown.
156 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
157 only on an uncaught exception.
159 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
161 * debugger-agent.c: Add a 'launch' option.
163 2009-11-05 Zoltan Varga <vargaz@gmail.com>
165 * debugger-agent.c: Add a 'timeout' option.
167 2009-11-04 Jonathan Chambers <joncham@gmail.com>
169 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
171 Code contributed under MIT/X11 license.
173 2009-11-04 Jonathan Chambers <joncham@gmail.com>
175 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
177 Code contributed under MIT/X11 license.
179 2009-11-05 Zoltan Varga <vargaz@gmail.com>
181 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
184 2009-11-04 Zoltan Varga <vargaz@gmail.com>
186 * mini-arm.c: Fix the arm build.
188 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
190 * debugger-agent.c: defer including mono-mutex.h until we know the
193 2009-11-04 Jonathan Chambers <joncham@gmail.com>
195 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
196 of pthreads directly.
198 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
199 exception handlers. Pass info argument.
201 * mini.h: Adjust signatures of soft debugger functions to pass void*
202 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
204 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
205 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
206 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
207 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
209 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
211 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
212 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
213 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
214 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
216 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
218 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
220 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
222 * mono-semaphore.h: Skeleton implementation for Windows.
224 Code contributed under MIT/X11 license.
226 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
228 * aot-compiler.c: don't leak the value returned from
229 mono_type_full_name().
231 2009-11-05 Zoltan Varga <vargaz@gmail.com>
233 * debugger-agent.c (set_breakpoint): Emit a log message.
235 2009-11-04 Zoltan Varga <vargaz@gmail.com>
237 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
238 debug info to 100 because 10 still slows down gdb too much.
240 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
242 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
243 the value was loaded from memory.
245 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
246 the value was loader from there.
248 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
249 without constant swizzle.
253 2009-11-03 Zoltan Varga <vargaz@gmail.com>
255 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
256 function mono_aot_get_array_helper_from_wrapper ().
258 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
259 array helper methods.
261 2009-11-03 Zoltan Varga <vargaz@gmail.com>
263 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
265 * debugger-agent.c: Add support for filtering events by assemblies.
267 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
268 the agent is not enabled.
270 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
272 * exceptions-x86.c: hopefully last change to fix the windows build.
273 This one courtesy of Jonathan Chambers.
275 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
277 * debugger-agent.c: remove unused function.
279 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
281 * debugger-agent.c: add #ifdefs for a few header files.
282 * mini-x86.h: disable the soft debugger in windows.
283 Step 1 of 2 to make this compile on windows with gcc.
285 2009-07-01 Zoltan Varga <vargaz@gmail.com>
287 Merge the soft debugger branch.
289 * debugger-agent.h debugger-agent.c: New files containing the soft
290 mode debugger module.
292 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
293 at the appropriate locations.
295 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
298 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
299 enable/disable single stepping.
301 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
302 which returns all information in a StackFrameInfo structure, and can handle the
303 LMF frames added by the debugger.
305 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
308 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
309 walker function which works on a specific thread and passes a StackFrameInfo
310 structure to its callback.
312 * mini.c (mini_init): Initialize the debugger agent.
314 * aot-compiler.c aot-runtime.c: Add soft-debug support.
316 * mini-ops.h: Add OP_SEQ_POINT opcode.
318 * driver.c (mono_main): Add new '--debugger-agent' option for passing
319 arguments to the debugger agent.
321 2009-11-02 Zoltan Varga <vargaz@gmail.com>
323 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
325 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
327 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
329 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
330 sets the IMT argument and makes a virtual call.
332 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
334 2009-11-01 Zoltan Varga <vargaz@gmail.com>
336 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
339 2009-10-30 Zoltan Varga <vargaz@gmail.com>
341 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
342 runtime. Fixes #551228.
344 2009-10-29 Zoltan Varga <vargaz@gmail.com>
346 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
348 * basic.cs: Add a test.
350 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
351 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
352 CONSTRAINED. Fixes #550964.
354 * generics.cs: Add a test.
356 2009-10-25 Zoltan Varga <vargaz@gmail.com>
358 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
359 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
361 2009-10-24 Zoltan Varga <vargaz@gmail.com>
363 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
364 which will contain the domain where the method was found.
366 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
367 mini_jit_info_table_find ().
369 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
371 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
373 2009-10-22 Zoltan Varga <vargaz@gmail.com>
375 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
376 set, its not supported yet.
378 2009-10-22 Zoltan Varga <vargaz@gmail.com>
380 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
381 iface wrapper is not found.
382 (mono_aot_get_method): Ditto for GetGenericValueImpl.
384 2009-10-21 Zoltan Varga <vargaz@gmail.com>
386 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
387 which have a different name.
389 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
390 wrappers and Array.GetGenericValueImpl ().
392 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
393 because of the change above.
395 * generics.cs: Add a test for full aot + generic array ifaces.
397 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
399 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
400 that hides the previous one.
403 2009-10-18 Zoltan Varga <vargaz@gmail.com>
405 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
406 marshalled. Fixes #541623.
408 2009-10-16 Zoltan Varga <vargaz@gmail.com>
410 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
412 2009-10-15 Zoltan Varga <vargaz@gmail.com>
414 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
416 2009-10-13 Martin Baulig <martin@ximian.com>
418 * debug-mini.c (mono_debugger_trampoline_compiled): Add
419 `const guint8 *trampoline' argument; send both the old and the new
422 2009-10-13 Zoltan Varga <vargaz@gmail.com>
424 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
425 avoid registering 1 symbol file per method with gdb.
427 2009-10-11 Zoltan Varga <vargaz@gmail.com>
429 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
430 can be used to set breakpoints in gdb.
432 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
433 segment to an absolute address.
435 2009-10-13 Bill Holmes <billholmes54@gmail.com>
437 * aot-compiler.c : Fix the MSVC builds
439 Code is contributed under MIT/X11 license.
441 2009-10-10 Zoltan Varga <vargaz@gmail.com>
443 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
446 2009-10-09 Zoltan Varga <vargaz@gmail.com>
448 * driver.c (parse_debug_options): Add a 'gdb' option.
450 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
452 * image-writer.c: Add support for emitting the image into a memory buffer.
454 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
456 * aot-compiler.c: Add support for registering debug info with GDB using the
457 new JIT debugging interface in GDB 7.0. It can be turned on by setting
458 MONO_XDEBUG to 'gdb'.
460 2009-10-09 Zoltan Varga <vargaz@gmail.com>
462 * image-writer.c (bin_writer_emit_writeout): Fix a copy paste error causing
463 the LOC section to overwrite the LINE section.
465 2009-10-06 Zoltan Varga <vargaz@gmail.com>
467 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
468 each instance of Comparer<T>.
470 * generics.cs: Add a new test.
472 2009-10-04 Zoltan Varga <vargaz@gmail.com>
474 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
477 2009-09-25 Zoltan Varga <vargaz@gmail.com>
479 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
480 variable volatile. Fixes #541577.
482 * basic-calls.cs: Add a new test.
484 * basic-long.cs: Remove tests which are now in basic-calls.cs.
486 2009-10-02 Zoltan Varga <vargaz@gmail.com>
488 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
489 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
490 a variable to hold the stack slot used by the int<->float conversion opcodes.
492 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
494 2009-09-29 Zoltan Varga <vargaz@gmail.com>
496 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
497 instead of using type->data.klass as the later doesn't work with generics.
499 2009-09-29 Zoltan Varga <vargaz@gmail.com>
501 * mini-sparc.c: Fix the handling of enums with base type long.
503 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
505 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
506 instead of using type->data.klass as the later doesn't work with generics.
508 2009-09-30 Zoltan Varga <vargaz@gmail.com>
510 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
511 mono_runtime_capture_context () without calling mono_runtime_invoke ().
512 (can_marshal_struct): Skip structures with auto layout.
514 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
516 2009-09-24 Zoltan Varga <vargaz@gmail.com>
518 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
519 work/required with recent iphone sdk versions.
521 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
524 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
525 in the VCALL decomposition code.
527 2009-09-22 Zoltan Varga <vargaz@gmail.com>
529 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
531 * basic.cs: Add a test.
533 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
536 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
537 searches all the domains of the current thread.
539 * exceptions-<ARCH>.c: Use it. Fixes #539394.
541 2009-09-21 Zoltan Varga <vargaz@gmail.com>
543 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
544 so catching exceptions thrown in the same method works. Fixes exception17.exe.
546 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
547 for non-jit trampolines.
549 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
551 * aot-compiler.c (add_wrappers): Ditto.
553 * mini-arm.c: Implement support for passing vtypes and floats, and increase
554 the size of the param area used by dyn_call to 6 which covers the majority of
557 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
559 * mini-arm.c: Implement support for passing/receiving
560 longs and receiving floats in the dyn_call code.
562 * mini-amd64.c: Implement support for receiving vtypes in registers in
565 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
568 2009-09-20 Zoltan Varga <vargaz@gmail.com>
570 * mini-arm.c (get_call_info): Return more precise information in
572 (dyn_call_supported): Use the information in CallInfo.
574 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
576 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
579 * mini-arm.c: Update after the dyn_call api changes.
581 * mini.c (mini_create_jit_domain_info): Register a destructor function
582 for the runtime_invoke_hash.
584 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
585 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
587 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
588 (dyn_call_supported): Simplify this by using get_call_info ().
589 (mono_arch_dyn_call_free): New destructor function.
591 * generics.cs: Remove a printf.
593 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
595 * mini-arm.c: Add support for enum return values and passing a few arguments
598 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
601 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
603 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
604 the dynamic invoke wrappers.
606 * mini-arm.c: Implement OP_DYN_CALL for arm.
608 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
609 supported by the dynamic runtime invoke wrapper.
611 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
612 runtime invoke wrapper.
614 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
615 if possible when running with full-aot.
617 * mini-ops.h: Add OP_DYN_CALL opcode.
619 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
620 with dynamic arguments lists similar to libffi.
622 2009-09-19 Zoltan Varga <vargaz@gmail.com>
624 * method-to-ir.c: Fix the previous change on 64 bit platforms.
626 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
629 * iltests.il.in: Add a new test.
631 2009-09-18 Zoltan Varga <vargaz@gmail.com>
633 * aot-compiler.c (add_generic_instances): Add more instances of
634 GenericEqualityComparer.
636 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
638 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
640 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
642 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
643 comments on some functions that now can fail.
645 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
647 * Makefile.am: Add Info.plist to EXTRA_DIST
649 2009-09-16 Zoltan Varga <vargaz@gmail.com>
651 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
652 static synchronized wrappers. Fixes #539500.
654 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
656 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
659 2009-09-16 Zoltan Varga <vargaz@gmail.com>
661 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
662 lmf before calling filter clauses as well. Fixes #539550.
664 * exceptions.cs: Add a test.
666 2009-09-14 Zoltan Varga <vargaz@gmail.com>
668 * aot-compiler.c (add_generic_class): Add instances of
669 Array.GetGenericValueImpl as well.
671 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
674 * generics.cs: Add a fullaot linq test.
676 2009-09-10 Zoltan Varga <vargaz@gmail.com>
678 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
681 2009-09-10 Bill Holmes <billholmes54@gmail.com>
683 * mini-trampolines.c (mono_delegate_trampoline) : Call
684 mono_cominterop_get_invoke if the delegate target object
687 Code is contributed under MIT/X11 license.
689 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
691 * method-to-ir.c: For CoreCLR throw a SecurityException if an
692 internal call is defined outside platform code. Reduce code
693 duplication with existing [Method|Field]AccessException
695 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
697 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
698 if the return value is a small struct passed on regs.
700 2009-09-09 Zoltan Varga <vargaz@gmail.com>
702 * cpu-arm.md mini-arm.c: Remove unused opcodes.
704 * mini-codegen.c: Enable the cpu description validation for arm.
706 2009-09-08 Zoltan Varga <vargaz@gmail.com>
708 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
709 test which depends on structs to objects.cs.
711 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
712 require object model related stuff working.
714 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
716 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
718 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
719 against the instruction metadata in mini-ops.h. amd64 only for now.
721 * mini-ops.h: Fix some instruction descriptions.
723 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
726 2009-09-06 Zoltan Varga <vargaz@gmail.com>
728 * exceptions.cs: Add a new test.
730 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
732 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
734 2009-09-06 Zoltan Varga <vargaz@gmail.com>
736 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
737 skip empty phi opcodes.
739 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
740 correctly by zero extending after loads. Skip methods containing calls
741 to the monitor enter/exit trampolines.
743 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
744 when calling mono_thread_force_interruption_checkpoint ().
746 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
748 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
750 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
752 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
755 2009-09-04 Zoltan Varga <vargaz@gmail.com>
757 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
759 2009-09-03 Zoltan Varga <vargaz@gmail.com>
761 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
763 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
764 LLVM might be very short.
766 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
769 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
772 2009-09-03 Zoltan Varga <vargaz@gmail.com>
774 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
775 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
776 LLVM might be very short.
778 2009-09-01 Zoltan Varga <vargaz@gmail.com>
780 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
781 the alignment for the value of sp.
783 2009-09-01 Geoff Norton <gnorton@novell.com>
785 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
786 managed wrappers in full aot.
788 2009-08-31 Zoltan Varga <vargaz@gmail.com>
790 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
792 2009-08-28 Zoltan Varga <vargaz@gmail.com>
794 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
796 2009-08-25 Zoltan Varga <vargaz@gmail.com>
798 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
800 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
803 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
805 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
806 depend on the info MonoMethodHeader which could be missing in IL stripped
809 2009-08-25 Zoltan Varga <vargaz@gmail.com>
811 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
812 they are only 4 byte aligned.
814 2009-08-21 Zoltan Varga <vargaz@gmail.com>
816 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
817 was done previously, since using SP causes too many problems.
819 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
820 frames without a frame pointer works.
822 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
823 global register in methods with calls, since the calls can go through
824 a static rgctx trampoline which doesn't save it.
826 2009-08-19 Zoltan Varga <vargaz@gmail.com>
828 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
830 2009-08-18 Zoltan Varga <vargaz@gmail.com>
832 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
834 2009-08-18 Christian Hergert <chris@dronelabs.com>
836 * method-to-ir.c: Fix warnings for uninitialized variables.
838 2009-08-18 Christian Hergert <chris@dronelabs.com>
841 * aot-compiler.c: Fix printf warnings.
843 2009-08-18 Zoltan Varga <vargaz@gmail.com>
845 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
846 Add GetGenericValueImpl<string>.
848 * aot-compiler.c (add_generic_instances): Add instances of
849 GenericEqualityComparer<T> for primitive types. Only emit the array
850 wrappers into the mscorlib image.
852 2009-08-15 Zoltan Varga <vargaz@gmail.com>
854 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
855 the methods_loaded array using amodule->info->nmethods.
857 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
858 (MONO_AOT_FILE_VERSION): Bump this.
860 * aot-compiler.c: Emit more generic instances allowing some parts of linq
863 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
864 MonoJitInfo doesn't belong to its methods aot image.
866 2009-08-14 Zoltan Varga <vargaz@gmail.com>
868 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
870 * mini-arm.c: Fix warnings.
872 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
874 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
877 2009-08-12 Zoltan Varga <vargaz@gmail.com>
879 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
882 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
883 hold the trampoline argument, so its initial value is available during
886 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
891 * exceptions-s390x.c:
894 * exceptions-sparc.c:
895 * exceptions-alpha.c:
897 * mini-trampolines.c:
899 * exceptions-s390.c: add and use #define's instead of sizeof()
900 for MonoJitInfo and MonoJitInfoTable.
902 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
907 * tramp-x86.c: use a #define instead of sizeof() for a few
908 structures that use a zero-length array.
910 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
912 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
913 case when the method is dynamic. Fixes #529238.
915 2009-08-06 Zoltan Varga <vargaz@gmail.com>
917 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
918 of asserting when a method is JIT compiled in full-aot mode.
920 2009-08-03 Jerry Maine <crashfourit@gmail.com>
922 Contributed under the terms of the MIT/X11 license by
923 Jerry Maine <crashfourit@gail.com>.
925 * fixed wrong dates in changelog.
927 2009-08-03 Jerry Maine <crashfourit@gmail.com>
929 Contributed under the terms of the MIT/X11 license by
930 Jerry Maine <crashfourit@gail.com>.
932 * basic-simd.cs: added test for packed double square root.
933 * cpu-amd64.md: added opcode info for packed double square root.
934 * cpu-x86.md: added opcode info for packed double square root.
935 * mini-ops.h: added IR opcode for packed double square root.
936 * mini-x86.c: added IR to native translation code for packed double square root.
937 * mini-amd64.c: removed todo for packed double square root.
938 * simd-intrinsics.c: added method to IR opcode converstion for
939 packed double square root.
941 2009-08-03 Jerry Maine <crashfourit@gmail.com>
943 Contributed under the terms of the MIT/X11 license by
944 Jerry Maine <crashfourit@gail.com>.
946 * mini-amd64.c: Added a change to help tell the difference as
947 to what perpose the xmm register is being used--mainly to help
949 * mini-amd64.h: Changed callee regs to use 15 out of 16
950 (one used for special cases) xmm registers for both fp
951 and simd ops. Added define to turn on new feature in the regalloc
952 that allows fp and simd ops to share the xmm regs happily.
953 * codegen.c: Added code to detect for which perpose an xmm reg is
954 being used (fp or simd) and to translate back and forth to the
955 correct logical reg bank (fp or simd) for 'spill load's.
957 2009-08-03 Jerry Maine <crashfourit@gmail.com>
959 Contributed under the terms of the MIT/X11 license by
960 Jerry Maine <crashfourit@gail.com>.
962 * basic-simd.cs: Added tests for stressing the regalloc when running with
963 16 simd regs and when simd and fp ops share the same reg bank.
965 2009-08-01 Mark Probst <mark.probst@gmail.com>
967 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
968 in shared generic code, we might have to look up the class in the
969 RGCTX. If we use the class directly, compute its GC descriptor.
971 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
973 * mini.c (mono_jit_runtime_invoke): Fix a warning.
975 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
977 * mini.c (mono_jit_runtime_invoke): Initialize the class and
978 check for errors. Fixed the case when the class with the Main
981 2009-07-31 Jerry Maine <crashfourit@gmail.com>
983 Contributed under the terms of the MIT/X11 license by
984 Jerry Maine <crashfourit@gail.com>.
986 * cpu-amd64.md: Fixed simple bug in machine discrition file.
988 2009-07-31 Zoltan Varga <vargaz@gmail.com>
990 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
992 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
994 * method-to-ir.c: Fix naming of stelem and ldelem.
996 2009-07-30 Zoltan Varga <vargaz@gmail.com>
998 * driver.c (main_thread_handler): Check that the assembly loaded
999 matches the filename when doing AOT.
1001 2009-07-30 Mark Probst <mark.probst@gmail.com>
1003 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1006 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1007 utils/mono-sigcontext.h).
1009 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1012 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1014 * mini.c (mono_codegen):
1015 Call profiler hook to keep track of method code buffers.
1017 2009-07-27 Mark Probst <mark.probst@gmail.com>
1019 * method-to-ir.c: Invoke write barriers for the
1020 Interlocked.(Compare)Exchange JIT intrinsics.
1022 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1024 * Makefile.am (version.h): Fix issues when built out of tree.
1025 Remove some redundant 'grep's piped through 'sed's.
1027 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1029 This patch is contributed under the terms of the MIT/X11 license
1031 * mini-ppc.c (mono_arch_output_basic_block):
1032 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1033 for bits 32-47 with signed load/store diplacements for bits
1034 48-63. Use prefered base/offset order for indexed form.
1035 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1036 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1037 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1038 OP_LOADI2_MEMBASE): Same.
1039 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1040 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1041 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1043 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1044 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1045 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1046 OP_LOADI1_MEMINDEX): Same
1047 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1048 OP_STORER8_MEMINDEX): Same
1049 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1051 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1052 for bits 32-47 with signed load/store diplacements for bits
1053 48-63. Use prefered base/offset order for indexed form.
1055 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1057 This patch is contributed under the terms of the MIT/X11 license
1059 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1060 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1061 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1062 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1063 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1064 cfg->stack_usage to avoid size warnings.
1065 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1066 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1067 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1068 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1070 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1071 after code varible is initialized.
1072 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1073 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1074 (mono_arch_emit_epilog):
1075 Move Use ppc_load32 for cfg->stack_usage to avoid size
1078 2009-07-24 Mark Probst <mark.probst@gmail.com>
1080 * method-to-ir.c: The write barrier doesn't do the store anymore,
1081 so we have always to emit it. Also, emit the wbarrier after the
1084 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1086 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1087 for argument count 3 too.
1089 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1091 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1092 the caller handle the exceptions.
1093 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1094 method. Fixes #524498.
1096 2009-07-22 Geoff Norton <gnorton@novell.com>
1098 * mini-exceptions.c: Fix build on ia64.
1100 2009-07-22 Mark Probst <mark.probst@gmail.com>
1102 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1105 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1107 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1110 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1112 * basic-simd.cs (Main): Pass args to the test driver.
1114 2009-07-20 Geoff Norton <gnorton@novell.com>
1116 * mini-x86.h: Fix the x86 version guards to use Apple's
1117 properly defined macros.
1119 2009-07-20 Geoff Norton <gnorton@novell.com>
1121 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1124 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1126 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1127 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1128 the information which is needed for invokes, so only one locking+hash table
1131 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1133 * aot-compiler.c (add_generic_instances): Emit instances of
1134 GenericComparer<T> for primitive types.
1136 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1138 * mini-posix.c: Fix linux build.
1140 2009-07-19 Geoff Norton <gnorton@novell.com>
1142 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1143 mono_gdb_render_native_backtraces
1144 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1145 so we implement the sane semantics to the runtime here
1146 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1147 so we need to call it differently (mono_gdb_render_native_backtraces)
1148 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1149 here for default implementations.
1150 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1151 support Apple's weird syscall (SYS_fork) implementation and not busy
1152 loop in abort() on native crashes on OSX anymore.
1154 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1156 * aot-runtime.c (load_method): Change the handling of the
1157 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1160 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1162 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1164 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1165 seems to break the aot tests.
1167 * mini.c (mono_patch_info_equal): Fix the handling of
1168 MONO_PATCH_INFO_RGCTX_FETCH.
1170 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1172 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1174 * mini.c (mono_patch_info_hash): Fix the handling of
1175 MONO_PATCH_INFO_INTERNAL_METHOD.
1176 (mono_patch_info_equal): Ditto.
1178 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1180 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1183 * mini-llvm.c: Add some infrastructure for AOT support.
1185 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1187 * mini-llvm-cpp.c: Update to the latest llvm api.
1189 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1190 option to false to prevent llvm from installing signal handlers which
1193 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
1196 * cpu-amd64.md: Revert previous change as those instructions
1197 take 2 separate arguments. Remember to read the arch docs more
1198 carefully next time.
1200 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1202 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
1204 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
1206 * mini-ppc.c: exploit multiple load/store units if available (rest of
1207 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
1208 http://bugzilla.novell.com/show_bug.cgi?id=487846).
1210 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
1212 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
1213 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
1215 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
1217 * cpu-x86.md: Fix missing clobbering from trancendental simd
1220 * cpu-amd64.md: Same.
1222 2009-07-14 Jerry Maine <crashfourit@gmail.com>
1224 Contributed under the terms of the MIT/X11 license by
1225 Jerry Maine <crashfourit@gail.com>.
1227 * basic-simd.cs: Added tests for single and doulble indexers.
1229 * cpu-amd64.md: Added simd opcode information.
1231 * mini-amd64.c: Added IR to native simd generation code.
1232 Added simd register names and function that returns them.
1234 * mini-amd64.h: Added marcos to turn on simd code compilation in
1235 amd64. Added max simd register count marco. Added caller/callee
1236 register mask marcos. Added marcos to use simd register bank.
1238 * mini.h: Added helper marco for shufling dwords and simple
1241 2009-07-14 Zoltan Varga <vargaz@gmail.com>
1243 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
1245 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
1247 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
1248 the length of the native code as well.
1250 * basic-simd.cs: Add a test for #521662.
1252 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
1254 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
1256 2009-07-13 Mark Probst <mark.probst@gmail.com>
1258 * mini.c: Register function for getting the IP from a signal
1259 context with metadata.
1261 2009-07-13 Zoltan Varga <vargaz@gmail.com>
1263 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
1264 call a generic class init trampoline if needed. Fixes #519336.
1266 * generics.cs: Add a test.
1268 2009-07-09 Mark Probst <mark.probst@gmail.com>
1270 * method-to-ir.c: When doing a call which might be remote from
1271 shared generic code to other shared code with open type arguments,
1272 get the remoting invoke wrapper from the RGCTX and do an indirect
1275 2009-07-03 Zoltan Varga <vargaz@gmail.com>
1277 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
1278 after the unbox trampoline in the full-aot case.
1280 2009-07-02 jonas echterhoff <jonas@unity3d.com>
1282 * mini.c: Move initialization of jit_mutex before debugger initialization
1287 * Info.plist: added Info.plist and link flag to enable the mono executable
1288 to access other processes. Requires codesigning of the executable to work.
1290 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
1295 2009-06-30 Zoltan Varga <vargaz@gmail.com>
1297 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
1299 2009-06-29 Zoltan Varga <vargaz@gmail.com>
1301 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
1302 when the generic instance is an instantiation of a subclass of the
1303 methods class. Fixes #517166.
1305 2009-06-26 Zoltan Varga <vargaz@gmail.com>
1307 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
1310 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
1313 * CMakeLists.txt: Add minimal support for installation.
1315 2009-06-25 Zoltan Varga <vargaz@gmail.com>
1317 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
1318 determine whenever a method is directly callable to a separate function.
1320 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
1321 needed ones as a result of the previous change.
1323 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
1324 type of register arrays.
1326 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
1327 type of register arrays.
1329 2009-06-24 Jerry Maine <crashfourit@gmail.com>
1331 Contributed under the terms of the MIT/X11 license by
1332 Jerry Maine <crashfourit@gail.com>.
1334 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
1336 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1338 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
1340 2009-06-24 Neale Ferguson <neale@sinenomine.net>
1342 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
1343 dump of structure return value. Fix some formatting.
1344 * cpu-s390x.md: Fix lengths of instruction sequences.
1345 * mini-s390.c: Minor formatting changes.
1347 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1349 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
1350 Use sigaction on freebsd as well.
1352 2009-06-23 Zoltan Varga <vargaz@gmail.com>
1354 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
1357 * mini.c (mini_init): Revert a change which breaks cross-compilation.
1359 2009-06-22 Mark Probst <mark.probst@gmail.com>
1361 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
1363 2009-06-22 Mark Probst <mark.probst@gmail.com>
1365 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
1367 2009-06-20 Martin Baulig <martin@ximian.com>
1370 (MonoDebuggerThreadFlags): New enum typedef.
1371 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
1372 (mono_debugger_thread_created): Added `gpointer func' argument;
1373 initialize the new `thread_flags' field.
1375 2009-06-18 Martin Baulig <martin@ximian.com>
1377 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
1378 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
1381 (mini_debugger_set_attach_ok): New function; sets the attach-ok
1382 flag in `MONO_DEBUGGER__info.runtime_info'.
1385 (mono_main): Call mini_debugger_set_attach_ok() if generics
1386 sharing is disabled.
1388 2009-06-22 Zoltan Varga <vargaz@gmail.com>
1390 * aot-compiler.c (add_wrappers): Fix a warning.
1392 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
1393 the ppc load/store macro changes.
1395 2009-06-21 Zoltan Varga <vargaz@gmail.com>
1397 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
1399 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
1400 not just the got symbol.
1402 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
1405 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
1408 * aot-compiler.c: Remove some fixmes.
1410 * driver.c (mono_main): Print a helpful message when cross-compiling.
1412 * mini.c (mini_init): Disable signal handlers when cross-compiling.
1414 * method-to-ir.c (initialize_array_data): Do the optimization if the
1415 target byte order is little endian, instead of the host byte order.
1417 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
1418 wrappers into the mscorlib image, Emit a unique plt symbol for each
1419 image, emit symbols for plt entries.
1421 * image-writer.c (img_writer_emit_symbol_size): New function to emit
1424 2009-06-20 Zoltan Varga <vargaz@gmail.com>
1426 * aot-compiler.c (add_wrappers): Avoid calling
1427 mono_marshal_get_type_info () since it can assert for some types.
1429 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
1430 ldtoken are used inside wrappers.
1432 * helpers.c: Add support for prefixing tools with the arch name.
1434 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
1435 quantities when using ilp32.
1437 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
1438 spill slots. Use sizeof(mgreg_t) for the spill slot size.
1440 * image-writer.c: Use .long on ilp32.
1442 * aot-compiler.c: Use 32 bit loads on ilp32.
1444 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1446 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1448 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1450 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1452 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1453 second got slot of every aot image.
1455 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1456 aot on platforms with function pointers.
1458 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1459 support for aot/full aot on ppc/ppc64.
1461 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1462 arguments which are needed on ppc.
1464 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1467 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1469 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1471 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1473 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1475 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1477 2009-06-17 Geoff Norton <gnorton@novell.com>
1479 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1481 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1483 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1484 to control whenever the dwarf writer is in xdebug or aot mode.
1485 (emit_class_dwarf_info): Use a separate abbrev for structures without
1488 * aot-compiler.c: Pass the appending parameter to
1489 mono_dwarf_writer_create ().
1491 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1492 falls through to its next bblock. Fixes #513931.
1494 * iltests.il: Add a test.
1496 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1497 infor even if emit_line is FALSE, as the apple linker seems to require it.
1499 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1501 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1505 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1507 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1510 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1512 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1513 'has_call_handler' fields.
1515 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1517 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1518 first bblock if not needed. Fixes #512790.
1520 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1522 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1524 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1527 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1528 remoting-invoke-with-check wrappers, which are not needed when running with
1529 full-aot, since it doesn't support remoting.
1531 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1533 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1535 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1536 method info, it is not used anymore.
1538 * mini.h: Bump AOT file format version.
1540 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1543 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1546 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1548 * mini.h: Bump AOT file format version.
1550 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1552 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1553 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1556 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1557 of CKFINITE and FBGE for VFP.
1559 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1561 * aot-compiler.c: Don't align code to 16 bytes on arm.
1563 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1564 before the methods they belong to.
1566 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1567 the full-aot case if possible, since the trampoline will be called right
1570 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1571 trampolines to 1024 after the change above.
1573 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1574 trampoline to save 8 bytes per trampoline.
1576 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1579 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1581 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1583 2009-06-08 Martin Baulig <martin@ximian.com>
1586 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1587 (_mono_debugger_throw_exception): Don't make this static.
1588 (_mono_debugger_unhandled_exception): Likewise.
1589 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1592 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1593 (_mono_debugger_throw_exception): Add function prototype.
1594 (_mono_debugger_unhandled_exception): Likewise.
1597 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1598 arg; return the first exception handler if the exception is caught
1599 and we're running inside the debugger.
1600 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1601 improve exception handle inside runtime-invoke, check whether the
1602 exception is actually caught in the method being invoked and not
1603 by the runtime-invoke-wrapper.
1605 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1607 * image-writer.c: Improve support for the osx assembler.
1609 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
1612 2009-06-08 Martin Baulig <martin@ximian.com>
1615 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1616 (_mono_debugger_throw_exception): Don't make this static.
1617 (_mono_debugger_unhandled_exception): Likewise.
1618 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1621 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1622 (_mono_debugger_throw_exception): Add function prototype.
1623 (_mono_debugger_unhandled_exception): Likewise.
1626 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1627 arg; return the first exception handler if the exception is caught
1628 and we're running inside the debugger.
1629 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1630 improve exception handle inside runtime-invoke, check whether the
1631 exception is actually caught in the method being invoked and not
1632 by the runtime-invoke-wrapper.
1634 2009-06-07 Zoltan Varga <vargaz@gmail.com>
1636 * image-writer.c (append_subsection): Don't align subsections of the
1637 debug_line section as a workaround.
1639 * dwarfwriter.c: Emit line number info in the AOT case as well.
1641 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
1643 This patch is contributed under the terms of the MIT/X11 license
1645 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
1646 code_len <= code_size
1648 2009-06-06 Zoltan Varga <vargaz@gmail.com>
1650 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
1652 2009-06-04 Zoltan Varga <vargaz@gmail.com>
1654 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
1655 invoke wrappers, we now use trampolines instead.
1657 2009-06-04 Mark Probst <mark.probst@gmail.com>
1659 * mini-darwin.c: The exception thread must not be registered with
1662 2009-06-04 Mark Probst <mark.probst@gmail.com>
1664 * mini-gc.c: Disable the code because it makes SGen crash.
1666 2009-06-03 Zoltan Varga <vargaz@gmail.com>
1668 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
1669 instead of asserting.
1671 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1673 * aot-compiler.c (mono_compile_assembly): Move the creation of the
1674 output file after the code has been compiled.
1676 2009-05-30 Zoltan Varga <vargaz@gmail.com>
1678 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
1680 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1682 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
1683 entries distinction to simplify the code.
1685 * mini.h: Bump AOT file format version.
1687 2009-05-28 Zoltan Varga <vargaz@gmail.com>
1689 * objects.cs: Fix the signature of one of the tests.
1691 * mini.c (mini_create_ftnptr): New helper function, moved here from
1693 (mini_get_addr_from_ftnptr): Ditto.
1694 (mini_init): Install the new helpers.
1696 2009-05-28 Martin Baulig <martin@ximian.com>
1698 Correctly initialize the debugger when embedding Mono.
1700 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
1701 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
1702 see documentation in mini_debug_running_inside_mdb().
1705 (mini_debug_running_inside_mdb): New function to check whether
1706 we're running inside mdb.
1708 * mini.c (mini_init): Call mini_debugger_init() if we're running
1709 inside the debugger.
1711 * driver.c (mono_main): Moved the call to mini_debugger_init()
1712 into mini_init() to make this work when embedding Mono.
1714 * debug-debugger.c (mini_debugger_init): Warn about duplicate
1715 calls to mini_debugger_init().
1717 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
1718 mono_debugger_main() -> mini_debugger_main() and put them inside a
1719 `MONO_DEBUGGER_SUPPORTED' conditional.
1721 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
1723 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
1724 this is no longer in use.
1727 2009-05-26 Zoltan Varga <vargaz@gmail.com>
1729 * mini-sparc.c (add_outarg_load): Fix the sparc build.
1731 * aot-compiler.c (emit_method_code): Always write out C style symbols for
1734 2009-05-27 Martin Baulig <martin@ximian.com>
1736 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1738 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
1739 long_conv_to_r_un to 64 bits.
1741 * cpu-x86.md: Increase the instruction size due to the changes.
1743 * iltests.il.in: Add regression test.
1747 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1749 * objects.cs: Move the previous test from basic.cs to here.
1751 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1753 * basic.cs: Add regression test for #506915.
1755 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1757 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
1758 optimization we must check the bb of the first byte of stobj as
1759 it's the only one set in cil_offset_to_bb.
1763 2009-05-25 Zoltan Varga <vargaz@gmail.com>
1765 * image-writer.c: Fix pointer directive on ppc64.
1767 2009-05-24 Zoltan Varga <vargaz@gmail.com>
1769 * image-writer.c (asm_writer_emit_section_change): Avoid using
1770 .bss subsections on ppc too.
1772 2009-05-23 Zoltan Varga <vargaz@gmail.com>
1774 * image-writer.c: Fix the definition of TARGET_ASM_....
1776 * image-writer.c: Fix the emission of assembler directives in the last
1779 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
1780 exception throwing code to accomodate ppc64.
1782 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
1783 size to work on ppc64 too.
1785 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
1788 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
1789 the assembler dialect instead of using platform specific defines.
1791 2009-05-22 Geoff Norton <gnorton@novell.com>
1793 * mini-arm.c (get_call_info): If a structure is split between the stack
1794 and argument registers, we should not advance the stack pointer by the entire
1795 native size, but just by the amount that spilled.
1797 2009-05-22 Zoltan Varga <vargaz@gmail.com>
1799 * mini-arm.c (get_call_info): Handle structures with alignment requirements
1802 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1804 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
1807 * aot-compiler.c (add_extra_method): Fix up the collection of extra
1808 methods so wrapper don't get added twice.
1809 (add_generic_instances): Don't add methods of arrays.
1811 * generics.cs: Mark one test as !FULLAOT.
1813 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1815 * mini-x86.c (emit_move_return_value): Remove unused vars.
1817 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1819 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
1820 decomposing 8 bytes structs into a LCALL.
1822 * mini-x86.c (emit_move_return_value): We no longer push the vtype
1823 pointer for where to store the returned regs.
1825 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
1828 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
1830 2009-05-20 Miguel de Icaza <miguel@novell.com>
1832 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
1835 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1837 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
1839 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
1842 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
1844 * local-propagation.c (mono_local_cprop): Avoid local propagation
1845 across paired add/sub if the first instruction dest reg is it's
1846 source reg. For example:
1848 int_add_imm R12 <- R12 [1] clobbers: 1
1849 int_sub_imm R42 <- R12 [1] clobbers: 1
1851 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
1852 maintain the math identify.
1856 2009-05-20 Andreia Gaita <avidigal@novell.com>
1858 * Makefile.am: avoid going on the network just to get the revision,
1861 2009-05-19 Massimiliano Mantione <massi@ximian.com>
1863 Fixed estimate for short branches on amd64 (they were off mark, and
1864 enabling call prolog-epilog instrumentations caused assertions).
1865 * mini.h (struct MonoBasicBlock): added max_length field to hold the
1866 estimate for the maximum length of this basic block.
1868 - mono_arch_emit_prolog: compute max_length for each basic block
1869 (instead of max_offset), and inflate size estimate also for entry bb
1870 in case of code instrumentation.
1871 - mono_arch_output_basic_block: get rid of "cpos" (the current
1872 estimated "position" in the code), and always use "offset" instead,
1873 which is accurate; at the beginning of the function quickly recompute
1874 max_offset for all the remaining blocks, starting from the current
1875 cfg->code_len (which is correct, and not estimated) and using the
1876 estimated block lengths computed previously.
1878 2009-05-17 Zoltan Varga <vargaz@gmail.com>
1880 * exceptions-ppc.c: Remove the caching from the trampoline creation
1881 functions, it is already done in the caller.
1883 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
1885 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
1886 MONO_ARCH_GSHARED_SUPPORTED define.
1888 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
1890 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
1893 2009-05-16 Zoltan Varga <vargaz@gmail.com>
1895 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
1896 call to mono_marshal_get_rgctx_invoke ().
1898 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
1899 mono_marshal_get_static_rgctx_invoke (), all platforms which support
1900 gshared use the static rgctx trampolines now.
1902 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
1903 platform supports it.
1905 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1907 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
1909 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
1911 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1913 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
1915 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
1918 2009-05-15 Massimiliano Mantione <massi@ximian.com>
1920 Made it possible for mono_arch_instrument_epilog to preserve
1921 argument registers, otherwise instrumenting the "epilogue" before
1922 a tail call would clobber them.
1923 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
1924 if like mono_arch_instrument_epilog but with an additional parameter
1925 that states if argument registers must be preserved.
1926 * mini.c: implemented mono_arch_instrument_epilog as a call to
1927 mono_arch_instrument_epilog_full without asking to preserve argument
1928 registers (this makes the existing code work as usual).
1930 - mono_arch_instrument_epilog: add parameter to transform it into
1931 mono_arch_instrument_epilog_full, and preserve argument registers
1933 - mono_arch_output_basic_block, OP_TAILCALL case: call
1934 mono_arch_instrument_epilog_full.
1935 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
1936 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
1937 only transformed mono_arch_instrument_epilog into
1938 mono_arch_instrument_epilog_full.
1940 2009-05-15 Geoff Norton <gnorton@novell.com>
1942 * mini-darwin.c: This works on arm now.
1944 2009-05-14 Geoff Norton <gnorton@novell.com>
1946 * jit.h, driver.c: Allow full-aot to be decided programatically by the
1949 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1951 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
1954 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
1955 wrappers during full aot mode correctly.
1957 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
1960 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
1961 mono_metadata_type_hash ().
1963 2009-05-14 Massimiliano Mantione <massi@ximian.com>
1965 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
1966 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
1967 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
1968 Removed MONO_INST_BRLABEL from the instruction flags, and the
1969 remaining code that used it, because we do not support branches inside
1970 basic blocks (and branch target labels) anymore.
1971 * Makefile.am: As part of the above cleanup, remove reference to
1972 BURG files which don't exist anymore.
1974 2009-05-14 Zoltan Varga <vargaz@gmail.com>
1976 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
1979 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
1980 to use mono_arch_throw_corlib_exception.
1982 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
1983 mono_arch_throw_corlib_exception for throwing corlib exceptions.
1985 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
1988 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
1990 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
1991 for the got to make debugging easier and to avoid confusing it with the
1994 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
1995 method so a breakpoint can be set when using gdb.
1997 2009-05-13 Zoltan Varga <vargaz@gmail.com>
1999 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2000 on mono_method_get_imt_slot ().
2002 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2003 num_decodes variables.
2005 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2006 change as it doesn't seem to work.
2008 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2011 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2013 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2014 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2016 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2017 builder when using full aot.
2019 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2020 here, it is already handled.
2022 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2025 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2027 * mini-arm.h: Enable IMT for full aot.
2029 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2030 arch doesn't support it.
2032 * mini.c (mini_init): Don't disable IMT for full aot if the
2033 architecture supports it.
2035 * mini.h (MonoAotTrampoline): New enum containing the different types
2036 of 'numerous' trampolines.
2037 (MONO_AOT_FILE_VERSION): Bump this.
2039 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2040 static rgctx trampolines. Add support for full-aot IMT thunks.
2042 * mini-amd64.h: Enable IMT for full aot.
2044 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2045 to exclude tests belonging to a category.
2047 * generics.cs: Mark some tests with a !FULLAOT category.
2049 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2052 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2054 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2055 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2056 (emit_plt): Fix a warning.
2058 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2060 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2061 back into aot-compiler.c to a place where the other functions shared by
2062 the runtime and aot compiler are.
2064 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2065 as done previously, instead of in MonoAotFileInfo, since pointers might have
2066 alignment requirements.
2068 * mini.h: Bump AOT file format version.
2070 2009-05-10 Miguel de Icaza <miguel@novell.com>
2072 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2073 that is used at runtime from the aot-compiler.c, this makes it
2074 work on setups that remove the AOT compiler from the output
2077 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2079 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2082 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2084 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2086 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2087 stuff to mono_arch_decompose_long_opts ().
2088 (mono_decompose_opcode): Remove some dead code.
2090 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2092 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2093 cmethod can be null for quite a some reasons.
2095 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2097 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2099 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2101 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2103 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2105 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2106 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2107 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2108 calls returning structures by addr on amd64.
2110 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2112 * iltests.il.in: Restructure the tail call tests a bit.
2114 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2116 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2117 for virtual methods too.
2119 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2121 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2122 due to regression in verifying System.dll.
2124 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2126 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2129 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2132 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2133 g_str_hash () which can change.
2135 * driver.c (mini_regression): Disable optimizations not supported by
2136 the cpu. Fixes #500019.
2138 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2141 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2143 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2144 to the latest LLVM code.
2146 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2148 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2150 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2152 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2155 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2156 no longer saving offsets, so just save the patch types along with the other
2158 * aot-runtime.c (load_patch_info): Update after the changes to
2159 encode_patch_list ().
2160 (decode_got_entry): Removed, merged into load_patch_info ().
2161 (is_shared_got_patch): Removed, call the same function from
2164 * mini.h: Bump aot file format version.
2166 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2167 half-finished no-dlsym code.
2169 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2172 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2173 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2175 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2177 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2178 buffer length to work with AOT code.
2180 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2181 ldfld/stfld opcodes.
2183 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2186 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2188 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2190 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2193 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
2194 if needed. Don't decompose long operations when using llvm.
2196 2009-05-01 Zoltan Varga <vargaz@gmail.com>
2198 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
2201 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
2203 2009-05-03 Martin Baulig <martin@ximian.com>
2205 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
2206 mono_debugger_insert_method_breakpoint() since the class init
2207 handler we're inserting at the top of the method already gives us
2210 2009-04-30 Zoltan Varga <vargaz@gmail.com>
2212 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
2213 to mono_arch_decompose_long_opts () for x86 and arm.
2215 2009-04-29 Zoltan Varga <vargaz@gmail.com>
2217 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
2220 2009-04-28 Zoltan Varga <vargaz@gmail.com>
2222 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
2225 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2227 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
2228 number of trampolines used in full-aot mode.
2230 * aot-compiler.c: Add an ntrampolines option to set the number of
2231 trampolines emitted in full-aot mode.
2233 2009-04-27 Zoltan Varga <vargaz@gmail.com>
2235 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
2236 a volatile load. Get rid of get_tempname (), llvm assigns names
2239 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
2242 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
2245 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
2248 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
2249 to the same register as a fixed sreg2. Fixes #497271.
2251 * iltests.il.in: Add a new test.
2253 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2255 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
2256 stack, since pushes complicate exception handling.
2258 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
2259 the stack if they are passed using moves.
2261 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2263 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
2266 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
2267 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
2268 of FMOVE if it is an R4.
2270 2009-04-25 Zoltan Varga <vargaz@gmail.com>
2272 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
2274 * mini.h (LLVMCallInfo): New structure to store calling convention
2275 information for the LLVM back end similar to the CallInfo structures in
2278 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
2279 call information in a format usable by LLVM.
2280 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
2282 * method-to-ir.c (mono_emit_call_args): Emit calls using
2283 mono_llvm_emit_call () when compiling using LLVM.
2285 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
2286 comments to all functions. Fix memory leaks. Add a public init/cleanup
2289 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
2291 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
2292 mono_array_new_va () jit icall.
2294 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
2296 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
2297 multiple machine description files to be specified.
2298 * mini-ops.h: fixes for cross-compilation.
2300 2009-04-22 Miguel de Icaza <miguel@novell.com>
2302 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
2305 2009-04-22 Zoltan Varga <vargaz@gmail.com>
2307 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
2308 to prevent asserts in various passes. Fixes #497220.
2310 2009-04-21 Zoltan Varga <vargaz@gmail.com>
2312 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
2315 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
2316 table to avoid duplicates.
2318 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2320 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
2323 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
2325 * mini.c (mini_method_verify): Fail fulltrust code if the exception
2326 is for method or field access.
2328 2009-04-20 Zoltan Varga <vargaz@gmail.com>
2330 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
2333 * mini-llvm.c (mono_llvm_emit_method): Use it.
2335 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
2336 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
2339 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
2340 synchronized methods.
2342 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
2344 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
2346 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
2349 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
2350 allowing some options to be set dynamically.
2352 2009-04-19 Zoltan Varga <vargaz@gmail.com>
2354 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
2355 unconditional branch.
2357 * mini.h (MonoTrampolineType): Add new trampoline type
2358 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
2361 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
2364 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
2367 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
2368 is enabled. Instead, use the llvm vcall trampoline.
2370 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
2372 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
2374 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
2377 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
2378 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
2380 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
2381 OP_IA64_CSET opcode.
2383 * mini.c: Fix a warning.
2385 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
2386 THROW to the appropriate llvm type.
2388 2009-04-18 Zoltan Varga <vargaz@gmail.com>
2390 * mini.c (mini_method_compile): Add statistics for methods JITted
2393 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2395 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
2396 OP_IA64_CMP_<cond>_IMM opcodes.
2398 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2400 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
2403 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
2406 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
2409 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
2411 * mini-exceptions.c : add thread id to EXCEPTION trace message.
2413 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2415 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
2418 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
2419 rgctx invoke trampolines for x86.
2421 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
2422 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
2423 (mono_arch_get_vcall_slot): Simplify this.
2425 2009-04-16 Zoltan Varga <vargaz@gmail.com>
2427 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
2428 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
2430 2009-04-14 Zoltan Varga <vargaz@gmail.com>
2432 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
2433 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
2435 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
2437 * liveness.c (visit_bb): Remove a needless assert.
2439 2009-04-13 Zoltan Varga <vargaz@gmail.com>
2441 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
2442 full aot support to the arch specific code.
2444 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2446 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2448 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2450 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2451 collect information about the delegate invoke impl trampolines.
2453 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2454 to save trampolines during full-aot mode.
2456 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2457 creation function which returns a trampoline which sets the rgctx
2459 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2460 wrapper if possible.
2461 (mono_delegate_trampoline): Ditto.
2463 * mini.c (mono_jit_runtime_invoke): Ditto.
2465 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2467 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2469 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2471 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2473 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2474 just setting the opcode to OP_NOP.
2476 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2478 * mini.c (mini_method_compile): Put the last change inside an
2479 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2481 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2482 and extend live ranges to cover the whole method when using xdb.
2484 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2485 do it in the trampolines.
2487 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2490 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2492 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2493 call code in full-aot mode since IMT is disabled there.
2494 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2495 new JIT no longer has that restriction.
2497 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2499 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2500 a more compact format.
2501 (mono_aot_wrapper_name): New function to return a unique name for a
2502 wrapper method, also used by the AOT runtime.
2504 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2507 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2508 when a ICollection<T> etc is encountered.
2509 (add_generic_instances): Process method arguments/locals too.
2510 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2513 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2515 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2517 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2519 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2521 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2522 representing the result of the decomposition. Nullify instructions
2523 instead of setting them to OP_NOP since nops can't have registers
2526 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2528 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2529 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2530 info. Strip 'mapping symbols' on ARM.
2532 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2534 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2535 this with the native genmdesc.
2537 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2539 * aot-runtime.c: Fixing the MSVC build.
2541 Code is contributed under MIT/X11 license.
2543 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2545 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2546 JITted code depends on it.
2548 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2550 * aot-compiler.c: Use new MonoGenericParam accessors.
2552 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2554 Reduce memory usage and improve correctness wrt MonoGenericParam
2555 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2556 handing. Avoid allocating MonoGenericParams, but use the ones in
2557 the container itself.
2559 2009-04-07 Miguel de Icaza <miguel@novell.com>
2561 * tasklets.c: Return exceptions in the out argument.
2563 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2565 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2566 opcode. Use pointer types in more places instead of casting them to
2569 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2571 (mono_llvm_optimize_method): New helper function to optimize a method.
2573 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2574 widening code so it could be called from more places.
2575 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2576 code paths in the call opcodes.
2578 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2580 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2582 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2584 * dwarfwriter.c: Use _ to separate class name
2585 components as gdb can't handle '.'. Represent reference variables
2588 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2590 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2592 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2594 * gc-test.cs: New file with GC stack marking tests.
2596 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2597 negative numbers for vfp.
2599 * basic-float.cs: Add a test.
2601 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
2603 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
2605 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
2607 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
2608 part of tasklet/continuation support.
2610 2009-04-05 Zoltan Varga <vargaz@gmail.com>
2612 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
2613 amd64 opcodes inside an ifdef.
2615 * dwarfwriter.c: Emit inheritance information for classes, emit fields
2618 * dwarfwriter.c (emit_type): Emit the class info for classes.
2620 2009-04-04 Zoltan Varga <vargaz@gmail.com>
2622 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
2624 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
2626 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
2628 * ssa.c (mono_ssa_compute): Fix some memory leaks.
2630 2009-04-03 Zoltan Varga <vargaz@gmail.com>
2632 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
2634 * mini-llvm.c: Update comments.
2636 * mini.h (COMPILE_LLVM): New macro.
2638 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
2640 * ssa.c (mono_ssa_compute): Ditto.
2642 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
2643 the unwind ops from a DWARF FDE.
2645 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
2646 methods by extracting the dwarf unwind ops from the unwind info generated
2649 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
2652 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
2655 2009-04-02 Zoltan Varga <vargaz@gmail.com>
2657 * Makefile.am (llvm_sources): Enable this.
2659 * mini.c (mini_method_compile): Add support for compiling with LLVM,
2660 failing back to the JIT if something cannot be handled.
2662 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
2663 compiling with LLVM.
2665 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
2666 compiling with LLVM.
2668 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
2669 compiling with LLVM.
2671 * mini-ops.h: Add a few opcodes needed by LLVM.
2673 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
2676 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
2679 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
2681 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
2683 2009-04-01 Mark Probst <mark.probst@gmail.com>
2685 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
2686 ridiculously large methods.
2688 2009-03-31 Martin Baulig <martin@ximian.com>
2690 * debug-debugger.c (debugger_remove_breakpoint): Call
2691 mono_debugger_remove_class_init_callback ().
2693 2009-03-31 Zoltan Varga <vargaz@gmail.com>
2695 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
2696 right before emitting code, not at the start.
2698 * mini.c (mono_postprocess_patches): Extract this into a separate function
2699 from mono_codegen ().
2701 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
2702 byref types correctly.
2704 2009-03-30 Zoltan Varga <vargaz@gmail.com>
2706 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
2709 2009-03-29 Zoltan Varga <vargaz@gmail.com>
2711 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
2712 indirect calls, this avoids problems where get_vcall_slot () would get
2713 confused by the native code for the instruction preceeding the call.
2714 (mono_arch_get_vcall_slot): Simplify this.
2715 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
2717 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
2718 register allocator now seems to depend on them instead of the data in
2721 * mini.c (mini_method_compile): Throw the correct type of exception if
2722 mono_method_get_header () fails because of a loading error.
2724 2009-03-28 Zoltan Varga <vargaz@gmail.com>
2726 * mini.c (mini_method_compile): Clear the loader error if the method
2727 header cannot be decoded.
2729 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
2730 interface methods on proxies correctly.
2732 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
2733 this argument for vtype methods. Add precise liveness info for arguments.
2735 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
2736 LIVERANGE_START/END opcodes.
2738 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
2739 for arguments and values in registers.
2741 2009-03-27 Zoltan Varga <vargaz@gmail.com>
2743 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
2744 return a valuetype. Fixes #487518.
2746 * iltests.il: Add a test.
2748 * aot-compiler.c: Use mono_thread_create () to create helper threads.
2750 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
2751 closed over a null reference correctly.
2753 2009-03-26 Zoltan Varga <vargaz@gmail.com>
2755 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
2757 2009-03-25 Mark Probst <mark.probst@gmail.com>
2759 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
2760 allocated to the same registers as fixed sregs.
2762 2009-03-24 Mark Probst <mark.probst@gmail.com>
2764 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
2767 * method-to-ir.c: Handle more cases for
2768 Interlocked.CompareExchange.
2770 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
2771 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
2772 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
2774 2009-03-23 Zoltan Varga <vargaz@gmail.com>
2776 * aot-runtime.c (decode_method_ref): Fix a warning.
2778 * unwind.c (mono_unwind_frame): Ditto.
2780 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2782 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
2783 (mono_compile_assembly): Enable the binary writer for full-aot as well.
2785 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
2786 fix the handling of large values in the ALU_PC_G0_NC relocation.
2788 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2790 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
2792 2009-03-22 Mark Probst <mark.probst@gmail.com>
2794 * method-to-ir.c (mono_spill_global_vars): Support for ternary
2797 2009-03-22 Mark Probst <mark.probst@gmail.com>
2799 * method-to-ir.c: MINI_OP3 needs a comma.
2801 * method-to-ir.c, mini.h, mini.c: Remove
2802 mono_init_op_sreg_counts ().
2804 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2806 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
2809 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
2812 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
2814 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
2817 2009-03-21 Mark Probst <mark.probst@gmail.com>
2819 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
2820 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
2821 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
2824 2009-03-20 Zoltan Varga <vargaz@gmail.com>
2826 * driver.c: Change location of gc_wrapper.h.
2828 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
2829 inside finally clauses correctly. Fixes #485721.
2831 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
2832 after the change above.
2834 * exceptions.cs: Add a test.
2836 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2838 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
2840 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
2841 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
2842 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
2844 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
2845 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
2847 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
2849 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
2850 Simplify logic for ensure_method_is_allowed_to_call_method.
2851 Handle wrappers on callers.
2853 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2855 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
2858 * basic-simd.cs: Fix the names of some test methods.
2860 2009-03-18 Geoff Norton <gnorton@novell.com>
2862 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
2864 2009-03-18 Zoltan Varga <vargaz@gmail.com>
2866 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
2868 2009-03-17 Jb Evain <jbevain@novell.com>
2870 * driver.c: remove now uneeded call to mono_gc_base_init before
2873 2009-03-17 Jb Evain <jbevain@novell.com>
2875 * dwarfwriter.c (token_handler): handle more cases.
2877 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2879 * method-to-ir.c: Remove more dead code (that was required only
2880 because of method_is_safe). Fix compiler warnings.
2882 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2884 * method-to-ir.c: Remove unneeded/useless method_is_safe
2885 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
2887 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
2889 * mini.c (mini_method_compile): Print the method been compiled with
2890 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
2891 for people not familiar with the runtime.
2893 2009-03-17 Zoltan Varga <vargaz@gmail.com>
2895 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
2896 a managed object which is later put into a GList. Return its class instead.
2898 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
2899 stack slots when using sgen.
2901 2009-03-16 Zoltan Varga <vargaz@gmail.com>
2903 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
2905 2009-03-14 Zoltan Varga <vargaz@gmail.com>
2907 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
2908 > so it works on the first vreg as well.
2910 2009-03-13 Zoltan Varga <vargaz@gmail.com>
2912 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
2915 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
2917 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
2920 2009-03-12 Zoltan Varga <vargaz@gmail.com>
2922 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
2923 native->IL offset mapping.
2925 2009-03-11 Zoltan Varga <vargaz@gmail.com>
2927 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
2929 * basic.cs: Add a test.
2931 2009-03-11 Mark Probst <mark.probst@gmail.com>
2933 * mini-x86.c (mono_arch_output_basic_block): Use different
2934 registers in case the ones we want to overwrite are used by the
2935 other operand. Fixes regression in #480807.
2937 2009-03-10 Zoltan Varga <vargaz@gmail.com>
2939 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
2941 * dwarfwriter.c (emit_line_number_info): The line number info for
2942 IL code was off by one. Fix that.
2944 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
2947 2009-03-09 Mark Probst <mark.probst@gmail.com>
2949 Contributed under the terms of the MIT/X11 license by Steven
2950 Munroe <munroesj@us.ibm.com>.
2952 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
2955 2009-03-08 Zoltan Varga <vargaz@gmail.com>
2957 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
2960 2009-03-06 Zoltan Varga <vargaz@gmail.com>
2962 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
2963 the delegate ctor handling code. Fixes #482638.
2965 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
2968 * iltests.il.in: Add a test.
2970 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
2973 2009-03-05 Mark Probst <mark.probst@gmail.com>
2975 * mini-trampolines.c (mono_create_jump_trampoline): If the method
2976 is shared generic code, return the trampoline, even if the method
2977 has already been compiled. Fixes #479763.
2979 * mini.c, mini.h: New function
2980 mono_jit_find_compiled_method_with_jit_info() which is the same as
2981 mono_jit_find_compiled_method() but also returns the jit info.
2983 2009-03-05 Mark Probst <mark.probst@gmail.com>
2985 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
2986 for methods which actually have one. For all other methods, make
2987 sure the this argument var is live the whole method.
2989 * mini.c (mini_method_compile): Every shared method has a
2990 this/vtable/mrgctx info. Fixes #480807.
2992 2009-03-05 Mark Probst <mark.probst@gmail.com>
2994 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
2995 generic/imt thunks where some entries branch through the vtable,
2996 while other entries branch directly.
2998 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3000 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3002 * mini-windows.c: Ditto.
3004 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3007 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3009 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3012 2009-03-04 Mark Probst <mark.probst@gmail.com>
3014 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3017 2009-03-04 Mark Probst <mark.probst@gmail.com>
3019 * exceptions-x86.c: Include debug-mini.h - fixes build.
3021 2009-03-04 Martin Baulig <martin@ximian.com>
3023 * debug-mini.c: Clean up the exception API and add documentation.
3024 (mono_debugger_handle_exception): New public method; this is
3025 called when throwing an exception or encountering an unhandled one.
3026 (mono_debugger_call_exception_handler): Formerly known as
3027 mono_debugger_handle_exception(); this is used to tell the
3028 debugger that we're about to invoke an exception handler.
3030 2009-03-04 Martin Baulig <martin@ximian.com>
3032 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3033 ../metadata/mono-debug-debugger.c; save and reset exception state.
3035 2009-03-02 Martin Baulig <martin@ximian.com>
3037 * debug-mini.c: Moved the debugger exception handling here from
3038 ../metadata/mono-debug-debugger.c.
3041 (MonoDebuggerExceptionAction): New exception typedef.
3044 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3046 * exceptions-amd64.c
3047 (mono_amd64_throw_exception): Use the new debugger exception
3051 (mono_handle_exception_internal): Don't call
3052 mono_debugger_unhandled_exception() here.
3054 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3056 * mini.c aot-compiler.c: Update after the changes to
3057 mono_marshal_get_runtime_invoke ().
3059 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3060 Virtual generic methods might not have method->slot set, work around
3063 * generics.cs: Add a test.
3065 2009-03-02 Geoff Norton <gnorton@novell.com>
3068 * driver.c: Allow signal chaining of SIGFPE as well.
3070 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3072 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3073 this since it now receives the method not its generic context in the
3076 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3077 generic/imt thunks where some entries branch through the vtable, while
3078 other entries branch directly.
3080 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3082 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3083 support for interface methods as well.
3085 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3086 using the normal IMT thunks.
3088 generics.cs: Add new tests.
3090 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3091 the generic inst to the generic imt thunks. This fixes AOT support,
3092 improves consistency with the normal IMT thunks, and makes it easier to
3093 add support for interface generic virtual methods later.
3095 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3097 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3099 * driver.c (mono_set_signal_chaining): New public API function to enable
3100 signal chaining on POSIX platforms.
3102 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3103 (si@lindenlab.com) to implement signal chaining. The original patch was
3104 contributed under the MIT X/11 license:
3105 https://bugzilla.novell.com/show_bug.cgi?id=318894
3107 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3109 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3110 too until it can be made to run on amd64.
3112 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3114 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3115 to get_generic_context_from_code () + get_call_info () if possible.
3117 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3119 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3120 suspend-on-sigsegv functionality.
3122 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3123 to suspend when a native SIGSEGV is received. This is useful for debugging
3124 crashes which don't happen under gdb, since a live process contains more
3125 information than a core file.
3127 * mini-exceptions.c (mono_print_thread_dump): Use
3128 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3130 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3132 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3134 * basic-float.cs: Disable the tests which currently fail on amd64.
3136 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3137 value to mono_arch_patch_callsite () to fix crashes.
3139 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3141 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3143 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3144 nop code by patching the call address to point to the nullified class init
3145 trampoline, as the former does not seem to be safe on SMP machines.
3147 2009-02-23 Mark Probst <mark.probst@gmail.com>
3149 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3152 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3154 * basic-float.cs basic-calls.cs: Fix warnings.
3156 2009-02-22 Mark Probst <mark.probst@gmail.com>
3158 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3159 correct frame pointer in the LMF. Should fix #478394.
3161 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3163 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3165 * image-writer.c: Make the binary writer less verbose.
3167 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3169 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3170 are called from runtime invoke wrappers.
3172 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3174 * cpu-ppc.md (store_memindex): Increase the size of this.
3176 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3178 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3180 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3182 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3185 Last fix for of #467201.
3188 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3190 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3192 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3193 and long_conv_to_r8_2:
3195 Fixed part of #467201.
3197 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3199 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3201 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
3202 conversion to 32 bits.
3204 * cpu-x86.md: Increase the size of int_conv_to_r4.
3206 * basic-float.cs: Add a test for this.
3208 Fixed part of #467201.
3210 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3212 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3214 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
3215 conversion to 64 bits.
3217 * basic-float.cs: Add a test for this.
3219 Fixed part of #467201.
3221 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3223 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3225 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
3226 This behavior is compatible with MS.
3228 * iltest.il.in: Add a test for this.
3230 Fixed part of #467201.
3232 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3234 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3236 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
3237 change the precision of the value.
3239 * cpu-x86.md: Define len for float_conv_to_r4.
3241 * basic-float.cs: Add a test for this.
3243 Fixed part of #467201.
3245 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
3247 * mini.c: Adjust locking order to the new semantics where the loader lock
3250 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
3259 * mini-trampolines.c:
3272 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
3274 2009-02-18 Zoltan Varga <vargaz@gmail.com>
3276 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
3279 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3281 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
3282 for cctors if needed.
3284 2009-02-17 Mark Probst <mark.probst@gmail.com>
3286 * mini-ppc.c: Fix build on Darwin.
3288 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3290 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
3291 version instead of 3 as valgrind doesn't like version 3.
3293 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3295 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
3296 usable for hashing methods.
3297 (emit_extra_methods): Use the new hash to avoid putting every method in the
3300 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
3302 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
3303 whenever a method ref could match a method.
3305 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
3308 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
3311 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
3313 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
3314 the encoding buffer.
3316 * method-to-ir.c (mono_method_check_inlining): Avoid calling
3317 mono_method_get_header () on inflated methods as an optimization.
3319 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3321 * ssa.c (fold_ins): Fix another crash if the instruction following the
3322 switch was optimized away.
3324 2009-02-16 Mark Probst <mark.probst@gmail.com>
3326 Contributed under the terms of the MIT/X11 license by Steven
3327 Munroe <munroesj@us.ibm.com>.
3329 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
3331 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3333 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
3334 around the mono_domain_alloc calls, it is now done by the functions
3337 * aot-compiler.c (compile_method): Only add wrappers referenced by
3338 the method if compiling with full AOT.
3339 (mono_compile_assembly): Error out if --aot=full is specified on
3340 a platform where it is not supported.
3342 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
3345 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
3348 * aot-runtime.c (load_named_code): Handle
3349 mono_arm_throw_exception_by_token.
3351 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
3353 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
3356 * Makefile.am (fullaotcheck): Exit if a test fails.
3358 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
3360 (mono_compile_assembly): Handle the assembler failing.
3362 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
3363 accepting subsections of .bss.
3365 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
3368 * aot-compiler.c: Remove some unused includes.
3370 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
3371 now in MonoImageWriter.
3373 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
3374 code sequence which matches a non-virtual call. Fixes #472654.
3376 2009-02-15 Zoltan Varga <vargaz@gmail.com>
3378 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
3381 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
3382 use the image/dwarf writers directly.
3384 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
3387 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
3390 * image-writer.h: Fix some typos.
3392 * dwarfwriter.h dwarfwriter.c: New files.
3394 * aot-compiler.c: Extract the DWARF info writing functionality into a
3397 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
3398 argument to return unwind info.
3400 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
3402 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
3404 * aot-runtime.c (decode_method_ref): Add a case for
3405 MONO_AOT_METHODREF_WRAPPER_NAME.
3407 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
3410 * aot-compiler.c (encode_method_ref): Use the new constants.
3412 * aot-runtime.c (decode_method_ref): Ditto.
3414 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
3415 be compiled, not the icall itself.
3417 2009-02-14 Zoltan Varga <vargaz@gmail.com>
3419 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
3420 using decode_method_ref ().
3422 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
3423 convert it to an in32. Fixes #475859.
3425 * arrays.cs: Add a test.
3427 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3429 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
3432 * basic-long.cs: Add a test.
3434 2009-02-12 Mark Probst <mark.probst@gmail.com>
3436 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
3437 remove the frame pointer in leaf methods which don't receive any
3438 arguments, don't throw exceptions and don't do dynamic stack
3441 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3443 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
3444 the fail_tramp changes. Hopefully fixes #475132.
3446 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3448 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3449 instead of mono_metadata_signature_dup_full.
3451 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3453 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3454 for processing jump tables. Fixes #473787.
3456 2009-02-11 Mark Probst <mark.probst@gmail.com>
3458 * mini-generic-sharing.c: mini_method_get_context() just calls
3459 mono_method_get_context_general() now.
3461 * mini.c, mini.h: Moved get_object_generic_inst(),
3462 construct_object_context_for_method() and
3463 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3465 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3467 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3468 basic block fell through to its successor bblock without a branch. Fixes
3471 * iltests.il.in: Add a test.
3473 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3474 (can_encode_patch): We can now handle arrays of generic parameters and
3477 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3479 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3480 the AOT file to avoid some #ifdefs in aot-runtime.c
3482 * mini.h: Bump AOT file format version.
3484 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3486 * Makefile.am (fullaotcheck): Make this run the tests.
3488 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3490 2009-02-10 Mark Probst <mark.probst@gmail.com>
3492 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3493 individually. Fixes #473482.
3495 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3497 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3499 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3501 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3502 (mono_compile_assembly): Hush compile warnings about
3503 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3506 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3508 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3510 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3512 * aot-compiler.c: Fix arm support.
3514 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3515 img_writer_emit_unset_mode () function.
3517 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3518 (mono_unwind_get_dwarf_pc_reg): Ditto.
3520 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3521 Move almost all platform specific code to a set of arch_ functions,
3522 and document them to ease porting.
3524 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3526 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3528 * aot-compiler.c: Extract the image writing functionality into a separate
3529 module to reduce the size of this file.
3531 2009-02-09 Geoff Norton <gnorton@novell.com>
3533 * mini-s390.c: Fix the signature of emit_sig_cookie.
3535 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3537 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3539 * aot-runtime.c (is_shared_got_patch): Ditto.
3541 * aot-runtime.c (load_named_code): Cope with the fact that
3542 decode_got_entry () won't decode the patch fully if its corresponding got
3543 entry is already filled.
3545 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3547 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3549 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3550 as the moving pointer instead of 'buf' for consistency with the rest of the
3552 (mono_arch_create_monitor_exit_trampoline): Ditto.
3554 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3555 generic_class_init trampolines.
3556 (add_generic_class): Extract some code from add_generic_instances () into a
3557 separate function so it can be called from other places too.
3558 (compile_method): Call add_generic_class () for the classes of inflated methods
3559 referenced by the method.
3560 (can_encode_patch): Allow references to generic parameters.
3562 * aot-runtime.c: Add support the patches required by the new trampolines.
3564 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3567 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3570 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3571 this from get_throw_pending_exception, make the signature full aot compatible.
3573 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3575 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3577 * exceptions.cs: Add a test.
3579 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3581 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3582 use the DWARF_DATA_ALIGN constant instead.
3584 * exception-<ARCH>.c: Update after the above change.
3586 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3589 * mini-arm.c: Enable the dwarf unwinder.
3591 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3592 instead of mono_class_setup_vtable ().
3594 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3596 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3599 * mini-x86.h: Enable the dwarf unwinder.
3601 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
3603 Fix mcs/tests/test-7.cs
3604 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
3607 2009-02-06 Zoltan Varga <vargaz@gmail.com>
3609 * mini.c (print_jit_stats): Remove some unused statistics.
3611 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3613 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
3615 2009-02-05 Mark Probst <mark.probst@gmail.com>
3617 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
3618 the method we get from mono_object_get_virtual_method() because
3619 that function does it properly, now.
3621 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3623 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
3624 opcodes. Fixes #472775.
3626 2009-02-05 Mark Probst <mark.probst@gmail.com>
3628 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
3629 fact that mono_find_jit_info() sometimes returns the context
3630 corresponding to the jit info in new_ctx. Fixes #472600.
3632 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3634 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
3635 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
3636 klass->enum_basetype directly.
3638 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
3641 * unwind.c: Avoid 0 sized arrays.
3643 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3645 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
3646 size on systems with 64k pages. Fixes #471389.
3648 2009-02-04 Mark Probst <mark.probst@gmail.com>
3650 Contributed under the terms of the MIT/X11 license by Steven
3651 Munroe <munroesj@us.ibm.com>.
3653 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
3654 for LOADI4_MEMBASE. Use addi instead of addic if it's not
3657 2009-02-04 Mark Probst <mark.probst@gmail.com>
3659 Contributed under the terms of the MIT/X11 license by Steven
3660 Munroe <munroesj@us.ibm.com>.
3662 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
3665 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
3666 The trampoline can be longer on PPC64.
3668 2009-02-04 Mark Probst <mark.probst@gmail.com>
3670 Contributed under the terms of the MIT/X11 license by Steven
3671 Munroe <munroesj@us.ibm.com>.
3673 * mini-ppc.c: Compiler warning fixes and trivial code
3676 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3678 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
3679 ins->dreg which could be a hardware register, not a vreg.
3681 * aot-compiler.c (emit_method_dwarf_info): Ditto.
3683 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
3684 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
3686 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
3688 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
3689 ->dreg, that is not the vreg we are looking for.
3691 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
3693 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
3696 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
3699 2009-02-03 Zoltan Varga <vargaz@gmail.com>
3701 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
3703 * aot-compiler.c (emit_line_number_info): Fix line number emission when
3706 * aot-compiler.c: Add xdebug support on x86.
3708 * unwind.c: Add x86 support.
3710 * aot-compiler.c (emit_exception_debug_info): Control the emission of
3711 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
3713 * mini.c (mini_method_compile): Ditto.
3715 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
3718 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
3719 which mimic .push_section/.pop_section in GAS.
3721 * aot-compiler.c: Emit precise live range information for variables.
3723 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
3725 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
3726 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
3729 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
3730 the live ranges of variables.
3732 * mini.h (struct MonoMethodVar): Add two fields containing the live range
3733 of the variable in terms of native offsets.
3735 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
3737 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
3739 2009-02-02 Mark Probst <mark.probst@gmail.com>
3741 Contributed under the terms of the MIT/X11 license by Steven
3742 Munroe <munroesj@us.ibm.com>.
3744 * exceptions-ppc.c (restore_regs_from_context): Correct operand
3745 order (offset then base reg) for ppc_load_multiple_regs.
3746 (emit_save_saved_regs) Correct operand order for
3747 ppc_store_multiple_regs.
3748 (mono_arch_get_call_filter): Correct operand order for
3749 ppc_load_multiple_regs.
3751 * mini-ppc.c (emit_memcpy): Fix operand order for
3752 ppc_load_reg_update and ppc_store_reg_update.
3753 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
3754 (mono_arch_emit_epilog): Correct operand order for
3755 ppc_load_multiple_regs.
3757 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
3758 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
3760 2009-02-02 Mark Probst <mark.probst@gmail.com>
3762 * cpu-ppc64.md: Fixed storer4_memindex length.
3764 2009-02-02 Zoltan Varga <vargaz@gmail.com>
3766 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
3769 * aot-compiler.c (emit_line_number_info): Optimize this.
3771 2009-02-01 Zoltan Varga <vargaz@gmail.com>
3773 * aot-compiler.c: Disassemble tokens in the IL disassembly.
3775 * aot-compiler.c: Add debug info for methods without debug info by
3776 emitting an IL file and having the line number info referencing that file.
3778 * aot-compiler.c: Optimize the size of the generated line number info.
3780 * aot-compiler.c: Emit line number info in xdebug mode.
3782 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
3785 2009-01-31 Zoltan Varga <vargaz@gmail.com>
3787 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
3789 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
3792 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3794 * basic-calls.cs: Test for the weird crash found on arm.
3796 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3798 * cpu-arm.md: Increase the size of storer8_membase_reg and
3799 loadr8_membase_reg to 24 bytes to accomodate the extra add.
3801 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
3802 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
3803 reg to LR otherwise we'll be loading/storing from just the offset.
3805 2009-01-30 Miguel de Icaza <miguel@novell.com>
3807 Question: if we are storing gint32's inside the "*native_offset",
3808 should we change the signature to "gint32 *native_offset" to
3809 ensure that we do not have type definition problems?
3811 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
3812 an int * as this is what the other function expects, causes
3813 problems with Freescale's compiler that defined int32_t to be a
3814 long and makes int incompatible
3816 2009-01-30 Miguel de Icaza <miguel@novell.com>
3818 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
3819 filename conflict with bjam.
3821 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3823 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
3824 as it might use decomposed ops.
3826 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3828 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
3830 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
3833 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
3835 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
3838 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
3839 way registers are stored in MonoContext on arm.
3841 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
3842 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
3844 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
3846 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
3848 * mini.c (mini_init): Register mono_isfinite.
3850 * jit-icalls.c (mono_isfinite): New jit icall.
3852 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
3854 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
3855 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
3858 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3860 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
3861 separate frame and stack pointers, so we must use FP to find the register
3863 The FP reg is retrieved from the MonoContext::regs array.
3865 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3867 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
3870 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3872 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
3873 return R4 and R8 when not running under softfloat.
3875 Fixes basic-calls.exe
3877 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3879 * mini-arm.c: Implement some overflow opcodes.
3881 2009-01-29 Miguel de Icaza <miguel@novell.com>
3883 * ssa.c: handle another alloca.h
3885 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
3886 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
3887 MONO_ARCH_USE_SIGACTION.
3889 * aot-runtime.c, mini-exceptions.c: Replace platform define with
3892 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
3894 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
3895 PPC targets as sigaction does not exist on all platforms, define
3896 this on a per-platform basis.
3898 Instead of erroring out if the platform is not defined, include
3899 mini-ppc-os.h, and expect that the OS specific setting provides
3900 the required information.
3902 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3904 * aot-compiler.c: Fix --enable-minimal=aot.
3906 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3908 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
3911 2009-01-29 Zoltan Varga <vargaz@gmail.com>
3913 * exceptions-arm.c: Fix warnings.
3915 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
3918 * mini-x86.c: Fix --enable-minimal=jit build.
3920 * mini.c: Really fix --enable-minimal=jit build.
3922 * mini.c (construct_object_context_for_method): Move this outside
3923 the DISABLE_JIT block to fix the --enable-minimal=jit build.
3925 "Backported" of r124984 from 2.0 branch.
3927 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
3929 "Backport" of r124977 + r124978 from 2.0 branch.
3931 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
3932 to avoid calling mono_exception_from_token () from the throw trampoline.
3933 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
3934 for throwing corlib exceptions, this fixes full-aot support for corlib
3937 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
3939 2009-01-29 Miguel de Icaza <miguel@novell.com>
3941 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
3942 part of the changes to split the code in mini into operating
3943 system specific files.
3945 This patch was done by copying mini.c to the respective files to
3946 preserve SVN history.
3948 2009-01-29 Zoltan Varga <vargaz@gmail.com>
3950 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
3952 2009-01-28 Zoltan Varga <vargaz@gmail.com>
3954 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
3955 remoting-invoke-with-check wrappers of shared methods.
3957 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
3959 2009-01-27 Mark Probst <mark.probst@gmail.com>
3961 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
3962 optimization if the top of stack is the last instruction in the
3963 bblock. Otherwise it might have been used after its definition.
3966 2009-01-27 Zoltan Varga <vargaz@gmail.com>
3968 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
3969 method as well when get_vcall_slot () fails to match a code sequence.
3971 * mini-arm.c: Fix the android build, which doesn't have
3974 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3976 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
3979 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
3981 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
3983 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3985 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
3986 and put its id into jinfo->used_regs. This is only used on amd64,
3987 which is currently the only platform generating unwind info.
3989 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
3990 the dwarf unwinder. This is required to correctly handle async exceptions
3991 like thread abort and stack overflows, which can happen while a method
3992 is in the middle of its prolog or epilog.
3994 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
3995 the unwind info belonging to an AOTed method.
3997 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
3998 into cfg->unwind_ops.
4000 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4002 * mini.c (mini_init): Call mono_unwind_init ().
4003 (mini_cleanup): Call mono_unwind_cleanup ().
4005 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4006 unwind info to be shared between methods.
4008 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4011 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4012 get_throw_pending_exception () to avoid initialization races.
4014 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4015 mono_arch_exceptions_init () function.
4017 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4019 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4021 * mini.c (mono_get_domain_intrinsic): New helper function.
4022 (mono_get_thread_intrinsic): Ditto.
4024 * mini-arm.c mini-ia64.c: Use the new helper functions.
4026 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4027 the last constrained_call change, since it is needed in the non-AOT
4030 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4032 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4033 mono_get_lmf_addr () on arm eabi linux.
4035 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4037 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4038 code sequence which matches a non-virtual call.
4040 2009-01-23 Mark Probst <mark.probst@gmail.com>
4042 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4045 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4047 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4048 runtime-invoke wrappers, since they are also shared based on signature.
4050 2009-01-22 Mark Probst <mark.probst@gmail.com>
4052 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4053 info from the (correct) context.
4055 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4057 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4059 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4060 using dwarf unwinding info. Not yet used.
4062 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4064 2009-01-21 Mark Probst <mark.probst@gmail.com>
4066 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4069 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4070 special case and handle mono_arch_delegate_invoke_impl() returning
4071 function descriptors.
4073 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4074 trampolines return function descriptors, too.
4076 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4078 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4079 out_of_line optimization.
4081 2009-01-21 Martin Baulig <martin@ximian.com>
4084 (MonoCompile): Added `disable_deadce_vars' to disable removing
4088 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4089 inside the debugger.
4091 * liveness.c (mono_analyze_liveness): Don't remove any unused
4092 variables if `cfg->disable_deadce_vars' is set.
4094 2009-01-21 Mark Probst <mark.probst@gmail.com>
4096 * method-to-ir.c: Only apply exception constructor optimization if
4097 the the method actually belongs to an exception class. Fixes
4100 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4102 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4103 change inside a #ifdef __mono_ppc64__.
4105 * aot-compiler.c (compile_method): Remove the previous limitation.
4107 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4108 on type variables in AOTed code.
4110 * aot-compiler.c (compile_method): Skip generic methods having type
4111 constraints on their generic parameters.
4113 * aot-compiler.c (compile_method): Check for methods which cannot be
4114 encoded inside RGCTX_FETCH patches as well.
4116 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4119 2009-01-20 Mark Probst <mark.probst@gmail.com>
4121 * method-to-ir.c: Force the vtable variable in shared generic code
4122 for the case that they might show up on a stack trace where they
4125 * mini-exceptions.c: Save and use generic sharing info as well as
4126 IP in stack traces to resolve shared generic instantiations.
4128 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4130 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4131 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4133 2009-01-20 Mark Probst <mark.probst@gmail.com>
4135 * method-to-ir.c: Do generic sharing for array constructors.
4137 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4139 * mini-exceptions.c (mono_print_thread_dump): Add information
4140 about the thread state using wapi_current_thread_desc.
4142 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4144 * basic-simd.cs: Tests for the new constructors.
4146 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4148 * mini-ops.h: Added OP_EXPAND_*
4152 * mini-x86.c (mono_arch_output_basic_block): Same.
4154 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4156 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4158 * iltests.il.in: Add a test for #467385.
4160 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4162 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4163 thread been cleaned up is not the same currently in execution.
4165 Fixes appdomain-unload crashes on windows, osx and linux variants
4166 without the __thread keyword.
4168 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4170 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4171 (koush@koushikdutta.com). Implement this for android.
4173 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4174 begins with a digit.
4176 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4177 mono_marshal_get_write_barrier ().
4179 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4181 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4182 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4183 that pass them on a register pair.
4185 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4186 test was crashing due to that.
4188 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4190 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4191 trampoline code. Include ucontext.h only if available.
4193 2009-01-15 Mark Probst <mark.probst@gmail.com>
4195 * mini.c: mono_domain_lookup_shared_generic() takes an open method
4196 and doesn't check whether it's sharable, like it was before
4197 removing the shared generics hash. This brings IronPython
4198 performance back to what it was before that change.
4200 2009-01-14 Mark Probst <mark.probst@gmail.com>
4202 * method-to-ir.c: Handle delegate invocation optimization earlier,
4203 otherwise it would be handled (much more slowly) by the
4204 final/sealed optimization.
4206 2009-01-13 Zoltan Varga <vargaz@gmail.com>
4208 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
4209 domain is not set. Fixes #465864.
4211 2009-01-12 Mark Probst <mark.probst@gmail.com>
4213 * method-to-ir.c: Don't stop sharing of generic methods with catch
4214 clauses - we already handle those.
4216 2009-01-12 Mark Probst <mark.probst@gmail.com>
4218 * mini.c, mini.h: lookup_generic_method() is now
4219 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
4220 making the shared_generics_hash obsolete.
4222 2009-01-12 Mark Probst <mark.probst@gmail.com>
4224 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
4225 use the red zone. Make room on the stack first and then use it,
4226 not the other way around.
4228 2009-01-12 Zoltan Varga <vargaz@gmail.com>
4230 * mini.c (mini_init): Call mono_xdebug_init ().
4232 * aot-compiler.c (mono_xdebug_init): Make this non-static.
4234 2009-01-11 Zoltan Varga <vargaz@gmail.com>
4236 * TestDriver.cs: Add an --iter argument to run tests multiple times.
4238 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
4241 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
4242 debug+unwind info for trampolines.
4244 * mini.c (mono_create_unwind_op): New helper function.
4246 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
4248 2009-01-10 Zoltan Varga <vargaz@gmail.com>
4250 * aot-compiler.c: Fix the build.
4252 2009-01-09 Zoltan Varga <vargaz@gmail.com>
4254 * Makefile.am: Update dtrace-prelink.sh location.
4256 2009-01-08 Zoltan Varga <vargaz@gmail.com>
4258 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
4259 optimization. Fixes #464520.
4261 2009-01-07 Bill Holmes <billholmes54@gmail.com>
4263 * mini-amd64.c : Adding code to save/restore non-volatile registers
4266 * exceptions-amd64.c : Adding code to save/restore non-volatile
4267 registers on Winx64.
4269 Contributed under MIT/X11 license.
4271 2009-01-07 Zoltan Varga <vargaz@gmail.com>
4273 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
4274 __GNUC_MINOR__ which can break when the major version changes.
4276 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
4278 * basic-simd.cs: Add tests for usage of the sizeof opcode.
4280 2009-01-07 Geoff Norton <gnorton@novell.com>
4282 * helpers.c: Allow mono -v -v -v to work on darwin.
4284 2009-01-05 Bill Holmes <billholmes54@gmail.com>
4286 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
4289 Contributed under MIT/X11 license.
4291 2009-01-05 Zoltan Varga <vargaz@gmail.com>
4293 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
4294 instead of directly accessing type->data.klass. Fixes #462016.
4295 (mono_allocate_stack_slots_full): Ditto.
4297 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
4298 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
4300 * aot-compiler.c (emit_plt): Fix ARM build.
4302 2009-01-04 Zoltan Varga <vargaz@gmail.com>
4304 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
4306 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
4309 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
4310 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
4313 * iltests.il.in: Add a regression test.
4315 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4317 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
4319 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4321 * basic-simd.cs: Add a regression test for #462457.
4323 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4325 * mini-ops.h: Add a definition of XPHI.
4327 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
4329 * ssa.c (op_phi_to_move): Handle XPHI.
4331 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
4335 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4337 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
4339 2008-12-31 Geoff Norton <gnorton@novell.com>
4341 * mini-ppc.c: The prolog size allocated can be too small for darwin
4342 ppc32 under certain circumstances. Also fix a small logic bug.
4344 2008-12-29 Zoltan Varga <vargaz@gmail.com>
4346 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
4347 while loading AOT methods.
4349 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
4350 since only the former is nulled out after a successful cast. This prevents
4351 crashes with rethrown exceptions when using --debug=casts.
4353 2008-12-24 Mark Probst <mark.probst@gmail.com>
4355 * mini.h: New macro for checking whether a method is final,
4356 i.e. whether the method or its class is marked final.
4358 * method-to-ir.c: Use the new macro for all final-checks
4359 consistently. Fixes the crash in the System.ServiceModel tests.
4361 2008-12-23 Mark Probst <mark.probst@gmail.com>
4363 * mini-exceptions.c (get_exception_catch_class): Corrected another
4364 overly strict assertion.
4366 2008-12-23 Mark Probst <mark.probst@gmail.com>
4368 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
4369 Clobbering it is not allowed because the caller might use it as
4370 the vtable register in the interface call.
4372 2008-12-19 Mark Probst <mark.probst@gmail.com>
4374 * mini-exceptions.c (get_exception_catch_class): Corrected an
4375 overly strict assertion.
4377 2008-12-18 Mark Mason <mmason@upwardaccess.com>
4379 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
4381 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
4383 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
4385 * cpu-mips.md: correct lengths for certain long_ opcodes.
4387 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
4389 * 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().
4391 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4393 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
4395 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4397 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
4399 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
4401 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
4404 2008-12-16 Mark Mason <mmason@upwardaccess.com>
4406 * 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
4408 * 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)
4410 2008-12-15 Mark Mason <mmason@upwardaccess.com>
4412 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
4414 2008-12-14 Zoltan Varga <vargaz@gmail.com>
4416 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
4417 gshared code. Fixes #458947.
4419 * generics.cs: Add a test.
4421 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4423 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4425 * mini-mips.c: first pass n32 code generation.
4427 * mini-mips.h: datatypes and defines for n32 support.
4429 * exceptions-mips.c: first pass n32 code generation.
4431 * tramp-mips.c: first pass n32 code generation.
4433 * cpu-mips.md: add long_ opcodes.
4435 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4437 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4439 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4441 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4443 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4445 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4447 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4449 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4451 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4453 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4455 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4457 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4459 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4461 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4463 2008-12-12 Mark Probst <mark.probst@gmail.com>
4465 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4466 descriptors for helper functions directly in front of the code.
4468 2008-12-11 Mark Probst <mark.probst@gmail.com>
4470 * method-to-ir.c: Removed an unnecessary assertion.
4472 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4474 * method-to-ir.c: Merge SGEN changes from the old JIT.
4476 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4478 * driver.c (compile_all_methods_thread_main): Handle failure of
4481 2008-12-10 Mark Probst <mark.probst@gmail.com>
4483 * mini-ppc.c: Merged with mini-ppc64.c.
4485 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4487 * Makefile.am: Use the same sources for PPC and PPC64.
4489 * mini-ppc64.c: Removed.
4491 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4493 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4494 code to mono_bb_is_fall_through.
4496 * branch-opts.c (mono_remove_critical_edges): Same.
4498 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4500 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4501 expect that an OP_BR_REG will be there.
4503 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4505 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4506 for the many branch ops. The original check miss OP_BR_REG.
4510 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4512 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4514 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4516 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4517 while holding the aot lock.
4519 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4521 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4523 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4525 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4526 to release all runtime callable wrappers held by the runtime.
4528 Contributed under MIT/X11 license.
4530 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4532 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4535 Contributed under MIT/X11 license.
4537 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4539 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4540 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4542 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4544 * cpu-mips.md: fix ckfinite length
4546 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4547 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4548 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4550 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4552 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4554 2008-12-08 Geoff Norton <gnorton@novell.com>
4556 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4557 size by 8 bytes as well.
4559 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4561 * basic-simd.cs: Fix method names for Vector16b.
4563 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4565 * basic-simd.cs: Fix method names for Vector16sb.
4567 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4569 * basic-simd.cs: Fix method names for Vector8us.
4571 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4573 * basic-simd.cs: Fix method names for Vector8s.
4575 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4577 * basic-simd.cs: Fix method names for Vector4ui.
4579 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4581 * basic-simd.cs: Fix method names for Vector2l.
4583 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4585 * basic-simd.cs: Fix method names for Vector2d.
4587 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4589 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4590 that are extension methods.
4592 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4594 * basic-simd.cs: Fix method names for Vector4f.
4596 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4598 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4599 as such. Fixes #456669.
4601 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4603 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
4605 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4607 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
4608 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
4609 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
4610 (mips_adjust_stackframe): handle FP spills
4612 * mini-ops.h: add mips_mtc1_s2
4614 * cpu-mips.md: add mips_mtc1_s2
4616 2008-12-07 Zoltan Varga <vargaz@gmail.com>
4618 * unwind.c: New file, move the unwind info encoding functions here from
4619 aot-compiler.c, so they could be used at runtime too.
4621 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4623 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
4624 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
4626 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4628 * mini-mips.c: cleanup warnings
4629 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
4630 (mips_adjust_stackframe): handle case of taking the address of stack locals
4632 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4634 * aot-compiler.c: Implement a few functions missing from the asm writer.
4635 (emit_method_code): Only write symbols for methods when using the bin
4636 writer, since the assembler can't deal with the characters in our method
4639 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
4641 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
4644 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
4645 a bit to also restore %rax.
4647 2008-12-05 Mark Probst <mark.probst@gmail.com>
4649 * mini-ppc.c: Some simple merges from mini-ppc64.c.
4651 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4653 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
4656 2008-12-05 Mark Probst <mark.probst@gmail.com>
4658 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
4660 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
4661 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
4663 * exceptions-ppc64.c: Removed.
4665 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
4667 2008-12-05 Mark Probst <mark.probst@gmail.com>
4669 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
4672 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
4674 * tramp-ppc64.c: Removed.
4676 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4678 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
4681 2008-12-05 Mark Probst <mark.probst@gmail.com>
4683 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
4685 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
4686 mini-ppc.h instead of mini-ppc64.h.
4688 * mini-ppc64.h: Removed.
4690 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4692 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
4694 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
4696 2008-12-05 Mark Probst <mark.probst@gmail.com>
4698 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
4699 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
4702 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4704 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
4706 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4708 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
4710 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4712 * basic-simd.cs: Tests for operator == and != on Vector4f.
4714 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4716 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
4718 * simd-intrinsics.c: Kill useless enum.
4720 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4722 * cpu-mips.md: add long_conv_to_ovf_i4_2
4723 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
4725 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4727 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
4729 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
4731 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4733 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
4735 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4737 * basic-simd.cs: Add tests for new methods.
4739 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4741 * simd-intrinsics.c: Add support for operator == and !=
4744 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
4746 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4748 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
4750 2008-12-04 Zoltan Varga <vargaz@gmail.com>
4752 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
4754 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
4755 MONO_PATCH_INFO_ICALL_ADDR.
4757 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
4759 * aot-compiler.c: Resurrect full-aot support.
4761 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4763 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
4765 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4767 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
4769 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
4771 * basic-simd.cs: Fix tests to work under ppc.
4772 Remove tests for methods that will be removed.
4774 2008-12-03 Mark Probst <mark.probst@gmail.com>
4776 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
4777 generic type (via a typedef or typeref) correctly.
4779 2008-12-03 Zoltan Varga <vargaz@gmail.com>
4781 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
4782 diagnose an assertion failure.
4784 2008-12-02 Mark Probst <mark.probst@gmail.com>
4786 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
4787 Fix trampoline size.
4789 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
4790 conversion opcodes are implemented natively instead via emulation.
4792 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4794 * cpu-mips.md: remove mips_xori
4796 * mini-ops.h: remove mips_xori
4798 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
4800 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
4802 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
4804 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4806 * cpu-mips.md: fix instruction lengths.
4808 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
4810 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
4812 * mini-ops.h: fix slti / sltiu op profiles.
4814 2008-12-02 Martin Baulig <martin@ximian.com>
4816 * method-to-ir.c (mono_method_to_ir): Disable debugging
4817 information for the init locals block to make the debugger stop
4818 after all locals have been initalized.
4820 2008-12-02 Martin Baulig <martin@ximian.com>
4822 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
4823 running inside the debugger.
4825 2008-12-01 Zoltan Varga <vargaz@gmail.com>
4827 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
4830 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
4831 alu->alu imm optimization which only shows if deadce is disabled.
4833 * aot-compiler.c: Rename the function names for the binary and asm writers
4834 so they can coexist in the same process. Rework the xdebug code to use the
4835 asm writer. This avoids the need to call into the runtime to dump the
4836 debugging info. Add more debugging info for types.
4838 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
4840 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
4841 cpu description tables, they can't occur in cpu-<ARCH>.md.
4843 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
4844 the stack in CEE_LDFLDA. Fixes #450542.
4846 * generics.cs: Add a new test.
4848 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4850 * mini-ops.h: updated MIPS opcodes
4851 * mini-mips.c: decompose long opts
4852 * mini-mips.h: decompose long opts
4854 2008-11-29 Mark Mason <mmason@upwardaccess.com>
4856 * cpu-mips.md: fix length on int_rem_un
4857 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
4859 2008-11-29 Zoltan Varga <vargaz@gmail.com>
4861 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
4863 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
4865 2008-11-29 Martin Baulig <martin@ximian.com>
4867 * mini-exceptions.c (mono_handle_native_sigsegv): Check
4868 mono_debug_using_mono_debugger() in addition to the
4869 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
4871 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4873 * mini-ops.h: updated more MIPS opcodes
4874 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
4875 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
4877 2008-11-28 Mark Probst <mark.probst@gmail.com>
4879 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
4881 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4883 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
4884 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
4885 * mini-ops.h: correct selected mips opcode entries
4887 2008-11-28 Mark Probst <mark.probst@gmail.com>
4889 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
4892 2008-11-28 Mark Probst <mark.probst@gmail.com>
4894 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
4896 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4898 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
4899 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
4900 * mini-mips.h: disable IMT
4901 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
4903 2008-11-28 Mark Probst <mark.probst@gmail.com>
4905 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
4907 2008-11-28 Mark Probst <mark.probst@gmail.com>
4909 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
4911 2008-11-28 Zoltan Varga <vargaz@gmail.com>
4913 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
4916 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4918 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
4919 for Set/GetVector aligned versions.
4921 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4923 * basic-simd.cs: Add tests for Get/SetVector.
4925 2008-11-27 Mark Probst <mark.probst@gmail.com>
4927 * mini.c: Removed g_slist_append_mempool(). Now in
4930 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4932 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
4933 size properly and make the bounds check optional.
4935 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
4936 for SetVector and IsAligned.
4938 2008-11-27 Zoltan Varga <vargaz@gmail.com>
4940 * mini.c: Remove unused mono_normalize_opcodes () function.
4942 2008-11-26 Mark Probst <mark.probst@gmail.com>
4944 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
4945 using the new atomic add ops now.
4947 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
4950 2008-11-26 Mark Probst <mark.probst@gmail.com>
4952 * mini-ppc64.c: Several fixes.
4954 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4956 * cpu-mips.md: added jump_table
4957 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
4959 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4961 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
4963 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4965 * mini-ops.h: corrected a handful of MIPS opcodes.
4967 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4969 * aot-compiler.c: MIPS to use ELF writer
4971 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4973 * mini-codegen.c: remove MIPS specific assert.
4975 2008-11-25 Mark Probst <mark.probst@gmail.com>
4977 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
4978 fixes. PPC64 now passes most of the runtime regressions.
4980 2008-11-24 Zoltan Varga <vargaz@gmail.com>
4982 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
4983 volatile intervals a bit.
4985 2008-11-24 Mark Probst <mark.probst@gmail.com>
4987 * basic-long.cs: New test case.
4989 2008-11-23 Zoltan Varga <vargaz@gmail.com>
4991 * mini.c (mini_method_compile): Disable globalra for large methods for
4994 * regalloc2.c (order_moves): Add fp support.
4996 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
4997 source bblock ends with an OP_BR_REG.
4999 * ratests.cs: Add a new test.
5001 2008-11-23 Mark Probst <mark.probst@gmail.com>
5003 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5004 sharing. PPC64 now passes generics.exe.
5006 2008-11-23 Mark Probst <mark.probst@gmail.com>
5008 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5010 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5012 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5013 memory when mono_jit_info_table_find () can't find the method in the
5016 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5019 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5022 2008-11-23 Mark Probst <mark.probst@gmail.com>
5024 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5025 Several fixes. PPC64 now runs exceptions.exe and
5026 devirtualization.exe.
5028 2008-11-22 Mark Probst <mark.probst@gmail.com>
5030 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5031 arrays.exe and basic-math.exe.
5033 2008-11-22 Mark Probst <mark.probst@gmail.com>
5035 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5036 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5038 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5040 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5042 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5044 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5046 * ir-emit.h: Move macros from method-to-ir.c to here.
5048 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5050 * mini-ops.h: Correct the long simd ops to use LREG.
5052 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5054 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5056 * mini-ops.h: Correct the dreg type of a few long opcodes.
5058 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5061 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5063 * mini-ppc.c: remove negative stack references in epilog
5064 for platforms that don't support the red zone.
5066 2008-11-21 Mark Probst <mark.probst@gmail.com>
5068 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5069 point regs. Now PPC64 passes basic-calls.exe.
5071 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5073 * basic-simd.cs: Add tests for accessors of Vector2l.
5075 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5077 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5079 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5081 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5083 2008-11-21 Mark Probst <mark.probst@gmail.com>
5085 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5086 PPC64 passes basic-long.exe.
5088 2008-11-20 Mark Probst <mark.probst@gmail.com>
5090 * decompose.c: Decompose carry and overflow add on PPC64 like on
5091 other 64 bit archs. Don't decompose sub at all on PPC64.
5093 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5094 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5097 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5099 * basic-simd.cs: Add tests for accessors of Vector2d.
5101 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5103 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5107 * mini-x86.c (mono_arch_output_basic_block): Same.
5109 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5111 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5113 * basic-simd.cs: Add tests for accessors of Vector4f.
5115 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5117 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5121 * mini-x86.c (mono_arch_output_basic_block): Same.
5123 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5125 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5127 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5129 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5131 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5135 * mini-x86.c (mono_arch_output_basic_block): Same.
5137 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5139 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5141 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5143 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5145 * simd-intrinsics.c: Enable setters for Vector16sb.
5147 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5149 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5153 * mini-x86.c (mono_arch_output_basic_block): Same.
5155 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5157 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5159 * simd-intrinsics.c: Implement setter for Vector8us.
5161 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5163 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5166 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5168 * mini-ppc.c: remove references to the red zone in the prolog
5169 (for systems that don't support it).
5171 2008-11-19 Mark Probst <mark.probst@gmail.com>
5173 * cpu-ppc64.md: Fixed a few instruction lengths.
5175 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5178 2008-11-19 Mark Probst <mark.probst@gmail.com>
5180 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5183 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5185 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5187 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5189 * mini-ops.h: Added OP_INSERT_I2.
5193 * mini-x86.c (mono_arch_output_basic_block): Same.
5195 * simd-intrinsics.c: Implement setter for Vector8s.
5197 * simd-methods.h: Add the names of get setters of Vector8s.
5199 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5201 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
5203 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
5206 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5208 2008-11-18 Mark Probst <mark.probst@gmail.com>
5210 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
5211 for PPC64. An empty program runs now.
5213 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5215 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5217 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
5218 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
5219 info for JITted code is emitted into a shared library, loadable into gdb.
5221 2008-11-18 Mark Probst <mark.probst@gmail.com>
5223 * Makefile.am: Changes to build PPC64.
5225 * mini-arch.h: Include mini-ppc64.h on PPC64.
5227 2008-11-18 Mark Probst <mark.probst@gmail.com>
5229 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
5230 in PPC code up to r119147.
5232 2008-11-18 Mark Probst <mark.probst@gmail.com>
5234 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5235 cpu-ppc64.md: Changes for PPC64.
5237 Based on code submitted by andreas.faerber@web.de at
5238 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
5241 2008-11-18 Mark Probst <mark.probst@gmail.com>
5243 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5244 cpu-ppc64.md: Copied from the corresponding PPC files from
5247 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
5249 * mini-ops.h: Added OP_ROUND.
5251 * cpu-x86.md: Added round.
5253 * mini-x86.c: Added support for intrinsicing Math.Round (double).
5255 * basic-math.cs: Added test_0_round to test rounding.
5257 Contributed under MIT/X11 license.
5259 2008-11-17 Bill Holmes <billholmes54@gmail.com>
5261 * aot-compiler.c : Fix the Winx64 build.
5263 Contributed under MIT/X11 license.
5265 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5267 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
5268 in OP_EXTRACT_R8 to avoid possible stack corruption.
5270 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5272 * mini-ops.h: Added OP_EXTRACT_R8/I8.
5274 * cpu-x86.md: Added extract_r8.
5276 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
5278 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
5279 a couple of OP_EXTRACT_I4.
5281 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
5283 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
5285 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5287 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
5290 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5292 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
5293 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
5295 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
5296 are not needed any more.
5298 * mini.h: Remove the unused INS_LIST macros.
5300 * mini.c (mini_method_compile): Remove a disable globalra case which is no
5303 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
5306 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
5307 mono_alloc_ireg () instead.
5309 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
5312 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
5315 * aot-runtime.c (load_aot_module): Disable AOT when running under
5318 * mini-amd64.h: Change the monitor fastpath defines to check for
5319 !PLATFORM_WIN32 so they work on *bsd too.
5321 * mini.h mini.c mini-hhpa.c: Remove more unused code.
5323 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
5325 * mini.h (MonoCompile): Remove new_ir flag.
5327 * regalloc.h regalloc.c: Remove unused code.
5329 * cpu-*.md: Remove more unused opcodes.
5331 * simple-cee-ops.h simple-mini-ops.h: Removed.
5333 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
5335 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5337 * aliasing.h: Removed.
5339 * *.c: Remove references to aliasing.h and inssel.h.
5341 * mini.c: Remove additional unused functions.
5343 * mini-ops.h cpu-*.md: Remove unused opcodes.
5345 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5347 Remove the old JIT code.
5349 * inssel*.brg: Removed.
5351 * ssa.c abcremoval.c aliasing.c: Removed.
5353 * ssa2.c: Renamed to ssa.c.
5355 * abcremoval2.c: Renamed to abcremoval.c.
5357 * *.c: Removed all !cfg->new_ir code.
5359 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
5360 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
5362 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
5364 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5366 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
5367 to simplify the code and cut back on the number of global symbols in the AOT
5370 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
5372 2008-11-15 Zoltan Varga <vargaz@gmail.com>
5374 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
5375 with the got/got_info tables.
5377 * mini.h: Bump AOT file format version.
5379 * unwind.h: New file, contains definitions for stack unwinding.
5381 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
5384 * aot-compiler.c: Generalize the emitting of unwind information to use the
5385 information in cfg->unwind_ops.
5387 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
5389 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
5390 AOT method frames. Enable writing symbols for methods by default.
5392 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
5394 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
5395 and make it work with vectors of element sizes 1, 2 and 4.
5397 * simd-intrinsics.c: Enable getter for all vectors with element size
5400 * simd-methods.h: Add the names of other getters.
5402 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
5408 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
5410 * mini-ppc.h: portability fix.
5412 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5414 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
5415 buggy and will overwrite it.
5417 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5419 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
5420 Use it to emit local symbols for all methods so AOTed methods show up with
5421 their full name in gdb/valgrind output.
5423 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5425 * mini-ppc.c: portability fixes.
5427 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5429 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
5430 entries out of the if (!generic_shared...) code so it is always done.
5431 (mono_class_init_trampoline): Do the patching when running under valgrind
5432 too, newer versions of valgrind have no problems with it.
5434 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5436 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
5439 2008-11-13 Mark Probst <mark.probst@gmail.com>
5441 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
5444 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5446 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5448 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5450 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5456 * simd-intrinsics.c: Same.
5458 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5460 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5462 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5464 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5465 to work with more Vector types.
5467 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5469 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5470 store the elemens directly instead of using and intermediate.
5472 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5474 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5476 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5477 to preserve %eax for aot plt trampolines.
5479 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5480 (encode_method_ref): Flag synchronized methods so they won't go through
5483 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5486 * cpu-ia64.md (jmp): Increase max length.
5488 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5490 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5491 open generic classes.
5493 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5495 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5496 box+brtrue optimization since it causes test failures on x86.
5498 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5500 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5506 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5507 for simd ctor values.
5509 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5510 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5512 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5514 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5517 * simd-instrincs.c: Same.
5519 * basic-simd.cs: Same.
5521 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5523 * ratests.cs: Add more tests.
5525 * regalloc2.c (add_spill_code): Handle more corner cases.
5527 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5529 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5530 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5531 both the source an destination of an instruction.
5533 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5535 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5536 wapihandles.c: more portability changes.
5538 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5540 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5541 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5542 safe to execute in a signal handler and the kernel provides better
5543 the info in /proc/self/smaps. Avoid the assert on sigaction during
5546 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5548 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5549 do the bblock linking hack if it is actually needed.
5551 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5554 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5555 crash problem is fixed.
5557 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5560 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5562 (mini_method_compile): Set the starting value of next_vreg to
5563 MAX_IREGS + MAX_FREGS when using globalra.
5565 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5566 filter clauses with BB_EXCEPTION_HANDLER.
5568 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5570 2008-11-10 Mark Probst <mark.probst@gmail.com>
5572 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5573 space for stdcall. Fixes regressions on Win32.
5575 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5577 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5579 (linear_scan): Remove an assert which doesn't seem to be needed.
5581 * local-propagation.c (mono_local_deadce): Avoid a call to
5582 MONO_DELETE_INS which would screw up the instruction linking.
5584 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5586 * regalloc2.c: Upgrade to work the current JIT code.
5588 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5590 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5593 * aot-runtime.c: Remove some dead code.
5595 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5597 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5599 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
5600 trampolines using sscanf since atoi doesn't work on large unsigned values.
5602 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
5603 Initialize code_size.
5605 2008-11-08 Mark Probst <mark.probst@gmail.com>
5607 * method-to-ir.c (mini_emit_inst_for_method): Make
5608 Interlocked.CompareExchange work for Int arguments on 32 bit
5611 2008-11-07 Mark Probst <mark.probst@gmail.com>
5613 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
5615 2008-11-06 Bill Holmes <billholmes54@gmail.com>
5617 * main.c Fix MSVC build.
5619 Contributed under MIT/X11 license.
5621 2008-11-06 Mark Probst <mark.probst@gmail.com>
5623 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
5624 alignment larger than 8 bytes are aligned correctly, too.
5626 * mini.c: Honor the min_align field of MonoClass when laying out
5629 2008-11-06 Zoltan Varga <vargaz@gmail.com>
5631 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
5633 * aot-compiler.c (emit_plt): Fix a warning.
5635 * aot-compiler.c: Implement ARM support in the binary writer.
5637 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5639 * basic-simd.cs: Add test for getter with byref arg.
5640 Fix the naming of a few tests.
5641 Add missing checks to a test.
5643 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5645 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
5647 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
5648 most of the full-aot support for monitor enter/exit trampolines.
5650 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
5651 enter/exit trampoline creation functions.
5653 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
5656 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
5658 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
5659 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
5660 implement the needed functionality without adding crap to the runtime.
5662 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5664 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
5667 * mini.c (mono_build_date): New global version holding the build date in
5670 * Makefile.am (buildver.c): Generate a file containing the build date.
5672 * main.c: Set the build date from the generated file.
5674 * mini.c (mono_get_runtime_build_info): New helper function returning build
5675 information in a string format.
5677 * driver.c (mono_main): Print the build date in --version.
5679 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
5680 file when the bind-to-runtime-version option is used.
5682 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5684 * simd-intrinsics.c: Fix bug when using getters and byref args.
5686 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5688 * simd-methods.h: Rename prefetch methods.
5690 * simd-intrinsics.c: Same.
5692 2008-11-05 Mark Probst <mark.probst@gmail.com>
5694 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
5697 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5699 * aot-compiler.c: Use the bundled elf header files instead of depending on
5702 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
5705 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
5708 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
5710 * cpu-x86.md: Add store nta ops.
5716 * mini.h: Add an enum for simd prefetch modes.
5718 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
5719 of store. Use the changed code to support store nta.
5721 * simd-intrinsics.c: Add prefetch ops for all vector types.
5723 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5725 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
5728 * aot-compiler.c: Use statically allocated buffers for constructing symbol
5731 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
5734 2008-11-04 Mark Probst <mark.probst@gmail.com>
5736 * mini-x86.c: Fixed commit.
5738 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5740 * aot-compiler.c (emit_plt): Align the plt section only on x86.
5742 2008-11-04 Mark Probst <mark.probst@gmail.com>
5744 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
5745 and MONITOR_EXIT, for the ASM fastpaths.
5747 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
5750 * mini.c, patch-info.h: Signature and patch infos for
5751 Monitor.Enter/Exit trampolines.
5753 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
5755 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
5756 Monitor.Enter/Exit ASM fastpath for Linux.
5758 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5760 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
5762 * objects.cs: Add a new test.
5764 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
5766 * aot-runtime.c (load_method): Run class initialization in the PLT case even
5767 if MONO_LOG_LEVEL is set.
5769 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
5771 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
5773 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
5775 * aot-compiler.c: Change the relocation code to use virtual addresses instead
5776 of file offsets. Align the sections belonging to the data segment to
5779 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5781 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
5782 elf.h. Port it to amd64.
5784 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5786 * driver.c: Enable SIMD by default.
5788 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5790 * cpu-x86.md: Add prefetch op.
5796 * mini.h: Add an enum for simd prefetch modes.
5798 * simd-methods.h: Add prefetch function names.
5800 * simd-intrinsics.c: Add prefetch ops for all vector types.
5802 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5804 * aot-compiler.c (emit_bytes): Speed this up a little.
5806 2008-11-02 Zoltan Varga <vargaz@gmail.com>
5808 * aot-compiler.c: Add JIT time etc. statistics.
5810 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
5812 * mini.h (MonoCompile): Add 'got_offset' field.
5814 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
5815 method_got_offsets array.
5817 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
5820 * aot-compiler.c (compile_method): Add generic method instances referenced
5821 by the method to the list of methods to be compiled, this is required so if
5822 A<T> references B<T>, and another assembly references A<int>, then it will
5823 also get a copy of B<int>.
5825 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
5826 when checking for monitor enter/exit.
5828 2008-10-30 Mark Probst <mark.probst@gmail.com>
5830 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
5831 for Monitor.Enter and Monitor.Exit if enabled.
5833 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
5836 2008-10-30 Zoltan Varga <vargaz@gmail.com>
5838 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
5839 of an OP_MOVE. Fixes #440046.
5841 * basic-long.cs: Add a new test.
5843 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5845 * mini.h: Add synchronization note for the managed counter-part.
5847 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
5848 returns the simd caps of the current cpu.
5850 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5852 * basic-simd.cs: Remove Console.WriteLine.
5854 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5856 * basic-simd.cs: New tests for Vector2ul.
5858 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5860 * simd-intrinsics.c: Add new vector type Vector2ul.
5862 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5864 * basic-simd.cs: New tests for Vector2l.
5866 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5868 * cpu-x86.md: Add long version of most packed int ops.
5874 * simd-intrinsics.c: Add new vector type Vector2l.
5876 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5878 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
5880 * simd-methods.h: Remove SN_op_BitwiseXor.
5882 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5884 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
5887 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5889 * basic-simd.cs: Test for Vector2d.
5891 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
5894 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5896 * cpu-x86.md: Add double version of all packed float ops.
5902 * simd-intrinsics.c: Add new vector type Vector2d.
5904 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
5906 * simd-methods.h: Add Duplicate.
5908 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5910 * basic-simd.cs: Test for packing with signed saturation.
5912 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5914 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
5915 found in the TYPESPEC table.
5917 2008-10-26 Zoltan Varga <vargaz@gmail.com>
5919 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
5922 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5924 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
5925 instead of the RVA, since the RVA can be changed by tools like the cil
5928 * method-to-ir.c (mono_method_to_ir2): Ditto.
5930 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
5931 (deserialize_variable): Ditto.
5933 2008-10-25 Martin Baulig <martin@ximian.com>
5935 * debug-mini.c (write_variable): Use
5936 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
5938 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5940 * cpu-x86.md: Add unsigned variants of packd and packw.
5944 * mini-x86.h: Emit the right instruction for packd and packw.
5945 Add unsigned variants of packd and packw.
5947 * simd-intrinsics.c: Packd and packw were used in place of their
5948 unsigned variants. Change that.
5949 Add intrinsics for (Signed)PackWithSignedSaturation.
5951 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
5953 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5955 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
5957 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5959 * mini-ops.h: Remove dword packed add/sub with saturation ops.
5961 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
5963 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
5966 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
5968 2008-10-24 Mark Probst <mark.probst@gmail.com>
5970 * method-to-ir.c, mini.c: Special casing for the synchronized
5971 wrapper for the ldtoken+GetTypeFromHandle case.
5973 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5975 * mini.c (mono_replace_ins): Move this to branch-opts.c.
5977 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
5978 created/split bblocks.
5980 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5982 * mini-ops.h: Add packed signed mul high.
5986 * mini-x86.c (mono_arch_output_basic_block): Same.
5988 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
5990 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
5992 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5994 * basic-simd.cs: Tests for Vector16sb.
5996 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5998 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6000 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6002 * mini-ops.h: Add packed signed min, max and compare greater.
6006 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6009 * simd-methods.h: Add CompareGreaterThan.
6011 * simd-methods.h: Remove CompareEquals.
6013 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6015 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6017 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6020 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6022 * basic-simd.cs: Fix tests due to change in the API.
6024 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6026 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6028 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6030 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6032 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6033 inst_offset as this has invalid values for LDADDR.
6035 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6037 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6039 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6041 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6043 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6044 for accessing field->data.
6046 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6048 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6050 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6052 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6054 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6056 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6058 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6059 from the cfg mempool.
6061 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6063 * basic-simd.cs: Tests for new methods in Vector8us.
6065 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6067 * mini-ops.h: Add multiply and store high.
6071 * mini-x86.c (mono_arch_output_basic_block): Same.
6073 * simd-methods.h: Same.
6075 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6078 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6080 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6081 mono_class_setup_vtable ().
6083 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6084 mono_class_get_vtable_entry () for accessing klass->vtable.
6086 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6088 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6091 * method-to-ir.c (mono_save_token_info): Don't save references made from
6094 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6095 of generic instances.
6097 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6099 2008-10-19 Mark Probst <mark.probst@gmail.com>
6101 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6102 OP_JMP depends on the method signature. Calculate it properly.
6104 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6106 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6109 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6111 (emit_extra_methods): Add another table mapping method indexes to
6112 offsets in the extra_method_info table.
6114 * mini.h: Bump AOT file format version.
6116 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6117 and mono_aot_get_method_from_token () into one function.
6119 2008-10-19 Mark Probst <mark.probst@gmail.com>
6121 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6124 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6126 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6129 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6132 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6134 * mini.h: Bump aot file format version.
6136 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6137 AOT file can contain native code for methods which are not in the METHOD
6138 table. Generate code for non-sharable generic instances of generic methods
6139 found in the METHODSPEC table.
6141 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6142 encoding generic type handles.
6144 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6145 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6147 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6148 macros + MONO_ADD_INS.
6150 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6153 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6155 * mini.h: Bump aot file format version.
6157 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6159 2008-10-17 Mark Probst <mark.probst@gmail.com>
6161 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6162 platforms, with definable stack alignment value. Set to 16 now
6165 * mini.c, mini.h, driver.c: Command line option for disabling
6168 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6170 * basic-simd.cs: Tests for new methods in Vector4ui.
6172 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6174 * mini-ops.h: Add packed int shuffle.
6178 * mini-x86.c (mono_arch_output_basic_block): Same.
6180 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6181 extract mask, max, min, shuffle.
6183 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6185 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6187 * basic-simd.cs: Tests for new methods in Vector8us.
6189 2008-10-17 Mark Probst <mark.probst@gmail.com>
6191 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6192 RuntimeTypeHandle, not a TypedReference.
6194 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
6196 * simd-intrinsics.c: remove relocations.
6198 2008-10-17 Zoltan Varga <vargaz@gmail.com>
6200 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
6201 optimizations from the x86 backend.
6203 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
6205 * simd-methods.h, simd-intrinsics.c: debloat method names and
6206 prepare for no relocations.
6208 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6210 * mini-ops.h: Add packed min/equal and sum of absolute differences.
6214 * mini-x86.c (mono_arch_output_basic_block): Same.
6216 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
6217 extract mask, max, min and sum of absolute differences.
6219 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
6222 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6224 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
6225 Renamed one test for consistency.
6227 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6229 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
6230 fix to the code that deal with other blocks.
6232 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6234 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
6236 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6238 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
6239 that deals with vreg interference. Explicitly check for OP_LDADDR to be
6240 able to process the source reg.
6242 2008-10-16 Martin Baulig <martin@ximian.com>
6244 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
6246 * inssel.brg: Add `OP_HARD_NOP'.
6248 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
6250 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
6251 `OP_HARD_NOP' instruction when running inside the debugger.
6253 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
6254 `OP_HARD_NOP' instruction when running inside the debugger.
6256 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6258 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
6259 now works. The issue with the regalloc tripping up no longer
6262 * simd-intrinsics.c (load_simd_vreg): Same.
6264 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6266 * basic-simd.cs: Tests for new Vector8ui methods.
6268 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6270 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
6271 only for type. This fixes crashes where MonoInst::klass is checked
6272 for ops of type != VTYPE or OBJ.
6274 * simd-intrinsics.c (load_simd_vreg): Same.
6276 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6278 * mini-ops.h: Add ops for packed shuffle/max/avg and
6283 * mini-x86.c (mono_arch_output_basic_block): Same.
6285 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
6288 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
6289 to emit extract mask op.
6291 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
6292 to emit word shuffles.
6294 2008-10-15 Mark Probst <mark.probst@gmail.com>
6296 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
6297 the largest alignment needed by a variable, but at least
6300 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6302 * basic-simd.cs: Tests for the fixes in the last commit.
6304 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6306 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
6307 no longer handles STACK_PTR input.
6309 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
6311 * simd-intrinsics.c (load_simd_vreg): New function that works like
6312 get_simd_vreg but handles STACK_PTR input.
6314 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
6315 as the input can be an arbitrary pointer.
6317 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
6318 LDADDR local optimization directly otherwise use a store op.
6320 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6322 * basic-simd.cs: Tests for dup low and dup high.
6324 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6326 * mini-ops.h: Add dup low and dup high ops.
6330 * mini-x86.c (mono_arch_output_basic_block): Same.
6332 * simd-intrinsics.c (vector4f_intrinsics): Same.
6334 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6336 * basic-simd.cs: Tests for recently added functionality.
6338 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6340 * mini-ops.h: Add remaining sse1 fp ops.
6342 * cpu-x86.md: Add remaining sse1 fp ops.
6344 * mini-x86.c (mono_arch_output_basic_block): Same.
6346 * mini.h: Add enum for simd FP compare conditions.
6348 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
6350 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
6351 so the backed can generate the appropriate op.
6353 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6354 This patch squeese one more byte from the SimdIntrinsc struct.
6356 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
6357 a a shift amount intead of simply or'ing it.
6359 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
6361 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
6362 byte so we can have an aditional flags field without increasing struct size.
6364 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
6365 against the simd_supported_versions bitmask.
6367 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
6369 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
6371 * mini.c: remove rawbuffer code (the only use here is unsafe because
6372 it takes locks during signal handling and the kernel now provides much
6373 better info in proc/pid/smaps these days).
6375 2008-10-13 Zoltan Varga <vargaz@gmail.com>
6377 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
6378 OP_X86_PUSH_OBJ. Fixes #434620.
6380 * objects.cs: Add a test.
6382 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
6384 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
6385 that the packuswb/packusdw don't work with unsigned numbers for what
6386 would be negative numbers in signed format.
6388 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
6389 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
6391 * mini-ops.h: Add doubleword forms of many ops and packing ones.
6393 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
6395 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
6397 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
6399 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
6402 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
6403 version as the enum in mini.h.
6405 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
6406 for sse3 ops, check the simd_version field if present. This way the code
6407 works with all versions of sse.
6409 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6411 * simd-intrinsics.c: Fixed intrinsic name typo.
6413 * mini.h: Added missing simd exported function.
6415 * basic-simd.cs: Added tests for Vector4ui.
6416 Fixed broken test for Vector16b.
6418 2008-10-10 Zoltan Varga <vargaz@gmail.com>
6420 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
6421 the max length to 64.
6423 2008-10-10 Mark Probst <mark.probst@gmail.com>
6425 * method-to-ir.c: Only do the fast virtual generic method call for
6426 non-wrapper methods.
6428 * mini.h, mini-trampolines.c: The new generic virtual remoting
6429 trampoline handles virtual method calls via the vtable (as done by
6430 the fast virtual generic method calls) to remoting proxies.
6432 * mini.c (mono_jit_create_remoting_trampoline): For generic
6433 methods reate a generic virtual remoting trampoline.
6435 * mini-amd64.h: Enable fast virtual generic method calls again.
6437 2008-10-10 Mark Probst <mark.probst@gmail.com>
6439 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
6440 restore registers when doing tail calls.
6442 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6444 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6447 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6449 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6451 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6453 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6455 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6457 * basic-simd.cs: Retrofit for API changes.
6459 2008-10-10 Mark Probst <mark.probst@gmail.com>
6461 * mini-ppc.c: Handle integer stack arguments for tail calls.
6463 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6465 * optflags-def.h: Removed sse3 optimization.
6469 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6472 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6474 * mini.h: Added enumeration with simd versions.
6476 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6479 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6481 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6483 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6485 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6487 * basic-simd.cs: Fixed test naming.
6489 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6491 * mini-ops.h: Added ops for packed and saturated math, shifts
6492 and packing/unpacking.
6494 * cpu-x86.md: Added descriptors for the above ops.
6496 * mini-x86.c: Added code to emmit the above ops.
6498 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6500 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6502 * aot-compiler.c (compile_method): Enable AOT for generic code.
6504 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6506 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6508 * mini.c: add a workaround for a common screwup that ends up blamed
6509 to mono (other processes blocking signal delivery).
6511 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6513 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6514 in the LDFLD/STFLD opcodes. Fixes #432673.
6516 * iltests.il.in: Add a new test.
6518 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6520 * mini-arm.c: attach the thread in unmanaged->managed transitions
6521 using delegates (bug #433148).
6523 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6525 * basic-simd.cs: Use new ShuffleSel constants.
6527 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6529 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6531 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6532 only disable simd intrinsics if no sse2 is detected.
6534 * optflags-def.h: Added sse3.
6536 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6539 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6541 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6542 when adding delegate-invoke wrappers.
6544 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6546 * Makefile.am: Reenable the simd tests.
6548 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6550 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6551 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6552 other vreg is allocated to that hreg.
6554 Contributed under MIT/X11 license.
6556 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6558 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6561 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6563 * basic-simd.cs: New test suite for SIMD intrinsics.
6565 * Makefile.am: Added new tests.
6567 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6569 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6573 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6575 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6576 using SSE2 aware opcodes.
6578 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6579 is enabled, this code path is only reachable if conversion ops are emmited after
6582 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6584 This optimization saves 6 bytes per conversion against the old version.
6586 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6588 * aot-compiler.c (compile_method): Don't skip methods referencing
6589 generic methods without a corresponding entry in token_info_hash, since
6590 encode_method_ref () can handle all generic methods now.
6592 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6593 generic context is set.
6595 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6596 generic sharing of LDTOKEN.
6598 2008-10-06 Mark Probst <mark.probst@gmail.com>
6600 * mini-amd64.h: Temporarily disabled fast virtual generic method
6601 calls because it breaks the System.Runtime.Remoting tests.
6603 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6605 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
6607 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
6608 so inlining actually works.
6609 (check_inline_caller_method_name_limit): Ditto.
6611 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
6613 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
6614 64 bit safety (from Olaf Hering and Andreas Farber).
6616 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6618 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
6619 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
6620 unused virtual call support code.
6622 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
6624 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
6625 which can't use aot trampolines.
6626 (decode_patch): Don't create aot trampolines for methods which can't use
6629 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
6630 use aot trampolines.
6632 * mini.h: Bump AOT image format version.
6634 2008-10-05 Zoltan Varga <vargaz@gmail.com>
6636 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
6637 to save_token_info () since cmethod is inflated for constrained calls.
6639 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
6641 2008-10-04 Andreas Farber <andreas.faerber@web.de>
6643 * Makefile.am: Add build rules for ppc64.
6644 This avoids the build failing at pedump with unresolved symbols
6645 due to lack of arch_sources. Instead it will now fail earlier
6646 due to lack of cpu-ppc64.md.
6648 Contributed under MIT/X11 license.
6650 2008-10-04 Mark Probst <mark.probst@gmail.com>
6652 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
6655 * iltests.il.in: Add test case for tail call with many arguments.
6657 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6659 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
6660 to the fast virtual generic method code until the aot case is fixed.
6662 2008-10-03 Mark Probst <mark.probst@gmail.com>
6664 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
6666 2008-10-03 Mark Probst <mark.probst@gmail.com>
6668 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
6671 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6673 * simd-intrinsics.c: Forgot to add this one.
6675 * mini-codegen.c: Fix macro in case SIMD is not supported.
6677 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6679 This patch land initial JIT support for simd intrinsics.
6681 * mini-x86.h: Added new define to make --enable_minimal work on x86.
6683 * Makefile.am: Added simd-intrinsics.c
6685 * simd-intrinsics.c: New file with simd instrinsic related
6688 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
6690 * cpu-x86.md: Add simd related instructions.
6692 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
6694 * driver.c: Added two new --regression variants.
6696 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
6698 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
6700 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
6701 extract some complicated logic to helper functions.
6703 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
6705 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
6707 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
6708 the specialized simplification pass.
6710 * method-to-ir.c (mono_spill_global_vars): Use new macro.
6712 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
6714 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
6717 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
6718 if MONO_ARCH_NEED_SIMD_BANK is defined.
6720 * mini-ops.h: Added the new simd ops.
6722 * mini-x86.c: Added mono_arch_xregname.
6724 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
6726 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
6728 * mini-x86.h: Define simd related MONO_ARCH macros.
6730 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
6732 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
6734 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
6735 MONO_CLASS_IS_SIMD to deal with simd related IR.
6737 * mini.h (MonoInst): Added spill_var to the backend union.
6739 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
6741 * mini.h: Added forward declarations of the new simd fuctions.
6743 * optflags-def.h: Added new optimization names SIMD.
6745 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
6747 * regalloc.h: Added support for working with 3 register banks.
6749 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
6751 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
6753 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
6755 * mini-exceptions.c: remove 64 bit related ifdef clutter.
6757 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6759 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
6760 instead of one on 64 bit systems.
6762 * method-to-ir.c: Remove unused includes.
6764 2008-10-02 Zoltan Varga <vargaz@gmail.com>
6766 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
6767 cfg->used_int_regs, since the two are different on arm.
6769 2008-10-02 Mark Probst <mark.probst@gmail.com>
6771 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
6772 mono_method_get_vtable_index() to get the vtable index.
6774 2008-10-02 Mark Probst <mark.probst@gmail.com>
6776 * method-to-ir.c (mono_method_to_ir2): Don't create native
6777 wrappers for array methods, because they're never called (and if
6778 they were called they wouldn't work).
6780 2008-10-02 Mark Probst <mark.probst@gmail.com>
6782 * method-to-ir.c (mono_method_to_ir2): Array methods are
6783 special-cased and must not be invoked indirectly via the (M)RGCTX
6784 when generic sharing is turned on. Fixes #431413.
6786 2008-10-01 Mark Probst <mark.probst@gmail.com>
6788 * method-to-ir.c: When generic sharing is active, call
6789 non-interface virtual generic methods via the standard trampoline.
6791 * mini-trampolines.c: Handle virtual generic shared methods.
6793 * mini.h, mini-x86.c, mini-x86.h: New argument for
6794 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
6795 method thunks and which is the trampoline to call if the lookup
6796 fails. Enable the virtual generic method thunk for x86.
6798 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
6799 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
6800 argument but assert that it's NULL, because these archs don't yet
6801 implement the virtual generic method thunk. Changes in the IMT
6802 thunk data structures.
6804 2008-10-01 Zoltan Varga <vargaz@gmail.com>
6806 * aot-compiler.c (emit_globals): Avoid invalid characters in
6807 the static linking symbol.
6809 * objects.cs: Add a test for the range check optimization. Fix warnings.
6811 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
6812 optimization from the current JIT.
6814 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
6815 later in decompose_array_access_opts () to allow more optimizations.
6817 * method-to-ir.c (mono_handle_soft_float): Rename this to
6818 mono_decompose_soft_float () for consistency.
6820 * mini-ops.h: Fix arguments of OP_STRLEN.
6822 * method-to-ir.c (save_cast_details): Extract the cast details saving code
6823 into a separate function.
6824 (reset_cast_details): Ditto.
6825 (handle_unbox): Save cast details. Fixes #431254.
6827 * method-to-ir.c: Remove some obsolete FIXMEs.
6829 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6831 * ir-emit.h (alloc_dreg): Write a warning before crashing.
6833 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6835 * mini-codegen.c: More work on macros to make them
6836 ready for multiple regbanks.
6838 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6840 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
6842 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
6844 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6846 * mini-codegen.c (mono_spillvar_offset): Proper support for
6849 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6851 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
6852 the stack overflow changes.
6854 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6856 * mini-codegen.c: Make all bank macros depend on reg_bank.
6858 * mini-codegen.c (mono_local_regalloc): Make free mask
6859 initialization regbank aware.
6861 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6863 * mini-codegen.c (mono_local_regalloc): Extract callee
6864 mask selection to a function and make it regbank aware.
6866 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6868 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
6869 code to deal with many regbanks.
6871 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6873 * mini-codegen.c: More fp->regbank changes.
6875 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6877 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
6878 of a hardcoded constant.
6880 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6882 * method-to-ir.c (type_from_stack_type): Fix typo.
6884 2008-09-29 Zoltan Varga <vargaz@gmail.com>
6886 * mini-ia64.c (emit_move_return_value): Convert float return values to
6889 * objects.cs: Add a new test.
6891 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
6892 VARARG methods to fix an assert later.
6894 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
6895 end so it at least compiles.
6897 2008-09-28 Zoltan Varga <vargaz@gmail.com>
6899 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
6901 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
6903 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
6904 optimization to a new function (emit_optimized_ldloca_ir) and enable
6905 it for both ldloca and ldloca_s.
6907 2008-09-28 Zoltan Varga <vargaz@gmail.com>
6909 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
6910 gshared CASTCLASS code.
6912 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
6913 amd64, where the libc stack unwinder encounters stack frames referring to
6914 native code in unmapped memory.
6916 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
6919 * generics.cs: Add new test.
6921 2008-09-27 Zoltan Varga <vargaz@gmail.com>
6923 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
6924 add a check that one of the ARM_FPU_ constants is defined.
6926 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
6928 * mini-exceptions.c: Fix build on non-altstack platforms.
6930 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
6933 * ir-emit.h: Add a comment to NEW_PCONST.
6935 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
6937 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
6939 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
6940 after the changes to MonoJitDomainInfo.
6942 2008-09-27 Mark Probst <mark.probst@gmail.com>
6944 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
6946 2008-09-27 Mark Probst <mark.probst@gmail.com>
6948 * mini-ppc.c: Compiler warning fixes.
6950 2008-09-27 Mark Probst <mark.probst@gmail.com>
6952 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
6955 2008-09-27 Mark Probst <mark.probst@gmail.com>
6957 * exceptions-ppc.c, mini-ppc.h: Compile
6958 mono_arch_handle_altstack_exception() on Darwin, too.
6960 2008-09-27 Mark Probst <mark.probst@gmail.com>
6962 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
6963 work on archs which don't have generic sharing implemented, only
6964 without the vtable_arg.
6966 2008-09-26 Mark Probst <mark.probst@gmail.com>
6968 * mini.c: Added comment explaining why delegate ctor icall
6969 wrappers are compiled.
6971 2008-09-26 Mark Probst <mark.probst@gmail.com>
6973 * mini.c: Don't produce trampolines to delegate ctor icall
6974 wrappers but compile them upfront.
6976 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
6978 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
6979 runtime-set function when going back to managed code. Currently this
6980 is used to set back the protection on the soft ovf pages and/or to
6981 throw the stack overflow exception that happened in unmanaged code.
6983 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
6985 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
6986 runtime-set function when going back to managed code. Currently this
6987 is used to set back the protection on the soft ovf pages and/or to
6988 throw the stack overflow exception that happened in unmanaged code.
6990 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6992 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
6993 the support code for restoring stack protection after stack overflows
6994 that happen in unmanaged code. Don't set the exec permission on the
6997 2008-09-26 Zoltan Varga <vargaz@gmail.com>
6999 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7000 delegate->method_ptr is set. Fixes #428054.
7002 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7004 * tests.cs: Rename to ratests.cs.
7006 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7007 emit_get_rgctx_... functions.
7009 2008-09-25 Mark Probst <mark.probst@gmail.com>
7011 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7013 2008-09-25 Mark Probst <mark.probst@gmail.com>
7015 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7016 before asserting that method is sharable.
7018 2008-09-25 Mark Probst <mark.probst@gmail.com>
7020 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7021 whether method needs a static RGCTX wrapper used instead of
7024 * generic-sharing.c, mini.h: A few functions moved to
7025 metadata/generic-sharing.c.
7027 2008-09-25 Mark Probst <mark.probst@gmail.com>
7029 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7030 Generic code sharing for value types, which essentially means
7031 treating value type methods like static methods. The RGCTX is
7032 passed in the same way.
7034 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7036 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7037 opcode when creating multi-dimensional arrays of open types.
7039 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7042 * generics.cs: Add a test.
7044 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7046 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7048 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7050 * mini.c (mini_method_compile): Set it when running under the debugger.
7052 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7053 vreg optimization if the flag is set.
7055 * driver.c (mono_main): Add --attach= option to pass options to
7058 * mini.c (sigquit_signal_handler): Start the attach agent.
7060 * ssapre.c: Disable this to save space since it is not yet ported to
7063 * regalloc2.c: Disable this to save space.
7065 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7067 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7069 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7070 the -v option useful again.
7072 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7074 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7077 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7078 arrays of arrays. Fixes #428406.
7080 * method-to-ir.c (mini_emit_castclass): Ditto.
7082 * objects.cs: Add new test.
7084 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7086 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7087 was wrong at it choked against target_type_is_incompatible for byref types.
7089 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7091 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7094 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7096 * mini-exceptions.c: update a few more exceptions-related counters.
7098 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7100 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7101 new functions to allocate from persistent mempools.
7103 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7105 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7106 multiple register banks in the future.
7108 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7110 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7112 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7114 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7116 * mini.h: Export type_to_eval_stack_type.
7118 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7119 is only ins->klass of byref types.
7121 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7123 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7124 (mini_emit_memcpy2): Ditto.
7126 * mini-amd64.c: Fix a warning.
7128 2008-09-21 Mark Probst <mark.probst@gmail.com>
7130 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7133 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7135 * method-to-ir.c: Extract stloc micro-optimization to a
7136 function and apply it to all cases.
7138 2008-09-19 Mark Probst <mark.probst@gmail.com>
7140 * method-to-ir.c: Don't fail generic code sharing in cases we
7143 2008-09-18 Mark Probst <mark.probst@gmail.com>
7145 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7147 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7149 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7152 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7154 * trace.c: make tracing more useful and correct, with per-thread
7157 2008-09-15 Mark Probst <mark.probst@gmail.com>
7159 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7160 doing a method call and the argument is an R4.
7162 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7164 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7167 2008-09-13 Mark Probst <mark.probst@gmail.com>
7169 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7171 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7173 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7174 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7176 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7178 * driver.c: Add a --agent argument (not supported yet) to load managed
7179 agent assemblies before loading the main assembly, similarly to how the
7180 Java VM handles agents.
7182 2008-09-11 Mark Probst <mark.probst@gmail.com>
7184 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7185 function to do stack layout of local variables.
7187 2008-09-11 Mark Probst <mark.probst@gmail.com>
7189 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7192 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7194 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
7195 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
7196 JIT if DISABLE_JIT is defined.
7198 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
7201 2008-09-10 Mark Probst <mark.probst@gmail.com>
7203 * iltests.il.in: Disable the fconv test on PPC (the result is
7204 undefined according to ECMA).
7206 2008-09-10 Mark Probst <mark.probst@gmail.com>
7208 * iltests.il.in: Enable tail call tests for PPC.
7210 * mini.h: Add variable for storing incoming valuetype argument
7211 addresses for tail calls.
7213 * mini-ppc.c: Implement valuetype arguments and return values for
7216 2008-09-09 Mark Probst <mark.probst@gmail.com>
7218 * mini-ppc.c: Partially implement tail calls (struct arguments and
7219 return values not supported).
7221 * method-to-ir.c: Enable tail calls on PPC.
7223 2008-09-08 Zoltan Varga <vargaz@gmail.com>
7225 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
7226 runtime-invoke wrappers to work around the problem of them getting
7227 assigned to a random class.
7229 * aot-runtime.c (mono_aot_get_method): Ditto.
7231 2008-09-07 Zoltan Varga <vargaz@gmail.com>
7233 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
7234 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
7236 2008-09-07 Mark Probst <mark.probst@gmail.com>
7238 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
7239 until they're implemented properly.
7241 * exceptions-ppc.c: Use arch-independent exception-handling code
7242 instead of custom one.
7244 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
7247 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
7249 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
7250 applies when __powerpc__ is defined.
7252 2008-09-06 Zoltan Varga <vargaz@gmail.com>
7254 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
7255 methods to their code to avoid computing the full name of wrappers and
7256 doing a lookup in a string hash table.
7258 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7260 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
7261 we identify bblocks before method_to_ir () is ran.
7263 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
7264 Also avoid optimizing branches pointing to themselves.
7266 * mini.c (mini_method_compile): Ditto. Fixes #422947.
7268 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
7270 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
7272 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7274 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
7275 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
7276 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
7279 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
7280 jumped to the same entry in plt_jump_table.
7282 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
7284 * method-to-ir.c (initialize_array_data): Handle field with RVA from
7287 2008-08-31 Zoltan Varga <vargaz@gmail.com>
7289 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
7290 other assignment can be if converted. Saves 1.5% on corlib size and fixes
7293 2008-08-29 Geoff Norton <gnorton@novell.com>
7295 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
7296 segment, and doesn't properly handle .space as .text. Fixes
7299 2008-08-29 Geoff Norton <gnorton@novell.com>
7301 * mini.c: Disable the mach exception handler when running on
7304 2008-08-29 Geoff Norton <gnorton@novell.com>
7306 * aot-compiler.c: Patch from Renaldas Zioma to properly register
7307 globals on Darwin/ARM
7309 2008-08-28 Zoltan Varga <vargaz@gmail.com>
7311 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
7312 since too many things depend on it. Instead, call
7313 mono_runtime_set_no_exec ().
7315 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
7318 * aot-compiler.c: Add an 'asm-only' AOT option.
7320 * mini.c: Avoid initializing the runtime when doing AOT compilation.
7322 * aot-compiler.c (compile_method): Disable gshared support for now as it
7325 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7327 * mini-amd64.h : Fix a compiler warning.
7329 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
7330 Changed to use a callback function to retrieve the unwind info.
7331 This avoids problems observed when code blocks were removed by
7332 unloading an app domain.
7334 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
7335 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
7338 Contributed under MIT/X11 license.
7340 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7342 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
7343 case to keep the stack aligned to 8.
7345 Contributed under MIT/X11 license.
7347 2008-08-26 Zoltan Varga <vargaz@gmail.com>
7349 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
7350 avoid repeated linear searches.
7352 2008-08-25 Zoltan Varga <vargaz@gmail.com>
7354 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
7355 methods it can't handle.
7357 * aot-compiler.c (add_method): Avoid adding a method twice.
7358 (add_wrappers): Add runtime invoke wrappers for all methods.
7360 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
7361 function to create an aot-compatible version of this trampoline.
7363 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
7365 2008-08-24 Zoltan Varga <vargaz@gmail.com>
7367 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
7369 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
7370 with a generic sharing failure.
7372 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
7374 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
7375 CEE_RETHROW. Fixes #419634.
7377 * mini.c (mono_method_to_ir): Ditto.
7379 * exceptions.cs: Add a new test.
7381 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
7382 to mono_type_stack_size_internal () since some callers might not pass in
7385 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
7386 instrument_prolog. Fixes #419878.
7388 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
7389 doubles in soft float mode volatile.
7391 2008-08-23 Zoltan Varga <vargaz@gmail.com>
7393 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
7395 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
7396 to handle soft float correctly.
7398 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
7401 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
7403 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
7404 to sp, since the generics catch code requires it.
7406 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
7409 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
7410 mono_arch_emit_imt_argument ().
7412 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
7414 * mini-arm.c tramp-arm.c: Generic sharing updates.
7416 2008-08-22 Zoltan Varga <vargaz@gmail.com>
7418 * mini-arm.c: Fix the arm build.
7420 * generic-sharing.c (mini_type_get_underlying_type): New helper function
7421 handling enums, generic instances and generic sharing.
7422 (mini_type_stack_size_full): Ditto.
7424 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
7426 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
7428 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
7430 * tramp-arm.c: Implement the rgctx fetch and the generic class init
7433 * mini-arm.c: Various small generic sharing changes.
7435 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
7437 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
7440 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
7441 helper function to return a generic class init trampoline.
7443 * method-to-ir.c mini.c: Use it.
7445 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7446 arch-specfic function to return a generic class init trampoline.
7448 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7449 the GENERIC_CLASS_INIT custom code.
7451 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7452 a fatal error, not a sharing failure.
7454 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7457 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7458 trampoline argument from MONO_ARCH_VTABLE_REG.
7460 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7461 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7462 argument, and pass the vtable in VTABLE_REG.
7464 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7465 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7466 argument, and pass the vtable in VTABLE_REG.
7467 (mono_arch_create_trampoline_code_full): Remove some special casing for
7468 the rgctx fetch trampoline.
7470 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7473 * iltests.il: Add a test for it.
7475 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7477 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7479 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7482 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7483 use mono_jit_info_table_find () to avoid recursion.
7484 (mono_delegate_trampoline): Add a sync wrapper here.
7486 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7489 * mini.c (mono_method_to_ir): Ditto.
7491 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7492 add_sync_wrapper argument. Don't add a sync wrapper here.
7493 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7495 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7497 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7499 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7500 of nonvolatile registers back from MonoContext to CONTEXT.
7502 Contributed under MIT/X11 license.
7504 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7506 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7507 arguments on Winx64 there are only 4 argument registers. For this
7508 logic to work the last argument must be pulled from the stack.
7510 Contributed under MIT/X11 license.
7512 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7514 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7516 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7517 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7518 encode/decode_method_ref ().
7520 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7522 * aot-runtime.c (decode_patch): Ditto.
7524 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7525 MONO_PATCH_INFO_METHOD.
7527 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7530 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7533 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7535 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7536 one from the caller.
7538 * aot-runtime.c (decode_generic_inst): New function to decode and
7539 return a interned generic inst.
7540 (decode_klass_ref): Use it.
7541 (decode_method_ref): Ditto.
7543 * aot-compiler.c (emit_exception_debug_info): Save
7544 jinfo->has_generic_jit_info too.
7546 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7548 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7550 * iltests.il.in: Add a test for fconv_to_i.
7552 * liveness.c: Disable the liveness2 pass for now to save space.
7554 * regalloc2.c: Include mempool-internals.h to fix warnings.
7556 * aot-compiler.c (encode_method_ref): Encode the context of generic
7559 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7560 the context saved in the aot file.
7562 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7564 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7566 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7567 volatile so they won't be optimized away.
7569 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7575 * dominators.c: Remove duplicated functions that now are in
7576 mempool-internals.h.
7578 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7580 * aot-compiler.c: Fix warnings.
7582 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7584 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7586 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7589 * mini.c (mono_resolve_patch_target): Ditto.
7591 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7592 (encode_klass_ref): Add support for encoding VARs/MVARs.
7594 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7596 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7597 the handling of the got entries into a separate 'decode_got_entry' function.
7598 Add support for RGCTX_FETCH.
7600 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
7601 clobbered by the trampoline code.
7603 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
7604 not clobbered by the indirect calling code.
7606 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7608 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
7611 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
7613 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
7614 signature using the compilation mempool otherwise we would leak it.
7616 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7618 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
7619 mono_emit_abs_call ().
7621 * patch-info.h: Add GENERIC_CLASS_INIT.
7623 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
7625 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
7626 as their target as a near call.
7628 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
7630 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
7632 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
7633 call to a runtime function described by a patch.
7635 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
7636 mono_emit_abs_call, this has the advantage that the ABS handling code in
7637 mono_codegen () can handle them both, and can handle other stuff in the
7638 future without additional code.
7640 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
7642 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
7645 * mini.h: Add missing bblock related prototypes.
7647 * mini.h (MonoCompile): Remove unused reverse_inst_list and
7648 reverse_inst_list_len fields.
7650 * mini.c: Refactor this file a bit by moving branch optimizations to
7653 * method-to-ir.c: Merge generic sharing changes missed earlier.
7655 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
7657 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
7658 shared patches. Process METHODCONST as a shared patch.
7660 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
7661 as it crashes on the 2.0 mscorlib.
7663 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
7666 * aot-compiler.c: Use is_plt_patch () in a few additional places.
7667 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
7670 * aot-compiler.c: Reorganize the got handling code to be a bit more
7673 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7675 * aot-compiler.c: Make the patch_to_plt_offset hash table use
7676 mono_patch_info_equals/hash, and use it to massively simplify
7679 * mini.c (mono_patch_info_hash): Simplify this and add support for
7682 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
7684 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
7685 handling code, since an offset is not enough to identify a trampoline.
7687 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
7689 2008-08-17 Mark Probst <mark.probst@gmail.com>
7691 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
7693 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
7695 * mini-ops.h: Argument and result types for OVF_CARRY ops.
7697 * decompose.c: PPC decompositions for various ops.
7699 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
7701 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7703 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
7704 call the generic trampoline code using a call, instead of a jump, to
7705 remove some special casing from the generic trampoline code.
7707 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
7708 (mono_codegen): Ditto.
7710 * aot-compiler.c aot-runtime.c: Ditto.
7712 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
7714 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
7715 helper function to find the offset corresponding to a lazy fetch trampoline.
7717 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
7718 when doing generic sharing.
7720 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
7723 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
7724 mini-trampolines.c to be with the other trampoline creation functions.
7726 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
7727 as it is equal to method->signature in most cases, add a
7728 mono_emit_method_call_full variant which takes a signature and an imt
7731 2008-08-16 Zoltan Varga <vargaz@gmail.com>
7733 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
7734 to this function, since it could be computed easily from the method
7736 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
7739 * method-to-ir.c mini.c: Remove references to
7740 compile_generic_method_wo_context.
7742 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
7743 generic method calls.
7745 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
7746 dimensional non-szarrays.
7748 * mini.c (mini_init): Register mono_array_new_1.
7750 * jit-icalls.c (mono_array_new_1): New jit icall.
7752 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
7753 pointing to the method.
7755 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
7756 method addresses belonging to METHOD_JUMP patches in the
7757 jump_target_got_slot_hash.
7758 (mono_aot_load_method): Ditto.
7760 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
7761 METHOD_JUMP patches.
7763 * mini.c (mini_create_jit_domain_info): New helper function which
7764 initializes/frees domain->runtime_info.
7765 (mini_free_jit_domain_info): Ditto.
7766 (mini_init): Install the domain hook functions with the runtime.
7768 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
7769 information maintained by the JIT.
7771 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
7772 insertion into jump_table_hash into mono_codegen (), also implement proper
7775 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
7776 tail calls, it is already done by the aot code.
7778 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
7781 * iltests.il.in: Make the jmp test a bit more complex.
7783 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
7784 generic instances which doesn't have a token.
7786 * aot-runtime.c (decode_method_ref): Ditto.
7788 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
7789 can handle this case now.
7790 (handle_box): Ditto.
7792 2008-08-15 Geoff Norton <gnorton@novell.com>
7794 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
7797 2008-08-15 Zoltan Varga <vargaz@gmail.com>
7799 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
7800 calling generic methods.
7802 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
7804 * aot-runtime.c (decode_patch_info): Ditto.
7806 * mini.c (mono_resolve_patch_target): Ditto.
7808 * patch-info.h: Add METHOD_RGCTX.
7810 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
7812 2008-08-14 Zoltan Varga <vargaz@gmail.com>
7814 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
7815 arguments in registers.
7817 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
7818 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
7820 * mini.c (mini_method_compile): Abort aot compilation for generic
7821 methods if generic sharing is disabled.
7823 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
7826 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
7827 requiring an mrgctx.
7829 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
7830 store instructions when converting a vcall to a normal call.
7832 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
7833 mono_arch_find_jit_info.
7835 2008-08-13 Zoltan Varga <vargaz@gmail.com>
7837 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
7838 avoid calling mono_method_full_name () for every method even if the
7840 (check_inline_caller_method_name_limit): Ditto.
7842 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7844 * driver.c (main_thread_handler): Allow AOT compilation of multiple
7845 assemblies in one run.
7847 * aot-compiler.c (mono_compile_assembly): Only print out a count of
7848 skipped methods if it is not 0.
7850 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
7852 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7854 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
7855 MONO_ARCH_HAVE_UNWIND_TABLE.
7857 Contributed under MIT/X11 license.
7859 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7861 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
7862 from default optimizaton list on Winx64.
7864 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
7866 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
7867 the LMF from the MonoJitTlsData structure.
7869 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
7871 Contributed under MIT/X11 license.
7873 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7875 * mini.c (sigsegv_signal_handler): Fix the build.
7877 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
7878 assembly->aot_module.
7880 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
7881 hash table. This simplifies and speeds up a lot of code, and fixes support
7884 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
7887 * mini-exceptions.c: Ditto.
7889 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
7890 'native_offset' argument, since these are computed in the
7891 mono_find_jit_info () function.
7893 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
7894 is used by exceptions-ppc.c.
7896 * exceptions-ppc.c: Call mono_find_jit_info () instead of
7897 mono_arch_find_jit_info ().
7899 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
7900 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
7901 generic code in mini-exceptions.c.
7903 2008-08-11 Zoltan Varga <vargaz@gmail.com>
7905 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
7907 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
7909 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
7910 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
7911 called while holding the loader lock. Fixes #415608.
7912 (mono_aot_get_method_from_token_inner): Ditto.
7914 2008-08-09 Zoltan Varga <vargaz@gmail.com>
7916 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
7917 to reduce differences between this and the generic implementation in
7919 (ves_icall_get_frame_info): Ditto.
7921 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
7923 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
7926 * exceptions-ppc.c (arch_get_call_filter): Rename this to
7927 mono_arch_get_call_filter () and make it non-static, for consistency with the
7928 other architectures.
7930 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
7933 * local-propagation.c:
7934 * mini-x86.c: Correct the name of arch defines.
7936 2008-08-09 Zoltan Varga <vargaz@gmail.com>
7938 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
7939 NO_EMULATE_LONG_SHIFT_OPS define.
7941 2008-08-08 Zoltan Varga <vargaz@gmail.com>
7943 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
7944 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
7946 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
7947 MACH fixes. Merged from the 2.0 branch.
7949 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
7951 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
7952 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
7954 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
7956 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
7957 mono_marshal_get_native_wrapper () signature changes.
7959 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
7961 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
7962 conversion bug under arm.
7964 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
7966 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
7968 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
7969 with overflow checking.
7971 2008-08-05 Marek Habersack <mhabersack@novell.com>
7973 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
7974 to the genmdesc.pl file
7976 2008-08-05 Zoltan Varga <vargaz@gmail.com>
7978 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
7979 arg_array in the soft-float versions of the LOAD/STORE macros.
7981 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
7984 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
7986 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7988 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
7989 a float HFA. Fixes #413621.
7991 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
7993 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
7994 frame_size to args_size. Fixes build.
7996 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7998 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
7999 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8001 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8002 the stack are not unaligned. Fixes #413247.
8004 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8006 * mini.c: update jitted methods performance counters.
8008 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8010 * mini-exceptions.c: increase the exceptions thrown performance
8011 counter in mono_handle_exception ().
8013 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8015 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8016 can work with netmodules.
8018 2008-07-28 Geoff Norton <gnorton@novell.com>
8020 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8023 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8025 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8028 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8030 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8031 The float param registers and other param registers must be the
8032 same index on Windows x64.
8034 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8035 ArgValuetypeAddrInIReg argument case. Setting the argument
8036 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8038 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8039 variable computed above as the copy length for arguments of storage
8040 type ArgValuetypeAddrInIReg.
8042 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8043 ArgValuetypeAddrInIReg argument case. This case will rely on
8044 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8046 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8047 a 32 byte stack allocation for all calls. We will omit the adjustment for
8048 jump and tail call instructoins as they do not follow the typical call behavior.
8050 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8051 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8052 local variable and pass the local variable by reference to the called method.
8054 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8055 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8056 of a struct is passed in a register it must be saved with the other
8057 volatile argument on the stack.
8059 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8060 frame pointer the stack adjustment value must be saved to the unwind
8063 Contributed under MIT/X11 license.
8065 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8067 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8068 which got lost in the merge.
8070 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8072 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8075 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8077 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8078 icalls, since they won't be patched.
8080 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8081 different code sequence when running under valgrind to prevent some valgrind
8084 * iltests.il.in: Add new regression test.
8086 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8089 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8090 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8092 * iltests.il.in: Add new test.
8094 * aot-compiler.c: Fix some warnings.
8096 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8099 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8101 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8102 (mini_usage_jitdeveloper): Add a missing --wapi option.
8104 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8106 * mini-codegen.c: Simplify the is_fp macros.
8107 (free_up_ireg): Remove, use free_up_reg instead.
8108 (free_up_reg): Fix the fp case.
8110 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8112 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8115 * exceptions-x86.c: Merge some changes which seemed to have got lost
8116 in the linear-ir merge.
8118 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8120 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8121 long vreg volatile even if the variable was already created.
8123 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8126 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8128 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8130 * mini.c (mono_jit_compile_method_inner): Add support for
8131 MONO_EXCEPTION_BAD_IMAGE.
8133 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8134 mini_method_get_context () returns NULL. Fixes #356531.
8136 * mini.c (mono_method_to_ir): Ditto.
8138 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8139 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8141 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8143 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8144 in the LDFTN implementation.
8146 2008-07-25 Mark Probst <mark.probst@gmail.com>
8148 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8149 code, patch calls to icalls, too, even if they're not in the
8150 shared generic code hash. Fixes #411962.
8152 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8154 * cpu-x86.md: Increase the length of the fcall opcodes.
8156 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8157 calls returning floats.
8159 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8162 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8165 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8166 into the domain->method_code_hash.
8168 * aot-compiler.c: Fix win32 build.
8170 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8172 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8173 gshared NEWARR implementation.
8175 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8177 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8178 can be used outside of method_to_ir.
8180 * mini.h (MonoCompile): Add arg_types field.
8182 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8184 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8185 the values of the local arg_array and param_types array.
8187 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8189 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8190 got accesses might only get generated later when NEWOBJ is decomposed.
8192 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8193 looking up the native code of the target method when a delegate is called
8196 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
8199 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
8201 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
8202 AOT work on platforms without a working dlsym implementation.
8204 * mini.h: Bump AOT image format version.
8206 2008-07-24 Mark Probst <mark.probst@gmail.com>
8208 * mini-exceptions.c: Free a MonoType with
8209 mono_metadata_free_type() instead of g_free().
8211 * aot-runtime.c: Free a MonoType.
8213 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8215 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
8218 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
8221 2008-07-23 Massimiliano Mantione <massi@ximian.com>
8222 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
8225 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8227 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
8228 NEWOBJ calls on valuetypes.
8230 * iltests.il.in: Add new test.
8232 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
8234 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8236 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
8237 is no longer needed.
8239 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
8240 non register sized integer arguments.
8241 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
8242 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
8245 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
8248 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
8249 two a binop with different sized arguments is emitted.
8251 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
8252 instruction in the ins==NULL case.
8254 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8256 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
8258 * mini-x86.c: Fix osx build.
8260 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
8263 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
8264 instruction for non int sized variables.
8266 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
8269 2008-07-23 Robert Jordan <robertj@gmx.net>
8271 * method-to-ir.c: Fix MSVC build.
8273 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8275 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
8276 a non int sized type, widen it to an int since newer versions of gcc seem to
8277 generate code which needs this.
8279 * ssa2.c abcremoval2.c: Fix warnings.
8281 * *: Merge the Linear IR branch.
8283 The original branch is at trunk/branches/vargaz/mini-linear-il, and
8284 the ChangeLog file there describes all the changes done over the years.
8285 Further documentation can be found at www.mono-project.com/Linear_IL.
8287 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8289 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8290 The float param registers and other param registers must be the
8291 same index on Windows x64.
8293 Contributed under MIT/X11 license.
8295 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
8297 * mini.c: Make the previous fix GC safe.
8299 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
8301 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
8303 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8305 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
8306 on Winx64. This type will not be passed on the stack (ArgOnStack), but
8307 ArgValuetypeAddrInIReg instead.
8309 Contributed under MIT/X11 license.
8311 2008-07-21 Zoltan Varga <vargaz@gmail.com>
8313 * mini-codegen.c (get_register_spilling): Fix a warning.
8315 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
8317 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
8318 for types which the initialization fails. Raises the provided exception
8319 at the right stop after cleanup.
8321 2008-07-16 Zoltan Varga <vargaz@gmail.com>
8323 * aot-compiler.c: Free most of the memory allocated during compilation.
8325 * mini.c (mini_parse_debug_options): Fix a leak.
8327 * mini.c (mini_method_compile): Don't add the method to the jit info tables
8328 during aot compilation.
8330 2008-07-14 Zoltan Varga <vargaz@gmail.com>
8332 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
8333 it has too much register pressure.
8335 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8337 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
8339 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8341 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8344 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8345 on amd64 similar to the way it is done on arm.
8347 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8349 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
8350 consistency, normalize error messages, avoid loading aot-only modules in
8353 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
8356 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
8358 2008-07-11 Martin Baulig <martin@ximian.com>
8361 (MonoDebuggerInfo): Add `interruption_request'.
8363 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8365 * aot-compiler.c (emit_plt): Remove some dead code.
8367 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
8369 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
8370 return the plt info offset belonging to a given plt entry.
8372 * mini-trampolines.c (mono_aot_plt_trampoline): Use
8373 mono_aot_get_plt_info_offset.
8375 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
8376 similar to the amd64 code by makeing jumps through a separate jump table
8377 instead of embedding the jump addresses into the code.
8379 2008-07-11 Zoltan Varga <vargaz@gmail.com>
8381 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
8384 2008-07-10 Martin Baulig <martin@ximian.com>
8386 * mini.c (mini_method_compile): Disable generics sharing when
8387 running in the debugger.
8389 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8391 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
8393 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
8394 the local register allocator from running out of registers on x86 when
8397 2008-07-10 Bill Holmes <billholmes54@gmail.com>
8399 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
8400 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
8403 Contributed under MIT/X11 license.
8405 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8407 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
8408 speed up the assembler.
8410 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8412 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
8415 * mini.c: Move the soft float handling macros a bit earlier, add
8416 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
8419 * mini.h: Add prototype for mono_arch_fixup_jinfo.
8421 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
8422 read-only to help catch code allocation requests.
8424 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
8425 and turn it off when using --aot-only or when compiling with --aot=full.
8427 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
8428 jump table for switches from the normal domain mempool, not the code
8431 * mini-trampolines.c (get_unbox_trampoline): New function to return an
8432 unbox trampoline which handles aot-only mode too.
8434 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
8435 an AOTed unbox trampoline.
8437 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
8439 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8441 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
8444 Contributed under MIT/X11 license.
8446 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8448 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8449 the unwind information for the method at the end of the allocated block.
8451 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8452 MonoCompileArch to hold the unwind info for SEH on Winx64
8454 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8455 frame pointer info for the method being compiled.
8457 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8458 the call to mono_exception_from_token.
8460 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8461 storing the method prolog information in a format that the Winx64 SEH can understand. This
8462 information is stored a the end of the method block because it is all 32-bit offset based.
8464 Contributed under MIT/X11 license.
8466 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8468 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8470 * wapihandles.c: Fix warnings.
8472 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8475 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8476 mono_jit_compile_method in aot-only mode since that calls the type
8479 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8480 get_delegate_invoke_impl in aot-only mode.
8482 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8484 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8486 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8488 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8491 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8493 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8494 init trampoline from the AOT file as well.
8496 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8497 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8500 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8503 * exceptions-amd64.c: Add _full variants for the remaining exception code
8504 creation functions as well, allow emission of relocatable code, remove
8505 caching since that is now done by the caller.
8507 * mini-exceptions.c: Add _full variants for the remaining exception code
8508 creation functions as well, add aot-only support.
8510 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8511 if we can determine a proper token for them.
8512 (add_wrappers): Add a few more wrappers.
8513 (emit_method_code): Remove some dead code.
8514 (emit_trampolines): Emit exception code too.
8516 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8518 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8519 mono_array_new_va which avoids varargs.
8521 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8523 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8524 mono_arch_create_specific_trampoline () in all places.
8526 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8527 a bit so it can be used for other things as well.
8529 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8532 * exceptions-amd64.c: Rename the caching from the exception code creation
8533 functions, it is done by the caller instead.
8535 * exceptions-amd64.c: Change the signature of the exception code creation
8536 functions to allow the creation of relocatable code later.
8538 * mini-exceptions.c: Add a set of functions to query the various
8539 runtime-generated exception functions.
8541 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8542 mono_arch_.. () functions.
8544 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8546 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8548 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8550 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8551 (mini_get_vtable_trampoline): Ditto.
8553 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8554 code in the AOT case by returning the code size and a list of relocations to
8557 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8559 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8561 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8564 Contributed under MIT/X11 license.
8566 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8568 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8569 so the buffer size can be computed correctly. Fixes #404735.
8571 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8572 normally as cfg->debug_info is already freed.
8574 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8576 * mini-amd64.c: For calls returning vtypes in registers, don't store
8577 the return address on the stack, instead allocate a separate local for
8580 2008-07-05 Mark Probst <mark.probst@gmail.com>
8582 * mini-trampolines.c, mini.h: Add an argument to
8583 mono_create_jit_trampoline_in_domain() for turning off the adding
8584 of the sync wrapper.
8586 * mini.c: Use the JIT trampoline without sync instead of
8587 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8590 2008-07-04 Mark Probst <mark.probst@gmail.com>
8592 * driver.c: Turn on GSHARED optimization by default.
8594 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8596 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8597 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8599 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
8600 create a variant of the generic trampoline code callable from AOTed trampolines.
8602 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
8603 trampoline code callable from AOTed trampolines.
8605 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
8607 2008-07-04 Mark Probst <mark.probst@gmail.com>
8609 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
8610 pass-through manner.
8612 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
8613 and don't fail sharing for them anymore.
8615 * mini-exceptions.c: Handle exceptions in shared generic methods.
8617 * generic-sharing.c: When checking the context of a generic
8618 method, also check its class's context. Don't treat wrappers as
8621 * mini-trampolines.c: Some code factored out to
8622 metadata/generic-sharing.c. Handle the MRGCTX case.
8624 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
8625 we must deal with the method being of another instantiation of the
8626 class. Add static rgctx invoke wrappers to generic methods.
8628 2008-07-04 Mark Probst <mark.probst@gmail.com>
8630 * mini.c: Provide all jit infos of generic shared methods with a
8633 * mini-exceptions.c: Handle the new situation that a generic info
8634 might be available, but not info about the this/vtable/mrgctx
8637 2008-07-03 Mark Probst <mark.probst@gmail.com>
8639 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
8642 2008-07-03 Zoltan Varga <vargaz@gmail.com>
8644 * dominators.c (check_dominance_frontier): Fix a warning.
8646 * mini.h: Add some missing prototypes.
8648 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
8650 * driver.c (mono_jit_init_version): Correct the comments since the first
8651 argument should be the name of the root domain, not a filename.
8653 * aot-runtime.c (make_writable): Error out if this is called while running
8655 (load_aot_module): Ditto.
8657 * aot-compiler.c: Really fix the computation of method indexes.
8659 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
8660 optimizations as this is no longer called frequently.
8662 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
8663 method and the invoke impl code and pass it to the delegate trampoline instead of
8664 just the delegate class.
8666 2008-07-02 Zoltan Varga <vargaz@gmail.com>
8668 * aot-compiler.c: Fixup the computation of method indexes.
8669 (add_wrappers): Create the base methods of the runtime invoke wrappers using
8670 the method builder infrastructure.
8672 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
8675 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
8676 mode, load the method right away instead of creating a trampoline.
8678 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
8680 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
8683 2008-07-01 Zoltan Varga <vargaz@gmail.com>
8685 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
8686 (mono_aot_load_method): Use method_index instead of method->token.
8688 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
8689 can handle icalls etc. properly.
8691 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8693 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
8695 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
8696 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
8697 JIT_ICALL_ADDR patch type.
8699 * patch-info.h: Add JIT_ICALL_ADDR patch type.
8701 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
8703 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
8705 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
8707 2008-06-30 Zoltan Varga <vargaz@gmail.com>
8709 * mini.c: Use domain->jit_code_hash_lock for controlling access to
8710 domain->jit_code_hash.
8712 2008-06-29 Zoltan Varga <vargaz@gmail.com>
8714 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
8716 2008-06-27 Zoltan Varga <vargaz@gmail.com>
8718 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
8719 get_this_arg_from_call, let it compute it when needed.
8721 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
8722 gsctx from code only when needed.
8724 * mini-trampolines.c (get_generic_context): Rename this to
8725 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
8726 it can be called by the arch backends.
8728 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
8730 2008-06-26 Zoltan Varga <vargaz@gmail.com>
8732 * driver.c (mono_main): Add experimental --aot-only command line option.
8734 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
8737 2008-06-26 Kornel Pal <kornelpal@gmail.com>
8739 * driver.c (DllMain): Remove mono_module_handle.
8741 Contributed under MIT/X11 license.
8743 2008-06-25 Zoltan Varga <vargaz@gmail.com>
8745 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
8746 for emitting methods which are not in the source assembly. Detect and report
8747 failure of assembling+linking.
8749 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
8751 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
8753 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
8755 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
8757 2008-06-24 Zoltan Varga <vargaz@gmail.com>
8759 * mini.h: Remove some obsolete prototypes.
8761 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
8763 2008-06-24 Mark Probst <mark.probst@gmail.com>
8765 * mini.c (get_object_generic_inst): Variable-sized arrays are not
8766 supported by Visual Studio, so use alloca().
8768 2008-06-23 Zoltan Varga <vargaz@gmail.com>
8770 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
8773 2008-06-23 Mark Probst <mark.probst@gmail.com>
8775 * mini.c: Fail sharing of a generic method if it contains an open
8776 catch clause (because we don't pass MRGCTXs yet).
8778 2008-06-23 Mark Probst <mark.probst@gmail.com>
8780 * mini.c: When compiling a method with generic sharing, insert the
8781 method instantiated with an all-Object generic context into the
8782 jit info table, instead of the context of the first instantiation
8783 of the method we happen to compile.
8785 2008-06-18 Martin Baulig <martin@ximian.com>
8787 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
8788 `major_version' and `minor_version'.
8790 2008-06-17 Mark Probst <mark.probst@gmail.com>
8792 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
8793 mono_method_is_generic_sharable_impl() takes an additional
8794 argument specifying whether to treat type variables as reference
8797 2008-06-17 Mark Probst <mark.probst@gmail.com>
8799 * mini.h: Removed obsolete prototypes.
8801 2008-06-17 Mark Probst <mark.probst@gmail.com>
8803 * mini.c: Don't fail generic sharing for initobj and sizeof - we
8804 already handle them.
8806 2008-06-17 Mark Probst <mark.probst@gmail.com>
8808 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
8809 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
8810 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
8811 tramp-x86.c: Added a MonoGenericContext* argument to
8812 mono_arch_get_unbox_trampoline() so that it can call other
8813 functions which require it.
8815 2008-06-17 Mark Probst <mark.probst@gmail.com>
8817 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
8818 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
8819 mono_arch_get_this_arg_from_call() takes a
8820 MonoGenericSharingContext* as well.
8822 2008-06-17 Mark Probst <mark.probst@gmail.com>
8824 * mini.c: Factor out code for emitting unbox into emit_unbox() and
8825 implement generic sharing of unbox.
8827 2008-06-17 Mark Probst <mark.probst@gmail.com>
8829 * mini.c: Don't compute the vtable to determine whether a field is
8830 special static, because it might not work for open types.
8832 2008-06-17 Mark Probst <mark.probst@gmail.com>
8834 * mini.c: Removed the unused token_type and token_source arguments
8835 from get_runtime_generic_context_ptr().
8837 2008-06-17 Marek Habersack <mhabersack@novell.com>
8839 * mini.c (ADD_BINOP): fix the build
8841 2008-06-16 Zoltan Varga <vargaz@gmail.com>
8843 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
8846 2008-06-16 Mark Probst <mark.probst@gmail.com>
8848 * mini.h: Removed class relations enum that's not used anymore.
8850 2008-06-16 Mark Probst <mark.probst@gmail.com>
8852 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
8854 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
8855 the lazy fetch trampoline access code.
8857 2008-06-15 Zoltan Varga <vargaz@gmail.com>
8859 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
8861 2008-06-14 Zoltan Varga <vargaz@gmail.com>
8863 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
8865 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
8867 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
8869 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8871 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
8874 * mini-ops.h: Add MIN/MAX_UN opcodes.
8876 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
8879 * basic-math.cs: Add more min/max tests.
8881 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8883 2008-06-13 Mark Probst <mark.probst@gmail.com>
8885 * mini.c: Small fix in the prologue of emit_castclass.
8887 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8889 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8891 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
8892 do not work even for unsigned types. Fixes #400014.
8894 * basic-math.cs: Add regression tests for unsigned Min/Max.
8896 2008-06-13 Mark Probst <mark.probst@gmail.com>
8898 * mini.c: Added additional context_used argument to several
8899 functions, which will be needed for sharing generic methods. Use
8900 GET_RGCTX macro wherever appropriate. Declare only one
8901 context_used in mono_method_to_ir().
8903 2008-06-13 Mark Probst <mark.probst@gmail.com>
8905 * mini.c, generic-sharing.c: Removed generic class relations.
8907 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
8908 functions due to MRGCTX changes.
8910 2008-06-13 Mark Probst <mark.probst@gmail.com>
8912 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
8913 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
8914 with calculated IMT.
8916 * mini.c: Generic sharing of calls via generic interfaces.
8918 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
8919 generic method with non-constant MonoGenericContext*. Instead,
8920 the context is taken out of the method itself.
8922 2008-06-13 Mark Probst <mark.probst@gmail.com>
8924 * mini.c: Generic sharing of ldvirtftn.
8926 2008-06-13 Mark Probst <mark.probst@gmail.com>
8928 * mini.c: Generic sharing of ldftn.
8930 2008-06-13 Mark Probst <mark.probst@gmail.com>
8932 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
8934 2008-06-13 Mark Probst <mark.probst@gmail.com>
8936 * mini.c: Generic sharing of the special case of ldtoken followed
8937 by a call to GetTypeFromHandle.
8939 2008-06-13 Mark Probst <mark.probst@gmail.com>
8941 * mini.c: Generic sharing of box for nullable types.
8943 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8945 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
8946 are passed on the stack. Fixes #324807.
8948 2008-06-12 Bill Holmes <billholmes54@gmail.com>
8950 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
8951 for the ArgValuetypeAddrInIReg case.
8953 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
8954 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
8956 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
8957 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8958 local variable and pass the local variable by reference to the called method.
8960 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
8961 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
8963 Contributed under MIT/X11 license.
8965 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
8967 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
8969 * debug-mini.c (mono_debug_print_vars): Release memory after printing
8972 2008-06-10 Martin Baulig <martin@ximian.com>
8975 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
8977 2008-06-09 Kornel Pal <kornelpal@gmail.com>
8979 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
8980 possible error when no arguments are passed.
8982 Contributed under MIT/X11 license.
8984 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
8986 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
8987 where the file name is NULL.
8989 2008-06-09 Zoltan Varga <vargaz@gmail.com>
8991 * mini.c: Fix s390 build.
8993 2008-06-08 Zoltan Varga <vargaz@gmail.com>
8995 * trace.c (mono_trace_parse_options): Fix warnings.
8997 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
8999 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9001 * mini.c (remove_block_if_useless): Avoid printing the method name.
9003 * mini.c: Remove needless setting of ins->cil_code which is now done by
9006 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9009 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9010 translated code after it has been patched.
9012 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9014 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9015 avoid problems during code patching on SMP systems.
9016 (emit_call): Avoid adding a patch info which is already added by
9018 (mono_arch_emit_exceptions): Ditto.
9020 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9022 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9023 MONO_TYPE_ISSTRUCT already checks for it.
9025 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9027 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9028 structs with floats on Winx64 the float registers are not used.
9029 The integer registers are always used..
9030 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9031 only one register will be used and only if the size of the struct
9032 is 1,2,4, or 8 bytes.
9034 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9037 Contributed under MIT/X11 license.
9039 2008-06-05 Martin Baulig <martin@ximian.com>
9041 * debug-debugger.c (debugger_lookup_class): Also call
9042 mono_class_setup_methods() here; we're only called from RTI.
9044 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9046 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9047 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9048 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9049 Post-process object files and add dtrace-generated object, if necessary.
9051 Contributed under MIT/X11 license.
9053 2008-06-04 Mark Probst <mark.probst@gmail.com>
9055 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9058 * mini.c: Generic sharing for unbox.any and castclass.
9060 2008-06-04 Mark Probst <mark.probst@gmail.com>
9062 * mini.c: Ignore tailcall prefix in shared generic code and when
9063 doing calls which require a vtable/rgctx argument.
9065 2008-06-04 Mark Probst <mark.probst@gmail.com>
9067 * mini.c: Don't free the JIT info.
9069 * driver.c: Changes in the JIT info table testing code.
9071 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9073 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9074 interruption. Fix some warnings.
9076 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9077 interruption_checkpoint.
9079 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9081 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9082 from embedding applications.
9084 2008-06-02 William Holmes <billholmes54@gmail.com>
9086 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9087 reserving 32 bytes on the stack when making calls.
9089 Contributed under MIT/X11 license.
9091 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9093 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9094 the linear IL branch.
9096 * driver.c: Print out more information for --version on arm.
9098 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9100 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9101 bb_exit instead, since out of line bblocks might not actually be emitted
9104 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9105 maximum epilog size for out of line bblocks if tracing is enabled.
9107 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9109 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9111 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9113 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9115 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9116 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9119 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9121 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9122 the 'value' to store is a constant.
9124 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9126 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9127 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9129 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9131 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9132 for accessing method->generic_container.
9134 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9136 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9138 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9140 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9142 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9145 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9147 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9149 * mini.c: Handle the case when mono_class_vtable () fails.
9151 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9152 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9155 2008-05-22 Mark Probst <mark.probst@gmail.com>
9157 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9158 together with domain sharing.
9160 2008-05-22 Mark Probst <mark.probst@gmail.com>
9162 * mini.c: Treat callvirts to final methods like non-virtual calls
9163 when doing generic sharing, i.e. look them up in the runtime
9166 2008-05-22 Mark Probst <mark.probst@gmail.com>
9168 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9169 with computed types (for generic sharing).
9171 * mini.c: Generic sharing for mkrefany and refanyval.
9173 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9175 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9178 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9179 the generic sharing code.
9181 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9184 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9186 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9188 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9190 * driver.c: updated copyright date
9192 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9194 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
9197 2008-05-19 Martin Baulig <martin@ximian.com>
9199 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
9200 pointing to the new `_mono_debug_using_mono_debugger' variable.
9203 (mono_main): Check mono_debug_using_mono_debugger() rather than
9204 the `MONO_INSIDE_MDB' environment variable to check whether we're
9205 inside the debugger.
9207 2008-05-19 Zoltan Varga <vargaz@gmail.com>
9209 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
9212 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
9214 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
9216 * mini.c: Added mini_assembly_can_skip_verification. This
9217 function checks if the assembly requested to skip verification.
9218 Fixes part of #387274.
9220 2008-05-07 Zoltan Varga <vargaz@gmail.com>
9222 * mini.c (mini_get_method): Disable the check for open generic classes when
9223 using generic sharing.
9225 * generics.cs: Add a test for #387034.
9227 * mini.c (mini_get_method): Check whenever the method class is an open generic
9228 type, and return NULL in that case, causing a verification error. Fixes
9231 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9233 * driver.c (mono_main): Revert r102623. The right
9234 thing to do is to enable the verifier under verifiable
9235 unless a --security flag was passed.
9237 We need this non-trivial behavior for --verify-all otherwise
9238 mcs-compileall won't be able to use it. As it needs everything to
9239 be verified under validil.
9241 2008-05-06 Martin Baulig <martin@ximian.com>
9245 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
9246 (mono_debugger_thread_cleanup): Likewise.
9247 (mono_debugger_extended_notification): Likewise.
9249 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9251 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
9252 against both inflated and non-inflated methods. We need to check against the
9253 generic definition for cases where the instantiated method is not visible.
9254 We need to check against the inflated types for cases where the instantiation
9255 changes any super type. This fixes #382986.
9257 Note that this doesn't need to be applied to other parts of mono_method_to_ir
9258 that check for visibiliy as generic params only appears as the type subject
9259 of tokens on call opcodes. Field manipulation and ldftn must always
9260 target an exact type.
9262 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9264 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
9265 if no related --security flag is passed.
9267 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9269 * mini-arch.h: Prepare support for ppc64.
9271 Contributed under MIT/X11 license.
9273 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9275 * aot-runtime.c: Prepare support for ppc64.
9277 Contributed under MIT/X11 license.
9279 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9281 * mini-ops.h: Prepare support for ppc64.
9283 Contributed under MIT/X11 license.
9285 2008-05-04 Andreas Farber <andreas.faerber@web.de>
9287 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
9289 Contributed under MIT/X11 license.
9291 2008-05-03 Zoltan Varga <vargaz@gmail.com>
9293 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
9294 assemblies, since aot_name is not a full path, causing us to load MS.NET
9295 assemblies on windows.
9297 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
9299 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
9300 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
9301 * main.c: Use UTF-8 encoded command line instead of Windows default code
9302 page on Windows to support Unicode.
9303 * driver.c (DllMain): New function for mixed-mode assembly support.
9304 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
9305 export __stdcall functions without decoration.
9307 Contributed under MIT/X11 license.
9309 2008-04-28 Mark Probst <mark.probst@gmail.com>
9311 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
9312 saving it very early.
9314 2008-04-28 Mark Probst <mark.probst@gmail.com>
9316 * mini.h, mini.c: Lots of code for accessing the old RGCTX
9317 deleted. The only way to access the new RGCTX is via the
9320 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
9321 vtable instead of the RGCTX to static methods.
9323 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
9324 accessing the new RGCTX.
9326 * generic-sharing.c: There is no separation between self, type
9327 arguments and other types in the RGCTX anymore.
9329 2008-04-25 Jonathan Chambers <joncham@gmail.com>
9331 * mini-amd64.c (add_general): Remove previous stack adjustment.
9332 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
9333 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
9334 for 32 bytes of stack space reserved for all calls.
9336 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
9337 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
9340 Code contributed under MIT/X11 license.
9342 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
9344 * mini.c (mini_method_verify): Only verify non-inflated methods, check
9345 against the root definition, peeling out method and type instantiations.
9346 Cache verify success results, code that fails verification is still
9347 checked multiple times.
9349 2008-04-23 Zoltan Varga <vargaz@gmail.com>
9351 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
9353 2008-04-23 Jonathan Chambers <joncham@gmail.com>
9355 * mini-amd64.c (add_general): Always increment stack on Win64.
9356 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
9359 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
9360 stack based argument handling on Win64.
9362 Code contributed under MIT/X11 license.
9364 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
9366 * Makefile.am (version.h): Add support for git-svn.
9368 2008-04-22 Zoltan Varga <vargaz@gmail.com>
9370 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
9371 so instead of calling g_spawn_command_line_sync, we do everything by hand,
9372 avoiding allocations and libc functions which might deadlock.
9374 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
9375 'no-gdb-backtrace' option is set.
9377 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
9379 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
9381 2008-04-21 Martin Baulig <martin@ximian.com>
9383 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
9384 and `get_lmf_addr'; `notification_address' is no longer a pointer.
9386 2008-04-21 Martin Baulig <martin@ximian.com>
9388 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
9389 `thread_vtable', `event_handler_ptr' and `event_handler'.
9391 2008-04-21 Martin Baulig <martin@ximian.com>
9393 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
9394 allows delayed initialization of the `executable_code_buffer' when
9397 2008-04-21 Martin Baulig <martin@ximian.com>
9399 * mini.h (mono_debugger_create_notification_function): Removed.
9400 * tramp-*.c (mono_debugger_create_notification_function): Removed.
9402 * mdb-debug-info64.s
9403 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9405 * mdb-debug-info32.s
9406 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9408 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
9409 currently only works on x86 and x86_64, so don't create it on ppc.
9411 2008-04-21 Martin Baulig <martin@ximian.com>
9413 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
9416 (mini_method_compile): In the fp elimination check, check
9417 `debug_options.mdb_optimizations' in addition to
9418 mono_debug_using_mono_debugger().
9420 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
9421 disable some JIT optimizations which are only disabled when
9422 running inside the debugger.
9423 Added `--help-debug' option to describe the debugging options.
9424 (parse_debug_options): New static function to parse the `--debug'
9425 options, so we can easily add more stuff in future.
9427 2008-04-20 Zoltan Varga <vargaz@gmail.com>
9429 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
9430 the method has no body.
9432 2008-04-19 Jonathan Chambers <joncham@gmail.com>
9434 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
9435 assembly is not allowed in MSVC 64-bit compiler.
9436 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
9437 as we get floating point exceptions everywhere.
9439 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
9440 correctly align arguments for call to throw_exception.
9441 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
9443 Code contributed under MIT/X11 license.
9445 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9447 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9449 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9451 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9453 * mini-amd64.c (NEW_INS): Set cil_code.
9455 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9456 from mini-amd64.c so all debugger related logic is in one place.
9458 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9459 later won't have a random ip assigned to them.
9461 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9463 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9464 the arch specific function initializes code_size.
9465 (mono_create_delegate_trampoline): Ditto.
9467 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9468 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9471 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9472 running under the debugger.
9474 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9477 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9478 debugger. Also move the disabling of optimizations here from driver.c.
9479 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9482 * mini.h (MonoCompile): Add a few new flags.
9484 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9486 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9487 so the cil_code field of created MonoInst's is properly set.
9488 (mini_select_instructions): Ditto.
9490 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9491 (MONO_INST_NEW_CALL): Ditto.
9493 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9494 in many places so the ins->cil_code field is properly initialized.
9496 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9499 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9501 * mini.c (mini_method_compile): Print a different message when compiling a
9504 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9507 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9509 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9512 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9514 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9516 * mini.c (handle_stack_args): Make this return void since its return value was
9517 never used. Also set cfg->unverifiable for invalid IL instead of calling
9520 2008-04-10 Mark Probst <mark.probst@gmail.com>
9522 * mini.c: Make sure "this" is live in catch clauses with type
9523 variables in shared generic code.
9525 2008-04-08 Mark Probst <mark.probst@gmail.com>
9527 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9528 generic_class_is_reference_type() to ensure the proper behaviour
9529 when sharing generic code and the type in question is a type
9532 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9534 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9535 race conditions when printing thread dumps. Fixes #377738.
9537 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9539 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9540 shows up when both MonoInst arguments can cause aliasig.
9541 There is likely no way in the current JIT to trigger this problem, but
9542 it showed up in the development of generics sharing, when in a new
9543 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9544 When the generics sharing code will be committed, its tests will be
9545 valid also for this bug.
9547 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9549 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9552 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9555 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9557 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9558 use a more detailed exception message for InvalidCastException.
9560 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9562 * driver.c (mono_main): Add --debug=casts option to turn on better
9563 InvalidCastException message details.
9565 * mini.c (mini_get_debug_options): New helper function to return the address of
9566 the debug_options variable.
9568 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9569 the jit_tls TLS variable.
9571 * mini.c (mono_jit_tls): New TLS variable.
9573 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9576 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9578 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9580 * mini.c: Removed verifer related stuff, code moved to verify.c.
9582 * driver.c: Using code from verify.c instead of mini.c.
9584 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9586 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9589 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9591 * mini.c (check_for_method_verify): Enabling verification of
9592 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9595 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9597 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9598 caller saved registers as well.
9600 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
9601 saved registers as well.
9603 2008-03-30 Zoltan Varga <vargaz@gmail.com>
9605 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
9607 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
9610 2008-03-27 Zoltan Varga <vargaz@gmail.com>
9612 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
9614 (get_call_info): Take a gsctx argument instead of 'cfg'.
9616 2008-03-26 Zoltan Varga <vargaz@gmail.com>
9618 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
9619 mono_verify_all is set.
9621 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
9623 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
9625 2008-03-25 Zoltan Varga <vargaz@gmail.com>
9627 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
9630 * driver.c mini.c mini.h: Add a --verify-all development option to test the
9631 verifier and the code generated by the compiler.
9633 2008-03-25 Mark Probst <mark.probst@gmail.com>
9635 * mini.c: Generic sharing of the non-nullable case of the box
9638 2008-03-24 Zoltan Varga <vargaz@gmail.com>
9640 * inssel.brg: Fix the build.
9642 * iltests.il.in: Add a test for lconv.ovf.u8.un.
9644 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
9646 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
9647 Array:Address. Fixes #372410.
9649 * iltests.il.in: New tests for readonly prefix.
9651 2008-03-23 Zoltan Varga <vargaz@gmail.com>
9653 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
9656 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
9659 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
9661 * mini.c (mono_decompose_op_imm): New helper function.
9663 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
9664 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9667 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9668 mono_arch_output_basic_block. Fix warnings.
9670 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
9673 2008-03-22 Zoltan Varga <vargaz@gmail.com>
9675 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
9676 since the extra frame is now detected automatically inside the loop.
9678 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
9679 opts which are now in mono_peephole_ins ().
9681 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
9683 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
9684 frames and skip duplicate managed-to-native frames. Fixes #367665.
9686 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9687 opts which are now in mono_peephole_ins ().
9688 (mono_arch_peephole_pass_2): Ditto.
9690 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
9692 * mini-codegen.c (mono_peephole_ins): New helper function containing the
9693 arch independent peephole optimizations.
9695 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9696 opts which are now in mono_peephole_ins ().
9698 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
9700 * mini-s390.c (mono_arch_output_basic_block): Fix build.
9702 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
9705 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
9706 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
9709 2008-03-21 Zoltan Varga <vargaz@gmail.com>
9711 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
9712 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9715 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9716 mono_arch_output_basic_block. Fix warnings.
9718 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9720 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9723 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9725 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9728 * iltests.il: Add new tests.
9730 2008-03-20 Kornel Pal <kornelpal@gmail.com>
9732 * mini.c: Removed Windows version macros.
9734 2008-03-20 Mark Probst <mark.probst@gmail.com>
9736 * generic-sharing.c: Put reflection types in the extensible part
9737 of the runtime generic context.
9739 * mini.c: Generic sharing of the GetTypeHandle special case of the
9740 ldtoken instruction.
9742 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9744 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
9746 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
9748 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
9749 consistency with the other version on the linear IR branch.
9751 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
9753 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
9755 * iltests.il.in: Add new tests.
9757 2008-03-19 Zoltan Varga <vargaz@gmail.com>
9759 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
9761 * iltests.il.in: Add new tests.
9763 2008-03-19 Mark Probst <mark.probst@gmail.com>
9765 * mini.c: Two variables with the same name were declared in
9766 nesting contexts and one wasn't initialized. Fixed.
9768 2008-03-19 Mark Probst <mark.probst@gmail.com>
9770 * mini.c: Generic sharing of the initobj instruction.
9772 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
9774 * mini.c: make the test to optimize ldtoken from typeof() more
9777 2008-03-18 Mark Probst <mark.probst@gmail.com>
9779 * mini.c: Generic sharing of the initobj instruction for reference
9782 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
9784 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
9785 the mono_breakpoint_clean_code() code to perform bound checks.
9787 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
9789 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
9790 mono_arch_patch_callsite() to include the start of the managed method
9791 to be able to perform bound checks.
9793 2008-03-17 Mark Probst <mark.probst@gmail.com>
9795 * mini.c: Generic sharing for the isinst instruction.
9797 2008-03-17 Mark Probst <mark.probst@gmail.com>
9799 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9800 inssel-long32-mips.brg: Added opcodes for doing indirect calls
9801 with the runtime generic context argument.
9803 * mini.c: Share calls to several types of unsharable methods by
9804 putting the address of the method code in the runtime generic
9805 context and doing an indirect call.
9807 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9810 2008-03-16 Mark Probst <mark.probst@gmail.com>
9812 * generic-sharing.c: Change due to a change in the runtime genric
9815 2008-03-15 Martin Baulig <martin@ximian.com>
9818 (mono_arch_nullify_class_init_trampoline): Add call to
9819 mono_breakpoint_clean_code() to make things work when running
9820 inside the debugger.
9823 (mono_arch_nullify_class_init_trampoline): Add call to
9824 mono_breakpoint_clean_code() to make things work when running
9825 inside the debugger.
9827 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9829 * inssel-long.brg (reg): Fix 64 bit build.
9831 2008-03-14 Mark Probst <mark.probst@gmail.com>
9833 * mini.c, mini.h: Share static generic code by passing it an
9834 implicit argument pointing to the runtime generic context.
9836 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9837 inssel-long32-mips.brg: New opcodes for calling shared static,
9838 which need to be passed the runtime generic context.
9840 * mini-amd64.c, mini-x86.c: Save the runtime generic context
9841 argument on the stack in the prologue if needed. New function for
9842 finding the runtime generic context argument from the registers
9843 saved by the trampoline.
9845 * mini-amd64.h, mini-x86.h: Specify which register to use for the
9846 runtime generic context argument.
9848 * tramp-amd64.c: Also restore the register used for the runtime
9849 generic context argument.
9851 * mini-trampoline.c: Resolve shared static calls by consulting the
9852 runtime generic context via the new argument.
9854 * generic-sharing.c: Add an argument to sharability-checking
9855 functions that specifies whether type variables should be treated
9856 as sharable type arguments.
9858 * inssel-x86.brg: Removed a superfluous, buggy rule.
9860 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9863 2008-03-14 Martin Baulig <martin@ximian.com>
9865 * debug-debugger.c (main_thread_handler): Call
9866 mono_runtime_run_main() without sending any notifications.
9868 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
9870 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9872 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
9874 2008-03-14 Mark Probst <mark.probst@gmail.com>
9876 * tramp-x86.c: Fixed register restore offsets in the trampoline
9877 code for ECX and EDX.
9879 2008-03-12 Geoff Norton <gnorton@novell.com>
9881 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
9882 different ucontext_t implementations.
9883 * exceptions-arm.c: Use the above defines to get exceptions working on
9884 iPhone (based on a patch by Luke Howard lukeh@padl.com)
9885 * mini-arm.c: Implement iPhone icache support (based on a patch by
9886 Luke Howard lukeh@padl.com)
9888 2008-03-12 Mark Probst <mark.probst@gmail.com>
9890 * mini.c: Enable generic sharing of calls to non-static
9891 non-interface non-generic non-value-type methods.
9893 * mini-trampolines.c: Resolve calls from shared generic code.
9895 2008-03-11 Zoltan Varga <vargaz@gmail.com>
9897 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
9899 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
9901 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
9903 * mini.c: some fixes for the AOT compiler.
9905 2008-03-07 Zoltan Varga <vargaz@gmail.com>
9907 * cpu-amd64.md: Add clob:1 to some float opcodes.
9909 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
9911 * mini.h: Added MiniVerifierMode enumeration.
9913 * mini.c: Added mini_verifier_set_mode to control
9914 the usage of the new verifier.
9916 * mini.c (mono_method): Integrated the new verifier.
9918 * driver.c: Extended --security option with validil and
9919 verifiable options to activate the new verifier.
9921 2008-03-07 Zoltan Varga <vargaz@gmail.com>
9923 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
9924 optimization to ctors taking 0 or 2 arguments too.
9926 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
9929 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
9931 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
9933 2008-03-06 Zoltan Varga <vargaz@gmail.com>
9935 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
9936 non-aot case as well.
9938 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
9940 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
9943 * aot-compiler.c (encode_patch): Ditto.
9945 * mini.h (G_MININT32): Fix the definition of this.
9947 2008-03-05 Zoltan Varga <vargaz@gmail.com>
9949 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
9951 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
9953 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9955 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
9956 methods returning vtypes in registers.
9957 (mono_arch_allocate_vars): Ditto.
9959 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
9961 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
9963 * generics.cs: Add a test from the linear IR branch.
9965 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
9967 * mini.c (inline_method): Cache failed inline attempts.
9969 2008-03-04 Mark Probst <mark.probst@gmail.com>
9971 * mini.c: For shared methods of generic classes put the location
9972 of "this" into the MonoGenericJitInfo.
9974 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
9975 register out of a MonoContext by register number. Add the generic
9976 sharing context as an argument to mono_arch_find_this_argument().
9978 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
9979 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
9980 for new arch function.
9982 * mini-exception.c: Handle open exception clauses in shared
9985 * mini-trampolines.c: Supply additional argument to
9986 mono_arch_find_this_argument().
9988 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9990 * Makefile.am (regtests): Run the bench.exe tests last.
9992 2008-03-03 Zoltan Varga <vargaz@gmail.com>
9994 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
9997 2008-03-02 Zoltan Varga <vargaz@gmail.com>
9999 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10002 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10004 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10006 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10007 whose class has no cctor.
10009 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10011 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10013 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10016 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10018 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10019 to be in sync with the code on the linear IR branch.
10021 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10023 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10025 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10027 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10029 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10031 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10033 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10035 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10037 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10040 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10042 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10043 OP_LOADR4_MEMBASE emission.
10045 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10046 (mono_spillvar_offset_float): Ditto.
10048 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10050 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10053 * basic-long.cs: Add regression tests for them.
10055 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10057 (mono_arch_allocate_vars): Fix representation of single-precision float
10059 (mono_arch_output_basic_block): Ditto.
10061 * inssel-mips.brg: Ditto, remove duplicate items.
10063 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10064 arguments of tail calls as on other platforms.
10065 (mono_arch_output_basic_block): Handle tail calls.
10067 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10070 * objects.cs (test_5_pass_static_struct): Add test for it.
10072 Contributed under MIT/X11 license.
10074 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10076 * Makefile.am: Use gmcs for compiling the regression tests.
10078 * *.2.cs *.2.il: Rename to *.cs and *.il.
10080 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10082 * regalloc.h: Make the vassign array smaller.
10084 * mini.c (mini_method_compile): Remove an unused field in cfg.
10086 * mini-codegen.c: Add a bunch of micro optimizations.
10088 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10090 * regalloc.h: Remove some unused fields.
10092 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10094 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10096 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10098 2008-02-22 Mark Probst <mark.probst@gmail.com>
10100 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10102 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10103 trampoline: Fetch an entry from the runtime generic context. If
10104 it's NULL, jump to the actual trampoline to fill the runtime
10105 generic context. Otherwise, return it.
10107 * mini.c: Call the lazy fetch trampoline to get entries out of the
10108 runtime generic context.
10110 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10111 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10112 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10114 2008-02-21 Mark Probst <mark.probst@gmail.com>
10116 * mini.c: Fetch data out of the extensible part of the runtime
10117 generic context instead of calling a helper function.
10119 * generic-sharing.c: Some functions moved into
10120 metadata/generic-sharing.c. Helper function for fetching other
10121 types now checks and asserts against extensible rgctx (just for
10122 debugging purposes - the helper function isn't called anymore
10123 unless for debugging).
10125 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10127 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10128 for tail calls up to the point that the tests in iltests.exe run. Also add a
10129 dummy CKFINITE implementation.
10130 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10131 needed for trampoline LMF frames.
10133 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10134 trampoline LMF frames.
10136 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10138 * mini.c (inline_method): clean any pending loader error when inlining fail.
10139 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10141 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10143 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10145 * aot-runtime.c (decode_patch_info): Ditto.
10147 * mini.c (mono_resolve_patch_target): Ditto.
10149 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10152 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10154 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10155 if it references an icall address.
10157 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10159 * cpu-s390x.md: Remove some more unused opcodes.
10161 * cpu-s390x.md: Remove some unused opcodes.
10163 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10164 mono_op_imm_to_op ().
10166 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10167 instead of a switch statement.
10169 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10170 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10172 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10174 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10176 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10179 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10181 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10182 opened. Fixes #362607.
10184 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10186 * iltests.il.in: Add a test for static methods in interfaces.
10188 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10190 * genmdesc.c (build_table): Fix a crash on older glib versions.
10192 * cpu-sparc.md: Remove some unused opcodes.
10194 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
10195 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
10197 * cpu-amd64.md: Remove some unused opcodes.
10199 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
10200 like the other opcodes.
10202 2008-02-17 Zoltan Varga <vargaz@gmail.com>
10204 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
10206 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
10208 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
10209 variables 'cfg' instead of 'm' for consistency.
10211 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
10213 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
10214 argument holding the vtype return address, to avoid the ambigious use of
10215 cfg->ret for this purpose.
10217 * mini.c (NEW_RETLOADA): Use vret_addr if set.
10219 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
10221 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
10222 new mono_print_ins () function which only takes one argument.
10224 2008-02-15 Zoltan Varga <vargaz@gmail.com>
10226 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
10229 2008-02-14 Zoltan Varga <vargaz@gmail.com>
10231 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
10233 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
10235 * mini-x86.c: Sync with the version on the linear IR branch by adding new
10236 opcodes and other small changes.
10238 * mini-ops.h: Add some new opcodes from the linear IR branch.
10240 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
10242 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
10243 opcodes, use the REG_MEMBASE opcodes instead.
10245 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
10246 opcodes, use the REG_MEMBASE opcodes instead.
10248 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
10251 * mini.c (mono_op_imm_to_op): New helper function.
10253 * mini-ops.h: Add some opcodes from linear IR branch.
10255 2008-02-13 Zoltan Varga <vargaz@gmail.com>
10257 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
10260 2008-02-12 Zoltan Varga <vargaz@gmail.com>
10262 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
10265 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
10267 2008-02-09 Zoltan Varga <vargaz@gmail.com>
10269 * aot-compiler.c (emit_method_code): Add an assert.
10271 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
10272 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
10275 2008-02-08 Zoltan Varga <vargaz@gmail.com>
10277 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
10278 some load/store opcodes so they are consistent.
10279 (mono_arch_emit_prolog): Simplify some code.
10281 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
10283 * objects.cs: Add tests for large argument offsets on ARM.
10285 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
10286 stack offsets. Fixes #359651.
10288 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
10290 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
10292 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
10294 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
10296 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
10298 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
10299 rid of CEE_CONV_R_UN.
10301 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
10303 2008-02-07 Zoltan Varga <vargaz@gmail.com>
10305 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
10307 * mini.c (mono_normalize_opcodes): Add some more opcodes.
10309 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
10311 * cpu-amd64.md: Remove some unused opcodes.
10313 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
10315 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
10317 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
10318 arch specific functions for its parts. Call the peephole pass after local
10319 regalloc so the prolog can compute a more accurate max_offset.
10321 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
10322 the corresponding OP_I/OP_L opcodes.
10324 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
10326 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
10328 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10330 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
10331 as they are handled in mini.c.
10333 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
10335 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
10336 case since it is handled in mini.c.
10338 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
10340 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
10342 * *.c: Use the new opcodes in the IR and back end code.
10344 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
10346 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
10348 2008-02-06 Mark Probst <mark.probst@gmail.com>
10350 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
10351 an assert because it has a race condition.
10353 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10355 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
10357 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
10359 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
10361 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
10362 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
10364 2008-02-05 Zoltan Varga <vargaz@gmail.com>
10366 * cpu-amd64.md (move): Correct the maximum size of move.
10368 2008-02-05 Mark Probst <mark.probst@gmail.com>
10370 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
10371 the generic class init trampoline to return quickly if the class
10374 2008-02-04 Zoltan Varga <vargaz@gmail.com>
10376 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
10377 issues where an 32 bit callsite cannot be patched by a 64 bit address.
10379 2008-02-03 Zoltan Varga <vargaz@gmail.com>
10381 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
10384 2008-01-31 Zoltan Varga <vargaz@gmail.com>
10386 * objects.cs: Add some soft-float tests.
10388 * mini.c: Fix a couple more soft-float issues.
10390 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
10392 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
10393 avoid a REX prefix.
10395 2008-01-30 Zoltan Varga <vargaz@gmail.com>
10397 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
10398 exception happens while compiling a virtual method.
10400 2008-01-29 Zoltan Varga <vargaz@gmail.com>
10402 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
10404 * mini-sparc.c: Fix build.
10406 * mini-sparc.c (get_call_info): Add support for generic sharing.
10408 * mini-exceptions.c: Add a FIXME.
10410 2008-01-27 Zoltan Varga <vargaz@gmail.com>
10412 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
10413 altstack handling code.
10415 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
10417 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
10419 * mini-s390.c: Add support for generic sharing.
10421 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10423 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10425 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
10427 * mini-s390x.c: Add support for generic sharing.
10429 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10431 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10433 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
10434 can be used since it takes a 16 bit signed immediate.
10436 * inssel-s390x.brg: Fix OP_SETRET.
10438 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
10440 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
10442 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
10444 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10446 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10449 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10452 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10453 of the unused mono_arch_patch_delegate_trampoline stuff.
10455 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10457 * basic-long.cs: Move the fp related tests to basic-float.cs.
10459 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10461 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10463 * basic-calls.cs: Add a test for proper float argument passing.
10465 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10466 if the context corresponds to an exception received through a signal.
10468 * exceptions.cs: Add a test for nullref handling at the start of a try
10471 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10473 * jit-icalls.c (mono_break): New JIT icall.
10475 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10477 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10479 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10481 * cpu-*.md: Get rid of unused opcodes.
10483 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10485 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10488 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10491 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10492 the arch independent trampoline code in mini-trampolines.c.
10494 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10496 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10498 * mini-s390.h: Remove an unused define.
10500 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10501 the arch independent trampoline code in mini-trampolines.c.
10503 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10505 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10507 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10509 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10511 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10513 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10515 * cpu-amd64.md: Use smaller sizes for int opcodes.
10517 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10519 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10522 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10525 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10526 instead of though a pointer to save an indirection when accessing elements of
10529 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10531 (NOT_IMPLEMENTED): New helper macro.
10532 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10535 * *.c: Use the new helper macro.
10537 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10539 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10541 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10543 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10546 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10548 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10549 profiling is enabled.
10551 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10553 (mono_arch_emit_prolog): Add more first bblock optimizations.
10555 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10556 in order if possible.
10557 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10558 bblock, since the arguments are still in their original registers.
10560 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10562 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10564 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10567 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10570 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10572 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10573 process async exceptions received while in unmanaged code.
10575 * mini.c (mini_init): Install a callback with the runtime which will be called
10576 when a thread receives an async exception while in unmanaged code.
10578 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10580 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10582 2008-01-16 Wade Berrier <wberrier@novell.com>
10589 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10591 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10592 compilation with sun cc.
10594 * cpu-*.md: Fix the build.
10596 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10598 * mini-amd64.h: Add some comments to the MonoLMF structure.
10600 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
10602 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
10603 in the LMF structure if possible. This saves two instructions in the
10604 managed->native wrappers.
10606 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
10608 2008-01-16 Mark Probst <mark.probst@gmail.com>
10610 * generic-sharing.c: New type argument lookup code which uses the
10611 runtime generic context template.
10613 2008-01-15 Zoltan Varga <vargaz@gmail.com>
10615 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
10617 * mini-arm.c (add_general): Fix arm eabi parameter passing.
10618 (mono_arch_output_basic_block): Fix localloc implementation.
10620 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
10622 * mini-ia64.c (peephole_pass): Fix ia64 build.
10624 * mini-amd64.c (peephole_pass): Fix a warning.
10626 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
10627 at a constant offset from sp/fp.
10629 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
10630 instead of obtaining it from *lmf in the managed method case.
10632 2008-01-14 Zoltan Varga <vargaz@gmail.com>
10634 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
10636 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
10638 * mini.h (MonoInstList): New type.
10639 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
10640 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
10641 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
10642 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
10643 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
10644 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
10645 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
10646 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
10647 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
10648 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
10649 MONO_INST_LIST_FOR_EACH_ENTRY,
10650 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
10651 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
10652 mono_inst_list_first, mono_inst_list_last,
10653 mono_inst_list_next, mono_inst_list_prev): New instruction
10654 list handling interfaces.
10655 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
10656 list head 'ins_list'.
10657 (MonoInst): Replace next pointer with list head 'node'.
10658 (MonoCallInst): Make 'out_args' a MonoInstList.
10659 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
10660 (MonoCompile): Delete reverse_inst_list and
10661 reverse_inst_list_len.
10662 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
10663 mono_arch_lowering_pass, mono_arch_local_regalloc,
10664 mono_arch_output_basic_block, mono_arch_emit_prolog):
10665 Convert to new instruction lists.
10666 (insert_after_ins): Delete.
10667 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
10669 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
10670 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
10671 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
10672 mono_emulate_opcode, mono_emit_load_got_addr,
10673 inline_method, mono_method_to_ir, mono_print_bb_code,
10674 print_dfn, decompose_pass, nullify_basic_block,
10675 replace_out_block_in_code, remove_block_if_useless,
10676 merge_basic_blocks, move_basic_block_to_end,
10677 try_unsigned_compare, optimize_branches, mono_print_code,
10678 mini_select_instructions, remove_critical_edges): Likewise.
10679 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
10680 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
10681 mono_arch_output_basic_block, mono_arch_emit_prolog):
10683 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
10684 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10685 mono_arch_output_basic_block): Likewise.
10686 (inst_list_prepend, insert_after_ins): Delete.
10687 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
10688 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
10690 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
10691 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
10692 mono_arch_emit_prolog): Likewise.
10693 * cfold.c (mono_constant_fold): Likewise.
10694 * liveness.c (visit_bb, mono_analyze_liveness,
10695 optimize_initlocals): Likewise.
10696 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
10697 * graph.c (mono_draw_code_cfg): Likewise.
10698 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
10699 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
10700 mono_ssa_cprop): Likewise.
10701 * abcremoval (get_relations_from_previous_bb, process_block):
10703 * local-propagation (mono_cprop_invalidate_values,
10704 mono_local_cprop_bb): Likewise.
10705 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
10706 peephole_pass, mono_arch_output_basic_block,
10707 mono_arch_emit_prolog): Likewise.
10708 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
10709 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10710 mono_arch_emit_prolog): Likewise.
10711 (insert_after_ins): Delete.
10712 * aliasing.c (print_code_with_aliasing_information,
10713 mono_build_aliasing_information, mono_aliasing_deadce):
10714 Convert to new instruction lists.
10715 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
10716 peephole_pass, NEW_INS, mono_arch_lowering_pass,
10717 mono_arch_local_regalloc, mono_arch_output_basic_block):
10719 (insert_after_ins): Delete.
10720 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
10721 peephole_pass, mono_arch_output_basic_block): Convert to
10722 new instruction lists.
10723 * mini-codegen (InstList, inst_list_prepend,
10724 insert_after_ins): Delete.
10725 (insert_before_ins, get_register_force_spilling,
10726 get_register_spilling, free_up_ireg, free_up_reg,
10727 create_copy_ins, create_spilled_store, alloc_int_reg,
10728 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
10729 to new instruction lists.
10730 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
10731 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10732 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
10733 (insert_after_ins): Delete.
10734 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
10735 mono_arch_local_regalloc, mono_arch_output_basic_block,
10736 mono_arch_call_opcode): Convert to new instruction lists.
10737 (insert_after_ins): Delete.
10738 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
10739 peephole_pass, mono_arch_output_basic_block,
10740 mono_arch_emit_prolog): Convert to new instruction lists.
10742 2008-01-11 Zoltan Varga <vargaz@gmail.com>
10744 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
10746 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
10749 * Makefile.am (version.h): Make this work with non-bash shells.
10751 2008-01-10 Zoltan Varga <vargaz@gmail.com>
10753 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
10755 2008-01-08 Zoltan Varga <vargaz@gmail.com>
10757 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
10758 the InitializeArray optimization.
10760 2008-01-06 Zoltan Varga <vargaz@gmail.com>
10762 * mini.c driver.c: Don't include os/gc_wrapper.h.
10764 2008-01-05 Zoltan Varga <vargaz@gmail.com>
10766 * mini.c (print_jit_stats): Print GC statistics if available.
10768 2008-01-04 Zoltan Varga <vargaz@gmail.com>
10770 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
10772 2007-12-29 Zoltan Varga <vargaz@gmail.com>
10774 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
10776 2007-12-26 Zoltan Varga <vargaz@gmail.com>
10778 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
10780 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
10782 * driver.c (mono_main): Ditto.
10784 2007-12-23 Zoltan Varga <vargaz@gmail.com>
10786 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
10788 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
10789 in the vtable can't be encoded.
10790 (compile_method): Ditto.
10792 2007-12-21 Zoltan Varga <vargaz@gmail.com>
10794 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
10797 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
10800 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
10801 the top LMF entry belongs to the current method.
10803 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
10805 2007-12-20 Zoltan Varga <vargaz@gmail.com>
10807 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
10809 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
10811 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
10813 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
10815 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
10817 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
10820 * basic-float.cs: Add an ulong->double cast test.
10822 2007-12-15 Zoltan Varga <vargaz@gmail.com>
10824 * mini.c (mono_method_to_ir): Fix a warning.
10826 2007-12-14 Zoltan Varga <vargaz@gmail.com>
10828 * mini-ops.h: Add OP_SWITCH.
10830 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
10831 CEE_SWITCH in back-end code, use OP_SWITCH instead.
10833 2007-12-11 Geoff Norton <gnorton@novell.com>
10835 * mini-s390x.c: Minor change to the MAX() define to allow
10836 it to compile with other gcc versions.
10838 2007-12-11 Geoff Norton <gnorton@novell.com>
10841 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
10843 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10845 exceptions-arm.c (mono_arch_get_restore_context): Restore
10848 exceptions-arm.c (throw_exception): Save the frame pointer.
10849 This is a partial fix for #323747. Only the client side is
10852 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10854 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
10855 was using an unrelated variable to log the class which
10856 needed the cctor to be called. This was crashing on arm.
10858 2007-12-09 Robert Jordan <robertj@gmx.net>
10860 * mini-x86.c (mono_arch_emit_epilog):
10861 Consider all kinds of 64-bit types. Fixes #323114.
10863 2007-12-08 Zoltan Varga <vargaz@gmail.com>
10865 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
10867 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10869 * mini-amd64.c (peephole_pass): Add a missing instruction check.
10871 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10873 * mini.c: run type ctor before allocating an object, not only
10874 when running it's constructor method (fixes at least part of bug #342507).
10876 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10878 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
10880 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
10881 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
10884 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
10885 mono_generic_class_init_trampoline () the same as it is done with the other
10888 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
10889 aot-runtime.c aot-compiler.c: Implement AOT support.
10891 2007-12-07 Mark Probst <mark.probst@gmail.com>
10893 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
10894 build for archs which don't have the vtable trampoline defined
10897 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10899 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
10901 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
10903 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
10905 * tramp-<ARCH>.c: Use the new helper function.
10907 2007-12-07 Mark Probst <mark.probst@gmail.com>
10909 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
10910 trampoline call, which takes a vtable argument.
10912 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
10913 OP_TRAMPCALL_VTABLEs like other calls.
10915 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
10916 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
10917 call. Implemented a support function which fetches the vtable
10918 from a register set.
10920 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
10921 Implemented a generic class init trampoline, using the
10922 OP_TRAMPCALL_VTABLE opcode.
10924 * mini.c: Implemented static field access when sharing generic
10925 code. This implies initing the class using the new
10926 OP_TRAMPCALL_VTABLE call.
10928 2007-12-07 Mark Probst <mark.probst@gmail.com>
10930 * mini.c: Don't compile methods with sharing enabled if their
10931 classes are disabled for sharing.
10933 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10935 * inssel.brg: Add a missing sign extension to the GETCHR and array access
10936 opcodes. Fixes #346563.
10938 * objects.cs: Add a new test.
10940 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
10942 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
10943 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
10945 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10947 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
10949 2007-12-03 Zoltan Varga <vargaz@gmail.com>
10951 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
10954 2007-12-02 Zoltan Varga <vargaz@gmail.com>
10956 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
10958 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
10959 optimization in the AOT case.
10961 2007-11-30 Zoltan Varga <vargaz@gmail.com>
10963 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
10965 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
10967 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
10969 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
10971 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
10972 is created by the inlined delegate ctor.
10974 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10976 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
10978 2007-11-29 Zoltan Varga <vargaz@gmail.com>
10980 * cpu-x86.md: Fix the length of ckfinite.
10982 2007-11-28 Zoltan Varga <vargaz@gmail.com>
10984 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10986 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
10987 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
10989 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
10991 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
10992 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
10994 2007-11-28 Martin Baulig <martin@ximian.com>
10997 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
10998 after creating the trampoline.
11000 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11002 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11004 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11007 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11008 instead of the calling method to help AOT.
11010 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11012 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11014 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11017 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11019 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11021 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11022 (encode_method_ref): No need to handle generic method definitions specially.
11024 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11026 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11029 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11031 (compile_method): Enable generic sharing.
11033 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11035 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11036 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11038 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11041 * mini-trampolines.c: Fix a warning.
11043 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11045 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11046 (generic_class_is_reference_type): Remove unused function.
11048 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11049 in the generic vtable trampoline case.
11051 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11053 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11054 return an AOT method based on a vtable slot.
11056 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11058 * mini.c (mini_get_vtable_trampoline): Export this.
11060 2007-11-22 Martin Baulig <martin@ximian.com>
11063 (MonoDebuggerInfo): Move `debugger_version' up.
11065 2007-11-22 Martin Baulig <martin@ximian.com>
11068 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11070 * mini-trampolines.c
11071 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11072 after compiling the method.
11074 2007-11-20 Martin Baulig <martin@ximian.com>
11077 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11078 (mono_debugger_remove_breakpoint): Likewise.
11079 (mono_debugger_check_breakpoints): Likewise.
11081 * debug-debugger.c: Implement the new breakpoint interface here.
11083 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11085 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11086 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11088 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11090 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11092 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11094 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11097 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11100 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11101 returning a vtype in a register.
11103 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11104 here from the arch specific code.
11106 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11109 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11110 (mono_arch_emit_prolog): Increment maximum prolog size.
11112 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11113 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11115 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11116 MonoGenericSharingContext.
11118 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11119 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11121 2007-11-15 Mark Probst <mark.probst@gmail.com>
11123 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11124 which extract fields out of the runtime generic context. Full
11125 sharing of the NEWARR opcode.
11127 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11129 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11130 --enable-minimal=ssa.
11132 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11134 * mini-trampolines.c (mono_delegate_trampoline): Update after
11135 mono_marshal_get_delegate_invoke () signature change.
11137 2007-11-13 Mark Probst <mark.probst@gmail.com>
11139 * mini.c: Removed the shared context in favor of the generic
11140 sharing context. Allocate the MonoJitInfo structure with room for
11141 the generic sharing context if it's needed.
11143 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11144 domain-internals.h now.
11146 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11148 * generic-sharing.c: Several changes for working without a shared
11149 context and instead operating on open types instead.
11151 2007-11-12 David S. Miller <davem@davemloft.net>
11153 * inssel-sparc.brg: Fix double instruction emit.
11155 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11157 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11158 Get/Set/Address methods.
11160 * mini.c debug-debugger.c mini-trampolines.c: Update after
11161 mono_marshal_get_delegate_invoke signature change.
11163 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11165 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11166 This can happens with dynamic methods. Fixes the other bug in #322722.
11168 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11170 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11173 * mini-arm.c (arm_patch): Implement patching of BX call
11174 sequence. Fixes one of the bugs in #322722.
11176 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11178 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11179 under Linux. We only need to flush every 32-byte cache line.
11181 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11184 move_basic_block_to_end: Add branches when needed, eventually creating
11186 optimize_branches: added a parameter that tells if it's ok to create
11187 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11188 and avoid calling move_basic_block_to_end when it's not ok.
11191 2007-11-07 Mark Probst <mark.probst@gmail.com>
11193 * mini.c: Abort inlining call to InitializeArray if something
11194 looks wrong. Let the icall handle it, which now has proper safety
11197 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
11199 * mini.c (mono_spill_call): add support for soft-float.
11201 * mini.c (mono_method_to_ir): add support for soft-float
11202 to inlined functions that return float.
11204 * mini.c (mono_method_to_ir): add support for soft-float
11205 to cee_stsfld opcode on float fields.
11207 2007-11-05 Geoff Norton <gnorton@novell.com>
11209 * mini-x86.h: Fix the structure access for X86 Leopard.
11212 2007-11-05 Martin Baulig <martin@ximian.com>
11214 * mini-trampolines.c
11215 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
11216 after compiling the method to notify the debugger.
11218 2007-11-05 Martin Baulig <martin@ximian.com>
11220 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
11222 2007-11-02 Zoltan Varga <vargaz@gmail.com>
11224 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
11225 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
11227 2007-11-01 Zoltan Varga <vargaz@gmail.com>
11229 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
11230 native-to-managed wrappers.
11232 2007-11-01 Geoff Norton <gnorton@novell.com>
11234 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
11237 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11239 * mini.c, mini-x86.c: when getting back from unmanaged code
11240 to managed via a marshaled delegate we also need to set the
11243 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11245 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
11248 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
11250 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
11251 let the debugger or other external agents to tell the JIT when
11252 a sw breakpoint has been inserted in the code that the JIT needs
11253 to be able to inspect.
11255 2007-10-31 Martin Baulig <martin@ximian.com>
11258 (MonoDebuggerInfo): Remove `runtime_class_init'.
11260 2007-10-30 Martin Baulig <martin@ximian.com>
11263 (mono_debugger_thread_created): Added `MonoThread *' argument.
11264 (mono_debugger_extended_notification): New public method.
11265 (mono_debugger_trampoline_compiled): New public method.
11268 (MonoDebuggerThreadInfo): Added `thread' and
11269 `extended_notifications' fields.
11272 (debugger_executable_code_buffer): New static variable.
11275 (MonoDebuggerInfo): Added `executable_code_buffer',
11276 `executable_code_buffer_size', `breakpoint_info_area',
11277 `breakpoint_table' and `breakpoint_table_size'.
11279 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
11281 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
11282 that IP either is an unused value or the vtable pointer. IMT
11283 calls use vtable + offset now. Reduced by almost half the size
11286 2007-10-26 Jonathan Chambers <joncham@gmail.com>
11288 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
11289 defines to access param registers. Replace long usage with
11290 gsize as sizeof(long) != sizeof(void*) on Win64.
11292 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
11293 on Win64. Fix intrinsic, use _AddressOfReturnAddress
11294 instead of non-existant _GetAddressOfReturnAddress.
11296 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
11297 param registers. Save/restore %rdi and %rsi in MonoLMF.
11299 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
11300 param registers. Modify (throw_exception) signature to take
11301 %rdi and %rsi on Win64.
11303 Code is contributed under MIT/X11 license.
11305 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11307 * helpers.c: unlink debugging output files.
11309 2007-10-25 Zoltan Varga <vargaz@gmail.com>
11311 * mini.c: Move mono_create_ftnptr () to object.c.
11313 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
11315 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
11316 optional. This function can now be used to disassemble code generated
11317 outside the JIT such as trampolines and IMT thunks.
11319 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
11321 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
11322 vtable pointer from a ldr instruction.
11324 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
11325 new IMT call sequence.
11327 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
11328 call sequence for interface invocations.
11330 * mini-arm.c (mono_arch_emit_imt_argument): added, required
11331 for imt support. This function is empty since IMT on ARM requires no
11332 special handling on the IR side.
11334 * mini-arm.c (mono_arch_find_imt_method): added, required for
11337 * mini-arm.c (mono_arch_find_this_argument): added, required
11340 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
11341 a ldr instruction to load a value stored in the code stream.
11343 * mini-arm.c (mono_arch_build_imt_thunk):added, required
11347 2007-10-23 Zoltan Varga <vargaz@gmail.com>
11349 * mini.c (mini_init): Install the jump trampoline callback.
11351 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11353 * mini-trampolines.c: handle synchronized methods with the common
11354 vtable trampoline (bug #335601).
11356 2007-10-17 Zoltan Varga <vargaz@gmail.com>
11358 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
11360 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
11363 * mini-ia64.h mini-ia64.c: Add support for IMT.
11365 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
11366 prolog. Fixes #331958.
11368 2007-10-15 Zoltan Varga <vargaz@gmail.com>
11370 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
11372 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11374 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
11377 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11379 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
11382 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
11384 * mini-x86.c, mini-x86.h: x86 support for the common vtable
11387 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
11389 * mini-trampolines.c: changed the magic rampoline to understand
11390 the common vtable trampoline method: the method to invoke is
11391 determined by the vtable displacement of the call.
11393 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11395 * mini.c, mini.h: register the common vtable trampoline if the
11396 architecture supports it.
11398 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11400 * cpu-amd64.md: use the correct max length for tls_get.
11402 2007-10-14 Zoltan Varga <vargaz@gmail.com>
11404 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
11405 CEE_STELEM_ANY. Fixes #333696.
11407 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11409 * exceptions-x86.c: provide more graceful handling of the case where
11410 we followed a bogus function pointer from managed code (bug #332866).
11412 2007-10-11 Mark Probst <mark.probst@gmail.com>
11414 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
11415 replaces the generic_shared flag and will carry more information
11418 * generic-sharing.c: Added mini_type_stack_size() which allows
11419 allows open types if given a generic sharing context.
11420 mini_get_basic_type_from_generic() takes a
11421 MonoGenericSharingContext* instead of a MonoCompile* now.
11423 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
11424 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
11425 mini-sparc.c, mini-x86.c: Trivial changes required by the two
11426 changes above. Just passing arguments through to the right
11429 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11431 * mini-arm.c: unify the call emission to emit_code_seq().
11433 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
11435 * tramp-arm.c: reduced the trampoline size.
11437 2007-10-10 Mark Probst <mark.probst@gmail.com>
11439 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
11440 variable handling out of arch-specific code.
11442 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
11444 * mini-arm.c: implemented fast delegate dispatch.
11446 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11448 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11449 that fp elimination is turned off if the space required by locals is too
11450 big. Fixes #331958.
11452 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11454 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11455 ARM to the new style trampoline.
11457 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11459 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11461 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11463 2007-10-09 Martin Baulig <martin@ximian.com>
11466 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11467 `field_info_offset_offset'.
11469 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11471 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11472 removed more internal usage of the r11 register and made it available
11473 to the register allocator.
11475 2007-10-08 Mark Probst <mark.probst@gmail.com>
11477 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11478 when sharing generics and treat type variables as references.
11480 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11482 * mini-ppc.c: started removing the internal uses of register r11
11483 to eventually allow the register allocator to manage it as an
11484 additional available register.
11486 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11488 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11490 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11492 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11493 specific trampolines as they are not performance critical as a jump
11494 target (maybe align as before only for AOT code?). This saves about
11495 200 KB of native code on x86 for monodevelop startup.
11497 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11499 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11500 monodevelop startup.
11502 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11504 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11506 * mini-sparc.h mini-sparc.c: Implement IMT support.
11508 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11509 its smaller and doesn't clobber sparc_g1.
11511 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11513 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11515 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11517 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11519 * mini-ppc.c: implemented fast delegate invocation.
11521 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11523 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11525 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11527 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11528 code to the new style trampoline in preparation for IMT support.
11530 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11532 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11533 systems already. This also reduces the specific trampiline sizes and
11534 prepares for the use of r12 as the IMT identifier register.
11536 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11538 * mini-mips.h: endianess fix (simplified from a patch by
11539 Thomas Kunze <thommy@tabao.de>, bug #323737).
11541 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11543 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11544 to access ucontext fields and enable netbsd support
11545 (partially from Magnus Henoch <mange@freemail.hu>).
11547 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11549 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11550 use the preprocessor from the CPP env var if it is set.
11552 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11554 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11555 code, before interface_offset gets used.
11557 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11559 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11560 mono_class_setup_vtable () before accessing klass->vtable.
11562 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11564 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11567 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11569 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11570 IMT slots (this saves hundreds of KB of memory in programs like
11571 IronPython and Monodevelop).
11573 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11575 * mini.c: print the delegate counter.
11577 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11579 * mini-x86.c: make it easier to enable the debugging code for IMT
11582 2007-09-28 Martin Baulig <martin@ximian.com>
11585 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11586 `mono_method_klass_offset' and `mono_method_token_offset'.
11588 2007-09-20 Mark Probst <mark.probst@gmail.com>
11590 * mini.c: First generics sharing implementation. Can only share
11591 in very simple cases. If sharing doesn't work it falls back to
11592 dedicated compilation.
11594 * mini.h: Flag in MonoCompile to specify whether generic
11595 compilation is shared. Flags enum for marking which generic inst
11596 of a context is used. Prototypes for helper functions.
11598 * generic-sharing.c: Helper functions for generic method sharing.
11600 * optflags-def.h: Optimization flag (gshared) for enabling generic
11601 method sharing added.
11603 * Makefile.am: generic-sharing.c added.
11605 2007-09-19 Daniel Nauck <dna@mono-project.de>
11607 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
11609 2007-09-19 Massimiliano Mantione <massi@ximian.com>
11610 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
11613 2007-09-19 Martin Baulig <martin@ximian.com>
11615 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
11616 mono_debug_cleanup() is now part of mono_cleanup().
11618 2007-09-18 Zoltan Varga <vargaz@gmail.com>
11620 * driver.c (mono_main): Fix a warning.
11622 2007-09-17 Zoltan Varga <vargaz@gmail.com>
11624 * aot-compiler.c: Optimize various parts when processing large assemblies.
11627 * mini.c (mono_patch_info_hash): Improve hash function.
11629 2007-09-14 Jonathan Chambers <joncham@gmail.com>
11631 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
11633 Code is contributed under MIT/X11 license.
11635 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11637 * mini.c (mini_init): Fix a leak.
11639 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
11641 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11643 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
11645 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11647 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
11649 2007-09-13 Zoltan Varga <vargaz@gmail.com>
11651 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
11654 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
11656 * mini.c (handle_alloc): Enable managed allocators in AOT code.
11658 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
11660 * aot-runtime.c (decode_patch_info): Ditto.
11662 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11664 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
11665 static case. Cache delegates in architecture specific code,
11666 based on number of parameters.
11668 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
11669 in architecture specific code, based on number of parameters.
11671 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
11672 caching happen in architecture specific code now.
11674 Code is contributed under MIT/X11 license.
11676 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11678 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
11679 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
11680 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
11682 Code is contributed under MIT/X11 license.
11684 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11685 * mini.c: (mono_thread_abort) Fixed bug #82416.
11687 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11689 * mini.: hook the new managed GC allocation feature into the JIT.
11691 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11693 * mini.c: implementation for the new runtime tls opcode.
11695 2007-09-11 Martin Baulig <martin@ximian.com>
11698 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
11699 `mono_method_inflated_offset'.
11701 2007-09-07 Zoltan Varga <vargaz@gmail.com>
11703 * driver.c mini.h mini.c: Add a new devel command line option for injecting
11704 async exceptions into a method.
11706 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
11707 purpose of testing whenever the unwinder works at every instruction.
11709 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
11711 * mini.c: check accessibility of method used in ldftn (fixes
11714 2007-09-04 Zoltan Varga <vargaz@gmail.com>
11716 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
11718 * inssel.brg: Fix a warning.
11720 2007-09-03 Martin Baulig <martin@ximian.com>
11722 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
11723 now takes the `main_method' as argument.
11725 2007-09-02 Zoltan Varga <vargaz@gmail.com>
11727 * cpu-sparc.md (endfilter): Add missing src1:i argument.
11729 2007-08-30 Jonathan Chambers <joncham@gmail.com>
11731 * driver.c: include the cil-coff.h header on Windows.
11733 Code is contributed under MIT/X11 license.
11735 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11737 * mini.c, driver.c: don't include the cil-coff.h header.
11739 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11741 * mini.c: flag places that needs fixes fo soft-float support.
11743 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
11745 * mini.h, inssel-float.brg: fix soft-float constant loads on big
11746 endian systems (partially from Dean Jenkins, bug #81924).
11748 2007-08-28 Mark Probst <mark.probst@gmail.com>
11750 * mini.c (check_linkdemand): Remove embedded reference object in
11751 call to LinkDemandSecurityException.
11752 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
11753 with an IntPtr instead of a reference object.
11755 2007-08-28 Zoltan Varga <vargaz@gmail.com>
11757 * mini.c (handle_initobj): Handle alignment properly.
11759 * inssel.brg (mini_emit_memset): Ditto.
11761 * inssel.brg (mini_emit_memcpy): Ditto.
11763 * inssel-sparc.brg: Ditto.
11765 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
11767 2007-08-26 Zoltan Varga <vargaz@gmail.com>
11769 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
11770 exceptions raised in unmanaged code. Fixes part of #82594.
11772 2007-08-24 Mark Probst <mark.probst@gmail.com>
11774 * mini.c (mono_method_to_ir), declsec.c
11775 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
11777 2007-08-22 Martin Baulig <martin@ximian.com>
11780 (MonoDebuggerThreadInfo): New typedef.
11781 (mono_debugger_thread_table): New global variable.
11782 (mono_debugger_thread_created): New public function.
11783 (mono_debugger_thread_cleanup): New public function.
11786 (MonoDebuggerInfo):
11787 - removed `get_current_thread' and `lookup_assembly'.
11788 - removed `data_table'.
11789 - added `thread_table'.
11792 (mono_thread_start_cb): Call mono_debugger_thread_created().
11793 (mono_thread_attach_cb): Likewise.
11794 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
11795 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
11798 * driver.c (mono_main): Move mono_debug_init() up, before calling
11799 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
11801 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11803 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
11804 together when passing several arguments of type double (gives a small
11805 speedup and saves a few bytes of generated code).
11807 2007-08-20 Jb Evain <jbevain@novell.com>
11809 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
11811 2007-08-20 Jb Evain <jbevain@novell.com>
11813 * mini.c (mono_method_to_ir): throw MethodAccessException
11814 and FieldAccessException instead of InvalidProgramException.
11816 2007-08-20 Mark Probst <mark.probst@gmail.com>
11818 * mini.c: CoreCLR security checks.
11820 * mini.h: Removed MonoSecurityMode (moved to
11821 metadata/security-manager.h) and mono_security_mode global var
11822 (replaced by set/get functions in security-manager.h).
11824 * driver.c: Added "core-clr-test" security mode for testing. Used
11825 set-function for setting security mode.
11827 2007-08-17 Mark Probst <mark.probst@gmail.com>
11829 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
11830 the new jit_info_table.
11832 * driver.c: Test code for the new jit_info_table (enabled by the
11833 define MONO_JIT_INFO_TABLE_TEST).
11835 2007-08-14 Zoltan Varga <vargaz@gmail.com>
11837 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11838 detection of call <REG> instruction sequence. Fixes build on freebsd.
11840 2007-08-13 Zoltan Varga <vargaz@gmail.com>
11842 * mini-exceptions.c: Fix a warning.
11844 2007-08-11 Zoltan Varga <vargaz@gmail.com>
11846 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
11847 stack overflow handling code on amd64 too.
11849 * mini-exceptions.c (mono_setup_altstack): Make this use
11850 mono_thread_get_stack_bounds ().
11852 * mini-x86.h: Disable sigaltstack on solaris x86.
11854 2007-08-10 Zoltan Varga <vargaz@gmail.com>
11856 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
11858 2007-08-10 Geoff Norton <gnorton@customerdna.com>
11860 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
11862 2007-08-08 Zoltan Varga <vargaz@gmail.com>
11864 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
11866 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
11868 2007-08-03 Neale Ferguson <neale@sinenomine.net>
11870 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
11873 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11875 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
11876 to be emitted (bug #82281).
11878 2007-08-01 Martin Baulig <martin@ximian.com>
11880 Merged the `debugger-dublin' branch.
11882 * debug-debugger.h (MonoDebuggerInfo):
11883 Removed the `old_*' compatibility entries.
11884 Added `debugger_version' and `data_table'.
11885 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
11886 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
11889 (MiniDebugMethodBreakpointInfo): Add `address_list'.
11890 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
11891 instead of a `gconstpointer'.
11892 (mono_debugger_insert_method_breakpoint): Return a
11893 `MonoDebugMethodAddressList *'.
11895 2007-06-28 Martin Baulig <martin@ximian.com>
11897 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
11899 2007-08-01 Zoltan Varga <vargaz@gmail.com>
11901 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
11902 __builtin_frame_address () since it is broken on older gcc versions.
11904 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11906 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
11907 on the stack overflow handling and made the managed stack overflows
11908 catchable in most cases using soft guard pages.
11909 * exceptions-x86.c: added code to restore the protection in the soft
11910 guard pages at the end of exception handling.
11912 2007-07-31 Zoltan Varga <vargaz@gmail.com>
11914 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
11916 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11918 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
11919 exception handling.
11921 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11923 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
11924 signal handling support until it has been ported to the new mechanism.
11925 * mini.c: fixed stack overflow detection and use the new
11926 architecture code to handle signals on the altstack.
11928 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
11930 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
11931 stack overflows on the alt stack.
11933 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
11935 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
11936 stack overflows on the alt stack.
11938 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
11940 * exceptions-ppc.c: cleanup preparing for altstack support.
11942 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
11944 * exceptions-arm.c: cleanup preparing for altstack support.
11946 2007-07-27 Mark Probst <mark.probst@gmail.com>
11948 * mini.c (print_jit_stats): Output hazard pointer stats.
11950 2007-07-26 Mark Probst <mark.probst@gmail.com>
11952 * driver.c, mini.c: Replaced security mode flags with a single
11955 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11957 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
11959 2007-07-25 Mark Probst <mark.probst@gmail.com>
11961 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
11962 (which doesn't do anything yet) for activating Core CLR
11963 (Silverlight) security.
11965 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
11967 * mini-codegen.c: work around a possible gcc bug on arm.
11969 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11971 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
11972 message for platforms that don't support AOT compilation.
11974 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11976 * mini.h, mini.c, driver.c: temporary smcs hack.
11978 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
11980 * mini-arm.h, mini-arm.c: arm EABI fixes.
11982 2007-07-22 Zoltan Varga <vargaz@gmail.com>
11984 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
11987 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
11988 trampolines taking a method argument.
11990 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
11992 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
11993 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
11995 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
11996 JIT compilation throws an exception. Fixes #82050.
11998 2007-07-19 Mark Probst <mark.probst@gmail.com>
12000 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12001 with the MONO_EXCEPTION_ defines.
12003 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12005 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12008 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12009 the cause of an assertion.
12011 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12013 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12016 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12018 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12019 assert. Should fix #82103.
12021 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12023 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12024 here too. Fixes #82095.
12026 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12029 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12031 * mini-amd64.h: Enable IMT for amd64.
12033 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12035 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12037 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12039 2007-07-12 Mark Probst <mark.probst@gmail.com>
12041 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12042 as soon as check_linkdemand sets an exception_type.
12044 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12046 * mini-x86.c: fixed offsets for IMT call sequence.
12047 * mini-x86.h: enable IMT again.
12049 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12051 * trace.c (mono_trace_enter_method): Decode MonoType too.
12053 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12055 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12057 * mini-amd64.c: Add preliminary IMT implementation.
12059 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12061 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12062 understand the new IMT-base interface invocation (thanks to
12063 Daniel Nauck for the report and the remote debugging session).
12065 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12067 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12069 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12071 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12073 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12075 * mini-trampolines.c: implement AOT IMT support.
12076 * mini-x86.h: enable IMT support for wider testing.
12078 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12080 * inssel.brg (emit_imt_argument): Add aot support here.
12082 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12084 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12086 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12087 of the IMT implementation, partially from massi, with my
12088 implementation of the bsearch sequence. Disabled by default until
12089 the AOT code is implemented.
12091 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12093 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12095 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12097 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12099 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12100 arch-independent IMT JIT code from Massimiliano
12101 Mantione (massi@ximian.com) with small cleanups from me.
12103 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12105 * Makefile.am: fix svn invocation to get the svn revision to be
12106 independent of the local language (build fix).
12108 2007-07-09 Mark Probst <mark.probst@gmail.com>
12110 * mini.c (inline_method): Reset cfg->exception_type if the
12111 inlining is aborted. Fixes: 82049.
12113 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12115 * mini.c: remove assert from exception handling code when exception_ptr
12118 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12120 * mini.c (mono_codegen): Add an assert.
12122 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12123 enter and leave code.
12124 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12126 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12128 * mini-ppc.c: fixed memory corruption for localloc(0)
12131 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12133 * mini.c: Fix warnings.
12135 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12137 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12138 to emit better double->int conversions.
12140 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12142 * mini.c: the provided Min/Max optimizations are valid for unisgned
12145 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12147 * 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
12149 2007-06-28 Miguel de Icaza <miguel@novell.com>
12151 * mini.c (mono_running_on_valgrind): Add support for reporting the
12152 method and its boundaries to valgrind.
12154 2007-06-28 Martin Baulig <martin@ximian.com>
12156 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12158 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12160 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12162 * generic.2.cs: Add new test case.
12164 2007-06-25 Martin Baulig <martin@ximian.com>
12166 Merged the `debugger-dublin' branch.
12169 (mono_debugger_insert_method_breakpoint): New public method.
12170 (mono_debugger_remove_method_breakpoint): Likewise.
12171 (mono_debugger_check_breakpoints): New static method.
12172 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12174 * debug-debugger.h (MonoDebuggerInfo):
12175 Renamed (to keep backward compatibility in the vtable):
12176 `insert_breakpoint' -> `old_insert_breakpoint'.
12177 `remove_breakpoint' -> `old_remove_breakpoint'.
12178 `create_string' -> `old_create_string'.
12179 `lookup_class' -> `old_lookup_class'.
12180 `lookup_type' -> removed; changed into a dummy field.
12181 `lookup_assembly' -> `old_lookup_assembly'.
12182 Added (same functionality, but different signature):
12183 `create_string', `lookup_class', `lookup_assembly'
12185 `get_method_addr_or_bpt', `remove_method_breakpoint',
12186 `runtime_class_init'.
12188 * debug-debugger.c: Merged the `debugger-dublin' branch.
12190 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12192 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
12194 (peephole_pass): Likewise.
12196 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
12198 * driver.c: hopefully make setaffinity work also for ancient
12201 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
12203 * driver.c : win32 build fix.
12205 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12207 * driver.c: check for the MONO_NO_SMP env var and bind to a single
12208 processor if it is set.
12210 2007-06-21 Martin Baulig <martin@ximian.com>
12212 * debug-mini.h: New file.
12215 (mono_debugger_insert_breakpoint_full): Moved here from
12216 ../metadata/mono-debug-debugger.c.
12217 (mono_debugger_remove_breakpoint): Likewise.
12218 (mono_debugger_breakpoint_callback): Likewise.
12220 2007-06-15 Raja R Harinath <rharinath@novell.com>
12222 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12223 changes in MonoGenericClass.
12225 2007-06-14 Zoltan Varga <vargaz@gmail.com>
12227 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
12229 2007-06-14 Raja R Harinath <rharinath@novell.com>
12231 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12232 removal of MonoGenericMethod.
12234 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12236 * mini-exceptions.c: hooks for the exception events profiling API.
12238 2007-06-14 Randolph Chung <tausq@debian.org>
12240 * Makefile.ma: Add hppa target.
12241 * mini-arch.h: Include mini-hppa.h
12242 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
12243 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
12244 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12246 2007-06-14 Randolph Chung <tausq@debian.org>
12248 * inssel.brg: Add rules for "chained" compare-branch operations so that
12249 a single compare op can affect multiple branches. Adjust cost for
12250 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
12251 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
12252 cost for some rules so that they can more easily be overridden by
12253 per-arch rules (with fixes from lupus).
12254 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12256 2007-06-13 Randolph Chung <tausq@debian.org>
12258 * mini-ops.h: Reorder branch ops so that they match the order of the
12259 corresponding CEE_* ops. The code expects them this way.
12260 Add new ops for HPPA target.
12261 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12263 2007-06-13 Randolph Chung <tausq@debian.org>
12265 * mini-exceptions.c: Handle cases where the stack grows towards
12267 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12269 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12271 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
12273 * driver.c: explain where a non-matching corlib is found.
12275 2007-06-13 Mark Probst <mark.probst@gmail.com>
12277 * mini.c (print_jit_stats): Output dynamic code allocation stats.
12279 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
12281 * mini-exceptions.c: Generate a method profile leave event during
12282 an exception to ensure that the profiler gets notified.
12284 2007-06-07 Zoltan Varga <vargaz@gmail.com>
12286 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
12289 * cpu-amd64.md: Add long_and/or/xor opcodes.
12291 2007-06-06 Wade Berrier <wberrier@novell.com>
12293 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
12294 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12295 length of instruction shr_imm (expected 8, got 10)
12297 2007-06-06 Zoltan Varga <vargaz@gmail.com>
12299 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
12301 2007-06-06 Mark Probst <mark.probst@gmail.com>
12303 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12304 MonoInternalHashTable again (fixed bug in the internal hash table
12307 2007-06-06 Mark Probst <mark.probst@gmail.com>
12309 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
12310 Have to figure out what makes it crash the SWF regression.
12312 2007-06-05 Zoltan Varga <vargaz@gmail.com>
12314 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
12316 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12318 * mini.c: optimize out the type check when storing null in a
12321 2007-06-04 Mark Probst <mark.probst@gmail.com>
12323 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12324 MonoInternalHashTable.
12326 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
12328 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
12329 signed integer methods.
12331 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12333 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
12334 permanently since the current approach doesn't work.
12336 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12338 * inssel.brg (stmt): Only call delegate->invoke_impl if
12339 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
12341 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12343 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
12344 the sreg2==rdx case.
12346 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
12347 account if it contains a rex prefix.
12348 (peephole_pass): Handle OP_FMOVE as well.
12350 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12352 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
12353 as it causes regressions.
12355 2007-05-31 Zoltan Varga <vargaz@gmail.com>
12357 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
12358 static case as well.
12360 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
12362 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12363 (mono_arch_get_this_arg_from_call): Ditto.
12365 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
12367 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
12370 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12371 (mono_arch_get_this_arg_from_call): Ditto.
12373 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
12375 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
12376 try to create optimized invoke code and use that for further invocations.
12377 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
12379 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
12381 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
12383 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
12384 sealed classes or methods.
12385 *devirtualization.cs: tests for the new optimization
12387 2007-05-29 Zoltan Varga <vargaz@gmail.com>
12389 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
12390 by the update_volatile () function.
12392 2007-05-27 Zoltan Varga <vargaz@gmail.com>
12394 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
12397 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
12399 2007-05-24 Jonathan Chambers <joncham@gmail.com>
12401 * mini.c: Add configure checks for header files.
12402 * mini-x86.c: Add configure checks for header files.
12403 * trace.c: Add configure checks for header files.
12404 * aot-runtime.c: Add configure checks for header files.
12405 * aot-compiler.c: Add configure checks for header files.
12406 * driver.c: Add configure checks for header files.
12407 * mini-codegen.c: Add configure checks for header files.
12409 Code is contributed under MIT/X11 license.
12411 2007-05-22 Zoltan Varga <vargaz@gmail.com>
12413 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
12414 icompare_imm -128 + op_iclt. Fixes #81703.
12416 2007-05-19 Zoltan Varga <vargaz@gmail.com>
12418 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
12420 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12422 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
12423 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
12424 so that all isinst checks now use "interface_bitmap".
12426 2007-05-15 Zoltan Varga <vargaz@gmail.com>
12428 * cpu-amd64.md (jmp): Fix a warning.
12430 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
12432 * basic.cs: Add new regression test.
12434 * basic.cs: Remove test which is now in basic-long.cs.
12436 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
12438 * basic-long.cs: Add new test.
12440 2007-05-13 Zoltan Varga <vargaz@gmail.com>
12442 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
12444 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12446 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12448 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12451 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12452 throwing code a bit.
12454 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12455 the exception throwing code a bit.
12457 * mini-x86.c (get_call_info): Allocate result from a mempool.
12459 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12461 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12463 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12465 * mini.h (MonoCompile): Add 'token_info_hash' field.
12467 * mini.c: Save token->method associations during compilation so the AOT
12468 compiler can use it.
12470 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12471 which reference generic classes and methods.
12473 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12475 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12477 * aot-compiler.c (compile_method): Fix a typo in a comment.
12479 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12481 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12482 everything generic.
12484 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12486 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12488 * mini.h (MonoCompile): Add 'args' field.
12490 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12493 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12495 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12497 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12499 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12501 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12502 opcodes for some opcodes.
12504 * mini.h *.brg *.c: Use the new opcodes.
12506 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12508 * mini.h: Bumped aot revision.
12510 * inssel.brg: modified code generation of type checks for interfaces
12511 to use the new "MonoClass.interface_bitmap" instead of the old
12512 "MonoClass.interface_offsets".
12514 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12516 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12518 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12520 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12523 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12525 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12527 2007-04-27 Wade Berrier <wberrier@novell.com>
12529 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12530 mini.h) to fix build.
12532 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12534 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12536 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12537 causes the corlib unit tests to fail.
12539 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12541 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12543 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12545 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12546 opcodes to the comparison relations.
12548 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12549 opcodes to their types.
12551 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12553 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12554 it in cfg->arch.cinfo.
12556 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12558 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12559 cfg->cil_offset_to_bb.
12561 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12563 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12564 created becase of initlocals.
12566 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12568 * mini-alpha.c cpu-alpha.md: More alpha port work from
12569 Sergey Tikhonov <tsv@solvo.ru>.
12571 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12573 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12575 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12577 * cpu-s390.md (break): Correct the length of break instruction.
12579 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12581 * mini.c: fix a couple of soft-float issues and comments.
12583 2007-04-15 Miguel de Icaza <miguel@novell.com>
12585 * trace.c (is_filenamechar): - is also a filename char.
12587 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12589 * mini-s390.c: Correct checking for enum type in return value processing.
12591 2007-04-14 Raja R Harinath <rharinath@novell.com>
12593 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12594 (version.h): Makefile is in the build directory.
12596 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12598 * mini-amd64.h: fix for assertion failure on Solaris/amd64
12600 2007-04-11 Martin Baulig <martin@ximian.com>
12602 * mini.c (can_access_member): Fix handling of generic classes;
12605 2007-04-10 Zoltan Varga <vargaz@gmail.com>
12607 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
12609 2007-04-05 Zoltan Varga <vargaz@gmail.com>
12611 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
12613 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12615 * mini-codegen.c: make sure the right spill amount is
12616 used for fp or integer registers (fixes the float_sub_spill() on ppc).
12618 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
12620 * mini-ppc.c: fixes for the fp_branch_nan test.
12622 2007-03-23 Zoltan Varga <vargaz@gmail.com>
12624 * basic.cs: Comment out new test which still fails on ia64.
12626 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12628 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
12630 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12632 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
12634 2007-03-22 Zoltan Varga <vargaz@gmail.com>
12636 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
12637 on 64 bit machines. Fixes part of #80738.
12639 * basic.cs: Add regression test.
12641 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12643 * inssel.brg basic.cs: Revert previous change to fix build.
12645 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
12648 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
12650 * basic.cs: Add new regression test.
12652 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12654 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
12657 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12659 * cpu-s390x.md: Correct length of break instruction.
12661 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12663 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
12664 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
12666 2007-03-15 Jonathan Chambers <joncham@gmail.com>
12668 * *.c: Begin WIN64 port.
12669 * mini.c: Use correct register in profiler.
12670 * mini-amd64.c: No inline assembly on Win64.
12671 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
12672 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
12673 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
12674 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
12675 mono_arch_ip_from_context for Win64.
12677 Contributed under MIT/X11 license.
12679 2007-03-15 Zoltan Varga <vargaz@gmail.com>
12681 * exceptions-amd64.c (seh_handler): Ditto.
12683 * exceptions-x86.c (seh_handler): Fix a memory leak.
12685 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
12687 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
12688 mini-s390x.c: fixed peephole optimizations to deal
12689 correctly with 1 and 2 byte reload avoidance.
12691 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
12693 * cpu-s390.md, cpu-s390x.md: update localloc length.
12695 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12697 * cpu-g4.md: added missing descriptions.
12699 2007-03-14 Miguel de Icaza <miguel@novell.com>
12701 * Makefile.am: Add support so the tail tests are not executed on
12702 PowerPC as that is a known limitation of the PowerPC port.
12704 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12706 * runmdesc.bat: Move to msvc directory.
12708 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12710 * runmdesc.bat: Run executable that was produced by the current
12711 target and sent via an argument.
12713 2007-03-11 Zoltan Varga <vargaz@gmail.com>
12715 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
12718 * generics.2.cs: Add regression test.
12720 2007-03-09 Wade berrier <wberrier@novell.com>
12722 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
12724 2007-03-09 Zoltan Varga <vargaz@gmail.com>
12726 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
12727 AOT code depends on this.
12729 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12731 * mini.c: more precise tracking of types in the eval stack
12732 (part of fix for bug #81044).
12734 2007-03-07 Zoltan Varga <vargaz@gmail.com>
12736 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
12738 * aot-compiler.c (encode_patch): Remove an obsolete comment.
12740 2007-03-06 Zoltan Varga <vargaz@gmail.com>
12742 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
12744 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
12746 2007-02-22 Zoltan Varga <vargaz@gmail.com>
12748 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
12749 a pointer on 64 bit systems. Fixes #80190.
12751 * iltests.il: Add new regression test.
12753 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12755 * mini.c: inline a constant for Environment.IsRunningOnWindows.
12757 2007-02-19 Geoff Norton <gnorton@customerdna.com>
12759 * trace.c: Remove an erroneous alignemnt check when tracing.
12760 Fixes --trace on OSX86.
12762 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12764 * mini-$(arch).h: initialize SP in context for all the archs.
12766 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
12768 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
12769 regressions in the thread tests.
12771 2007-02-14 Zoltan Varga <vargaz@gmail.com>
12773 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
12774 - fixed implementation of LOCALLOC opcode
12775 - implemented non-un compare for floats
12777 - implementation of FDIV and CKFINITE opcodes
12778 - fixes for latest mono updates
12779 - additional arch opcodes
12781 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12783 * Makefile.am: simplify and merge rules for cross-compilation.
12785 2007-02-07 Massimiliano Mantione <massi@ximian.com>
12787 * local-propagation.c: Actually *apply* the fix for bug 80591...
12789 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12791 * mini-exceptions.c: backuot part of the last change
12792 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
12794 2007-02-06 Massimiliano Mantione <massi@ximian.com>
12795 * inssel.brg: Fix bug 59286.
12798 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
12800 * mini-exceptions.c: patch from Zoltan to correctly check for
12801 stack boundaries (using the stack register, not the frame register),
12802 fixes bugs #80724, #79717.
12804 2007-02-03 Zoltan Varga <vargaz@gmail.com>
12806 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
12807 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
12809 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
12810 presence of frame pointer elimination.
12812 2007-02-01 Geoff Norton <gnorton@customerdna.com>
12814 * mini-x86.h: NetBSD UCONTEX_REG defines.
12816 2007-02-01 Zoltan Varga <vargaz@gmail.com>
12818 * inssel-amd64.brg: Fix amd64 build.
12820 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
12822 * mini.h: remove extern to workaround what looks likes gcc bug 26905
12825 2007-01-31 Zoltan Varga <vargaz@gmail.com>
12827 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
12830 * mini-<ARCH>.c: Use mono_is_regsize_var ().
12832 2007-01-30 Mark Mason <mason@broadcom.com>
12834 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
12835 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
12836 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
12837 beginning support for CEE_JMP [not quite working yet]
12838 * tramp-mips.c: LMF handling now works
12840 2007-01-30 Zoltan Varga <vargaz@gmail.com>
12842 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
12844 * mini.h (NULLIFY_INS): New macro.
12846 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12848 * mini.c: statistical profiler fix for windows, patch
12849 from Tor Lillqvist (tml@novell.com).
12851 2007-01-30 Massimiliano Mantione <massi@ximian.com>
12852 * local-propagation.c: Fix bug 80591.
12854 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12856 * Makefile.am: put back the --export-dynamic option as with
12857 the previous gmodule flags (thanks to Robert Jordan).
12859 2007-01-28 Zoltan Varga <vargaz@gmail.com>
12861 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
12863 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
12864 simplify and speed up the local register allocator. Also rename some fields
12865 like iassign->vassign.
12867 * regalloc.c: Remove some functions which are no longer used since their
12868 inlined version is in mini-codegen.c.
12870 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
12872 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
12874 2007-01-27 Zoltan Varga <vargaz@gmail.com>
12876 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
12877 narrowing. Fixes #80622.
12879 * iltests.il: Add new regresssion test.
12881 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12883 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
12884 debug-debugger.c, debug-debugger.h: warning fixes.
12885 * driver.c: updated copyright year and made it fit in one line.
12887 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
12889 * aot-runtime.c: updated to use mono-dl instead of gmodule.
12891 2007-01-25 Zoltan Varga <vargaz@gmail.com>
12893 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
12895 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
12897 * iltests.il: Add new test for bug #80507.
12899 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12901 * mini-arm.h: use soft-float also on vfp for now.
12903 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
12905 * mini.c: fix some more soft-float issues.
12907 2007-01-24 Zoltan Varga <vargaz@gmail.com>
12909 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
12911 2007-01-24 Massimiliano Mantione <massi@ximian.com>
12912 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
12913 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
12914 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
12916 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
12918 * mini-arm.c: typo fix.
12920 2007-01-23 Neale Ferguson <neale@sinenomine.net>
12922 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
12924 2007-01-21 Zoltan Varga <vargaz@gmail.com>
12926 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
12927 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
12929 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
12931 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
12933 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
12935 * inssel.brg: Fix a warning.
12937 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
12939 * abcremoval.c ssa.c ssapre.c: Update after this change.
12941 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
12943 * dominators.c (df_set): Use mono_bitset_union_fast.
12945 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
12947 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
12948 mini-codegen.c: reduce relocations and memory usage for the cpu
12951 2007-01-20 Zoltan Varga <vargaz@gmail.com>
12953 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
12955 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
12956 to reduce their size.
12958 2007-01-19 Mark Mason <mason@broadcom.com>
12960 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
12961 * mini-mips.c: more configuration macros, support long conditional branches, additional
12962 asserts, fix epilog instrumentation.
12963 * mini-mips.h: use standard stack walk
12964 * cpu-mips.md: increase size of div, rem and conditional branches
12966 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
12968 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
12971 2007-01-19 Zoltan Varga <vargaz@gmail.com>
12973 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
12974 (compile_method): Ditto.
12976 * aot-runtime.c (decode_klass_info): Ditto.
12978 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
12979 needed by the code generated by inssel.brg. Also fix a warning.
12981 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
12983 * mini.c: deal with enums that become genericinsts by
12984 being nested in a generic class (bug #79956).
12986 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12988 * mini.c: match the generic definition to check for
12989 private access with generic types (bug #78431).
12991 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12993 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
12994 to make life easier for people cross-compiling that insist on not
12997 2007-01-17 Mark Mason <mason@broadcom.com>
12999 * inssel-long.brg: patch to deal with mips missing flags
13000 * inssel-long32-mips.brg: implement overflow checks
13001 * insset-mips.brg: implement overflow checks
13002 * mini-mips.h: implement conditional exception handling
13003 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13004 Remove unused code, minor cleanups.
13005 * exceptions-mips.c: minor cleanups
13006 * mini-ops.h: add mips conditional exception ops
13007 * cpu-mips.md: add mips conditional exception ops
13010 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13012 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13013 to deal with mips missing of flags.
13015 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13017 * exceptions-ppc.c: execute fault handlers.
13019 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13021 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13023 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13025 * mini.c: handle also floating point values in initialize_array.
13027 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13029 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13030 array initialization and make it conditional on the intrins option.
13032 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13034 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13035 relocations and put the patch info names close to the enum definition.
13037 2007-01-15 Mark Mason <mason@broadcom.com>
13039 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13041 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13043 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13045 2007-01-12 Raja R Harinath <rharinath@novell.com>
13047 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13049 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13051 * Makefile.am: distribute the mips sources.
13053 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13055 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13058 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13060 * cpu-x86.md: back out for now as this triggers other regressions.
13062 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13064 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13065 to eax:edx, so ecx can't get allocated to them (bug #80489).
13067 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13069 * mini.c, mini-exceptions.c: enabled running fault handlers
13072 2007-01-03 Miguel de Icaza <miguel@novell.com>
13074 * driver.c: If nothing fail, do not use the string "failed",
13075 because it makes it very annoying to view test result logs on the
13078 2006-12-30 Miguel de Icaza <miguel@novell.com>
13080 * debug-debugger.c (mono_debugger_main): Rename "main" to
13081 "main_method" to prevent a warning.
13083 Remove a warning for unused field.
13085 2006-12-28 Martin Baulig <martin@ximian.com>
13088 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13090 2006-12-22 Martin Baulig <martin@ximian.com>
13092 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13093 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13094 seperate `.mdb_debug_info' section, so we can access it from the
13095 debugger even if the binary is stripped.
13097 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13098 from the `.mdb_debug_info' here to prevent the linker from
13099 removing that section.
13101 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13102 mdb-debug-info64.s.
13104 2006-12-19 Robert Jordan <robertj@gmx.net>
13106 * mini-x86: enable the code to return small structures in
13107 registers for FreeBSD as well. Fixes bug #80278.
13108 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13110 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13112 * mini-x86.c: align the stack when calling the profiler
13113 function instrumenting the prolog (on OSX).
13115 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13117 * mini.c: emit a break opcode where Debugger.Break () is called.
13119 2006-12-13 Miguel de Icaza <miguel@novell.com>
13121 * mini.c (mono_method_to_ir): Provide useful information on this
13122 assert, to prevent others from debugging like I did.
13124 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13126 * mini.c: enable code which was incorrectly commented
13129 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13131 * mini-x86.c: enable on OSX, too, the code to return small
13132 structures in registers.
13134 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13136 * mini-x86.c: remove the use of the dynamic code manager here, too.
13138 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13140 * mini.h, debug-debugger.c, tramp-*.c: fixed
13141 mono_debugger_create_notification_function() to use
13142 mono_global_codeman_reserve () instead of a dynamic code manager.
13144 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13146 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13147 ves_array_element_address() jit icall and use a generated
13148 managed method instead (which is about 4 times faster for a rank 3
13151 2006-11-29 Mark Mason <mason@broadcom.com>
13153 * basic-calls.cs: additional tests for passing
13154 structures as function arguments.
13156 2006-11-29 Mark Mason <mason@broadcom.com>
13158 * mini-mips.h: disable custom exception handling
13159 * mini-mips.c: throw/rethrow should use jalr to call
13160 exception stubs. Fixed bug with passing structures
13161 by value. More support for tracing floating point
13164 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13166 * mini.c: fixed typo in the soft-float ldind.r4 handling
13169 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13171 * mini.c, mini.h, driver.c: added --runtime command line
13172 option to select a different runtime than the autodetected one.
13173 * jit.h: added API for embedders to initialize with a specific
13176 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13178 * mini.c: handle also boxing of r4 values (bug #80024).
13180 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13182 * mini-ppc.c: force indirect calls until we reserve
13183 enough address space for all the generated code.
13185 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13187 * exceptions-arm.c: workaround bugs in the libc definition
13188 of struct ucontext.
13190 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13192 * inssel.brg: fixes from me and Mark Mason.
13194 2006-11-23 Dick Porter <dick@ximian.com>
13196 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
13197 semaphore display now we've fixed the initial value
13199 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13201 * inssel.brg: partially revert the last change to fix the build.
13203 2006-11-21 Mark Mason <mason@broadcom.com>
13205 * inssel.brg: Add and use compare-and-branch macros to support
13206 architectures that do not have condition code registers (ie. MIPS).
13207 * *-mips.{c,brg,md}: Fix copyright statements
13209 2006-11-20 Mark Mason <mason@broadcom.com>
13211 * Makefile.am: remove mini-codegen.c from list of MIPS sources
13212 * mini.c: Allow GET_CONTEXT to be specified by the arch port
13213 * mini.h: Added declaration for mono_print_ins()
13214 * mini-codegen.c: added ins_spec initializer for MIPS
13215 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
13216 vreg to be virtual and hreg to be non-virtual.
13217 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
13218 is not yet working/implemented correctly.
13219 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
13220 non-static, fixup calls to print_ins() from other parts in the file.
13222 2006-11-20 Mark Mason <mason@broadcom.com>
13224 * basic-calls.cs: added tests for passing structures as arguments
13227 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13229 * inssel-long32.brg: optimize signed division by power of two.
13231 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
13233 * mini-arm.c: added support for interworking with thumb code
13234 (mono must be still be built using the ARM instruction encoding).
13236 2006-11-19 Miguel de Icaza <miguel@novell.com>
13238 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
13239 verifier has different rules for it. Fixes a few verifier issues
13242 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
13243 at the end, so people know what happened.
13245 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13247 * brach-opts.c: in optimize_exception_target() make sure we
13248 are in a catch clause (fixes bug #79871).
13250 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13252 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
13253 more soft-float support fixes.
13255 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
13257 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
13258 that are passed half on the stack and half in registers.
13260 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
13262 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
13263 more mips integration work from Mark E Mason
13264 <mark.e.mason@broadcom.com>.
13266 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13268 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
13269 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
13270 tramp-mips.c: added sources for the mips port, not
13271 integrated in the build yet. Contributed by
13272 Mark E Mason <mark.e.mason@broadcom.com>.
13274 2006-11-14 Neale Ferguson <neale@sinenomine.net>
13276 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
13278 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13280 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
13281 put the soft-float rules in its own file since it seems to
13282 break s390 compilation.
13284 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13286 * mini-arm.c: fixed wrnings.
13288 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
13290 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
13291 inssel-arm.brg: ARM support for soft-float.
13293 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13295 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
13296 loads and stores of 32 bit fp values.
13298 2006-11-10 Zoltan Varga <vargaz@gmail.com>
13300 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
13302 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
13303 works. Fixes #79852 and #79463.
13305 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13307 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
13308 more soft-float support WIP and fixes.
13310 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
13312 * mini-arm.c: some VFP updates.
13314 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13316 * mini-exceptions.c: 0 is a valid local var offset in some
13317 architectures, don't assert (bug #78508).
13319 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
13321 * exceptions-arm.c: fixed off by one error in stack walk code.
13323 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
13325 * mini.h, mini.c: more precise tracking of type load exceptions.
13327 2006-11-03 Robert Jordan <robertj@gmx.net>
13329 * Makefile.am: [WIN32] Add monow.exe target.
13330 * driver.c: [WIN32] Don't detach the console when debugging.
13333 2006-10-30 Miguel de Icaza <miguel@novell.com>
13335 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
13337 2006-10-23 Zoltan Varga <vargaz@gmail.com>
13339 * aot-compiler.c (emit_method_info): Add a case missed earlier.
13341 * driver.c (mini_regression): Fix --regression with AOT.
13343 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
13345 2006-10-17 Zoltan Varga <vargaz@gmail.com>
13347 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
13349 * mini-sparc.h: Don't use sigaction on sparc/linux.
13351 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
13353 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
13355 * mini-exceptions.c: Add proper include files for getpid ().
13357 2006-10-16 Zoltan Varga <vargaz@gmail.com>
13359 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
13360 address instead of a MonoJitInfo* to avoid decoding the exception info for the
13363 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
13364 name cache to reduce its size.
13366 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
13368 2006-10-15 Zoltan Varga <vargaz@gmail.com>
13370 * mini-x86.c: Save/restore the current LMF structure more efficiently using
13371 the mono_lmf TLS variable.
13373 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
13374 trampoline lmf frames.
13376 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
13378 2006-10-14 Zoltan Varga <vargaz@gmail.com>
13380 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
13381 the mono_lmf TLS variable.
13383 * mini-exceptions.c: Access the LMF structure through accessors.
13385 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
13386 variable instead of in jit_tls->lmf.
13388 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
13390 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
13391 trampoline lmf frames.
13393 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
13395 2006-10-12 Zoltan Varga <vargaz@gmail.com>
13397 * mini.c trace.c mini-x86.c: Revert these too.
13399 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
13402 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
13404 * genmdesc.c: removed now dead code.
13406 2006-10-09 Robert Jordan <robertj@gmx.net>
13408 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
13410 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
13412 * mini.h: do not leave gaps in the opcode values.
13414 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
13416 * jit-icalls.h: flag functions as internal here, too.
13418 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
13420 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
13421 functions with the internal attribute.
13423 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
13425 * aot-compiler.c: fclose the file descriptor in the profile read loop.
13427 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
13429 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
13432 2006-10-05 Zoltan Varga <vargaz@gmail.com>
13434 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
13435 tail calls as on other platforms.
13437 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
13439 * iltests.il: Add a few tailcall tests.
13441 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13443 * driver.c: fix loop for old compilers (bug #79521).
13445 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13447 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13449 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13451 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13452 metadata without any code.
13454 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13455 more precise debugging information using gdb.
13457 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13459 * inssel-ia64.brg: Make the helper methods static.
13461 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13463 * inssel-x86.brg: make the helper methods static.
13465 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13467 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13469 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13471 * mini.c: updates for monoburg changes.
13472 * inssel.brg: make a few helper functions static as they should.
13474 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13476 * Makefile.am: Move mini-codegen.c to common_sources.
13478 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13480 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13482 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13483 mini-ppc.h: port to use the common local register allocator.
13485 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13487 * mini.h: Remove the comment too then.
13489 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13491 * mini.h: put back backend.data which is to be used shortly and
13492 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13493 pointers on 4 byte boundaries it'd have much bigger issues running
13494 and you can ifdef it out anyway.
13496 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13498 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13499 MonoInst size by 4 bytes on 64 bit machines.
13501 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13503 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13504 replacement with more meaningful field names. Arch maintainers, please
13505 check the assigned names are good enough for your arch.
13507 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13509 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13510 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13512 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13514 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13515 relocations and memory requirements, put the optimization flags
13516 definitions in their own file.
13518 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13520 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13522 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13524 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13526 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13528 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13530 * inssel.brg: use the correct function to get the size of an item
13531 in an array, given an element class.
13532 * aot-compiler.c: do not access class->class_size directly.
13534 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13536 * mini.h, debug-mini.c: added a debugging function to print
13537 info about local variables and arguments in a jitted method.
13539 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13541 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13543 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13545 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13547 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13548 inner and outer loops when passing vtypes.
13550 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13552 * mini-ppc.c: take into account the cpu errata for cache flushing
13553 which caused some random errors (bug #79381).
13555 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13557 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13558 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13560 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13562 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13565 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13566 freebsd ports tree.
13568 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13569 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13571 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13574 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13576 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13578 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13580 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13581 macro does not have to be changed during debugging.
13583 * 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>.
13585 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13587 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13589 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13590 MONO_ARCH_NO_EMULATE_MUL is defined.
13592 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13594 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13596 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13598 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
13600 2006-09-11 Zoltan Varga <vargaz@gmail.com>
13602 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
13603 stuff to mini-exceptions.c where it is used.
13605 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
13606 setup code, the real one is in mini-exceptions.c.
13608 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
13609 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
13610 some changes from the freebsd ports tree.
13612 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
13615 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
13617 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
13619 * mini.c: on Linux, check for /proc to be mounted
13620 (bug# 79351, novell bug#201204).
13622 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
13624 * mini.c: handle cases where pthread_attr_getstack() behaves
13625 incorrectly (bug #78096).
13627 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
13629 * mini-arm.c: support larger stack frames (bug #79272).
13631 2006-09-08 Zoltan Varga <vargaz@gmail.com>
13633 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
13635 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
13638 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
13639 mono_class_from_name () to find a class from its name.
13641 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
13643 2006-09-07 Zoltan Varga <vargaz@gmail.com>
13645 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
13647 2006-09-05 Kornel Pal <kornelpal@gmail.com>
13649 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
13651 2006-09-04 Zoltan Varga <vargaz@gmail.com>
13653 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
13654 callinfo->trampoline.
13656 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
13658 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
13661 2006-09-03 Zoltan Varga <vargaz@gmail.com>
13663 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
13665 2006-09-02 Zoltan Varga <vargaz@gmail.com>
13667 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
13668 stats.method_trampolines, it is already done by the generic trampoline code.
13670 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
13672 2006-09-01 Zoltan Varga <vargaz@gmail.com>
13674 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
13676 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
13678 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
13680 * mini.c (print_jit_stats): Print mscorlib mempool size too.
13682 * mini.c (print_jit_stats): Print new stats.
13684 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13686 2006-08-31 Zoltan Varga <vargaz@gmail.com>
13688 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
13689 Address on two dimensional arrays. Fixes #78729.
13691 * mini.h (MonoCompile): Add a 'skip_visibility' field.
13693 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
13696 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
13698 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
13701 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
13703 (mini_get_ldelema_ins): Ditto.
13705 2006-08-30 Zoltan Varga <vargaz@gmail.com>
13707 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
13708 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
13711 2006-08-29 Neale Ferguson <neale@sinenomine.net>
13713 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
13714 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
13716 * exceptions-s390x.c: Cosmetic change.
13718 * tramp-s390.c: Fix warning.
13720 * cpu-s390.md: Correct length of mul_imm.
13722 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
13724 * aot-compiler.c: added binary writer with ELF backend
13725 implementation (only on Linux/x86 for now).
13727 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13729 * Makefile.am: Don't run net 2.0 AOT tests.
13731 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
13732 (mono_compile_assembly): Skip net 2.0 assemblies as well.
13734 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
13736 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13738 * aot-compiler.c: simplified and refactored the asm-writing code
13739 to allow different backends.
13741 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13743 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
13745 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
13746 little. Share patches of type TYPE_FROM_HANDLE as well.
13748 * mini.c (mono_patch_info_equal): New helper function.
13749 (mono_patch_info_hash): Ditto.
13751 * aot-compiler.c (emit_method_code): Fix s390 build.
13753 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
13754 is not handled because it is stored as a flag and not as a type ctor. Fixes
13757 2006-08-17 Zoltan Varga <vargaz@gmail.com>
13759 * aot-compiler.c: Fix computation of GOT slot statistics.
13761 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
13762 Also remove support for not PIC AOT.
13764 * mini.h: Bump AOT file format version.
13766 * objects.cs: Add a test for #78990.
13768 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
13769 (peter.dettman@iinet.net.au). Fixes #79087.
13771 * basic-long.cs: Add a test for the above.
13773 2006-08-16 Zoltan Varga <vargaz@gmail.com>
13775 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
13777 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
13780 2006-08-15 Zoltan Varga <vargaz@gmail.com>
13782 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
13785 2006-08-10 Jonathan Chambers <joncham@gmail.com>
13787 * mini.c: Don't verify COM proxy invoke calls
13790 2006-08-10 Dick Porter <dick@ximian.com>
13792 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
13793 which process is holding semaphores locked.
13795 2006-08-08 Zoltan Varga <vargaz@gmail.com>
13797 * mini-ia64.c mini-amd64.c: Fix #79027.
13799 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
13801 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
13803 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
13804 implicit arguments in a vararg call. Fixes #79027.
13806 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
13808 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
13809 (mono_get_array_new_va_signature): Ditto.
13811 2006-08-05 Zoltan Varga <vargaz@gmail.com>
13813 * aot-runtime.c: Call init_plt lazily.
13815 * inssel-long.brg: Fix unsigned long->int conversion.
13817 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
13819 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
13820 that most data is now in the .rss/.data section.
13822 2006-08-04 Zoltan Varga <vargaz@gmail.com>
13824 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
13826 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
13828 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
13830 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
13832 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
13833 virtual call. Fixes #79010.
13835 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
13836 and use the result as the this argument in the real call.
13838 * generics.2.cs: Add a new test for #79010.
13840 2006-08-03 Zoltan Varga <vargaz@gmail.com>
13842 * mini-x86.c: Fix a warning.
13844 * aot-compiler.c: Add a bunch of statistics.
13846 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
13848 2006-08-02 Zoltan Varga <vargaz@gmail.com>
13850 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
13852 2006-08-01 Zoltan Varga <vargaz@gmail.com>
13854 * 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>.
13856 2006-07-13 Miguel de Icaza <miguel@novell.com>
13858 * mini.c (mono_method_to_ir): Obtain the original method in the
13859 CIL stream and use this to perform validation.
13863 2006-07-19 Zoltan Varga <vargaz@gmail.com>
13865 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
13866 (mono_arch_call_opcode): Ditto.
13868 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
13871 * mini.c (mono_patch_info_dup_mp): New helper function.
13873 * aot-compiler.c (compile_method): Fix some of the memory allocated during
13874 compilation. Fixes #78827.
13876 2006-07-18 Kornel Pal <kornelpal@gmail.com>
13878 * declsec.c: Use original security informations for
13879 MONO_WRAPPER_MANAGED_TO_MANAGED.
13881 2006-07-15 Jonathan Chambers <joncham@gmail.com>
13883 * mini.c: Allow Com Interop methods/classes and
13884 don't verify COM wrapper calls
13887 2006-07-13 Zoltan Varga <vargaz@gmail.com>
13889 * inssel-long32.brg: Fix long->i4 checked conversion.
13891 * exceptions.cs: Add a test for the above.
13893 2006-07-08 Zoltan Varga <vargaz@gmail.com>
13895 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
13897 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
13900 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
13903 2006-07-03 Zoltan Varga <vargaz@gmail.com>
13905 * mini.c: Fix solaris/x86 exception handling.
13907 * Makefile.am: Get rid of $(ICU_LIBS).
13909 2006-07-02 Zoltan Varga <vargaz@gmail.com>
13911 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
13912 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
13913 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
13915 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
13917 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
13918 this function causes a SIGSEGV.
13920 2006-06-22 Zoltan Varga <vargaz@gmail.com>
13922 * mini.c: Remove unused solaris/x86 includes.
13924 2006-06-21 Zoltan Varga <vargaz@gmail.com>
13926 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
13928 2006-06-20 Jb Evain <jbevain@gmail.com>
13930 * cpu-g4.md: fix max length of start_handler instruction.
13932 2006-06-20 Massimiliano Mantione <massi@ximian.com>
13933 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
13935 2006-06-16 Massimiliano Mantione <massi@ximian.com>
13936 * ssa.c: Fixed bug 78653 for SSA based deadce.
13937 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
13938 MonoInst.flags, used in SSA based deadce.
13939 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
13940 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
13942 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
13944 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
13945 it can end up using non executable memory on ppc64 systems
13946 running ppc32 userspace (fix from Johannes Berg).
13948 2006-06-14 Dick Porter <dick@ximian.com>
13950 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
13953 2006-06-13 Massimiliano Mantione <massi@ximian.com>
13954 * mini.c: Made so that inline is locally disabled if it would
13955 trigger a .cctor, because too many apps depend on this behavior
13956 (which seems to be also the one of the MS CLR).
13958 2006-06-13 Zoltan Varga <vargaz@gmail.com>
13960 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
13961 No idea why this worked before.
13963 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
13964 which branch to outer exception clauses since they could skip the
13965 inner finally clauses. Fixes #78633.
13967 * exceptions.cs: Add a test for the above.
13969 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
13972 * iltests.il: Add a test for the above.
13974 2006-06-12 Zoltan Varga <vargaz@gmail.com>
13976 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
13977 after the end of a try bblock, to prevent asserts in mini_method_compile ().
13979 * iltests.il: Add a test for the above.
13981 2006-06-10 Zoltan Varga <vargaz@gmail.com>
13983 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
13985 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
13986 methods as instrinsics.
13988 2006-06-09 Wade Berrier <wberrier@novell.com>
13990 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
13991 (simple-cee-ops.h ssapre-mini-ops.h)
13993 2006-06-09 Neale Ferguson <neale@sinenomine.net>
13995 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
13996 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
13998 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
13999 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14001 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14003 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14005 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14007 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14008 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14009 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14010 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14011 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14012 of opcodes, so that bug 78549 should not happen again.
14013 * ssapre.c: Updated to use the renamed files.
14015 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14017 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14018 in OP_ATOMIC_EXCHANGE_I4.
14020 2006-06-07 Wade Berrier <wberrier@novell.com>
14022 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14023 in mono_debugger_create_notification_function)
14025 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14027 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14029 * mini.c (type_from_stack_type): Disable some changes which do not
14032 * driver.c: Reenable opts.
14034 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14035 of the evaluation stack.
14037 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14038 evaluation stack trace at entry to the bblock.
14040 * mini.c (merge_stacks): New function to perform verification of stack merges.
14041 Turned off by default.
14043 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14046 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14048 * local-propagation.c: Fixed bug 78549.
14050 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14052 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14054 2006-06-02 Miguel de Icaza <miguel@novell.com>
14056 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14057 tramp-arm.c, tramp-ia64.c
14058 (mono_debugger_create_notification_function): Update signature to
14059 new signature and use new protocol for creating the notification
14062 Should fix the build.
14064 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14066 * exceptions-ppc.c (mono_jit_walk_stack)
14067 (ves_icall_get_frame_info): Fix the build
14069 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14071 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14073 2006-05-31 Raja R Harinath <rharinath@novell.com>
14075 * il2tests.2.il: New file for generics CIL tests. Add test for
14077 * Makefile.am: Update.
14080 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14083 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14085 * aliasing.c: Fixed bug 78311.
14087 2006-05-29 Martin Baulig <martin@ximian.com>
14089 * mini-exceptions.c (mono_find_jit_info): When computing the
14090 native offset, check whether we're actually inside the method's
14091 code; call mono_debug_print_stack_frame() to format the frame.
14092 (ves_icall_System_Exception_get_trace): Call
14093 mono_debug_print_stack_frame() to format the stack frame.
14094 (ves_icall_get_trace): Update to the new debugging API.
14095 (mono_jit_walk_stack_from_ctx): Likewise.
14096 (ves_icall_get_frame_info): Likewise.
14098 * mini.c (get_method_from_ip): Use the new debugging API.
14099 (mono_print_method_from_ip): Likewise.
14102 (mono_jit_walk_stack): Use the new debugging API.
14103 (ves_icall_get_frame_info): Likewise.
14105 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14107 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14109 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14111 * mini.c: Added "limitator" to inline for debugging.
14113 2006-05-24 Martin Baulig <martin@ximian.com>
14115 * debug-debugger.c (mono_debugger_init): Create a private,
14116 malloc()-based code manager for the notification function and
14117 intentionally leak it on exit. This fixes the crash-on-exit race
14121 (mono_debugger_create_notification_function): Added
14122 `MonoCodeManager *' argument.
14125 (mono_debugger_create_notification_function): Added
14126 `MonoCodeManager *' argument.
14128 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14130 * aliasing.c: Fixed 64 bit issue.
14131 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14132 default since all known bugs are fixed (one more time!).
14134 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14136 * mini.c: write barrier support.
14138 2006-05-23 Martin Baulig <martin@ximian.com>
14140 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14141 check at the top of the file.
14143 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14145 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14146 reverting changes without reason and without changelog entries.
14148 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14150 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14151 to a few opcodes. Fixes #78439.
14153 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14154 consistency with other archs.
14156 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14158 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14160 * debug-debugger.c: fix the build.
14162 2006-05-17 Martin Baulig <martin@ximian.com>
14165 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14166 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14167 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14168 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14170 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14172 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14174 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14176 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14177 MONO_TYPE_GENERICINST.
14179 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14180 MONO_TYPE_GENERICINST.
14182 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14184 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14187 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14189 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14191 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14193 2006-05-06 Zoltan Varga <vargaz@gmail.com>
14195 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
14196 mono_trace_cleanup ().
14198 * iltests.il: Fix problem with the newly added test.
14200 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
14201 due to register constraints, free up the previous hreg. Fixes #78314.
14203 * iltests.il: Add new test for #78314.
14205 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14206 Interlocked.Add. Fixes #78312.
14208 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
14210 2006-05-05 Zoltan Varga <vargaz@gmail.com>
14212 * inssel.brg (mini_emit_virtual_call): Fix a warning.
14214 2006-05-05 Martin Baulig <martin@ximian.com>
14216 * debug-mini.c (mono_debug_open_block): New method.
14219 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14220 the beginning of each basic block.
14223 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14224 the beginning of each basic block.
14226 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14228 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14229 default until I understand why they break the build on amd64.
14231 2006-05-04 Zoltan Varga <vargaz@gmail.com>
14233 * mini.c (mini_cleanup): Call mono_cleanup ().
14235 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
14238 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14240 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
14241 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14242 default since all known bugs are fixed, and I cannot reproduce bug
14243 77944... I'm asking Matt Hargett to test again after this commit.
14245 2006-04-28 Massimiliano Mantione <massi@ximian.com>
14247 * mini-codegen.c: Fixed typo that thrashed inline.
14249 2006-04-28 Zoltan Varga <vargaz@gmail.com>
14251 * dominators.c (compute_dominators): Avoid using a worklist since
14252 it is not correct in some cases. Instead, iterate over all bblocks as
14253 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
14255 2006-04-28 Miguel de Icaza <miguel@novell.com>
14257 * mini.c (mono_jit_compile_method_inner): Use
14258 mono_prepare_exception_from_error that resets the value
14261 2006-04-27 Miguel de Icaza <miguel@novell.com>
14263 * mini.c: Move the mini_loader_error_to_exception to metadata.
14265 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14267 * aliasing.c: Fixed bug 78210.
14269 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14271 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14272 default until all their problems (or the ones they trigger) are fixed.
14274 2006-04-26 Zoltan Varga <vargaz@gmail.com>
14276 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
14278 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
14279 as loaded only after resolving patches since that could invoke the same method.
14281 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
14283 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
14286 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
14289 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
14292 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
14293 made from AOT code through the PLT table.
14295 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
14296 holding the plt offset when a call is made to the aot plt trampoline.
14298 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14300 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
14303 * Makefile.am (common_sources): Fix build breakage.
14305 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
14306 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
14307 intra-assembly calls if possible.
14309 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
14311 * mini-trampolines.c: Handle PLT entries.
14313 * mini.c: Avoid creating a GOT var for calls.
14315 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
14316 from mscorlib code.
14318 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
14319 from mscorlib code.
14321 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
14324 * mini.h: Bump AOT file format version.
14326 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
14329 2006-04-25 Martin Baulig <martin@ximian.com>
14331 * driver.c: Disable copyprop, consprop and inline when running
14332 inside the debugger.
14334 2006-04-25 Martin Baulig <martin@ximian.com>
14336 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
14337 with `get_current_thread' and added `detach'.
14338 (MonoDebuggerMetadataInfo): Added `thread_size',
14339 `thread_tid_offset', `thread_stack_ptr_offset' and
14340 `thread_end_stack_offset'.
14342 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14344 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
14347 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
14348 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
14350 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
14352 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
14354 * aot.c: Add support for ADJUSTED_IID.
14356 2006-04-24 Zoltan Varga <vargaz@gmail.com>
14358 * aot.c (emit_method_order): Don't align method_order_end.
14360 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
14361 the interface ID changes.
14363 2006-04-21 Dick Porter <dick@ximian.com>
14365 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
14366 cleaning up a thread. Fixes the new part of bug 77470.
14368 2006-04-20 Geoff Norton <gnorton@customerdna.com>
14370 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
14371 to managed wrapper.
14373 2006-04-19 Zoltan Varga <vargaz@gmail.com>
14375 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
14377 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
14378 SIGSEGV. Fixes #78072.
14380 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
14381 unregister our SIGABRT handler.
14383 2006-04-19 Massimiliano Mantione <massi@ximian.com>
14385 * mini.c: Disabled inline where it can alter the call stack in a
14386 way visible from managed code.
14387 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
14390 2006-04-16 Zoltan Varga <vargaz@gmail.com>
14392 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
14393 on other platforms. Fixes #78089.
14395 2006-04-13 Martin Baulig <martin@ximian.com>
14397 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
14398 determine whether we're inside the debugger.
14401 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
14403 2006-04-12 Zoltan Varga <vargaz@gmail.com>
14405 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
14406 handler clauses. Fixes #78024.
14408 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
14409 in the CALL_MEMBASE opcodes. Fixes #78088.
14410 (mono_arch_get_vcall_slot_addr): Ditto.
14412 2006-04-10 Martin Baulig <martin@ximian.com>
14414 * debug-debugger.c: The thread handling code has now been moved
14415 into ../metadata/threads.c.
14417 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14419 * driver.c (mono_main): Fix --with-gc=none build.
14421 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
14422 (mono_spillvar_offset_float): Ditto.
14423 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
14424 hreg, not when its !global, since on ia64, there is a third category: stacked
14427 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
14429 * mini.c: set MonoInst->klass for load field address and a few other
14432 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14434 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
14436 2006-04-07 Zoltan Varga <vargaz@gmail.com>
14438 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
14439 the branch opt changes.
14441 2006-04-06 Dick Porter <dick@ximian.com>
14443 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
14445 * wapihandles.c (mini_wapi_seminfo):
14446 * driver.c (mono_main): Add semaphore info option
14448 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14450 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14451 branch optimization changes. Fixes #78009.
14453 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14455 * mini.c: ignore accessibility of methods in managed->native wrappers.
14457 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14459 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14461 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14463 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14465 * mini.c: Modify the branch optimizations to preserve the invariant that
14466 the entries inside the in_bb and out_bb arrays are unique.
14467 (mono_unlink_bblock): Avoid creation of new arrays.
14469 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14471 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14474 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14476 * mini.c (optimize_branches): Remove the "optimizations" in
14477 the cbranch1/cbranch2 -> branch cases which were causing several
14478 problems in the past. Fixes #77986.
14480 2006-03-31 Chris Toshok <toshok@ximian.com>
14482 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14483 default optimizations :(
14485 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14487 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14490 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14492 * local-propagation.c: Added comments to structs and removed
14493 "Mono" prefixes from local tree mover types.
14495 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14497 * Makefile.am (arch_sources): Define this for each architecture so
14498 libmono_la_SOURCES is defined in one place.
14500 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14502 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14505 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14507 * driver.c: print the GC name supplied by configure.
14509 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14511 * local-propagation.c: Added tree mover, and moved here all the
14512 local propagation code from mini.c
14513 * mini.c: Added support for treeprop, and moved all the local
14514 propagation code to local-propagation.c
14515 * mini.h: Added support for treeprop
14516 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14517 treeprop, inline and deadce by default
14518 * Makefile.am: Added local-propagation.c
14520 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14522 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14524 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14526 * debug-debugger.c: make it compile without the Boehm GC.
14528 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14530 * mini.c: fixed issue with mismatch when an icall is registered
14531 with multiple names but same address.
14533 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14535 * declsec.c, mini-exceptions.c: use write barrier to set reference
14536 fields of managed objects.
14538 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14540 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14541 (can_access_internals): Fix a warning.
14543 * mini.c (print_method_from_ip): Rename this to
14544 mono_print_method_from_ip so it gets exported.
14546 * trace.c: Deal with strings inside StringBuilder's containing garbage
14547 and fix memory leaks. Fixes #77848.
14549 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14551 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14554 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14556 * mini-s390.c: Remove OP_X86_TEST_NULL.
14558 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14560 * mini.c: use the correct GetHashCode() for the moving collector.
14562 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14564 * liveness.c: Regalloc spill cost tuning.
14566 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14568 * mini-s390x.h: Correct S390_LONG macro.
14570 * mini-s390x.c: Cleanup unused code.
14572 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14574 * jit-icalls.h: New file.
14576 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14577 icalls and include that instead of including jit-icalls.c.
14579 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14582 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14584 * mini.c: when checking for member accessibility, also check for
14585 friend assemblies and for explicit interface implementations.
14587 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14589 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14591 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14593 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14594 common cases are done first.
14596 * mini-ops.h: Only define platform specific opcodes on the given platform.
14598 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
14601 2006-03-14 Martin Baulig <martin@ximian.com>
14603 Revert Paolo's change from r57348:
14605 * mini.h: don't use gboolean for bitfields.
14606 * mini.c: verifier changes for fields and methods accessibility.
14608 2006-03-13 Neale Ferguson <neale@sinenomine.net>
14610 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
14612 * mini-s390x.c: Fix conv_r_un.
14614 * cpu-s390, cpu-s390x.md: Fix lengths.
14616 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
14618 * mini.c: nested types have access to all the nesting
14619 levels, not just the enclosing types.
14621 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14623 * mini.c: added a few more verification checks.
14625 2006-03-12 Zoltan Varga <vargaz@gmail.com>
14627 * liveness.c: Merge optimizations from the linear-il branch.
14629 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14631 * mini-ia64.c (emit_call): Add a comment.
14633 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
14635 * tramp-ia64.c: Fix some warnings.
14637 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
14639 * mini.h: don't use gboolean for bitfields.
14640 * mini.c: verifier changes for fields and methods accessibility.
14642 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14644 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
14645 lazy icall wrapper changes.
14647 * dominators.c: Replace all the dominator algorithms with faster
14648 ones from the linear-il branch.
14650 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
14653 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14654 common cases are done first.
14656 * mini-amd64.c: Fix some warnings.
14658 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
14661 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
14664 * mini.h: Add a missing prototype.
14666 2006-03-10 Zoltan Varga <vargaz@gmail.com>
14668 * mini.c: Compile icall wrappers lazily.
14670 * mini-codegen.c: Use printf instead of g_print since its much faster.
14672 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14675 * mini.c (optimize_branches): Cache the negative result from
14676 remove_block_if_useless ().
14678 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
14679 Also fix some bblock linking issues.
14681 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
14684 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
14686 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
14687 accessed fields first, for better cache behavior.
14689 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14691 * mini.c: speedup IList<T> array accesses.
14693 2006-03-09 Zoltan Varga <vargaz@gmail.com>
14695 * mini.c (mono_method_to_ir): Handle large methods overflowing the
14696 inline_costs counter. Fixes #77190.
14698 2006-03-06 Zoltan Varga <vargaz@gmail.com>
14700 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
14701 trace messages. Fixes #77706.
14703 2006-03-04 Martin Baulig <martin@ximian.com>
14705 * tramp-amd64.c, tramp-x86.c
14706 (mono_debugger_create_notification_function): Use
14707 mono_global_codeman_reserve() to allocate a buffer at runtime and
14710 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
14712 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
14713 notification function at runtime and then call `initialize' in the
14714 `MONO_DEBUGGER__debugger_info' vtable.
14716 2006-03-04 Zoltan Varga <vargaz@gmail.com>
14718 * iltests.il: Fix a visibility problem.
14720 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14722 * driver.c, mini.c: add hooks for the counters API.
14724 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14726 * driver.c: show disabled options.
14728 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14730 * linear-scan.c: always use cost-driven selection.
14732 2006-02-28 Raja R Harinath <rharinath@novell.com>
14734 * jit-icalls.c (helper_compile_generic_method): Revert change from
14737 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
14739 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
14741 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
14743 * inssel.brg: style fixes, mostly to force the updated monoburg
14744 to run for people using svn.
14746 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
14748 * mini.c: match monoburg changes.
14750 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14752 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
14753 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
14754 declaration in the header file.
14756 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
14758 * helpers.c: reduce relocations and mem usage.
14760 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
14762 * mini.h, mini-codegen.c: disable logging features if
14763 requested by configure.
14765 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
14767 * mini.c: tiny verifier changes.
14769 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14771 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
14772 cpu-pentium.md: stack alignment changes for osx/x86,
14773 partially from Geoff Norton <gnorton@customerdna.com>.
14775 2006-02-24 Raja R Harinath <harinath@gmail.com>
14777 * jit-icalls.c (helper_compile_generic_method): Update to changes
14778 in metadata/class.c.
14780 2006-02-24 Zoltan Varga <vargaz@gmail.com>
14782 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
14784 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
14785 interface calls with large offsets.
14787 2006-02-23 Raja R Harinath <rharinath@novell.com>
14789 * jit-icalls.c (helper_compile_generic_method): Document the
14790 special-case we depend on so that we can inflate the method twice
14791 with the same context with no bad side-effects.
14793 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
14795 * mini-x86.c, mini-amd64.c: fix for case when xen support
14798 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
14800 * mini-x86.c, mini-amd64.c: generate code to access tls items
14801 in a faster way for Xen systems.
14803 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14805 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
14806 updates and compilation fixes for the OSX/x86 port, mostly from
14807 Geoff Norton <gnorton@customerdna.com>.
14809 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14811 * inssel.brg: faster interface call implementation
14812 to sync with the interface_offsets MonoVTable changes.
14814 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14816 * mini.c: more verification checks.
14818 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
14820 * mini.c: added a few more verification checks.
14822 2006-02-17 Neale Ferguson <neale@sinenomine.net>
14824 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
14825 facility on the processor and use it if available.
14827 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14829 * driver.c, aot.c, mini.c: throw exception if the IL code is
14830 invalid or unverifiable.
14832 2006-02-17 Raja R Harinath <rharinath@novell.com>
14834 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
14837 2006-02-16 Zoltan Varga <vargaz@gmail.com>
14839 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
14841 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14843 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
14844 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
14845 handling of instantiated generic valuetypes.
14847 2006-02-11 Zoltan Varga <vargaz@gmail.com>
14849 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
14850 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
14853 * generics.2.cs: Revert the nullable reftypes tests.
14855 2006-02-10 Zoltan Varga <vargaz@gmail.com>
14857 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
14858 using __builtin_frame_address (1) as it doesn't work in the presence
14859 of optimizations. Hopefully fixes #77273.
14861 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
14862 -> generics.cs change as it doesn't work with some automake versions.
14864 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14866 * mini.c: handle systems that sue a different way to
14867 retrieve the stack address of the current thread.
14869 2006-02-09 Zoltan Varga <vargaz@gmail.com>
14871 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
14872 it specially in the makefile.
14874 * generics.2.cs: Add tests for nullable reference types.
14876 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14878 * mini.c: always handle the case when mono_jit_init()
14879 is called in a thread different from the main thread,
14880 confusing libgc (bug #77309).
14882 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
14884 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
14886 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14888 * mini.c: change optimize_branches () to use a single loop
14889 and introduce a new optimization to simplify some range checks.
14891 2006-02-03 Martin Baulig <martin@ximian.com>
14893 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
14894 and merged with debugger_thread_manager_add_thread().
14895 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
14896 inform the debugger about the main thread.
14898 2006-02-03 Zoltan Varga <vargaz@gmail.com>
14900 * basic.cs: Add test for div.un/rem.un constant folding.
14902 2006-02-03 Neale Ferguson <neale@sinenomine.net>
14904 * cpu-s390x.md: correct int_xor_imm length
14906 2006-02-03 Zoltan Varga <vargaz@gmail.com>
14908 * generics.2.cs: New test for #77442.
14910 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
14913 2006-02-02 Martin Baulig <martin@ximian.com>
14915 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
14916 <mono/metadata/mono-debug-debugger.h>
14918 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
14920 2006-02-02 Martin Baulig <martin@ximian.com>
14922 * debug-debugger.h: New header file for debug-debugger.c.
14924 * debug-debugger.c: Big API cleanup; don't run the managed Main()
14925 function is a separate thread anymore; add support for attaching.
14927 2006-02-01 Zoltan Varga <vargaz@gmail.com>
14929 * tramp-x86.c: Fix a warning.
14931 2006-01-31 Zoltan Varga <vargaz@gmail.com>
14933 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
14934 on very large methods.
14936 * aot.c (load_patch_info): Fix a warning.
14938 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
14940 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
14941 mini-ops.h: alu membase optimizations.
14943 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
14945 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
14946 to speedup StringBuilder.
14948 2006-01-27 Zoltan Varga <vargaz@gmail.com>
14950 * dominators.c (mono_compute_natural_loops): Fix detection of
14951 loop body start blocks.
14953 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
14955 2006-01-26 Zoltan Varga <vargaz@gmail.com>
14957 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
14960 2006-01-25 Massimiliano Mantione <massi@ximian.com>
14962 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14964 2006-01-25 Martin Baulig <martin@ximian.com>
14966 * debug-debugger.c: Moved the `MonoDebuggerManager' and
14967 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
14968 started to cleanup this file a little bit.
14970 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
14972 * mini.c: optimize a codepath frequently happening in generics code.
14974 2006-01-23 Martin Baulig <martin@ximian.com>
14976 * Makefile.am: Only compile debug-debugger.c on supported platforms.
14978 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
14979 functions directly.
14981 * driver.c: debug-debugger.c is only available if
14982 `MONO_DEBUGGER_SUPPORTED' is defined.
14984 2006-01-23 Martin Baulig <martin@ximian.com>
14986 * debug-debugger.c: Only enable this on platforms where the Mono
14987 Debugger is working (x86 and x86_64).
14989 2006-01-21 Martin Baulig <martin@ximian.com>
14991 The Mono Debugger is now using the normal `mono' instead of the
14992 `mono-debugger-mini-wrapper' when executing managed code.
14994 * debug-debugger.c: New file; previously known as
14995 debugger/wrapper/wrapper.c.
14997 * debug-mini.c (mono_init_debugger): Removed.
14999 * driver.c (mono_main): Added new `--inside-mdb' command line
15000 argument which is used when running inside the debugger.
15002 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15004 * liveness.c (mono_analyze_liveness): Remove some unused data
15007 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15009 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15011 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15013 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15014 depends on implementation details of monobitset.
15016 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15019 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15021 * liveness.c: Update after monobitset changes.
15023 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15025 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15027 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15029 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15031 * mini-s390x.c: Remove warning messages.
15033 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15035 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15037 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15039 * generics.2.cs: Add ldelem/stelem_any test.
15041 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15043 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15045 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15047 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15049 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15051 * generics.2.cs: Reenable vtype tests.
15053 * inssel-x86.brg: Remove an icorrect valuetype rule.
15055 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15057 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15058 initial support for OP_ABS.
15060 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15062 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15064 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15066 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15067 conversion and implement LADD/LSUB.
15069 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15072 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15074 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15076 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15079 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15081 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15082 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15083 (stack walk problem).
15085 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15087 * aot.c (mono_aot_load_method): Fix a warning.
15089 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15091 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15093 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15095 * iltests.il: Add test for #77148.
15097 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15100 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15102 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15104 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15106 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15107 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15109 * basic-long.cs: Add lconv-to-r4/r8 tests.
15111 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15113 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15115 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15116 here as on other archs.
15118 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15120 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15122 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15124 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15126 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15128 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15129 instrument_prolog; Add memory_barrier instruction.
15131 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15133 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15135 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15137 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15139 * aliasing.c inssel.brg: Fix warnings.
15141 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15142 could skip initialization of some parts of memory.
15144 * mini.c mini-ia64.c: Fix warnings.
15146 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15148 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15150 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15151 a crash seen on sparc.
15153 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15155 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15157 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15159 * mini-ops.h: Add s390_backchain instruction
15161 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15163 * cpu-s390.md: Add s390_backchain instruction
15165 * mini-s390.c: Significant ABI changes
15167 * mini-s390.h: Cater for zero length structures
15169 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15171 * mini-s390.c: ABI fixes
15173 * inssel-s390.brg: Remove debug statements
15175 * cpu-s390.md: Fix length of ATOMIC_xx operations
15177 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15179 * basic-float.cs: Add float<->long conversion tests.
15181 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15183 * mini-s390.c: Fix LOCALLOC processing.
15185 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15187 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15189 * iltests.il: Add tests for some opcodes not covered by the other
15192 2005-12-15 Neale Ferguson <neale@sinenomine.net>
15194 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
15195 register loading for Tail processing; Correct trace output.
15197 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
15199 * cpu-s390.md: Correct size of jmp instruction.
15201 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15203 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
15205 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15207 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
15208 Bring s390 up to current level.
15210 2005-12-12 Zltan Varga <vargaz@gmail.com>
15212 * generics.2.cs: Disable the newly added tests as they do not work yet.
15214 * generics.2.cs: Add valuetype tests.
15216 2005-12-09 Zoltan Varga <vargaz@gmail.com>
15218 * basic-long.cs: Add i4->u8 test.
15220 * objects.cs: Add tests for JIT intrinsic.
15222 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
15223 optimizations lost by a mistake.
15225 2005-12-07 Zoltan Varga <vargaz@gmail.com>
15227 * basic-long.cs: Remove a test moved to objects.cs.
15229 * arrays.cs: Add more array tests.
15231 2005-12-06 Zoltan Varga <vargaz@gmail.com>
15233 * arrays.cs: Add new tests for multi-dimensional arrays.
15235 2005-12-06 Raja R Harinath <rharinath@novell.com>
15237 * Makefile.am (test_sources2): Add generics.2.cs.
15238 (EXTRA_DIST): Add test_sources2.
15240 2005-12-05 Ben Maurer <bmaurer@ximian.com>
15242 Support for boxing and unboxing nullable types as well as the
15243 isinst operation on nullables, per the CLI ammendment.
15245 * inssel.brg (CEE_ISINST): Special case for nullable
15247 * mini.c (handle_unbox_nullable): new method
15248 (handle_box): Special case for nullable types
15249 (mono_method_to_ir): Call handle_unbox_nullable in correct
15252 * generics.2.cs: New test suite
15254 * Makefile.am: Support for regression tests with generics.
15256 2005-12-03 Zoltan Varga <vargaz@gmail.com>
15258 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
15259 allocated to registers. Fixes #76800.
15261 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
15263 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
15265 2005-11-30 Zoltan Varga <vargaz@gmail.com>
15267 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
15270 2005-11-29 Zoltan Varga <vargaz@gmail.com>
15272 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
15275 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
15277 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
15278 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
15280 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
15281 single precision before storing to a single precision location.
15283 2005-11-28 Raja R Harinath <rharinath@novell.com>
15285 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
15287 2005-11-27 Zoltan Varga <vargaz@gmail.com>
15289 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
15292 * basic.cs: Remove test_0_byte_compares test which was moved to
15293 objects.cs a long time ago.
15295 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15297 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15299 2005-11-20 Zoltan Varga <vargaz@gmail.com>
15301 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
15302 handlers are called.
15304 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
15307 * mini-ia64.c: Add support for the throw->branch exception
15310 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
15312 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15314 * mini.c: Enabled "fastpath" deadce :-)
15316 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15318 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
15319 alias analysis pass to support it.
15320 * mini.h: Likewise.
15322 * liveness.c: Likewise (liveness computation can use aliasing
15323 information to be more accurate).
15324 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
15325 moreover made so that "--compile-all" uses the given optimization
15326 flags and not the default ones.
15327 * aliasing.c: Alias analysis (new file).
15328 * aliasing.h: Likewise.
15329 * Makefile.am: added "aliasing.c" and "aliasing.h".
15331 2005-11-17 Zoltan Varga <vargaz@gmail.com>
15333 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
15336 2005-11-13 Zoltan Varga <vargaz@gmail.com>
15338 * mini-exceptions.c (mono_handle_exception_internal): Remove the
15339 fp >= end_of_stack exit condition, as it is not needed, and it might
15340 become true for fp eliminated frames.
15342 2005-11-11 Zoltan Varga <vargaz@gmail.com>
15344 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
15347 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
15349 * mini-arm.c: fixed alignment of doubles/longs to match
15350 the C ABI (bug #76635).
15352 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
15354 * aot.c: fix compilation with --enable-minimal=aot.
15356 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
15358 * mini-arm.c: fixed compatibility with the new
15359 floating point emulator package for compares.
15361 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
15363 * mini.c : reverted sig->pinvoke changes (r51396-51397).
15365 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
15367 * mini-exceptions.c (print_stack_frame): Output to stderr.
15368 (mono_handle_native_sigsegv): Ditto.
15370 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15372 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
15373 OP_LCONV_TO_OVF_I implementation.
15375 * mini-amd64.c: Add support for the throw->branch exception
15378 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
15379 when the catch clause catches a more general exception, i.e. Object.
15381 2005-10-30 Zoltan Varga <vargaz@gmail.com>
15383 * cpu-ia64.md: Remove unused opcodes.
15385 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
15386 specific defines for architectures defining USE_SIGACTION.
15388 * mini-ia64.c: Fix some warnings.
15390 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
15391 version seemed to skip a frame.
15393 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15395 * mini.c: Clean up the usage of sig->pinvoke flag. Now
15396 only calls which are made to native code use this flag.
15398 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
15400 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
15401 varargs methods as well.
15403 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
15404 which have save_lmf set. Reorganize methods prologs a bit.
15406 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
15407 debugger to the proper place.
15409 2005-10-29 Martin Baulig <martin@ximian.com>
15411 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
15412 when running inside the debugger until the debugger has support
15415 2005-10-26 Zoltan Varga <vargaz@gmail.com>
15417 * mini.h: Fix a warning.
15419 2005-10-24 Miguel de Icaza <miguel@novell.com>
15421 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
15422 we expose publicly, this returns the string.
15424 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
15426 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
15427 with fp elimination.
15429 2005-10-21 Zoltan Varga <vargaz@gmail.com>
15431 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
15432 native stacktrace using the glibc 'backtrace' function if available.
15434 2005-10-20 Zoltan Varga <vargaz@gmail.com>
15436 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
15438 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
15439 handle SIGSEGVs received while in native code.
15441 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
15442 code, call mono_handle_native_sigsegv which will abort the runtime
15443 after printing some diagnostics, instead of converting it into a
15444 confusing NullReferenceException.
15446 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15448 * cpu-pentium.md: Remove unused opcodes.
15450 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15452 * mini-amd64.h (MonoLMF): Add rsp field.
15454 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15457 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15459 * mini-codegen.c (get_register_spilling): Fix some warnings.
15461 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15463 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15464 elimination during exception handling. Enable fp elimination by
15467 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15470 2005-10-16 Martin Baulig <martin@ximian.com>
15472 * mini-exceptions.c
15473 (mono_debugger_run_finally): New public method for the debugger.
15475 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15477 * debug-mini.c (mono_debug_init_method): Fix warning.
15479 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15480 the 'exname' parameter const to fix some warnings.
15482 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15484 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15485 introduced by the previous patch.
15487 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15489 * basic-float.cs: Add test for precision of float arithmetic.
15491 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15492 when loading/storing single values from/to memory.
15494 * mini.c (mono_jit_compile_method_with_opt): Create the function
15495 pointers in the correct domain.
15497 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15499 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15500 introduced by previous patch.
15502 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15503 when out_filter_idx is NULL.
15505 * mini-exceptions.c: Don't run filter clauses twice during exception
15506 handling. Fixes #75755.
15508 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15510 * aot.c: Add support for ldflda wrappers.
15512 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15515 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15517 * mini.c, mini.h: do not consider exception handlers blocks when
15518 setting up interface variables.
15520 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15522 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15524 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15526 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15527 causes a regression.
15529 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15531 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15533 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15534 of the OP_P definitions.
15536 * TODO: Add a proposal for dealing with the CEE/OP mess.
15538 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15539 optimizations from the x86 port.
15541 * cpu-amd64.md: Ditto.
15543 * basic.cs basic-long.cs: Add tests.
15545 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15547 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15548 Patrik Torstensson's implementation of my exception-handling
15549 optimization idea, when the exception object is not used
15552 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15554 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15555 of the mul_imm optimizations from the old jit.
15557 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15559 * mini.c, liveness.c: patch by Patrik Torstensson and
15560 Zoltan Varga to improve performance in methods with
15563 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15565 * driver.c: Remove 'Globalization' entry from --version.
15567 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15569 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15570 there is a profiler interested in JIT events.
15572 * aot.c: Load profile files produced by the AOT profiling module, and
15573 reorder methods based on the profiling info. Add a 'method_order' table
15574 to the AOT file to make mono_aot_find_jit_info work with the reordered
15577 * mini.h: Bump AOT file version info.
15579 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15581 * mini-arm.h: work around what looks like a gcc bug when optimizations
15584 2005-09-28 Raja R Harinath <rharinath@novell.com>
15586 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15587 conditionals. Use ...
15588 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15590 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15592 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15593 to determine the amount of memory to copy when passing valuetypes.
15595 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15596 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15598 2005-09-27 Zoltan Varga <vargaz@gmail.com>
15600 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
15601 information about aot.
15603 2005-09-27 Ben Maurer <bmaurer@ximian.com>
15605 * *.c: Replace the use of {Enter,Leave}CriticalSection with
15606 macros. This will allow a deadlock debugger to easily be plugged
15609 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
15611 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
15613 2005-09-27 Raja R Harinath <rharinath@novell.com>
15615 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
15616 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
15617 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
15618 ($(arch_built)) [CROSS_COMPILING]: Error out.
15620 2005-09-26 Zoltan Varga <vargaz@gmail.com>
15622 * aot.c: Add support for the no_special_static flag for classes.
15624 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15626 * Reapply reverted patches.
15628 * *: Revert r50174 as well.
15630 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
15632 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15634 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
15636 2005-09-23 Miguel de Icaza <miguel@novell.com>
15638 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
15639 part of the SIG_HANDLER_SIGNATURE.
15641 2005-09-23 Zoltan Varga <vargaz@gmail.com>
15643 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
15646 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
15647 introduced by previous patch.
15649 2005-09-21 Zoltan Varga <vargaz@gmail.com>
15651 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
15652 saved registers too.
15654 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
15655 upon the information returned by get_call_info ().
15657 * mini-x86.c (add_float): Fix stack size calculation.
15658 (mono_arch_call_opcode): Rewrite this so it works based up the
15659 information returned by get_call_info ().
15660 (mono_arch_get_this_vret_args): Ditto.
15662 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
15664 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
15665 in cinfo to determine the registers which need to be used.
15667 2005-09-20 Miguel de Icaza <miguel@novell.com>
15669 * driver.c (mono_main): Add --server and --desktop flags.
15671 2005-09-16 Zoltan Varga <vargaz@gmail.com>
15673 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
15674 registers as global registers.
15676 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
15677 longer needed with the new register allocator.
15679 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
15681 * cpu-ia64.md: Remove unused opcodes.
15683 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
15685 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
15687 * cpu-amd64.md: Remove unused opcodes.
15689 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
15690 needed with the new register allocator.
15692 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
15695 2005-09-16 Raja R Harinath <rharinath@novell.com>
15697 * Makefile.am (check-local): Don't invoke semdel-wrapper.
15699 2005-09-16 Martin Baulig <martin@ximian.com>
15701 * exceptions-amd64.c
15702 (throw_exception): Don't call mono_debugger_throw_exception() if
15703 we're a rethrow - see the FIXME in the code.
15705 2005-09-15 Geoff Norton <gnorton@customerdna.com>
15707 * mini.c (mono_init_exceptions): This only works on some architectures.
15709 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15711 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
15714 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
15716 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
15717 now in mini-exceptions.c.
15719 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
15721 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
15722 now in mini-exceptions.c.
15724 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15726 * exceptions-x86.c: Applied patch from Patrik Torstensson
15727 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
15729 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
15730 code into mini-exceptions.c. Add some assertions to it.
15732 2005-09-12 Zoltan Varga <vargaz@gmail.com>
15734 * aot.c (emit_section_change): Applied patch from "The Software Team"
15735 (<software@solmersa.com>). Fix as errors on windows.
15737 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15739 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
15740 method info into the LMF.
15742 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15744 * mini-ia64.c: Add proper unwind info for method epilogs.
15746 * exceptions-ia64.c: Add some code to help debugging.
15748 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
15750 * mini-exceptions.c: Fix warning.
15752 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15754 * mini.c: Really fix build.
15756 * mini-x86.c mini-amd64.c: Fix build.
15758 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15760 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
15762 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
15763 some Interlocked methods as intrinsics.
15765 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
15766 for Thread methods as well.
15768 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
15770 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
15772 * mini-ia64.c mini-x86.c mini-amd64.c
15773 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
15776 * mini.c (mono_init_exceptions): Fix build breakage.
15778 2005-09-10 Zoltan Varga <vargaz@gmail.com>
15780 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
15781 of instructions. Use the new ia64_unw_op macros for emitting unwind
15784 * mini.c (mono_init_exceptions): Initialize exception handling
15785 related trampolines at startup.
15787 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
15789 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
15791 2005-09-09 Zoltan Varga <vargaz@gmail.com>
15793 * mini.c: Handle type loading errors gracefully during compilation and
15794 throw the appropriate exception.
15796 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
15798 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
15799 for the mono binary.
15801 2005-09-09 Martin Baulig <martin@ximian.com>
15803 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
15806 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15808 * mini-arm.h: use emulation for conv.r.un for the release.
15810 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15812 * mini-arm.c, objects.cs: more fixes and tests for them.
15814 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15816 * mini-arm.c: align structures to at least 4 bytes to be able
15817 to keep our current optimized memcpy.
15819 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
15821 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
15823 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15825 * mini.c: ignore SIGPIPE.
15827 2005-09-04 Zoltan Varga <vargaz@gmail.com>
15829 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
15831 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
15833 2005-09-02 Zoltan Varga <vargaz@gmail.com>
15835 * mini.h: Add prototype for mono_allocate_stack_slots_full.
15837 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15839 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
15840 exception handling support.
15841 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
15842 patch by Brian Koropoff <briank@marakicorp.com>).
15844 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
15846 * mini.c: revert another 'optimization' which breaks when
15847 items on the eval stack need to be saved at a basic block end
15850 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15852 * jit-icalls.c: for arrays, ensure we always provide
15855 2005-08-30 Zoltan Varga <vargaz@gmail.com>
15857 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
15859 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
15861 2005-08-29 Zoltan Varga <vargaz@gmail.com>
15863 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
15864 arguments in their original register.
15866 2005-08-28 Zoltan Varga <vargaz@gmail.com>
15868 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
15871 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
15872 when ssapre is enabled.
15874 * inssel-long.brg: Fix bug in previous patch.
15876 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
15877 multiplication by a constant.
15879 2005-08-27 Zoltan Varga <vargaz@gmail.com>
15881 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
15884 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
15887 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
15889 * inssel-arm.brg: apply changes tested by Brian Koropoff
15890 <briank@marakicorp.com>.
15892 2005-08-25 Zoltan Varga <vargaz@gmail.com>
15894 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
15896 2005-08-24 Zoltan Varga <vargaz@gmail.com>
15898 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
15899 to the same register if dreg is just a base register.
15900 (print_ins): Improve printing of membase opcodes.
15902 * inssel-x86.brg: Add optimized ldind(reg) rules.
15904 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
15906 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
15908 * mini.c: when running under valgrind, set the stack bottom for
15909 the GC at the actual approximate stack for the app (fixes running
15910 mono with valgrind).
15912 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
15914 * mini.c: do no break at the first valuetype to init found
15915 (fixes bug #75791).
15917 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
15919 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
15921 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
15923 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
15925 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
15927 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
15929 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15931 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
15933 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
15936 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
15939 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
15942 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
15944 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
15946 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15948 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
15949 in the tail recursion optimization.
15951 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
15952 debug info into the assembly file.
15954 * iltests.il: Add test for filter regions.
15956 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
15957 initial stack of filter regions. Fixes #75755.
15959 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
15961 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
15962 stack requirements.
15964 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15966 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
15967 the check for an already compiled method on non-ia64 platforms.
15968 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
15971 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
15973 * inssel-x86.brg: Add some optimized call rules.
15975 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
15977 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
15980 * mini.h mini-trampolines.c: Pass the trampoline argument to
15981 mono_arch_patch_delegate_trampoline.
15983 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
15985 * mini-trampolines.c: Fix build.
15987 * mini-amd64.h: Add delegate trampolines.
15989 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
15991 * inssel-amd64.brg: Add optimized call rules.
15993 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
15995 * inssel-ia64.brg: Add optimized ldind(reg) rules.
15997 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
15999 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16002 * mini-ia64.c: Remove LMF fixmes.
16004 * mini-ia64.h: Remove most fields from LMF.
16006 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16008 * mini-trampolines.c: Add support for IA64 function descriptors.
16010 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16011 for IA64 function descriptors.
16013 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16015 * tramp-arm.c: patch the vtable for virtual calls. Added
16016 support code to register/unregister the LMF.
16017 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16020 2005-08-19 Dick Porter <dick@ximian.com>
16022 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16023 bit value if needed.
16025 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16027 * mini.c (mini_get_method): Move handling of wrapper data here.
16029 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16031 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16034 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16035 bblock->code does not remain empty.
16037 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16039 * arrays.cs: Add regression test for #75832.
16041 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16042 rules. Fixes #75832.
16044 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16045 instruction scheduling.
16047 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16049 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16051 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16053 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16055 * mini-codegen.c: Fix VC build.
16057 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16059 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16061 * mini.h: fix signature for mono_register_opcode_emulation.
16063 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16065 * mini.c: Get rid of most of the helper_sig_... constants using
16066 mono_create_icall_signature ().
16068 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16070 * jit-icalls.c (helper_ldstr): New helper function.
16072 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16074 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16075 throw, load the string using a helper call instead of creating a string object.
16077 * aot.c: Update after LDSTR changes.
16079 * mini.h: Bump AOT file version.
16081 * aot.c: Save class size info into the AOT file. Print more statistics during
16084 * mini.h: Bump AOT file version.
16086 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16087 ordering of disasm cases. Fixes #74957.
16089 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16091 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16092 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16093 the generic code needed for the ARM port.
16095 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16097 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16098 inssel-arm.brg: more ARM features and fixes.
16100 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16102 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16103 ARM port work in progress.
16105 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16107 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16109 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16111 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16113 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16115 * *-ia64.*: Ongoing IA64 work.
16117 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16119 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16121 * TODO: Remove out-of-data todo stuff.
16123 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16126 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16128 * mini.h: Bump corlib version.
16130 2005-07-27 Martin Baulig <martin@ximian.com>
16133 (create_copy_ins): Added `const unsigned char *ip' argument; set
16134 `copy->cil_code' from it.
16136 2005-07-27 Martin Baulig <martin@ximian.com>
16138 * mini-exceptions.c (mono_handle_exception): Don't call
16139 mono_debugger_handle_exception() for filters.
16141 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16143 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16146 2005-07-26 Martin Baulig <martin@ximian.com>
16148 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16150 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16151 helper_compile_generic_method() if the method is actually virtual
16154 2005-07-26 Martin Baulig <martin@ximian.com>
16157 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16158 public; this is now accessed directly by the debugger.
16159 (mono_generic_trampoline_code): Removed.
16162 (mono_debug_init_method): Also add interncalls and wrappers.
16164 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16166 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16168 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16170 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16172 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16174 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16176 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16178 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16179 getting TLS offsets on AMD64 too.
16181 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16183 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16185 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16187 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16188 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16190 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16192 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
16194 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
16197 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
16198 mono_sparc_is_virtual_call ().
16200 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
16202 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
16203 trampoline parameters.
16205 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
16207 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
16208 to mono_arch_get_vcall_slot_addr.
16210 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
16213 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
16215 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16217 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
16219 2005-07-19 Martin Baulig <martin@ximian.com>
16221 * exceptions-amd64.c (throw_exception): Call
16222 mono_debugger_throw_exception() here like we're doing it on i386.
16224 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16226 * mini-ia64.c: Add optimized TLS access support.
16228 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
16230 * mini-exceptions.c: Ongoing IA64 work.
16232 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
16234 * mini.c: Use the default optimization set when embedding. Fixes
16237 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
16239 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
16240 of trampolines to a separate file.
16242 * mini-trampolines.c: New file.
16244 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
16247 * tramp-x86.c: Reorganize the trampoline code to be similar to the
16250 * mini-codegen.c: Fix cygwin build.
16252 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
16254 * mini.c: Add some minor changes needed by the IA64 port.
16256 * *-ia64.*: Ongoing IA64 work.
16258 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
16260 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
16261 trampolines into arch-independent and arch-dependent parts.
16263 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
16265 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
16267 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
16269 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
16270 the xp-regalloc-branch for amd64.
16272 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
16273 xp-regalloc-branch for x86.
16275 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
16277 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
16279 2005-07-06 Martin Baulig <martin@ximian.com>
16282 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
16283 (mono_jit_runtime_invoke): Likewise.
16285 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
16287 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
16290 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
16291 without loading their metadata. Reorganize the file format so exception handling+
16292 debug info is kept separate from normal method info. Create MonoJitInfo
16293 structures for methods lazily.
16295 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
16297 (x86_class_init_trampoline): Patch AOT class init trampolines too.
16299 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
16301 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
16304 * mini.h: Bump AOT file version.
16306 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
16308 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16310 2005-07-01 Raja R Harinath <rharinath@novell.com>
16312 * Makefile.am (check-local): Call semdel-wrapper.
16314 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
16316 * mini-x86.c: Revert the last change as it seems to break the build..
16318 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
16320 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16322 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
16324 2005-06-27 Ben Maurer <bmaurer@ximian.com>
16326 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
16327 outside of the macro, so strange stuff doesn't happen with gcc4
16328 (NEW_AOTCONST_TOKEN): Likewise.
16330 2005-06-28 Martin Baulig <martin@ximian.com>
16332 * mini.c (mini_class_is_system_array): New static method; use this
16333 instead of `klass->parent == mono_defaults.array_class' everywhere
16334 since this also works for the new generic array class.
16336 2005-06-26 Ben Maurer <bmaurer@ximian.com>
16338 * inssel.brg: Remove warnings.
16340 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
16342 * mini-ia64.c: Ongoing IA64 work.
16344 * basic-float.cs: Add float->i1 conversion test.
16346 * iltests.il: Add conv.u4 test.
16348 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
16350 * inssel-long.brg: Fix bug caused by last change.
16352 2005-06-23 Geoff Norton <gnorton@customerdna.com>
16354 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
16355 BSDs. Allows the x86 JIT to work on OSX86
16357 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
16359 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
16362 * mini-ia64.c: Ongoing IA64 work.
16364 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
16366 * mini-ia64.c: Ongoing IA64 work.
16368 * driver.c: Clean up jit_code_hash as well when using --regression.
16370 * inssel-long.brg: Fix long->i4/u4 conversion rules.
16372 * basic-long.cs: Add tests for long->u4 conversion.
16374 2005-06-18 Ben Maurer <bmaurer@ximian.com>
16376 * mini.c: Take mono_get_domainvar out of macros. This makes sure
16377 that we do not depend on undefined C behavior: the order stuff
16378 gets evaluated within an expression. Fixes mono when compiled on
16381 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
16383 * *-ia64.*: Ongoing IA64 work.
16385 * aot.c: Lower memory usage while loading AOT methods.
16387 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
16389 * mini.h: Bump AOT file format version.
16391 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
16393 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
16395 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
16397 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
16398 not on callee assembly). Fixed some comments.
16400 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
16402 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
16403 it gets proper disassembly.
16404 (emit_method_info): Remove some dead code.
16406 * mini.c (mini_method_compile): Allways allocate the GOT var in
16407 mono_method_to_ir for emulating opcodes.
16409 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
16411 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
16412 before freeing the code memory. Fixes #74990.
16414 * objects.cs: Add regression test for #74992.
16416 * liveness.c: Extend live ranges of arguments to the beginning of the
16417 method. Fixes #74992.
16419 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
16420 so it points into the faulting instruction.
16422 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
16424 * jit-icalls.c (mono_imul_ovf): Add exception handling.
16426 * *-ia64.*: Ongoing IA64 work.
16428 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
16430 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
16432 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
16434 * *-ia64.*: Ongoing IA64 work.
16436 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
16438 * basic-long.cs: Add tests for add/sub.ovf.
16440 * basic.cs: Add tests for sub.ovf.
16442 * *-ia64.*: Ongoing IA64 work.
16444 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16446 * *-ia64.*: Ongoing IA64 work.
16448 * basic.cs: Add conv.ovf.i4.un test.
16450 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16452 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16454 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16456 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16458 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16460 * *-ia64.*: Ongoing IA64 work.
16462 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16465 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16467 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16469 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16471 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16473 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16475 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16476 of a call is callable by a near call.
16478 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16480 * mini-ia64.c: Ongoing IA64 work.
16482 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16484 * genmdesc.c: Make the generated array non-static.
16486 * inssel-long.brg: Fix LSHR_IMM rule.
16488 * *-ia64.*: Ongoing IA64 work.
16490 * *-ia64.*: Ongoing IA64 work.
16492 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16494 * *-ia64.*: Ongoing IA64 work.
16496 * *-ia64.*: Ongoing IA64 work.
16498 * mini-ia64.c: Ongoing IA64 work.
16500 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16502 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16504 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16506 * objects.cs basic-long.cs: Move some tests to objects.cs.
16508 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16510 * *-ia64.*: Ongoing IA64 work.
16512 * iltests.il: Add a new test.
16514 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16515 newobj. Fixes #75042.
16517 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16519 * *-ia64.*: Ongoing IA64 work.
16521 * *-ia64.*: Ongoing IA64 work.
16523 * *-ia64.*: Ongoing IA64 work.
16525 * basic.cs objects.cs: Move tests accessing static variables as well.
16527 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16529 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16531 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16533 * driver.c: Always print failed tests.
16535 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16538 * *ia64*: Ongoing IA64 work.
16540 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16542 * basic.cs: Add tests for add.ovf. Fix warnings.
16544 2005-05-18 Miguel de Icaza <miguel@novell.com>
16546 * driver.c (mono_main): Avoid crash if no argument is passed to
16547 --break; Do not use g_error, but f_printf. And fix all other
16548 ocurrences of the same crash.
16550 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16552 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16553 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16556 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16558 * *-ia64.*: Add beginnings of IA64 backend.
16560 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16562 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16564 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16567 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16569 * mini-amd64.c: Fix a warning.
16571 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16573 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16574 in float_neg. Fixes #74897.
16576 * mini-amd64.c (emit_call): Fix another near call bug.
16578 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16580 * declsec.c: Keep the appdomain information in the structure. Added a
16581 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16582 value gets overwritten).
16583 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16584 an MonoAppDomain member to MonoSecurityFrame.
16585 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16586 used in the stack walk. Now use a MonoArray which grow (double) when
16589 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16591 * mini.c: Re-enabled runtime cleanup, since running threads should
16592 now properly stop when exiting.
16594 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16596 * mini-codegen.c: New file contaning the arch-independent local
16597 register allocator. Not used by any architectures yet.
16599 * mini.h linear-scan.c: Merge some changes from the
16600 mini-xp-local-regalloc branch.
16602 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
16604 * mini-amd64.c (emit_call): Fix calls to native functions when the
16605 runtime is compiled as a shared library. Fixes #74756.
16607 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
16608 on a literal field. Fixes #74751.
16610 2005-04-25 Raja R Harinath <rharinath@novell.com>
16612 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
16614 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
16616 * objects.cs: Add missing null casting test.
16618 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
16620 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
16621 in wrapper methods. Also rename 'address' variable to 'offset'.
16623 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
16625 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
16628 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
16630 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16633 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16635 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
16637 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16639 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
16640 just the last bytes.
16642 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16644 * aot.c (mono_compile_assembly): Fix warning.
16646 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
16647 by the _MSC_VER stuff.
16649 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
16651 * inssel-long.brg: Fix #74588.
16653 * cpu-amd64.md: Fix #74591.
16655 * iltests.il: Add new regression tests.
16657 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
16659 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
16662 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
16664 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
16666 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
16667 from Bill Middleton <flashdict@gmail.com>.
16669 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
16671 * arrays.cs: Add new regression test. Fix warnings.
16673 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
16675 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
16676 and leakage in CKFINITE.
16678 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
16679 this to a null op since it is called on amd64 too.
16681 * exceptions-amd64.c (get_throw_trampoline): Align stack.
16683 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
16684 body since this is not used on amd64.
16686 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
16688 * mini-amd64.c: Remove obsolete fixmes.
16690 * mini.c (print_method_from_ip): Fix debugging support.
16692 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16694 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
16695 so that expressions that don't give much gain are not reduced.
16696 * ssapre.h: Likewise.
16698 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
16700 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
16702 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
16704 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
16706 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
16708 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
16710 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
16712 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
16714 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
16717 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
16719 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
16721 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
16723 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
16724 MONO_ARCH_USE_SIGACTION. Fixes #74252.
16726 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
16728 * mini-x86.c: Fix up stack overflow handling.
16730 * exceptions.cs: Add new regression test.
16732 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
16734 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
16735 mono_jit_thread_attach.
16737 * mini.c (mono_method_to_ir): Verify called method is not abstract.
16739 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16741 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
16742 avoid calling constructors using callvirt.
16744 * inssel.brg: Fix #74073.
16746 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
16748 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
16749 compilation with non-GCC compilers.
16750 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
16751 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
16753 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
16755 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
16756 klass->interface_offsets (will likely fix bug#74073).
16758 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16760 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
16762 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
16764 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
16765 to amd64_div_reg_size ().
16767 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
16769 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
16771 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
16773 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16775 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
16777 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16779 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
16781 * mini.c (mono_precompile_assembly): Load and precompile referenced
16782 assemblies as well. Fixes #74015.
16784 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
16786 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
16788 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
16790 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
16791 a lot of checks and (anyway) permissions cannot work until corlib is
16794 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
16796 * mini-ppc.c: fixed ABI issue on sysv/ppc.
16798 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
16800 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
16801 calls (fixes bug#72824).
16803 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16805 * mini.c: fix tail recursion elimination (see test in bug#73936).
16807 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
16809 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
16810 some fp functions in sse2 mode.
16812 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
16814 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
16816 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
16818 * mini.h mini.c: Add mono_get_jit_tls_key ().
16820 * mini-x86.c: Enable fast TLS support on windows.
16822 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
16824 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
16825 * mini.c: Check for p/invoke method when generating code. If a
16826 p/invoke method, or it's class, isn't decorated with [Suppress
16827 UnmanagedCodeSecurity] then generate code to call System.Security.
16828 UnmanagedDemand (only if the security manager is active).
16830 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16832 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
16833 last change as it seems to cause strange crashes.
16835 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16837 * *.c: handle unsafe function pointers where needed.
16839 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16841 * mini.c (mono_jit_free_method): Remove the fixme too.
16843 2005-03-15 Miguel de Icaza <miguel@novell.com>
16845 * mini.c: As discussed, make the code actually free the delegate
16846 thunk now, to enable the debugging of delegate problems, use
16847 MONO_DEBUG=1 when running Mono.
16849 This takes also care of parts of the leaks as seen by Joe.
16851 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
16853 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
16854 thread_tls_offset calculation.
16856 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
16858 * declsec.c: Reworked linkdemand checks for icall. The previous code
16859 was using the declaration code (untrusted) and didn't work as expected
16860 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
16863 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
16865 * iltests.il: Add new localloc test.
16867 * mini-amd64.c: Handle large stack allocations the same way as on
16868 windows if stack overflow handling is working.
16870 * mini-amd64.c: Allocate the signal stack using mmap.
16872 * mini.c (sigsegv_signal_handler): Fix reading of context.
16874 * mini-exceptions.c: Fix up stack overflow handling.
16876 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
16878 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
16880 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
16882 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
16884 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
16885 tramp_init functions as they are no longer needed.
16887 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
16889 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
16891 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
16893 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
16895 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
16898 * mini-ops.h: Add OP_LMUL_IMM.
16900 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
16901 long mul/div opcodes as intrinsic.
16903 * mini-amd64.c (emit_call): Handle the case when the callee might be
16906 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
16908 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
16911 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
16913 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
16915 2005-03-09 Ben Maurer <bmaurer@ximian.com>
16917 * mini.c (mono_codegen): Don't leak here, to help people running
16920 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
16922 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
16923 conversions in sse2 mode.
16925 * basic-float.cs: Add regression test.
16927 * mini-amd64.c: Reenable sse2.
16929 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16931 * mini-amd64.c: Disable sse2 until some regressions are fixed.
16933 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
16935 * driver.c: Copyright text should include 2005.
16937 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16939 * cpu-amd64.md (load_membase): Fix more max lengths.
16941 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
16943 * cpu-amd64.md (load_membase): Fix max length.
16945 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
16947 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
16949 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
16950 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
16952 * basic-float.cs: Add rounding regression test.
16954 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
16956 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
16958 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
16959 structures in registers for pinvoke wrappers.
16961 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
16963 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
16965 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
16967 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
16968 wrapper to mono_jit_thread_attach.
16970 * mini.c (mini_jit_thread_attach): New jit icall.
16972 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
16973 native->managed wrappers.
16975 * exceptions.cs: Add new regression test.
16977 * mini.c (optimize_branches): Check regions in the cbranch to throw
16978 block case as well. Fixes #73242.
16980 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
16982 * mini.c: thread safety fixes.
16984 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
16986 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
16987 patching stuff, since delegates use jump trampolines so there is
16990 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
16993 * tramp-amd64.c: Fix build.
16995 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
16996 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
16998 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
16999 Rename this to mono_arch....
17000 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17002 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17004 * mini-amd64.c (emit_call): If both the caller and the callee is
17005 guaranteed to have 32 bit addresses, emit a normal call.
17007 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17009 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17010 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17011 method_ptr inside delegates.
17013 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17015 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17016 invalidated. Fixes #73001.
17018 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17020 * mini-x86.c: Only use stdcall for pinvokes on windows.
17022 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17024 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17025 * mini-x86.c: remove unreliable __thread var offset detection,
17026 use the correct accessors and enable by default.
17028 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17030 * mini.c (mono_jit_free_method): Fix memory leak.
17032 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17034 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17036 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17038 * cpu-amd64.md: Fix lengths of atomic opcodes.
17040 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17042 * driver.c: try to not imply using ICU is any good.
17044 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17046 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17047 functions as inline ops.
17049 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17050 some Interlocked functions as inline ops.
17052 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17054 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17056 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17058 * mini.c: Add support for OP_NOT_TAKEN.
17060 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17061 structures in registers for pinvoke wrappers.
17063 * mini-amd64.c: Fix warnings.
17065 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17067 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17069 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17071 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17072 address instead of loading the address from it.
17074 * mini-x86.c: Add support for returning small structs in registers
17075 on Win32. Fixes part of #70864.
17077 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17079 * trace.c (get_token): Improve error checking.
17081 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17083 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17085 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17087 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17088 it can be reused for MonoClass.
17089 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17092 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17094 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17095 instead of a MonoReflectionMethod. The method information wasn't used
17096 when displaying SecurityException details (but will be now).
17098 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17100 * Makefile.am : windows build fix.
17102 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17104 * iltests.il: Add new regression test.
17106 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17109 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17111 * mini.c: Moved linkdemand check into helper function check_linkdemand
17112 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17115 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17117 * declsec.c: Added statistics counter for different kinds of
17119 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17120 (and commented) declaration.
17121 * mini.c: Added statistics counter for security Demand code
17122 generation. Added display of security statistics.
17124 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17126 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17127 Fix compilation errors under gcc-2.95.
17129 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17131 * mini.c, driver.c: Use the new jit trampoline hashtable
17133 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17135 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17137 2005-02-11 Martin Baulig <martin@ximian.com>
17139 * debug-mini.c (mono_debug_close_method): Free the line number array.
17141 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17143 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17146 * mini.h: Bump AOT file format version.
17148 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17150 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17152 * declsec.h: Added macros to get/set lazyly initialized security
17153 informations about assemblies. Added new enum for different type of
17154 possible LinkDemand violation. Added function to check LinkDemands.
17155 * mini.h: Added a field to MonoCompile to hold any security violation
17156 detected when JITting a method (so it can be thrown later).
17157 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17158 and CEE_CALLVIRT. Added code to throw exception at the end of
17159 mini_method_compile (note: the exception is unhandled right now).
17161 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17163 * mini.c, jit-icalls.c: use the managed implementation of
17164 memset for initobj and memset, to avoid managed <-> unmanaged
17167 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17169 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17170 optimization if it would need a GOT var.
17172 * basic.cs: Add tests for constant propagation and switch statements.
17174 * ssa.c: Fix out-of-range constant propagation and switch statements.
17176 2005-02-09 <vargaz@freemail.hu>
17178 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17180 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17182 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17184 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17186 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17188 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17190 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17191 arithmetic operations.
17193 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
17195 * mini-ppc.c: add a workaround for broken user code that
17196 DllImports vararg functions with non-vararg signatures.
17198 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
17200 * mini.c (mono_jit_compile_method_inner): Add detection and a
17201 meaningfull error message for assemblies written in Managed C++.
17203 * tramp-amd64.c mini-amd64.h: Add support for
17204 create_trampoline_from_token ().
17206 * aot.c mini-x86.c abcremoval.c: Applied patch from
17207 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
17209 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
17211 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
17212 which takes a MonoImage/token as parameter instead of a MonoMethod.
17214 * aot.c: Use the new trampoline for initializing vtables.
17216 * aot.c: Add support for ldfld/stfld_remote wrappers.
17218 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
17219 rules for compare <MEM>, IMM.
17221 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
17223 * aot.c: Handle inherited finalizers correctly.
17225 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
17227 * inssel.brg (stmt): Add a missing _setup_... ().
17229 * aot.c: Save some parts of the class state to the AOT file and use it
17230 to recompute that state when a class is initialized.
17232 * mini.c: Install AOT hooks into the runtime.
17234 * mini.h: Bump AOT file format version.
17236 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
17239 * iltests.il: Add new test.
17241 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
17243 * mini.c: fix typo.
17245 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
17247 * mini.c: setup the statistical profiler in the thread attach
17248 callback to cope with the new single thread code.
17250 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
17252 * mini-ppc.c: ensure we have enough room for the profiler
17253 calls (fixed bug#72084).
17255 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
17257 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
17260 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17262 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
17264 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17266 * ssapre.c: Fixed an issue with down safety (this allows IronPython
17267 to succesfully execute parrotbench).
17268 * ssapre.h: Likewise.
17270 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17272 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
17273 variable for stores to method arguments (fixes a SSAPRE issue).
17275 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17277 * mini.c: handle value types in dup, fixes gen-112.cs.
17279 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
17281 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
17282 sequence for calls in dynamic methods to avoid thunks.
17284 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
17286 * mini.c: correctly remove dynamic methods from the hashtable.
17288 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17290 * driver.c: Disabled SSAPRE until fix the bug that appears
17291 in IronPython's parrotbench.
17293 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
17295 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
17297 * mini.c (mono_method_to_ir): Revert the previous change.
17299 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
17300 when AOT compiling.
17302 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
17303 mono_jit_info_table_find () etc. when running under valgrind.
17305 * inssel.brg: Fix warnings.
17307 * mini-exceptions.c: Fix warnings.
17309 2005-01-31 Martin Baulig <martin@ximian.com>
17311 * driver.c (compile_all_methods_thread_main): Don't try to compile
17312 generic methods or anything which has type parameters.
17314 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
17316 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
17318 * TestDriver.cs: Add --verbose flags.
17320 * graph.c ssa.c: Fix 64 bit warnings.
17322 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
17323 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
17324 Fix 64 bit warnings.
17326 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
17327 variable not spotted by gcc.
17329 * mini-amd64.c inssel-amd64.brg: Applied patch from
17330 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
17331 X86_COMPARE_MEMBASE opcodes.
17333 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
17335 2005-01-29 Ben Maurer <bmaurer@ximian.com>
17337 * *: MonoMethod->signature might be NULL now. You *MUST* use
17338 mono_method_signature.
17340 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17342 * driver.c (compile_all_methods_thread_main): Compile the methods
17343 without invoking cctors.
17345 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17347 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
17348 * basic-calls.cs: test for the above.
17350 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17352 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
17353 MonoJitInfo changes.
17355 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
17357 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
17358 eagerly if it contains dynamic methods.
17360 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
17362 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
17363 trace, it is now computed by an icall from trace_ips.
17365 * mini-exceptions.c: Fix a warning.
17367 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
17369 * mini-exceptions.c: don't bother getting stack trace info if
17370 it's not going to be used.
17372 2005-01-27 Raja R Harinath <rharinath@novell.com>
17374 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
17377 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
17379 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
17381 * aot.c: Avoid calling mono_method_get_header () if not needed.
17383 * mini.h: Bump AOT file format version.
17385 * mini.c (mono_emit_native_call): Allocate a GOT var here.
17387 * mini.c (mono_print_tree): Print more info for calls.
17389 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
17391 * declsec.h: Remove warning by adding missing include for marshal.h
17393 2005-01-26 Martin Baulig <martin@ximian.com>
17395 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
17398 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
17400 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
17403 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
17405 * aot.c (mono_compile_assembly): Fix a warning.
17407 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
17409 * declsec.c: Look for security attributes on the original MonoMethod
17410 (and not the wrapped one). This fix permissions on icalls.
17412 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17414 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17416 * mini.c (mono_allocate_stack_slots): Add a fixme.
17418 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17420 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17422 * inssel.brg: optimize casts of sealed types (more
17423 optimizations waiting for fixes in remoting).
17425 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17427 * inssel.brg (stmt): Add another dummy rule.
17429 * driver.c: Fix warnings.
17431 * driver.c (mono_main): If running under valgrind, instruct glib to use
17432 the system allocation functions so valgrind can track the memory
17433 allocated by the g_... functions.
17435 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
17437 * mini-ops.h: Add OP_DUMMY_STORE opcode.
17439 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
17441 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
17442 variables in try regions.
17444 * mini.c (mini_method_compile): Don't disable optimizations on large
17445 methods when AOT compiling.
17447 * mini.c (mono_allocate_stack_slots): New arch independent method to
17448 allocate stack slots. Not yet used.
17450 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17452 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17454 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17456 * mini-ppc.c: make the branch info relative as the code
17457 buffer can be reallocated.
17459 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17461 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17462 * driver.c: Removed the AOT/security restriction. Now initialize the
17463 security manager (in metadata) if --security is used.
17464 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17465 rather than the pointer to declarative security, when AOT is used.
17467 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17469 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17470 basic blocks, reduced intrinsic exception throwing code size.
17472 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17474 * driver.c (mini_usage): Reorder the usage screen.
17476 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17478 * mini.c (mono_resolve_patch_target): Fix warning.
17480 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17482 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17485 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17487 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17488 breaks the amd64 build.
17490 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17491 register allocation. Fixes #71454.
17493 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17495 * arrays.cs: Add new regression test.
17497 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17499 * ssapre.c: Turned usage of snprintf to GString.
17500 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17501 (I left it on by mistake in my previous commit).
17503 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17505 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17506 on cond branch optimization (fixes bug# 71515).
17508 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17510 * abcremoval.c: Fixed bug 71062.
17511 * abcremoval.h: Likewise.
17513 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17515 * mini.c: Added a new functionality to optimize_branches, the removal
17516 of useless basic blocks, and fixed some problem in the removal of
17517 critical edges; some utility functions added for both purposes.
17518 * ssapre.c: Added complex expression support, and fixed bug 70637.
17519 * ssapre.h: Likewise.
17520 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17522 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17523 * driver.c: Re-enabled SSAPRE.
17525 2005-01-19 Martin Baulig <martin@ximian.com>
17527 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17528 the result of mono_get_method_constrained().
17530 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17532 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17535 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17537 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17538 be detected. Fixes #59296.
17540 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17542 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17543 which can happen. Fixes #71361.
17545 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17547 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17550 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17552 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17553 appdomain-unload.exe to fail.
17555 * mini.c: Fix some memory leaks.
17557 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17559 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17560 Fixed bug and sped up some codepaths.
17562 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17564 * mini.c: Fix some memory leaks.
17566 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17569 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17571 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17574 * iltests.il: Add regression test for #71320.
17576 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17578 * mini.c (mono_codegen): Fix installation of profiler hooks.
17580 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17582 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17584 * mini.h, mini.c, cfold.c: optimize access to enum
17585 readonly fields, too. Eval conditional branches if possible
17586 to perform unreachable code removal in more cases.
17588 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17590 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17592 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17595 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17596 WinXP DEP. Fixes #71244.
17598 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
17600 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
17602 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
17604 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
17606 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
17608 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
17611 * mini.h: Bump AOT version.
17613 * mini.h (MonoCompile): Change exvar to a hash table.
17615 * mini.c: Allocate a separate exvar for each handler block.
17617 * mini.c: Get rid of the computation of filter_lengths, its not needed.
17619 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
17620 ex var with the pending exception and only throw if the two are equal.
17623 * exceptions.cs: Add tests for rethrow and nested catch clauses.
17625 * mini-x86.c: Fix warnings.
17627 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
17628 used by all the ports now.
17630 * aot.c: Add write-symbols and save-temps options.
17632 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17634 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
17636 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
17638 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
17641 * tramp-s390.c: Check vtable slot belongs to the domain.
17643 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
17644 as per other platforms.
17646 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
17648 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
17650 * driver.c: we don't run the Main() code in a subthread anymore.
17652 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
17654 * mini.c: added experimental rtc support in the statistical
17655 profiler: if the user has the permission, more accurate statistics
17656 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
17657 The MONO_RTC value must be restricted to what the linux rtc allows:
17658 power of two from 64 to 8192 Hz.
17660 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17662 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
17664 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
17666 * mini-ppc.c: better icache flush for smp.
17668 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
17670 * mini-amd64.c (emit_move_return_value): Fix memory leak.
17672 * mini-x86.c (get_call_info): Add the get_call_info () code from the
17673 amd64 port, not yet used.
17675 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17677 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
17680 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
17682 * driver.c: Added --security option to activate the security manager.
17683 Right now this will allow code generation for declarative demands and
17684 is disabled when AOT is specified.
17685 * mini.c: Add code generation for declarative security demands.
17686 * mini.h: Add mono_use_security_manager as an extern gboolean.
17688 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17690 * aot.c (mono_compile_assembly): Speed up compilation a bit by
17691 emitting more dense assembly code.
17693 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
17694 exception throwing stuff.
17696 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
17698 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
17701 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
17702 left in by mistake.
17704 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
17707 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
17709 * tramp-*.c: Only patch vtable slots if the object is in the current
17710 domain. Fixes appdomain-unload.exe.
17712 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
17714 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
17717 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17719 * mini.c (reverse_branch_op): New helper function.
17721 * mini.c (optimize_branches): Run the new optimization only on
17722 platforms which support it. Also reverse all kinds of branches.
17724 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
17726 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
17729 * mini.c (optimize_branches): Reverse not-equals branches if the false
17730 bblock is a throw. This happens a lot of time with argument checking in
17733 * mini.c (mono_codegen): Add support for placing basic blocks after
17734 the function epilogue.
17736 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
17739 2005-01-05 Miguel de Icaza <miguel@ximian.com>
17741 * mini.c (setup_stat_profiler): Only set this up if the platform
17742 supports ITIMER_PROF.
17744 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17746 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
17749 * inssel.brg: Fix a warning.
17751 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
17753 * mini.c: added support for statistical profiler
17754 (run with: --profile=default:stat).
17756 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
17758 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
17760 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
17762 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
17763 related to global registers from the amd64 port.
17765 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
17767 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
17769 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
17770 with global registers.
17771 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
17773 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
17775 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
17777 * debug-mini.c (encode_value): Fix off-by-one.
17779 * aot.c (encode_value): Likewise.
17781 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
17783 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
17785 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
17788 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
17790 * aot.c (emit_method_info): Increase size of temp buffer.
17792 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
17795 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
17797 * aot.c (emit_method_info): Fix build.
17799 * aot.c: Further rework of the AOT file format to reduce the size of
17800 the method info data.
17802 * mini.h: Bump AOT file format version.
17804 2004-12-27 Martin Baulig <martin@ximian.com>
17806 * mini.c (mini_get_method): New static method; call
17807 mono_get_method_full() and mono_get_inflated_method().
17808 (mono_method_to_ir): Use mini_get_method() instead of
17809 mono_get_method_full().
17811 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
17813 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
17815 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
17817 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
17819 * inssel-amd64.brg: Add some optimization rules.
17821 2004-12-24 Ben Maurer <bmaurer@ximian.com>
17823 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
17824 standard not GC'd stuff is fine.
17826 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
17828 * aot.c: Rework the AOT file format to get rid of most of the global
17829 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
17831 * mini.h: Bump AOT file format version.
17833 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
17835 * mini.h: Bump AOT file format version.
17837 * aot.c (mono_aot_is_got_entry): New function to determine if an
17838 address is inside a GOT.
17840 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
17842 * cpu-pentium.md: Increase the maximum size of some instructions which
17843 might involve a got access.
17845 * mini.c (get_method_from_ip): Another debug helper function.
17847 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
17848 when got var accesses are created during the decompose phase.
17850 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
17852 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
17853 argument mini_compile_method and to MonoCompile, and use this to
17854 determine whenever a given method is compiled for AOT. This allows the
17855 other methods compiled during AOT compilation to be free of AOT stuff,
17856 so the backends does not need to add special support for them by
17857 creating a fake GOT etc.
17859 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
17862 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17864 * mini.c (mono_method_to_ir): It turns out that some of the
17865 x-appdomain wrappers are lax with types, so just ignore this for
17868 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
17869 at the vtable->klass. If it is non-shared code we can just use the
17872 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
17874 * mini-ppc.c: access MonoDomain from tls, too.
17876 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
17878 * declsec.c: Removed unused variable (and related warning ;-)
17880 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17882 * iltests.il: New test for LDELEMA on an array of ref types.
17884 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
17885 all ldelema's on reftypes.
17886 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
17887 it was the wrong place to put it.
17889 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
17890 register to pop to make this cleaner, at the request of Paolo.
17892 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17894 * mini-ops.h (OP_GETHASHCODE): New op.
17896 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
17898 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
17901 For a microbenchmark, this reduces the cost of Hashtable.get_Item
17904 * mini-x86.c (mono_arch_output_basic_block): Rather than
17912 The first is 3 bytes while the second is 1. This saves 36 kb on
17913 mscorlib, quite a big saving. When bootstraping mcs, I was able to
17914 see a small boost because of icache locality.
17916 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
17918 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
17920 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
17921 started code sharing with the generic code.
17923 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
17925 * mini-ppc.c, cpu-g4.md: added code for direct access to
17928 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
17930 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
17931 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
17934 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
17936 * declsec.c|h: Added functions to cache the declarative stack modifiers
17937 in MonoJitInfo and to create a security frame from a MonoJitInfo
17939 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
17940 created. Register internal calls for System.Security.SecurityFrame::
17941 _GetSecurityFrame and _GetSecurityStack.
17942 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
17943 the definitions for the new stack walk/callback mechanism.
17944 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
17945 first security frame for LinkDemands and InheritanceDemands) and
17946 GetSecurityStack for Demands. Both use the new mono_walk_stack code
17948 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
17949 walk initialization (lupus).
17951 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17953 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
17955 (handle_loaded_temps): Do not create a temporary variable for
17956 things that we know are temps. They will never be modified.
17957 (mono_spill_call): Set MONO_INST_IS_TEMP
17958 (mono_emulate_opcode): ditto
17960 (mono_method_to_ir.CEE_DUP): ditto
17962 2004-12-19 Ben Maurer <bmaurer@ximian.com>
17964 * mini.c (type_to_eval_stack_type): Make this handle the void type
17965 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
17966 (emit_tree): use ip_in_bb to special case some common idioms
17967 Update all callers to pass in the IP.
17968 (mono_method_to_ir): Make CEE_CALL* do the above as well.
17970 This gives us a nice 2% speedup in mcs bootstrap.
17972 * mini-x86.c (peephole_pass): Peephole pass to make
17981 * mini.c (ip_in_bb): new method.
17982 (mono_method_to_ir): use this method rather than doing the hash
17985 * linear-scan.c (mono_linear_scan): When expiring actives, you
17986 don't need to keep around variables that expire on this
17987 instruction. This makes it so that:
17990 store (ebx add (ebx, 1))
17994 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
17996 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
17997 combination to avoid doing two copies. Fix up problems with previous
18000 * mini.c: Fix 64 bit warnings.
18002 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18004 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18006 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18007 changes from the x86 code.
18009 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18011 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18013 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18014 throwing code to reduce its size, unify the AOT and non-aot code and
18015 get rid of relocations in the AOT case.
18017 * mini-x86.h mini.c exceptions-x86.c
18018 (mono_arch_get_throw_corlib_exception): New arch specific function to
18019 raise corlib exceptions which doesn't require relocations in the
18022 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18024 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18026 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18029 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18032 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18034 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18035 with add function when used from Inc/dec atomic
18036 functions. Re-enabled optimization on x86.
18037 * mini-ops.h: renamed atomic_add functions to
18038 allow _add to match the Interlocked::Add and
18039 _add_next to match Interlocked::Inc/Dec.
18041 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18043 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18044 linking of BBs to the end BB, and enabled SSAPRE also with
18045 consprop and copyprop (which was prevented by that bug).
18047 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18049 * mini-x86.c: disabling the Interlocked optimizing code.
18051 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18053 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18054 file version check.
18056 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18058 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18059 interlocked optimization due lack of support on x86, rewrote
18060 exchange to take into account that base may be in eax.
18062 xsp works again; activated Interlocked optimizing code.
18064 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18066 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18068 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18070 * mini-ops.h: Add new opcodes.
18072 * mini.h: Add new patch types. Add got_var to MonoCompile.
18074 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18075 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18076 make it work with all kinds of patchable code.
18078 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18079 address of the GOT, and referencing entries in the GOT.
18081 * mini.c: Add code to load the GOT address if needed by an opcode.
18083 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18084 independent AOT code on the x86 using an elf-style Global Offset Table.
18086 2004-12-14 Raja R Harinath <rharinath@novell.com>
18088 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18090 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18092 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18095 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18097 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18098 of Interlocked:Increment/Decrement/Add as inline ops.
18099 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18101 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18103 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18104 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18106 2004-12-12 Duncan Mak <duncan@ximian.com>
18108 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18109 again. `patch_info->table_size' is no longer valid after Zoltan's
18112 2004-12-12 Martin Baulig <martin@ximian.com>
18114 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18115 if we are the "real" method, ie. not an inlined method inside it.
18117 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18119 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18120 before we look in the special fields table. This fixes
18121 ../tests/thread-static-init.cs.
18123 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18125 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18126 for Array get_Rank and get_Length. Fixes bug #70465.
18128 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18130 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18131 separate structure to reduce the size of MonoJumpInfo.
18133 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18135 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18137 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18139 * mini.c (mini_get_inst_for_method): Changed to allow ports
18140 to return a MonoInst instead of opcode
18141 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18143 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18144 Allow ports to return a created MonoInst instead of op-code, will enable
18146 (renamed mini_get_opcode_for_method to better reflected the functionality)
18148 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18150 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18152 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18154 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18157 2004-12-08 Martin Baulig <martin@ximian.com>
18159 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18160 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18162 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18164 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18167 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18170 2004-12-08 Raja R Harinath <rharinath@novell.com>
18172 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18174 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18176 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18177 bug introduced by the previous patch.
18179 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18181 * mini-ppc.c, objectc.cs: handle large structs passed by value
18182 (fixes bug #69972).
18184 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18186 * mini-ppc.c: OP_ARGLIST implementation from
18187 Geoff Norton <gnorton@customerdna.com>.
18189 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18191 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18192 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
18194 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18196 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
18198 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18200 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
18203 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
18205 * mini-sparc.c: Zero out localled-ed memory.
18207 * iltests.il: Add tests for zeroing out localloc-ed memory.
18209 2004-12-04 Martin Baulig <martin@ximian.com>
18211 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
18212 mono_method_get_signature_full().
18214 2004-12-03 Massimiliano Mantione <massi@ximian.com>
18216 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
18217 and some utility functions (always for SSAPRE), integrated SSAPRE.
18218 * mini.h: Likewise.
18219 * driver.c: Added ssapre option.
18220 * ssa.c: Small fix on OP_ARG handling.
18221 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
18222 * Makefile.am: Likewise.
18224 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
18226 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
18227 now in the xp code.
18229 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
18232 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18234 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
18236 * cpu-s390.md : Increase instruction length of oparglist.
18238 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
18240 2004-11-30 Martin Baulig <martin@ximian.com>
18242 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
18243 virtual generic methods. We call a special helper_compile_generic_method()
18244 icall to retrieve the method from the vtable, inflate and compile
18245 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
18247 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
18249 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
18251 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
18253 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
18255 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
18258 2004-11-27 Ben Maurer <bmaurer@ximian.com>
18260 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
18261 platforms with PIC aot.
18263 2004-11-28 Martin Baulig <martin@ximian.com>
18265 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
18268 2004-11-28 Martin Baulig <martin@ximian.com>
18270 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
18271 the result of mono_type_get_underlying_type() to check whether
18274 2004-11-26 Martin Baulig <martin@ximian.com>
18277 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
18280 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
18282 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
18283 the same way as the other arguments so they won't get clobbered.
18285 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
18286 calls through R11 since it is clobbered by the trampoline code.
18288 2004-11-26 Raja R Harinath <rharinath@novell.com>
18290 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
18291 pick up in-tree mscorlib.dll.
18293 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
18295 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
18297 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
18298 runtime data/code are now stored in a table similar to the GOT in ELF.
18299 This allows the code itself to be position independent.
18301 * aot.c: Fix loading of referenced assemblies after the lazy assembly
18304 * aot.c: Attach ELF type (object/function) directives to all global
18307 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
18309 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
18311 * mini-amd64.h: Turn on PIC AOT code.
18313 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
18314 returning the offset within an OP_AOTCONST instruction where the GOT
18315 offset needs to be added.
18317 * mini.h: Bump AOT file format version.
18319 2004-11-25 Martin Baulig <martin@ximian.com>
18321 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
18322 uninflated generic methods.
18324 2004-11-25 Martin Baulig <martin@ximian.com>
18326 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
18328 2004-11-24 Martin Baulig <martin@ximian.com>
18330 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
18331 original klass (this only applies for generic instances).
18333 2004-11-24 Martin Baulig <martin@ximian.com>
18335 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
18336 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
18339 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
18341 * mini.c (mono_method_to_ir): Disable inlining for methods containing
18342 localloc. Fixes #69678.
18344 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
18346 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
18348 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
18349 used SSE registers on pinvoke calls. Fixes #69774.
18351 2004-11-23 Geoff Norton <gnorton@customerdna.com>
18353 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
18354 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
18356 2004-11-23 Raja R Harinath <rharinath@novell.com>
18358 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
18359 Refer directly to the mcs/ tree.
18361 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18363 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
18364 Check if a trampoline for a synchronized method is required.
18366 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
18368 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
18369 with localloc if needed. Throe arithmetric exception in
18370 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
18371 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
18373 2004-11-19 Geoff Norton <gnorton@customerdna.com>
18375 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
18376 types before switching on type. Fixes #69622.
18378 2004-11-19 Raja R Harinath <rharinath@novell.com>
18380 * Makefile.am (check-local): New. Integrate into 'make check'.
18381 (MCS,RUNTIME): Define using in-tree mono and mcs.
18383 (%.exe): Use $(ILASM).
18385 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
18387 * mini-ppc.c: adjust initial prolog size (bug #69691).
18389 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
18391 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
18394 2004-11-17 Raja R Harinath <rharinath@novell.com>
18396 * Makefile.am (clean-local): Rename from 'clean'.
18398 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18400 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
18401 to mono_arch_is_int_overflow.
18402 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
18405 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
18407 * declsec.c|h: New files to support declarative security attributes.
18408 Added function to check if a method has (applicable) security.
18409 * mini.c|h: Add check for declarative security attributes in
18410 mono_method_check_inlining.
18411 * Makefile.am: Added declsec.c and declsec.h to the build.
18413 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
18415 * mini.c, mini.h: update to keep dynamic code info per-domain.
18417 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
18419 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
18420 (mini_init): Get rid of it from here too.
18422 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
18424 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
18425 implemented OP_RETHROW (patch by Geoff Norton
18426 <gnorton@customerdna.com>).
18428 2004-11-10 Geoff Norton <gnorton@customerdna.com>
18430 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
18431 between appdomains. Fixes appdomain-unload on PPC.
18433 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
18435 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18436 mini-exceptions.c: handle the new wrapper types.
18437 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
18438 token value as a MonoClass* when compiling a wrapper.
18439 mono_jit_create_remoting_trampoline now takes an additional
18440 MonoRemotingTarget parameter.
18442 2004-11-10 Martin Baulig <martin@localhost>
18444 * mini.c (mono_method_to_ir): Use `generic_container->context'
18445 rather than creating a new one.
18447 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18449 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18451 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18453 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18455 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18456 the experimental aot cache stuff.
18458 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18460 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18461 mini-exceptions.c: update to exception clause structure changes.
18463 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18465 * exceptions-x86.c (throw_exception): Fix warnings.
18467 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18470 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18472 * exceptions-sparc.c (get_throw_exception): Really fix this.
18474 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18476 * tramp-*.c: we no longer support icalls without wrappers, so
18477 a bit of code can be removed here
18479 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18481 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18484 * cpu-sparc.md: Add op_rethrow.
18486 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18488 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18490 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18491 * mini-ops.h: Add OP_RETHROW.
18493 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18495 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18497 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18499 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18500 Makes the output much easier to read
18502 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18504 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18505 prevents another huge leak when compiling with ssa. Secondly, the
18506 performance of doing this rather than freeing the lists is much
18507 better. GList does a lock every time you allocate a list link,
18508 so that it can use a memory pool. So, it is better to just use
18509 a memory pool of our own.
18511 * ssa.c, linear-scan.c: replace g_list_remove_link with
18512 g_list_delete. The remove one does not free the GList, so we were
18513 leaking memory. On -O=all --compile-all with corlib, this cut down
18514 3 MB of allocations.
18516 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18518 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18520 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18522 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18523 into a new function mono_create_jit_trampoline ().
18525 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18527 * trace.c (get_spec): Allow tracing of classes without a namespace.
18529 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18531 * mini.c: Fix pointer overwrite in mini_method_compile.
18533 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18535 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18536 The darwin ABI needs some special handling for 1 and 2 byte structs
18537 Lets use lbz/lhz instead of lwz everywhere.
18538 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18539 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18540 Use stb/sth for the former, and put the latter always on stack instead of in
18541 argument registers.
18543 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18545 * trace.c (is_filenamechar): Add '_'.
18547 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18549 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18551 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18553 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18555 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18556 depends on libmonogc. Fixes #68805.
18558 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18560 * mini.c (mono_jit_free_method): Provide extra information for
18561 this error. Currently this leaks, but will be turned into a
18562 developer option in the future.
18564 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18566 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18568 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18570 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18571 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18572 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18574 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18576 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18577 trampolines for AOT code.
18579 2004-10-22 <vargaz@freemail.hu>
18581 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18582 constructed types. Fixes #68136.
18584 2004-10-21 Martin Baulig <martin@ximian.com>
18586 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18587 if it returns true, unwind the stack to the call instruction.
18589 2004-10-21 <vargaz@freemail.hu>
18591 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18593 * mini.h: Bump AOT version number.
18595 * objects.cs: Add another test for unbox trampolines.
18597 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
18600 2004-10-20 <vargaz@freemail.hu>
18602 * driver.c: Add SHARED to the set of optimizations tested.
18604 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
18606 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
18607 used by CEE_NEWARR.
18609 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
18611 2004-10-20 Martin Baulig <martin@ximian.com>
18613 * mini-exceptions.c (mono_handle_exception): Call
18614 mono_debugger_handle_exception() to tell the debugger about
18615 catch/finally clauses.
18617 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
18619 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
18621 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
18624 2004-10-15 Geoff Norton <gnorton@customerdna.com>
18626 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
18627 methods as their native size, fixed bug #57543, #57545.
18628 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
18629 This saves a temporary register and mullw call down into 1 (minor perf
18630 increase for cases like sum = sum * 5; This use to translate into:
18633 It now translates to
18636 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
18638 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
18641 2004-10-11 Martin Baulig <martin@ximian.com>
18643 * mini.c (mono_method_to_ir): If we're a generic method, get the
18644 MonoGenericContainer from our MonoMethodNormal and create a
18645 MonoGenericContext from it.
18647 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
18649 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
18651 * basic-long.cs: Add test for checked i8->i2 cast.
18653 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18655 * inssel-ppc.brg: added a couple of speedup rules.
18657 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
18659 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
18660 to speed up rebuilds.
18662 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18664 * mini-s390.c: Minor fix to OP_OR_IMM.
18666 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
18668 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18669 better. Fixes appdomain-unload.exe on sparc.
18671 2004-10-02 Massimiliano Mantione <massi@ximian.com>
18673 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
18674 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
18677 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
18679 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
18681 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
18683 * mini.c: Always generate a field read/write wrapper for members
18684 of the class MarshalByRefObject since the actual instance could
18687 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
18689 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
18691 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
18693 * driver.c mini.h trace.c: Move the setting of the main assembly into
18694 a separate function called mono_trace_set_assembly () and call it after
18695 actually loading the main assembly. Fixes #66872.
18697 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
18699 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
18700 using the code manager.
18702 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
18704 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
18706 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
18708 * cpu-amd64.md: Fix bug in previous patch.
18710 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
18713 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
18715 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18716 mini-exceptions.c: updates for changed stack walk interface.
18718 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18720 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
18722 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
18724 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
18726 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
18728 * driver.c (mini_regression_list): Do not call mono_assembly_close
18729 since assemblies can't be unloaded.
18731 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18733 * cpu-amd64.md: Fix more instruction lengths.
18735 * cpu-amd64.md: Fix lengths of some instructions.
18737 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
18739 * inssel.brg: Make the array ldelema check aot friendly.
18741 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18743 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
18745 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
18747 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
18749 * mini-x86.c: Fix build.
18751 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
18752 mono_type_get_underlying_type () helper function to simplify code.
18754 2004-09-09 Martin Baulig <martin@ximian.com>
18756 * mini-amd64.c: Don't access `type->data.klass' directly, call
18757 mono_class_from_mono_type() instead since the type may be a
18760 2004-09-09 Martin Baulig <martin@ximian.com>
18762 * mini-amd64.c (get_call_info): Fix support for generic instances.
18763 (add_valuetype): Use mono_class_from_mono_type() to get the class
18764 since we can be a generic instance.
18766 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
18768 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
18770 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
18772 * liveness.c: reset spill costs on each scan: bug 62107
18774 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
18776 * exceptions-sparc.c (mono_arch_find_jit_info): remove
18777 unnecessary line that doesn't compile
18779 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
18781 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
18782 trampolines, make them call an error function so people can fix their
18785 2004-09-06 Martin Baulig <martin@ximian.com>
18787 * mini.c (mono_method_to_ir): When initializing locals, handle a
18788 generic instances like a valuetype if it's a valuetype and like a
18789 class if it's a class.
18791 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18793 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
18794 stack. Fixes #64674.
18796 * exceptions.cs: Add test for unwinding of call arguments.
18798 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
18800 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
18801 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
18802 set the carry/borrow flag). The sparc and s390 implementations
18803 can now use optimized versions (and simplify the code). ppc bugfixes.
18805 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18807 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
18809 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
18811 * inssel-amd64.brg: Remove leftover 32 bit rule.
18813 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
18815 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
18817 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
18818 mono_arch_find_jit_info functions into a new function. Fix a memory
18821 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
18824 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18826 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
18829 * exceptions.cs: Add array size tests.
18831 * mini.c: Allocate a separate icall wrapper for each arity of
18832 mono_array_new_va. Fixes #59509.
18834 * exceptions.cs: Add testcase for 64578.
18836 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
18838 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
18840 2004-09-02 Martin Baulig <martin@ximian.com>
18842 * mini.c (mono_method_to_ir): When initializing the locals, call
18843 handle_initobj() on the generic instance itself, not its
18846 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18848 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
18849 MonoJitInfo for dynamic methods.
18851 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
18853 * mini.c: Add support for freeing JIT data for dynamic methods.
18855 2004-09-01 Martin Baulig <martin@ximian.com>
18857 * mini-x86.c (is_regsize_var): Added support for generic
18859 (mono_arch_emit_prolog): Make this compile again, use
18860 `x86_push_imm_template (code)'.
18862 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
18864 * mini-x86.c: make all push_imm instructions that get
18865 patched always emit the long form
18867 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
18869 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
18870 in a per-domain hash.
18872 * mini-amd64.c (merge_argument_class_from_type): Handle generic
18875 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
18877 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
18880 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
18883 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
18884 Beginnings of SSE2 support.
18886 * exceptions.cs: Add more tests for checked int<->uint casts.
18888 2004-08-28 Martin Baulig <martin@ximian.com>
18890 * mini-x86.c (mono_arch_instrument_epilog): Added support for
18894 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
18895 Handle generic instances recursively.
18897 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18899 * iltests.il: test for conv.u8 on a constant
18901 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18903 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
18904 LCONV_x4 (shrun_32 (membase)).
18906 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18908 * inssel-x86.brg: c&p rules for push/setret of long
18910 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
18912 * inssel-x86.brg: c&p rules for compare (base, regvar) and
18913 compare (regvar, base)
18915 * inssel-x86.brg: more burg love
18917 * inssel.brg: more cleanup
18919 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
18921 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
18923 * basic-long.cs, basic-calls.cs: new tests for optimization.
18925 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
18927 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
18930 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18932 * mini-amd64.c (read_tls_offset_from_method): Add another case.
18934 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
18936 * inssel.brg (mini_emit_memcpy): use
18937 NO_UNALIGNED_ACCESS to disable memcpy optimization
18939 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18941 * mini-amd64.c: Handle generic types in various places.
18943 * mini.c (mono_method_to_ir): Handle generic types in init locals.
18945 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
18947 * mini.c (handle_box): Fix warning.
18949 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
18951 * mini-amd64.h: Enable the emit_state optimization.
18953 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
18955 * mini-amd64.c: Add some new 64 bit peephole opts.
18957 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
18959 * cpu-amd64.md: sreg1 of div instructions must be %rax.
18961 * mini-amd64.c: Register allocator fixes.
18963 * mini.c: Add an optimization to emit_state to avoid allocation of new
18964 registers on some platforms.
18966 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
18968 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
18970 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
18971 allocation. Fixes #63085.
18973 * basic-long.cs: Add new regression test.
18975 * mini-amd64.c: Register allocator improvements.
18977 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
18979 * mini-amd64.c (read_tls_offset_from_method): Add another code
18982 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
18983 instruction sequence for nullifying class init trampolines.
18985 * objects.cs: Add new regalloc test.
18987 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
18989 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
18991 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
18993 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
18996 * driver.c: Fix profiling after TLS changes.
18998 * driver.c (mono_main): Set mono_stats.enabled if needed.
19000 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19003 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19005 * mini-x86.c: use a 1 op rather than a 2 op tls access
19006 instruction -> faster.
19008 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19010 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19013 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19015 * exceptions-sparc.c (throw_exception): fix typo
19017 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19019 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19020 set tree->dreg correctly with tls. Allow any
19021 register to be used.
19023 * mini-x86.c (read_tls_offset_from_method): add new code
19024 generation pattern seen with GCC.
19027 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19029 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19030 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19031 exceptions-sparc.c: fix some performance issues in exception
19032 handling and setting of the stack trace for exceptions that were
19035 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19037 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19040 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19043 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19045 This patch inlines tls access, when possible.
19047 * mini.h: new arch functions for TLS intrinsics.
19048 All platforms updated with a stub.
19050 * mini.c: use the new intrinsics
19052 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19053 arch specific intrinsic for tls variables
19055 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19057 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19060 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19062 * mini.c: thread local allocation
19064 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19066 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19068 * Makefile.am: Link against the static version of libmonogc.
19070 * Makefile.am: Link the static versions of the convenience libraries
19071 into the mono executable.
19073 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19075 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19077 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19078 on integer overflow.
19080 * mini-amd64.c: Reorganize function call code.
19082 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19084 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19086 * inssel-x86.brg: use xor eax,eax.
19088 * basic.cs: new tests
19090 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19092 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19093 in exception throwing code.
19095 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19097 * inssel-x86.brg: use xor esi,esi.
19099 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19101 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19102 can trace methods compiled during mini_init () too.
19104 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19107 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19109 * Makefile.am: static link on x86 (r=zoltan)
19111 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19113 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19114 code since it causes some programs to fail.
19116 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19118 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19120 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19122 * mini.c: ovfops_op_map - add STACK_OBJ case for
19124 * basic.cs: add test_0_pin_string as test
19127 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19129 * Makefile.am: build C# if srcdir != builddir
19131 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19133 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19134 fall-through blocks.
19136 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19138 * driver.c: enable loop by default again and include abcrem in -O=all.
19140 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19142 * iltests.il: Add some localloc tests.
19144 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19146 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19149 * inssel-amd64.brg: Add some optimizations.
19151 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19154 * Makefile.am: Statically link mono against libmono on AMD64.
19156 * mini-amd64.c inssel-amd64.brg: Optimizations.
19158 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19160 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19162 * tramp-amd64.c: Patch calling code in trampolines.
19164 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19166 * mini-amd64.c: pinvoke struct passing fixes.
19168 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19170 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19171 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19173 2004-08-05 Duncan Mak <duncan@ximian.com>
19175 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19178 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19180 * mini-amd64.c (emit_move_return_value): Move return value for normal
19183 2004-08-05 Martin Baulig <martin@ximian.com>
19185 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19186 `type->type'; just modify `type' itself when dealing with enums
19187 and generic instances.
19188 (check_call_signature): Make `simple_type' a `MonoType *'.
19190 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19192 * mini.c: Use OP_PADD to add offsets to addresses.
19194 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
19196 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
19198 * mini-sparc.c (mono_arch_emit_epilog): fix check
19199 for folding last op into restore instruction
19201 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19203 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
19204 helper methods using the code manager.
19206 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
19208 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
19210 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19212 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
19213 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
19215 * mini-s390.c: fix tail processing
19217 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
19219 * mini-ppc.c: mul.ovf.un exception name fix.
19221 2004-08-03 Martin Baulig <martin@ximian.com>
19223 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
19224 instances; before jumping to `handle_enum', also modify `ptype'.
19226 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19228 * cpu-sparc.md: fcall maximal length too small.
19230 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
19232 * mini-amd64.c mini.h: Add initial support for passing/returning
19233 structures to/from pinvoked methods.
19235 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
19237 * mini-ppc.c: reg allocator fix.
19239 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
19241 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
19243 * inssel.brg: Optimize memset on 64 bit machines.
19245 * mini-amd64.c: Fix some vararg cases.
19247 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19249 * mini-s390.c: Corrected macro in emit_float_to_int
19251 * s390-abi.cs: Tests to exercise the s390 ABI
19253 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19255 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
19258 * basic.cs: Add a test for add.ovf.un.
19260 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
19262 * mini-sparc.c: add case for OP_IDIV_UN
19264 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19266 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
19268 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
19270 2004-07-30 Ben Maurer <bmaurer@ximian.com>
19272 * basic.cs: regression tests.
19274 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
19277 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19279 * basic.cs: Add a new test.
19281 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
19282 and AOT. Various fixes and optimizations.
19284 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
19286 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
19288 * mini-ppc.c: make sure temp regs are not used for global reg
19291 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
19293 * cpu-sparc.md: conv_i8 fix for 64bits
19295 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
19297 2004-07-29 Ben Maurer <bmaurer@ximian.com>
19299 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
19300 add opcode for cmp BYTE PTR [eax], imm.
19302 * inssel.brg: Make memcpy and memset takes bases.
19304 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19306 * *-amd64.*: More AMD64 work.
19308 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19310 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
19311 add a compare-not-equal opcode.
19313 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
19315 * mini.c: Use mono_init_from_assembly instead of mono_init.
19317 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19319 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
19321 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
19323 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
19325 * inssel.brg: 64 bit fixes.
19327 * mini.h (MonoCallInst): Add some AMD64 specific data.
19329 * mini.h: Add some OP_P opcodes.
19331 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19333 * basic.cs: tests for 61797 and 61740
19335 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
19337 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
19338 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
19340 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
19342 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
19344 * *-amd64*.*: Ongoing AMD64 work.
19346 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
19348 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
19350 * *-amd64*: Ongoing AMD64 work.
19352 * mini-arch.h: Add AMD64 support.
19354 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
19356 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
19358 * mini-ops.h: Add new opcodes.
19360 * Makefile.am: Add AMD64 support.
19362 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
19363 rules into the inssel-long*.brg files.
19365 * *-amd64.*: Add beginnings of AMD64 backend.
19367 2004-07-22 Ben Maurer <bmaurer@ximian.com>
19369 * mini.c (print_dfn): commenting out the code that prints
19370 the cil. With -O=deadce, this makes -v -v crash.
19372 * cpu-pentium.md: make checkthis have a length of 2
19374 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
19376 * mini-sparc.h: fix implementations of __builtin
19377 functions for Sun compiler for V9.
19379 2004-07-16 Ben Maurer <bmaurer@ximain.com>
19381 * mini.c: use the new stelem.ref wrapper
19382 * exceptions.cs, arrays.cs: new stelem.ref tests
19384 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19386 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
19387 new XSP should work with these changes).
19389 2004-07-14 Ben Maurer <bmaurer@ximain.com>
19391 * inssel-{long32,x86,}.brg: trivial optimizations.
19393 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
19395 * mini.c: load value when emitting box operation in
19398 2004-07-12 Ben Maurer <bmaurer@ximian.com>
19400 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
19401 is one byte shorter than cmp DWORD PTR [eax], 0.
19403 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19405 * inssel-ppc.brg: arguments on the stack are always
19406 relative to the stack pointer (spotted by Neale Ferguson).
19408 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19410 * exceptions-x86.c: delay appending the method name to the trace until
19411 after mono_jit_info_table_find is called, as this gets the real
19414 2004-07-09 Ben Maurer <bmaurer@ximian.com>
19416 * aot.c: register roots
19418 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19420 * aot.c : I could just use PLATFORM_WIN32 flag.
19422 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19424 * aot.c : Reverting the previous fix. This time it broke linux build.
19426 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19428 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
19430 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
19432 * mini.c (handle_stack_args): Remove some more debugging code.
19434 * mini.c (handle_stack_args): Remove debug output left in by mistake.
19436 * driver.c mini.h aot.c: Allow additional options to be specified with
19437 --aot and pass them to mono_compile_assembly.
19439 * aot.c: Add experimental code to AOT compile all loaded assemblies
19440 on demand and save the code into a cache in the filesystem.
19442 * aot.c: Add support for more wrapper methods.
19444 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19447 * cpu-*.md: Remove removed opcodes.
19449 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19450 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19451 related icalls to marshal.c.
19453 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19455 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19457 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19459 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19461 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19462 * liveness.c: If liveness is recomputated we need to reset the information
19463 for each variable. This way, if the liveness range has been narrowed
19464 by optimizations that happened after the last computation, we can return
19467 For example, if you have
19472 // Tons of code that does not affect i
19478 i = 0 is dead code and will be removed by SSA. However, when
19479 linear scan gets to the code, i will still appear to be live
19480 throughout the entire block. This prevents good register allocation.
19482 2004-07-06 Martin Baulig <martin@ximian.com>
19484 * debug-mini.c (mono_debug_init_method): Allow
19485 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19486 (mono_debug_add_icall_wrapper): New method.
19488 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19490 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19492 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19495 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19497 * aot.c (mono_aot_load_method): Fix loading of debug info.
19499 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19501 * aot.c: Add logging support.
19503 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19505 * mini.h: Add prototype for mono_print_method_from_ip.
19507 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19509 * inssel.brg: 64 bit fixes.
19511 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19514 * Makefile.am: Add SPARC64 support.
19516 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19518 * aot.c: Fix alignment problems on 32 bit platforms.
19520 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19522 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19525 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19528 * mini.h: Bump AOT file version. Some 64 bit fixes.
19530 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19532 * inssel-sparc.brg: Add new rule to avoid register moves.
19534 * inssel.brg: Add ldind_to_load_membase helper function.
19536 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19538 * mini.c: OffsetToStringData intrinsic.
19540 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19542 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19544 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19547 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19548 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19550 * mini.c: reinstated mono_compile_get_interface_var()
19551 on x86, too, since the change breaks the Gtk# build there as well.
19553 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19555 * driver.c: remove loop from the default optimizations: it seems to
19556 interact badly with some of the other options (see bug #60613).
19558 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19560 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19561 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19563 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19565 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19566 vararg-using methods.
19568 2004-06-21 Martin Baulig <martin@ximian.com>
19570 * mini/mini-exceptions.c
19571 (mono_handle_exception): Added `gpointer original_ip' argument.
19572 After calling mono_unhandled_exception(), call
19573 mono_debugger_unhandled_exception() and if that returns true,
19574 restore the context and return.
19576 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19578 * mini-ppc.c: prefer the use of relative branches so
19579 they won't need to be patched in aot code (patch from Patrick Beard).
19581 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19583 * aot.c: patch from Patrick Beard to make the output assembly
19584 more correct for the MacOSX assembler. Small tweak to
19585 generate sane images on Linux/PPC, too.
19587 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19589 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19590 case until bug #59509 is fixed (shows up in #60332).
19592 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19594 * mini.c: make sure the needed wrappers are compiled, too, with
19597 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19599 * driver.c: remove NPTL reference in --version output.
19601 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19603 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
19604 generate valid assembly for the Mach-O assembler.
19606 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19608 * driver.c: don't include abcrem in the all optimization specifier
19609 since it slows down jit compilation too much for now.
19611 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
19613 * mini.c: use BIGMUL only if both operands have the same signage.
19614 * iltests.il: Test for bug 60056. (errors related to signage in
19619 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
19621 * mini.c, aot.c: memory leak fixes.
19623 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19625 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
19627 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
19629 * Makefile.am: remove the -static hack completely, it links in
19630 statically glib as well.
19632 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
19634 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
19635 * exceptions.cs: make it compile with new mcs/csc.
19637 2004-06-03 Massimiliano Mantione <massi@ximian.com>
19638 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
19639 and added relevant test case.
19641 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19643 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
19644 regressions in gtk-sharp.
19646 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
19648 * exceptions.cs: New regression tests.
19650 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
19652 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
19654 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
19656 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
19658 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
19660 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
19662 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
19664 * mini.c (mono_jit_runtime_invoke): Init class in this
19665 method instead of trusting mono_jit_compile_method to
19666 do the work (because wrappers can be in object class)
19668 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
19670 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
19672 * basic-long.cs: New regression test.
19674 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
19676 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
19677 and div/rem checks.
19679 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
19681 * Makefile.am: fix miguel's change to build mono statically against
19682 libmono (track build dependencies).
19684 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19686 * cfold.c: Some glib versions do not have G_MININT32.
19688 2004-05-26 Massimiliano Mantione <massi@ximian.com>
19690 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19691 with precision of tan, atan, sin and cos, and implemented related
19692 regressions tests (fixes bug 54467, but one new problem appeared and
19695 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19697 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
19699 * exceptions.cs: Add test for constant folding && division by zero.
19701 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
19702 since driver.c is in libmono too, so the optimization was useless.
19704 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
19705 variable to driver.c so the compiler can emit more efficient code to
19708 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19710 * Makefile.am: don't distribute generated inssel.[ch] files.
19712 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
19714 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
19715 into the default appdomain. Fixes #58707.
19717 * jit-icalls.c: Remove the broken approximation for truncl, doing
19718 no conversion is better.
19720 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
19723 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19725 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
19726 of the mcrxr instruction which is not available on some processors
19727 even if it's documented to be. Implement add and sub overflow correctly
19728 (still not complete for long unsigned). Speed up icalls a bit.
19730 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
19732 * mini.c (mono_jit_compile_method_with_opt): Make sure that
19733 we run .cctor in the current domain instead of target_domain.
19735 Fixes bug #58558, .cctor not being called in -O=shared.
19737 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19739 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
19741 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
19743 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
19744 which can be done with an imm8, do it that way.
19745 (mono_arch_output_basic_block): ditto for a jmp
19746 (mono_arch_emit_prolog): Computate maximum offset of a label.
19748 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
19750 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
19751 now tries to allocate prefered physical reg's for virtual
19752 regs. This reduces the number of emited spills/loads with
19753 20-30% on our core assemblies.
19755 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19757 * jit-icalls.c: truncl() is not needed and trunc() is
19758 the correct thing to do anyway (bug #58287).
19760 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
19762 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
19765 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
19767 * driver.c: enable loop optimizations by default.
19769 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19771 * mini-x86.c: fix calc of max loop size when aligning loops start.
19773 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
19775 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
19778 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
19780 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
19783 * basic-long.cs: Add tests for add/subtract of immediates with carry.
19785 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
19787 * mini.c (inline_method): Allways inline some wrappers even if the cost
19788 is too large. Fixes #58785.
19790 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
19792 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
19794 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
19795 (crichton@gimp.org). Beginning of support for sparc/linux.
19797 * mini-sparc.c: Optimize retrieval of LMF address.
19799 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
19801 * exceptions-ppc.c: handle alloca in methods with clauses.
19803 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
19805 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
19807 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
19809 * mini.c: Delegate most of the abort signal work to
19810 mono_thread_request_interruption, which also handles Stop and Suspend
19813 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
19815 * mini.c mini.h: Allow inlining of icall wrappers if the backend
19816 supports the save/restore lmf opcodes.
19818 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
19820 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
19821 by gcc-3.4 as well.
19823 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
19825 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19827 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
19828 methods which contain array accesses.
19830 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
19831 boundaries. Fixes #58537.
19833 * iltests.il: Add regression test for #58537.
19835 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19837 * mini-x86.c (mono_arch_local_regalloc): Last part of
19838 fix for bug #58633 (releasing register to early).
19840 2004-05-18 Miguel de Icaza <miguel@ximian.com>
19842 * basic-long.cs: Add new regression test.
19844 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19846 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
19847 register too early on the chain.
19849 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19851 * mini.c (create_helper_signature): Use a helper function to reduce
19852 the code which needs to be written. Also set the calling convention of
19853 icalls on windows. Fixes #57840.
19855 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19857 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
19858 exceptions-ppc.c: added helper function to get the instruction address
19859 from a signal handler context.
19861 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19863 * helpers.c: use g_get_tmp_dir. Invokes happyness
19866 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19868 * helpers.c: Add new env variable to pass args to objdump.
19869 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
19871 2004-05-17 Radek Doulik <rodo@ximian.com>
19873 * Makefile.am (common_sources): added abcremoval.h so it get
19874 disted and daily mono packages on go-mono.com will build again
19876 2004-05-17 Massimiliano Mantione <massi@ximian.com>
19878 * abcremoval.c: Fixed coding style, added copyright header.
19880 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
19882 * mini.h: Added prototype for abc removal main function.
19884 * build_relations_propagation_table.pl: Added copyright header.
19886 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19888 * basic-long.cs: reg test for complex ceq_long bug.
19890 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19892 * mini-x86.c (mono_arch_local_regalloc): Correctly free
19893 reg in long and clob case (bug #58343). Fixed/added comments.
19895 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
19897 * mini.c (mono_jit_runtime_invoke): Follow new convention
19898 of calling the invoke method with an function pointer.
19900 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
19902 * ChangeLog: Fix author of memory leak patch.
19904 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
19906 * Makefile.am: fix make dist as well...
19909 2004-05-14 Massimiliano Mantione <massi@ximian.com>
19911 * cfold.c: Made so that conversions from pointer to int4 are no-ops
19912 on archs where pointers are 4 bytes long.
19914 * Makefile.am: Added abcremoval.c source file.
19916 * abcremoval.c: Added abcremoval.c.
19918 * abcremoval.h: Added abcremoval.h.
19920 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
19922 * inssel.brg: Enabled bounds check removal.
19924 * mini.c: Added support for abcrem optimization.
19926 * mini.h: Added abcrem optimization label.
19928 * driver.c: Added support for abcrem optimization.
19930 * propagated_relations_table.def: Added propagated_relations_table.def.
19932 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
19934 * mini.c, cfold.c: fix style.
19936 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19938 * mini.c: handle issue with the low-level implementation of
19939 some long opcodes (bug #54209).
19941 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
19943 * basic.cs: test for my new cmov stuff.
19945 2004-05-13 Patrik Torstensson
19947 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
19948 opt and added peephole documentation.
19950 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
19952 * tramp-ppc.c: rewrote the generic trampoline code.
19954 2004-05-11 Patrik Torstensson
19956 * mini-x86.c: optimize long shl/shr asm code (one less branch)
19958 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
19960 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
19962 * mini.h mini.c dominators.c: Applied patch from Derek Woo
19963 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
19965 * mini.c: Add new icalls for AsAny marshalling.
19967 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19969 * tramp-ppc.c, mini-ppc.c: more cleanups.
19971 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19973 * mini.c: no warnings.
19975 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19977 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
19979 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
19981 * mini.c: In the thread abort signal handler, if the thread is in the
19982 process of being stoped, don't throw the Abort exception, just stop the
19985 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
19987 * tramp-ppc.c: removed old code.
19989 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19991 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
19992 do some simple speed optimizations on ppc.
19994 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19996 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
19997 and large offsets in load/store.
19999 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20001 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20002 it causes regressions.
20004 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20006 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20009 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20011 * jit-icalls.c: remove warnings.
20012 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20013 speedups for unsafe code.
20015 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20017 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20019 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20021 * basic-calls.cs: Add new regression test.
20023 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20026 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20028 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20031 2004-05-06 Patrik Torstensson
20033 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20034 long reg allocation in any reg (not only eax:edx) and implemented
20035 long shl/shr ops in asm instead of helpers.
20037 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20039 * mini-sparc.h: Fix warnings.
20041 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20044 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20045 separate statement for clarity.
20047 * mini-sparc.c: Update status.
20049 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20051 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20054 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20056 * inssel-ppc.brg: another small pre-release workaround:
20057 we don't do overflow detection for long_sub_un.
20059 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20061 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20062 (also works around a weird ppc bug: 57957).
20064 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20066 * tramp-ppc.c: trampoline fixes.
20068 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20070 * mini-ppc.c: fixed typos.
20072 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20074 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20075 at the top of the stack. Fixed typos. Use a frame registers
20076 for all the methods with exception clauses.
20078 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20080 * exceptions-ppc.c: restore fp registers.
20082 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20084 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20085 order from the stack top (moved the stack room to save the
20086 return value for trace after the param area). Fixed corruption
20087 in restoring registers on unwind.
20089 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20091 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20093 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20095 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20096 and prolog/epilog for methods that use it. Allow
20097 enough param area room for varargs methods. Fix miguel's
20098 breakage in exception handling.
20100 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20102 * Makefile.am: run genmdesc only on current arch.
20104 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20106 * exceptions-x86.c:
20107 * mini-x86.h: fix the build on windows.
20109 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20111 * 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.
20113 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20115 * mini-exceptions.c: New file.
20117 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20118 Move some parts of the x86 exception handling code to an
20119 arch-independent file so it can be shared with other ports.
20121 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20123 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20125 2004-04-26 David Waite <mass@akuma.org>
20127 * driver.c: remove comma from end of enumeration declaration
20129 2004-04-26 Jackson Harper <jackson@ximian.com>
20131 * driver.c: parse config file before loading first assembly. This
20132 allows the user gac to be enabled/disabled.
20134 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20136 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20137 simpler mechanism: we do not care what is encoded initially
20138 (branch absolute or relative), we care about the code and its
20139 target. I kept the old code for reference for now.
20141 The new code tries first to determine if the jump is anywhere in
20142 the -/+32 absolute meg range, if it succeeds, it encodes using the
20143 absolute branch; If not, it tried to find something in the
20144 relative range, if not, it uses the handle_thunk code.
20146 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20148 * exceptions-ppc.c: use the correct ip register on macosx.
20150 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20152 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20154 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20156 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20157 Raise exception on integer divide by zero by hand since the hw
20158 doesn't support it. Handle NaNs in FP compares.
20160 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20162 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20163 code reducing duplication between the platforms and enabled
20164 signal exception handling (on linux for now).
20166 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20168 * exceptions-ppc.c: more macosx support.
20170 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20172 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20174 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20176 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20178 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20180 * iltests.il: more tests.
20182 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20184 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20187 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20189 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20191 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20193 * liveness.c: Mark variables as volatile in all basic blocks reachable
20194 from exception clauses.
20196 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
20198 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
20201 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
20203 * iltests.il, basic.cs: more tests for regalloc.
20205 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
20207 * iltests.il: Some tests for register allocation modifications
20210 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
20212 * exceptions.cs: Add regression test for bug #56782.
20214 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
20215 original stack trace if an exception is rethrown. Fixes #56782. Oh,
20216 the beauty of fixing the same thing in 5 different files...
20218 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
20220 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
20223 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
20225 * mini.c: Add support for STRWLPARRAY marshalling convention.
20227 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20229 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
20230 to init the context to setup the regs pointer).
20232 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20234 * exceptions-ppc.c: more exceptions work.
20236 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20238 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
20241 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20243 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
20244 can use the memory directly.
20246 * cpu-pentium.md: Update documentation from a post from Zoltan.
20248 add x86_add_membase, x86_sub_membase, x86_mul_membase
20250 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20252 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
20253 GENERAL_REGS they were also hardcoded for all PPC ports.
20255 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
20257 Remove hard-coded limit for floating point registers, use
20258 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
20260 Notice that in MacOS X calling conventions you can fit a lot more
20261 floating point values in registers, so I should update the PInvoke
20262 test to excercise the passing of floating point values on the
20263 stack (currently broken).
20265 2004-04-06 Miguel de Icaza <miguel@ximian.com>
20267 * tramp-ppc.c (create_trampoline_code): Added
20268 JUMP_TRAMPOLINE_SIZE.
20269 (ppc_magic_trampoline): Follow the pattern from
20270 x86_magic_trampoline: if code is set to zero, return.
20271 (create_trampoline_code): Always pass MonoMethod to the jump
20272 trampoline, before it was passing a null.
20273 (mono_arch_create_jump_trampoline): Implement the jump stub, could
20274 share the code with mono_arch_create_jit_trampoline.
20276 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
20278 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
20281 * cpu-g4.md: Added length for jmp instruction, the worst case
20282 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
20285 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
20287 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
20289 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
20291 * mini.c: Only set bblock->real_offset when adding a new bblock, and
20292 before each IL instruction.
20294 * mini.c (CEE_BOX): Fix warnings.
20296 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20298 * mini.c: removed a few unused vars and extra whitespace.
20300 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
20302 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
20304 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
20306 (OP_GETCHR): use the above
20307 (CEE_LDELEMA): use the above.
20309 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
20310 version of the generic impl.
20311 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
20312 (CEE_LDELEMA): use the above.
20314 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20316 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
20319 * iltests.il: Added new regression test for #56317.
20321 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20323 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
20324 under NetBSD. Fixes #56450.
20326 * liveness.c (update_gen_kill_set): Fix previous patch.
20328 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20330 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
20332 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
20334 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
20335 ldsfld and ldsflda.
20337 * inssel-sparc.brg: Add more optimizations.
20339 * mini-sparc.c: Replace multiply/divide with shifts if possible.
20341 2004-04-01 Martin Baulig <martin@ximian.com>
20343 * mini.c (handle_box): New static function; moved the
20344 implementation of CEE_BOX here.
20345 (mono_method_to_ir): Added `constrained_call' variable.
20346 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
20347 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
20348 mono_method_get_constrained() to get the method.
20350 2004-04-01 Martin Baulig <martin@ximian.com>
20352 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
20353 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
20354 (mono_method_to_ir): We don't need these macros anymore since
20355 mono_class_get_full() already takes care of it.
20357 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20359 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
20360 use @function (as doesn't accept #function here) and check the return
20361 value of system and stop if fails.
20363 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20365 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
20367 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
20369 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
20371 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
20373 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
20376 * basic-long.cs: Add test for negation of Int64.MinValue.
20378 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
20380 * mini-sparc.c: Update status.
20382 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
20384 * exceptions-sparc.c: Fix return value in filters.
20386 * inssel-sparc.brg: Fix register allocation in some rules.
20388 2004-03-28 Martin Baulig <martin@ximian.com>
20390 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
20393 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
20395 * mini-x86.c (mono_arch_patch_code): Fix warnings.
20397 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
20398 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
20399 remove unused conv_u4 opcode.
20401 * mini-x86.c: Remove valgrind workaround since it slows down things
20402 even when mono is not run under valgrind.
20404 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
20406 * mini-sparc.c: Update status.
20408 * inssel-sparc.brg: Add some optimizations.
20410 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
20411 future delay slot filling. Add support for varargs, tail calls and JMP.
20413 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
20414 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
20416 * inssel.brg: Fix register allocation in OP_ARGLIST.
20418 * inssel.brg: Fix warnings.
20420 2004-03-25 Martin Baulig <martin@ximian.com>
20422 * mini.c (inflate_generic_field): Removed.
20423 (mini_get_method): Removed, use mono_get_method_full(),
20424 (mini_get_class): Removed, use mono_class_get_full().
20425 (mono_method_to_ir): Pass our generic context to
20426 mono_field_from_token().
20428 2004-03-25 Martin Baulig <martin@ximian.com>
20430 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
20431 of a `MonoMethod *'.
20432 (mini_get_method): Take a `MonoGenericContext *' instead
20433 of a `MonoMethod *'.
20434 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
20435 a new local variable called `generic_context' which holds the
20436 current `MonoGenericContext *'; use it to lookup things.
20438 2004-03-24 Martin Baulig <martin@ximian.com>
20440 * mini.c (mini_get_class): New static method; if we're inside a
20441 generic instance, inflate the class if neccessary.
20442 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
20444 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20446 * iltests.il: New regression test for #55976.
20448 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20451 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20453 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20456 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20458 * liveness.c: Consider SSA stores as well as loads when making vars
20461 * exceptions.cs: New regression tests for register allocation.
20463 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20465 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20466 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20467 domain lock only to protect puntual access to data structures.
20468 Added access lock for sighash, jit_icall_hash_name,
20469 jit_icall_hash_addr and domain->code_mp.
20471 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20473 * driver.c: Print SIGSEGV handling method.
20475 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20477 * mini.c (setup_jit_tls_data): Handle case when this is called
20478 multiple times for a thread.
20480 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20481 is different from fbxx_un. Fixes #54303. Also use constants instead of
20482 magic numbers in a lot of places.
20484 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20486 * exceptions.cs: Fix cctor test when --regression is used.
20488 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20490 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20493 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20495 * inssel-ppc.brg: fixed register assignments for some rules.
20497 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20499 * exceptions.cs: Add test for exceptions in static constructors.
20501 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20502 static constructors outside the domain lock. Fixes #55720.
20504 2004-03-17 Martin Baulig <martin@ximian.com>
20506 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20507 (inflate_generic_field): Take the `MonoMethod *' instead of the
20508 `MonoClass *' and added support for generic method.
20509 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20510 have a `field->parent->gen_params', only inflate the field if it's
20511 an open constructed type.
20513 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20515 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20516 exception object instead of the preconstructed ones.
20518 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20520 * mini.c: reverted changed to sigsegv_signal_handler commited
20521 accidentally in the previous patch.
20523 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20526 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20527 running --aot with an old assembly.
20529 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20531 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20534 * mini-sparc.c: Add support for v9 branches with prediction.
20536 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20538 * mini.c (mini_init): #warning is GNUC only
20540 * mini-sparc.h: implement __builtin_frame_address
20541 and __builtin_return_address for Sun C compiler
20543 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20545 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20547 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20549 * basic-calls.cs: Add test for unaligned byref long argument passing.
20551 * mini-ops.h: Add sparcv9 compare and branch instructions.
20553 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20554 v9 instructions if we have a v9 cpu.
20556 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20557 registers for global allocation.
20559 * exceptions-sparc.c: Fixes.
20561 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20563 * liveness.c (mono_analyze_liveness): Optimized version.
20565 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20567 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20570 * basic-float.cs basic-calls.cs: New regression tests.
20572 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20574 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20575 sigaltstack implementation.
20577 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20579 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20580 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20582 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20584 * mini.c: Fix warnings.
20586 * mini.c (mono_resolve_patch_target): New function which contains the
20587 arch independent part of the patching process.
20589 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20590 patching code to a separate function.
20592 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20594 * mini.c (add_signal_handler): ifdef out on Windows
20596 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20598 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20599 cpu-sparc.md: Add exception handling support + other fixes.
20601 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
20602 typed GC detection in --version.
20604 * basic.cs exceptions.cs: New regression tests.
20606 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
20607 the arch specific code can store data during a compilation.
20609 * mini-ops.h: Add OP_SETFRET.
20611 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
20612 function, register a separate icall for each arity, so the icalls can
20615 * mini.c (mono_print_tree): Print negative offsets in a more readable
20618 * mini.c: Make signal handling work on sparc.
20620 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
20622 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
20624 * jit-icalls.c: Emulate truncl by aintl on solaris.
20626 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
20628 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
20630 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
20632 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
20634 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
20635 a MarshalByRef type, inline a method that performs the check, taking into
20636 account that the object can be a proxy. Also implemented tow new opcodes:
20637 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20638 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
20639 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20641 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
20643 * mini-ppc.c: if a relative branch displacement is too big
20644 but it points to and area reachable with an absolute branch,
20647 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
20649 * mini.c: optimize small copies in cpblk.
20651 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
20653 * basic-calls.cs basic-float.cs: New regression tests.
20655 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
20656 negative offsets from %fp. Implement localloc. Fix local register
20657 allocation. Fix the case when the this argument needs to be saved to
20658 the stack. Implement some missing opcodes.
20660 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
20662 * mini.c (mini_method_compile): Reenable global regalloc in methods
20663 with exception handlers.
20665 * linear-scan.c (mono_varlist_sort): Fix warning.
20667 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
20669 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
20672 * liveness.c: Make all variables uses in exception clauses volatile, to
20673 prevent them from being allocated to registers. Fixes #42136.
20675 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
20677 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
20678 causes regressions.
20680 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
20681 argument to mono_arch_regalloc_cost.
20683 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
20686 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
20688 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
20689 Make the cost of allocating a variable to a register arch dependent.
20691 * basic-calls.cs: Fix compilation of tests.
20693 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
20694 helper function to cut back on the number of #ifdefs needed.
20696 * mini-ppc.c: Fix compilation.
20698 * basic-calls.cs: New regression tests.
20700 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
20702 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
20703 of l0 since that is callee saved.
20705 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
20708 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
20709 of delay instruction.
20711 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
20713 * mini.h (MonoCallInst): Add 'virtual' flag.
20715 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
20717 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
20719 * *.cs: New regression tests.
20721 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
20724 * mini.c (mono_runtime_install_handlers): Fix build.
20726 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
20727 'signal_stack_size' members.
20729 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
20730 alternate signal stack.
20732 * exceptions-x86.c: Add stack overflow handling.
20734 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
20735 functions to arch independent code.
20737 * mini.c (mono_print_tree): Print more detailed info for load_membase
20740 2004-02-23 Martin Baulig <martin@ximian.com>
20742 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
20744 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20746 * mini-x86.c: fixed reg allocation for div/rem.
20748 2004-02-22 Miguel de Icaza <miguel@ximian.com>
20750 * driver.c (mono_main): Report some configuratio options on --version.
20752 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
20754 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
20755 low in the address space. Correctly flush memory in thunks where we
20756 output native code.
20758 2004-02-20 Martin Baulig <martin@ximian.com>
20760 * mini.c (mini_get_method): New static method; inflate all generic
20761 methods and methods in open generic instances.
20762 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
20763 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
20765 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20767 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
20769 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
20771 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
20773 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
20775 * mini-sparc.c (flushi mono_arch_output_basic_block): make
20776 it compile using Sun's compiler.
20778 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20780 * 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.
20782 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
20784 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20786 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
20788 * mini-ppc.c: handle calls outside of the allowed range with thunks
20789 allocated using the code manager.
20790 * tramp-ppc.c: use the code manager to hold generated native code.
20791 Fixed the magic trampoline to just patch vtable entries.
20793 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
20795 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
20798 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
20800 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
20803 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
20804 if we have a working __thread implementation.
20806 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
20807 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
20809 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
20811 * mini-x86.c: Fix compilation under gcc 2.
20813 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
20815 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
20816 contains a call to the wrapped function.
20818 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
20819 OP_<CALL>_IMM opcodes, and use them under X86.
20821 * mini.c (mono_jit_find_compiled_method): Fix warning.
20823 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
20825 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
20827 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
20828 functionality to mini.c.
20830 * mini.c (mono_create_jump_trampoline): New function to create a jump
20831 trampoline. Return a compiled method instead of a trampoline if it
20832 exists. Add a cache for jump trampolines.
20834 * mini.c (mono_jit_find_compiled_method): New function to return a
20835 compiled method if it exists.
20837 * mini-x86.c: Call mono_create_jump_trampoline instead of
20838 mono_arch_create_jit_trampoline.
20840 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
20841 a jump trampoline. Fixes #52092.
20843 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
20845 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
20846 which is not up-to-date. Add check_corlib_version () instead.
20848 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
20851 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
20852 since newer valgrind versions do not need it.
20854 * mini.c (mono_jit_compile_method_with_opt): New helper function to
20855 compile a method with a given set of optimizations.
20857 * mini.c: Compile icall wrappers on-demand instead of at startup.
20859 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
20860 wrapper for an icall.
20862 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
20864 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
20867 * iltests.il: Add test for non-empty stack before switch instruction.
20869 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
20871 * mini.c: Add support for new stringbuilder marshalling conventions.
20873 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
20875 2004-02-01 Martin Baulig <martin@ximian.com>
20877 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
20878 in `ginst->mtype_argv'.
20880 2004-01-31 Miguel de Icaza <miguel@ximian.com>
20882 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
20883 facilitate grepping.
20885 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
20887 * mini.c: fixed buglet in initobj generic implementation for references.
20889 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
20891 * Makefile.am: make the version script conditional.
20892 * jit-icalls.c: handle missing truncl().
20894 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
20896 * exceptions.cs: Add more tests for double->int conversion.
20898 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
20899 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
20901 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
20903 * driver.c: make --verbose --version emit an error
20904 if the loaded corlib doesn't match the runtime version.
20906 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
20908 * mini-ppc.h: export ppc_patch().
20909 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
20910 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
20911 on par or better than on MacOSX.
20913 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
20915 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
20916 mono_lookup_pinvoke_call.
20918 * mini-x86.c: Under windows, the default pinvoke calling convention is
20919 stdcall. Fixes #52834.
20921 * mini.c (optimize_branches): Add an upper bound to the number of
20922 iterations to prevent infinite loops on strange loops. Fixes #53003.
20924 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
20926 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
20927 and ISINST. Fixes #52093.
20929 * objects.cs (test_0_vector_array_cast): New tests.
20931 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
20933 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
20934 checking in Array.Set ().
20936 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
20939 * object.cs (test_0_multi_array_cast): New regression test.
20941 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
20943 * exceptions-ppc.c: fix build on Linux/PPC.
20945 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
20947 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
20948 running under valgrind.
20949 (x86_magic_trampoline): Fix build bustage.
20951 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
20952 negative values as well. This is needed for the encoding of the line number
20953 info, since sometimes the line numbers are not in increasing order.
20955 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
20957 * cpu-pentium.md (localloc): Increase the size of the localloc
20958 instruction since it is a loop under Win32.
20960 * debug-mini.c (record_line_number): Get rid of unneccesary memory
20963 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
20965 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
20966 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
20967 Max Horn (max@quendi.de). Fix file names in comments.
20969 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
20971 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
20972 avoid stack overflow.
20973 (replace_usage): Avoid uninitialized variable warnings.
20975 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
20976 and taking the address of valuetype variables.
20978 2004-01-03 Patrik Torstensson
20980 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
20981 for other purposes than FP later on.
20983 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
20985 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
20988 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20990 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
20992 2003-12-30 Patrik Torstensson <p@rxc.se>
20994 * mini-x86.h: Decreased number of availiable fp regs.
20995 Solves corner cases with FP spilling.
20997 2003-12-23 Patrik Torstensson <p@rxc.se>
20999 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21000 for floating point stack tracking / spilling on x86.
21003 * basic-float.cs: added float mul overflow test.
21005 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21007 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21009 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21011 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21012 supports for cond branches that overflow the immediate
21013 overflow offset. mcs can compile simple programs.
21015 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21017 * exceptions-ppc.c: exception handling support wip:
21018 finally handlers get run on exception.
21020 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21022 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21025 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21027 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21028 initial support for stack walking and unwinding.
21030 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21032 * driver.c (mono_main): Make corlib-out-of-sync message more
21033 descriptive. Also remove verify_corlib call.
21035 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21037 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21038 not overlap with other call's arguments, too.
21040 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21042 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21043 move to arch-specific code the choice of arch-specific
21044 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21045 * mini.c: ensure emulation calls will not interleave
21048 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21050 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21051 the magic trampoline stack frame is dropped before executing
21054 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21056 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21057 and integer to fp conversions. Added support for overflowing
21058 arguments on the stack. Reserve a couple more registers as temps.
21059 Added support for aot compilation (as output still needs to be
21062 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21064 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21065 Don't overwrite return register in some corner cases.
21067 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21069 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21070 static constructors when AOT compiling.
21072 * driver.c (mono_main): Call mono_check_corlib_version.
21074 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21076 * cpu-g4.md, basic.cs: fixed div target register.
21078 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21080 * mini-ppc.c, basic.cs: shl_imm fix with test.
21082 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21084 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21085 structures by value. Misc fixes.
21086 * objects.cs: more tests.
21088 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21090 * mini-ppc.c: lconv.ovf.i implemented.
21092 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21095 (mini_init): don't error out if someone already called g_thread_init.
21097 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21099 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21100 to be any type per the spec. Fix abnormal memory usage when
21101 the same object is repeatedly thrown.
21103 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21105 * mini.c: check for overruns in IL code.
21107 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21109 * TODO: Add/remove some todo entries.
21111 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21113 * driver.c (mono_main): Call mono_verify_corlib.
21115 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21117 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21118 This has been moved to mini.c
21119 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21120 type being casted is marshalbyref it could be a proxy, so instead of
21121 emitting the type check code, emit a call to a runtime method that will
21122 perform the check by calling CanCastTo if needed.
21124 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21126 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21127 methods with large stack frames under Win32.
21129 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21131 * Makefile.am: Distribute regression tests.
21133 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21134 at the end instead of inserting each variable into the sorted list.
21136 * linear-scan.c (mono_varlist_sort): New helper function.
21138 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21140 * mini.c: ensure arguments and locals are within bounds.
21142 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21144 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21147 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21149 * mini.c (mono_cprop_copy_values): Fix crash.
21151 * aot.c: Set verbosity back to 0.
21153 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21155 * regalloc.c: complete memory leak fix by Laurent Morichetti
21158 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21160 * driver.c (main_thread_handler): Revert the previous patch.
21162 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21165 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21166 memory from the memory pool.
21168 * driver.c (main_thread_handler): Turn on all optimizations when
21171 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21172 an array for better performance.
21174 * regalloc.c (mono_regstate_assign): Fix memory leak.
21176 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21177 serialize the debug info.
21179 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21180 debug info from the serialized representation.
21182 * aot.c: Save debug info into the generated file and load it when
21185 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21187 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21189 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21190 More FP-related fixes.
21192 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
21194 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
21195 and register allocation buglet. Hello world now runs.
21197 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21199 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
21200 * tramp-ppc.c: fixed class init trampoline.
21201 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
21203 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21205 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
21206 mini.c: more ppc changes/fixes.
21208 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21210 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
21211 Also optimize the case when the arguments are the same in the caller
21214 * iltests.il: Add tests for tail calls with valuetype arguments.
21216 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21218 * mini-ppc.c: fixes for struct return type.
21220 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
21222 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21223 mono_spillvar_offset() to arch-specific code.
21225 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
21227 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
21229 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21231 * exceptions-x86.c: Fix stack space leaks.
21233 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
21234 registers from the lmf if the method has save_lmf set.
21236 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
21238 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
21239 of icall wrappers into InvokeInDomain, since these are now per-domain.
21241 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
21243 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
21244 make some opcode emulation and intrinsic ops enabled/disabled
21245 according to the architecture. More fixes.
21247 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
21249 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
21251 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21253 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21254 arch-specific handling for 'this' and struct return type to
21255 arch-specific code.
21257 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21259 * aot.c: prevent divide by zero error when reporting (it happened with
21260 Accessibility.dll).
21262 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
21264 * mini.h (inst_switch): Remove unused macro.
21266 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21269 (load_aot_module): free 'info->methods' and 'info' properly. No more
21270 "free(): invalid pointer blah" messages when you have an old aot
21273 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
21275 * jit-icalls.c, mini.c: Added support for context static fields.
21277 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21279 * mini.c (mono_method_blittable): Methods which set LastError are not
21280 blittable either. Fixes #51108.
21282 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21284 * mini.c: flush icache.
21285 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
21287 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21289 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
21291 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
21293 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
21296 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
21299 * inssel.brg (CEE_MKREFANY): Fix AOT case.
21301 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
21303 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
21304 instruction when the result is discarded.
21306 * iltests.il (test_0_div_regalloc): New regression test.
21308 * arrays.cs: Fix compilation error.
21310 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
21312 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
21313 float rules to inssel-x86.brg: sane architectures with FP registers
21314 don't need to implement these rules.
21316 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21318 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
21320 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21322 * mini.h, inssel-long32.brg: fixed endianess issues in int64
21323 implementation of 32 bit systems.
21325 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21327 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
21328 (Jeroen Zwartepoorte).
21330 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
21332 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
21333 the caller and the callee matches.
21335 * mini.c (mono_method_to_ir): Add comment.
21337 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
21338 signbit is missing on some platforms.
21340 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
21342 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
21344 * mini.c (setup_jit_tls_data): Call the new function.
21346 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
21348 * mini-x86.c: Add experimental support for fast access to the lmf
21349 structure under NPTL/Linux 2.6.x.
21351 2003-11-06 Martin Baulig <martin@ximian.com>
21353 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
21354 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
21357 2003-11-02 Martin Baulig <martin@ximian.com>
21359 * mini.c (inflate_generic_field): New static method.
21360 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
21361 generic instance and the field is declared in a generic type, call
21362 inflate_generic_field() to inflate it. Fixes gen-28.cs.
21364 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
21366 * mini.h mini.c (mono_method_same_domain): New function to return
21367 whenever the caller and the callee are in the same domain.
21369 * tramp-x86.c (x86_magic_trampoline): Use the new function.
21371 2003-10-30 Martin Baulig <martin@ximian.com>
21373 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
21374 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
21376 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
21377 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
21379 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
21381 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
21384 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
21385 object here, so it is in the correct appdomain etc.
21387 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
21389 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
21391 (mono_method_to_ir): Avoid freeing the type created returned from
21392 mono_type_create_from_typespec, since it is put into an internal cache
21393 by the function. Fixes pointer.exe.
21395 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
21396 trampolines for icalls and pinvokes as well. Fixes #33569.
21398 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
21400 * mini.c: Update after appdomain changes.
21402 * mini.c (mono_jit_compile_method_inner): Allways compile native
21403 method wrappers in the root domain, since there can only be one
21404 instance of them, whose address is stored in method->info.
21406 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
21408 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
21409 environment variable. Instead detect automatically whenever running
21410 under valgrind using the magic macro RUNNING_ON_VALGRIND from
21413 2003-10-16 Miguel de Icaza <miguel@ximian.com>
21415 * trace.c, trace.h: New files that implement the new trace option
21418 * driver.c: Document new --trace options.
21420 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
21423 - if (mono_jit_trace_calls)
21424 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
21426 * mini.h: prototypes.
21428 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
21430 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
21432 * mini.c inssel.brg: Implement typedefbyref opcodes.
21434 * mini.c (mono_jit_compile_method): Remove unused local variable.
21436 * mini.c (mono_jit_compile_method_inner): Ditto.
21438 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
21440 * tramp-x86.c (x86_class_init_trampoline): Fix build.
21442 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
21444 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21446 * mini.c (mono_no_aot): Remove unused global variable.
21448 * mini.c: Thread safety fixes.
21450 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21452 * mini.c (mono_create_class_init_trampoline): Add a lock around
21453 class_init_hash_addr.
21455 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21458 * mini.c: Decompose the NEWARR instruction before decomposing its
21459 arguments. Fixes #30073.
21461 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21463 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21466 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21468 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21470 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21472 * driver.c: Add support for compiling icall wrappers to --compile.
21474 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21476 * inssel.brg: The empty value in class->interface_offsets is -1, not
21479 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21481 * objects.cs: New test for 'is' operator on an array of interfaces.
21483 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21485 * tramp-ppc.c: update trampoline code to support jumps
21486 and class initialization.
21488 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21490 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21492 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21494 * inssel.brg (OP_UNBOX): Remove unused rule.
21496 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21497 region instead of one for each method. Fixes #47813.
21499 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21501 * exceptions.cs (test_0_nested_finally): New regression test for
21502 nested exception handlers.
21504 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21506 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21508 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21511 * mini.c (mono_method_check_inlining): Make the inlining limit
21512 configurable by an environment variable.
21514 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21516 * mini.h: Bump AOT file version.
21518 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21519 token, store the image along with the token, since the token might not
21520 refer to the same image as the method containing the relocation,
21521 because of inlining.
21523 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21525 * mini.c (mono_precompile_assemblies): New function to compile
21526 all methods in all loaded assemblies.
21528 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21530 * regalloc.h regalloc.c (MonoRegState): Change the type of
21531 iassign and fassign to int*, since they can contain large negative
21532 values if the register is spilled. Also added some comments. Fixes
21535 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21536 under Win32. Fixes #42964.
21538 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21540 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21542 * aot.c: Added support for AOT compiling methods which contain calls
21543 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21546 * driver.c (compile_all_methods): Run the compilation in a thread
21547 managed by mono. Fixes #44023.
21549 * mini.c (mono_codegen): Print full method name in verbose output.
21551 * mini-x86.c (mono_arch_patch_code): Fix warning.
21553 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21554 jumps, since the method we are jumping to might be domain-specific.
21556 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21558 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21560 * inssel.brg: string chars are unsigned.
21562 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21564 * TODO: New todo item.
21566 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21567 which calls mono_runtime_class_init and patches the call site to
21568 avoid further calls.
21569 (mono_arch_create_class_init_trampoline): New arch specific function
21570 to create a class init trampoline.
21571 (create_trampoline_code): Generalized so it can create
21572 class init trampolines as well.
21574 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21575 (mono_create_class_init_trampoline): New function to create and cache
21576 class init trampolines.
21577 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21578 vtable given the address of a class init trampoline. Used by the
21580 (mono_codegen): Generate a call to a trampoline instead of
21581 mono_runtime_class_init in LDSFLD[A].
21582 (mono_codegen): Add relocations for the new trampoline.
21584 * mini.h mini-x86.c aot.c: Added a new relocation type:
21585 MONO_PATCH_INFO_CLASS_INIT.
21587 * mini.h: Bump AOT version number.
21589 * aot.c: Create a copy of the loaded code instead of using the original
21590 so methods which call each other will be close in memory, improving
21593 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21594 patch since it breaks the regression tests.
21596 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21597 for the register saving instruction sequence since the
21598 frame_state_for function in glibc 2.3.2 don't seem to detect it.
21600 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
21602 * TODO: Fix todo item && remove another.
21604 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
21606 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
21609 * aot.c: Moved the check for MONO_LASTAOT into the initialization
21610 function of the module.
21612 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
21613 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
21614 --no-aot command line option.
21616 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
21618 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
21619 by Bernie Solomon (bernard@ugsolutions.com).
21621 * inssel.brg: Refactor the interface offset table related code into
21622 its separate functions and add support for the AOT case.
21624 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
21626 * aot.c (mono_aot_get_method_inner): Fix memory leak.
21628 * aot.c: Added mono_aot_verbose variable and made all debugging
21629 output depend on the value of this variable.
21631 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
21632 method_label and info_label.
21634 * mini.h mini-x86.c aot.c: Added a new relocation type
21635 MONO_PATCH_INFO_IID for klass->interface_id.
21637 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
21638 the MonoJitInfo structure.
21640 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
21641 a non-root appdomain in shared mode.
21643 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21645 * aot.c: make aot loader less verbose. Remove free of unused variable.
21647 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
21649 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
21651 * .cvsignore: Added *.dll.
21653 * mini.c (mono_print_tree_nl): New function callable while debugging.
21655 * mini.c (mono_print_code): Export this.
21657 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
21660 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
21662 * mini.h (MonoCompile): Added 'jit_info' field.
21664 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
21665 the cfg structure, since it is needed by the AOT compiler.
21667 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21669 * aot.c: A major rewrite. Changes include:
21670 - save exception tables for methods which have them.
21671 - cache failed lookups in aot_get_method () to avoid the (slow) calls
21672 to g_module_symbol.
21673 - reworked the file format so it is now much smaller and needs
21674 fewer relocation entries.
21676 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21678 * aot.c (load_aot_module): Fix build bustage on platforms without
21681 2003-09-04 Martin Baulig <martin@ximian.com>
21683 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
21685 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21687 * TODO: Some new optimization ideas.
21689 * aot.c: Move AOT module loading logic here from mono_assembly_open.
21691 * aot.c: Save the optimization flags used to compile the code into
21694 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
21695 support emitting domain specific code.
21697 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
21698 no longer domain neutral. It can be made domain neutral by compiling
21699 with --optimize=shared.
21701 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
21702 between appdomains.
21704 * driver.c mini.h mini.c: New --no-aot debugging option which disables
21705 loading of AOT code.
21707 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
21709 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
21710 if there is no domain neutrality information.
21712 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
21714 * aot.c (mono_compile_assembly): Emit a symbol containing the file
21715 format version into the generated library.
21717 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
21718 callee method into the caller since one of them could be shared.
21720 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
21721 system exceptions from AOT code now works.
21723 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
21724 method if it is domain neutral and the callee is not.
21726 * graph.c (cfg_emit_one_loop_level): Fix warning.
21728 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
21730 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
21733 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
21735 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
21736 is needed by code which is executed before mono_runtime_init ().
21737 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
21739 * mini.c (mono_thread_abort): Fix warning.
21740 (mono_jit_compile_method): Call static constructor in the AOT case too.
21742 * aot.c (mono_compile_assembly): Fix warning.
21744 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21746 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
21748 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
21750 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
21752 * cpu-pentium.md: Fix the length of call opcodes so they include the
21753 ESP restoring instruction. Fixes #47968.
21755 2003-08-28 Martin Baulig <martin@ximian.com>
21757 * mini-x86.c (mono_arch_call_opcode): Added support for
21758 MONO_TYPE_GENERICINST.
21760 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
21762 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
21764 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
21765 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
21767 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
21770 2003-08-26 Martin Baulig <martin@ximian.com>
21772 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
21773 when reporting an error, set this to the actual error location.
21774 (mono_method_to_ir): Report the correct error location if
21775 get_basic_blocks() returned an error.
21777 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
21779 * mini.c (mono_type_blittable): OBJECT is not blittable.
21780 (mono_method_blittable): Methods which have marshalling descriptors
21781 are not blittable either. Fixes #47842.
21783 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
21785 * driver.c mini.c: Use an environment variable instead of a global
21786 variable. Also fix the build.
21788 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
21789 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
21792 * driver.c mini.c: Added --with-valgrind option to turn off some
21793 code which prevents mono from running under valgrind.
21795 * mini.c (mono_emit_call_args): Fixed warning.
21797 * mini.c (mono_emulate_opcode): Fixed warning.
21799 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21801 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
21802 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
21803 regalloc.c, regalloc.h: specify available registers in arch-specific
21804 code and support floats in the regallocator (patch by Laurent Morichetti
21807 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21809 * mini.c: mono_thread_current() can be called only after
21810 mono_runtime_init(): rearrange code to not call it early on.
21812 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21814 * mini.c: allocate jump tables in the code mempools.
21816 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21818 * mini.c, mini.h: make sure per-thread data allocated by the jit is
21821 2003-08-10 Miguel de Icaza <miguel@ximian.com>
21823 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
21824 12 to 16. This fixes bug #47453.
21827 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
21829 * mini-ppc.c: fixed indexed load and unsigned compares.
21831 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
21833 * mini.c: reenabled installation of handler for
21834 thread abort signal.
21836 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21838 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
21839 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
21840 until it's fixed and actually useful.
21842 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21844 * inssel-long32.brg: couple more opcodes implemented.
21846 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21848 * mini-sparc.c: Even more opcodes implemeted.
21850 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
21852 * mini-sparc.c: More opcodes implemented.
21854 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
21856 * mini-sparc.c: More opcodes implemented.
21858 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21860 * inssel-sparc.brg: Add some needed rules. Direct
21862 * Makefile.am: Use inssel-sparc.brg
21863 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
21864 an assert happy for now.
21866 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
21868 * mini-sparc.c: Fixed compile errors.
21869 * exceptions-sparc.c: Same. We now produce a mono binary
21870 on sparc-linux. Yea.
21872 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
21874 * mini-sparc.c: Renamed registers. Also some macro cleanups.
21875 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
21876 They compile, but do not work.
21878 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21880 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
21881 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
21882 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
21885 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21887 * mini.c: more opcodes implemented and better support for generics.
21889 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21891 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
21892 * mini.c, mini.h: first cut at generics support: some new instructions
21893 added and changed the behaviour of some of the existing ones.
21895 2003-07-21 Miguel de Icaza <miguel@ximian.com>
21897 * mini.c: Removed definition of metadata_shared mutex here.
21899 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21901 * mini-x86.c: make vararg calls work for instance methods.
21903 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
21905 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
21906 returns the arguments in a separte list, now.
21908 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21910 * aot.c, mini.c: updates for array type representation changes.
21912 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
21914 * mini.c: register function to perform jit shutdown.
21916 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21918 * mini.c: use a faster allocator if possible.
21920 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21922 * aot.c: some cleanups and portability changes.
21924 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21926 * mini.c: use faster allocation for CEE_BOX if possible.
21928 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21930 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
21931 Moved inlined mempcy code to its own function so that is can be
21932 reused. Added an inline memset function as well (optimized initobj).
21933 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
21935 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21937 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
21939 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
21941 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
21942 arch code can setup the cpu for CLR execution, if needed.
21943 We use it on x86 to set the precision of FP operations.
21945 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
21947 * mini.c: disable some optimizations if we can guess they'll cost too
21948 much for a given method.
21950 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21952 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
21954 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21955 * mini.h mini.c mini-x86.c: Added instruction level coverage
21956 info collection support.
21958 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21960 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
21961 is now implemented in the profiling API. Get rid of a couple of
21962 unnecessary global variables.
21964 2003-06-15 Nick Drochak <ndrochak@gol.com>
21966 * basic-long.cs: tests for negative values for bigmul, and unsigned.
21967 * cpu-g4.md: add op_bigmul and op_bigmul_un
21968 * cpu_pentium.md: add op_bigmul_un
21969 * inssel-long32.brg: add rule for unsigned bigmul
21970 * mini-ops.h: define OP_BIGMUL_UN
21971 * mini-x86.c: THE BUG: handle (un)signed properly
21972 * mini.c: choose unsigned opcode if needed.
21973 This set of patches fixes bug #44291
21975 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
21977 * mini.c (optimize_branches): improved to handle all kinds of
21978 conditional branches.
21980 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21982 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
21983 don't raise exceptions.
21985 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21987 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
21988 to arch-specific files.
21990 2003-06-09 Martin Baulig <martin@ximian.com>
21992 * Makefile.am (libs): Added $(LIBGC_LIBS).
21994 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
21996 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
21997 and OP_ATAN (fixes bug#44293).
21999 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22001 * Makefile.am, mini-x86.c: rename cpu description array to
22002 pentium_desc, since some compilers define the 'pentium' preprocessor
22005 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22007 * mini.c (mini_select_instructions): add explicit branch if the
22008 following block is not the false target of a conditional branch -
22009 we need this with any optimization that reorder or remove bblocks
22011 * mini.c (optimize_branches): bug fixes
22013 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22015 * mini.c (mono_method_to_ir): inline static readonly fields
22017 * ssa.c (fold_tree): start cfold support for long (very simple
22020 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22022 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22024 * inssel.brg: fixed memcpy (bug #44219).
22026 2003-06-05 Dick Porter <dick@ximian.com>
22028 * driver.c: Set the glib log levels to not abort if g_message
22031 g_set_prgname() has to happen before mini_init() so that the
22032 process handle gets the info.
22034 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22036 * driver.c: add intrins to the default optimizations to get wider
22039 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22041 * mini.h: some large basic blocks will overflow a 16-bit
22042 integers for symbolic registers.
22044 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22046 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22047 (mono_arch_output_basic_block): fix bug 43499
22049 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22051 * mini.c: kill duplicated definition of mono_debug_format.
22053 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22055 * mini-x86.c, arrays.cs: fixed register allocation bug.
22057 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22059 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22061 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22063 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22066 (print_method_from_ip): also print source location information if
22069 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22071 * mini.c (mono_find_block_region): bug fix in region code
22072 (mini_method_compile): enable removing unreachable code again, but
22073 only in methods without exception clauses.
22075 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22077 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22078 Implemented arglist opcode and handling of TypedReference type.
22079 Fixed x86 call convention when a structure is returned.
22080 Minimal support for calling static vararg methods.
22082 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22084 * mini.c (mini_method_compile): always remove unreachable code,
22085 because the code in them may be inconsistent (access to dead
22086 variables for example).
22088 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22090 * driver.c, debug-mini.c: warning fixes.
22092 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22094 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22096 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22098 * mini.c: thread-static fields are registered in mono_class_vtable(),
22099 so ensure the function is called before checking for them.
22101 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22103 * mini.c (optimize_branches): fix for bug 43586
22105 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22106 overflow (fixes Bug #43639)
22108 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22110 * mini.c, objects.cs: allow the use of stobj for primitive types.
22112 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22114 * mini.c: be less strict about argument checking until we support
22115 running the verifier.
22117 2003-05-27 Nick Drochak <ndrochak@gol.com>
22119 * basic-long.cs: tests for (ulong)int * (ulong)int also
22120 * mini.c: use the same trick for (ulong)int * (ulong)int
22122 2003-05-27 Nick Drochak <ndrochak@gol.com>
22124 * basic-long.cs: add regression test for (long)int * (long)int
22125 * cpu-pentium.md: add op_bigmul specification
22126 * inssel-long32.brg: add OP_BIGMUL rule
22127 * mini-ops.h: add OP_BIGMUL
22128 * mini-x86.c: register allocator: handle case where src1 needs to be
22130 * mini.c: substitute special BIGMUL opcode in the tree for
22131 (long)int * (long)int
22133 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22135 * jit-icalls.c: call the type ctor on field access if needed.
22137 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22139 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22140 to a method (including results of ldelema, bug#43207).
22142 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22144 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22145 colors to show exception handler blocks.
22147 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22148 (fix for pinvoke7.cs).
22150 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22152 * mini.h, mini.c: ensure correct initialization order for types that
22153 require it. Prepare for lazy compilation of jit icall wrappers.
22154 Provide a name for opcode emulation to reduce unneeded mallocing.
22156 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22158 * mini-x86.c: better register restoring code and profiling
22159 support for tail calls.
22161 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22163 * mini.h, driver.c: prepare for leaf methods optimization.
22165 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22167 * mini.c: get targets of branches before converting a method.
22169 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22171 * mini.c (optimize_branches): added some experimental code (disbaled)
22173 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22175 * mini.c (optimize_branches): fix branch to branch optimization
22177 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22179 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22181 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22183 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22186 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22188 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22189 enable use of interface variables again.
22191 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22192 I1 to registers because there is no simply way to sign extend 8bit
22193 quantities in caller saved registers on x86.
22195 * inssel-float.brg: set costs of some rules to 2 so
22196 that monobure always select the arch. specific ones if supplied,
22197 regardless of the order we pass the files to monoburg.
22199 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22201 * mini.c, mini-x86.c: since the magic trampoline for jumps
22202 can't patch the code directly, we do it as soon as the
22203 method gets compiled.
22205 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22207 * mini-x86.c, mini.h: introduce a new patching method
22208 to support CEE_JMP and tail calls.
22209 * mini.c: obey tail.call. Don't precompile methods target
22211 * tramp-x86.c: new trampoline code to handle methods
22212 reached through a jump.
22214 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
22216 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
22217 bit values to registers
22219 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
22221 * mini.c (mono_compile_get_interface_var): share interface
22222 variables if possible.
22224 2003-05-16 Martin Baulig <martin@ximian.com>
22226 * debug-mini.c (mono_init_debugger): New function to initialize
22227 the debugger. This is not in the debugger since it needs to
22228 access some of mini's internals.
22230 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22232 * mini.c (mono_method_to_ir): inlining fixes/cleanups
22234 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
22236 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
22237 for value type handling.
22239 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22241 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
22242 (mono_method_check_inlining): enable inlining of all kinds of wrappers
22244 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
22246 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
22247 the constructor through a proxy.
22249 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22251 * jit-icalls.c, inssel.brg: fixes to array element address
22254 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
22256 * mini-x86.c (is_regsize_var): allocate pointer to registers
22258 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22260 * driver.c: fixed typo, added intrins to the set of optimizations
22261 tested with regressions.
22263 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
22265 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
22266 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
22269 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
22271 * inssel.brg: remove some common pop instructions without side effects
22273 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22275 * inssel-x86.brg: fixed thinko in int to double conversions.
22277 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
22279 * mini.c, jit-icalls.c: added runtime thread-static variable support.
22281 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22283 * inssel-long32.brg: two more missing instructions.
22285 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
22287 * mini.c (mono_emit_call_args): set the cil_code for all arguments
22288 if not already set.
22290 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
22292 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
22295 * basic-float.cs: Added tests for negative zero.
22297 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22299 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
22300 a couple of missing operations for long casts, with test cases.
22302 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22304 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
22306 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
22308 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
22309 code size estimation.
22311 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
22313 * mini.c (mono_jit_create_remoting_trampoline): make it work with
22314 abstract methods (fix bug 42542)
22316 * aot.c: add ability to handle array types
22318 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
22320 * mini.c: Call the _specific versions of the object allocation
22321 functions if possible.
22323 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22325 * driver.c: call setlocale ().
22327 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22329 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
22332 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
22334 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
22336 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
22337 wrappers (fix bug 42122)
22339 2003-05-04 Martin Baulig <martin@ximian.com>
22341 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
22343 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
22344 s/mini_set_defaults/mono_set_defaults/g.
22346 2003-05-04 Martin Baulig <martin@ximian.com>
22348 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
22350 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22352 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
22353 (reported by Don Roberts).
22355 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22357 * mini.c: temporarily work around two bugs for this release.
22359 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22361 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
22362 that contains -export-dynamic and it makes using the ld script
22364 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
22366 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22368 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
22371 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22373 * mini.c: make sure leave calls all the needed finally blocks,
22374 even when the target jumps out of multiple exception clauses.
22376 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22378 * ldscript, Makefile.am: add linker script to reduce the number of
22379 exported symbols (should also fix the issues with libwine defining
22380 some of the same symbols in io-layer).
22382 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
22384 * driver.c (mini_main): Avoid assertion when no file name is given on
22387 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
22389 * driver.c: added --version/-V command line option.
22390 Added the inline optimization in the regression tests.
22392 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22394 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
22395 to the type in the method signature (fixes bug#42134).
22397 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
22399 * mini.c: when inlining, check this is not null only when needed (bug #42135).
22401 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
22403 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
22405 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22407 * driver.c: fixed bug #42100.
22409 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
22411 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
22413 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22415 * mini.c: moved most of the code required to do inlining to its own
22416 function so it can be reused. Inline also ctors if appropriate.
22418 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
22420 * Makefile.am: Link with -export-dynamic so shared libs loaded by
22421 the runtime can call mono API functions.
22423 2003-04-27 Martin Baulig <martin@ximian.com>
22425 * debug-mini.c (mono_debug_init_method): Added
22426 `guint32 breakpoint_id' argument; if the method has a breakpoint,
22427 send a notification to the debugger.
22429 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
22430 running in the Mono Debugger, just pass the breakpoint number to
22431 mono_debug_init_method().
22433 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
22435 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
22437 * mini.c: allow some more unsafe compares.
22439 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22441 * mini-x86.c, Makefile.am: make distcheck works (partially from
22442 a patch by Richard Lee <r.h.lee@attbi.com>).
22443 * regset.c, regset.h: removed, they are unused.
22445 2003-04-25 Dick Porter <dick@ximian.com>
22447 * driver.c: Usage reports the name as 'mono' not 'mini'
22448 * exceptions-x86.c: Build and run on freebsd
22450 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22452 * Makefile.am: install the program with the 'mono' name and
22453 the library as libmono instead of mini and libmini.
22455 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22457 * driver.c: provide the APIs for the embedding interface of the old jit.
22459 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22461 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22463 2003-04-23 Martin Baulig <martin@ximian.com>
22465 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22467 * driver.c: Added `--debug' command line argument to enable
22470 2003-04-23 Martin Baulig <martin@ximian.com>
22472 * debug.[ch]: Removed. The code is now in
22473 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22475 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22478 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22480 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22482 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22485 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22486 mono_domain_finalize.
22487 (mini_method_compile): use mono_method_profile* if the the option is
22490 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22492 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22493 methods with their wrapper.
22495 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22496 methods with their wrapper.
22498 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22501 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22504 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22507 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22509 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22511 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22513 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22514 of the mempool. This is slightly faster and uses less memory
22516 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22518 * mini.c: avoid O(n) allocation for variables.
22520 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22522 * mini.c: handle items on the stack after inlining methods.
22524 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22526 * mini.c: make the method->opcode optimization dependent
22527 on MONO_OPT_INSTRINS and do it lazily.
22529 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22531 * driver.c: print overall results at the end of regression run.
22533 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22535 * inssel.brg: don't overwrite symbolic registers.
22537 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22539 * inssel-x86.brg: fix conversion from long to float.
22541 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22543 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22545 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22547 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22549 * driver.c: Added --print-vtable option as in the old JIT.
22551 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22553 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22555 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22557 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22559 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22561 * mini.c regalloc.c regalloc.h: Fix memory leak.
22563 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22565 * aot.c (mono_aot_get_method): register all used strings
22567 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22569 * mini.c: always intern strings references with ldstr at compile time.
22571 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22573 * Makefile.am: add BUILT_SOURCES.
22575 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22577 * driver.c: give a better error message when the assembly to execute
22578 doesn't have an entry point.
22580 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22582 * Makefile.am: added hack for automake
22584 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22587 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22589 22003-04-07 Martin Baulig <martin@ximian.com>
22591 * Makefile.am: Added Makefile.am.
22593 * debugger-main.c: Removed, this is now in the debugger where it
22596 * mini.pc.in: Call this package `mini' for the moment.