1 2009-12-11 Zoltan Varga <vargaz@gmail.com>
3 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
4 for 2 parameter sched_setaffinity in older glibc versions. Fixes
7 2009-12-10 Zoltan Varga <vargaz@gmail.com>
9 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
12 2009-12-09 Zoltan Varga <vargaz@gmail.com>
14 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
15 on the debugger thread.
17 2009-12-08 Geoff Norton <gnorton@novell.com>
19 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
20 stepping out into native code. There were issues with nested invokes
23 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
25 * driver.c: Fail gracefully with --compile-all if mono_method_signature
26 returns NULL (e.g. a bad assembly).
28 2009-12-07 Geoff Norton <gnorton@novell.com>
30 * debugger-agent.c: Darwin can colesce signals, so we need to handle
31 the interrupt_count slightly differently. Native threads were never
34 2009-12-05 Zoltan Varga <vargaz@gmail.com>
36 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
37 client can distinguish between intptrs and longs.
39 2009-12-04 Geoff Norton <gnorton@novell.com>
41 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
42 we need to track the original suspend count so the thread properly
43 wakes up in resume_thread.
45 2009-12-04 Zoltan Varga <vargaz@gmail.com>
47 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
48 keyed on the method+addr pair, since addr could be either the method addr or
49 an unbox trampoline in the AOT case. Fixes #560246.
51 2009-12-03 Zoltan Varga <vargaz@gmail.com>
53 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
54 place it was called before too.
56 2009-12-03 Zoltan Varga <vargaz@gmail.com>
58 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
59 if no security manager is present, to speed up the AOT case. Call
60 mono_class_vtable () full with raise_on_error == TRUE instead.
62 2009-12-03 Zoltan Varga <vargaz@gmail.com>
64 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
65 the local optimization passes can take its result into account. Fixes
68 * exceptions.cs: Add a test.
70 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
72 This patch is contributed under the terms of the MIT/X11 license
74 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
76 2009-12-03 Zoltan Varga <vargaz@gmail.com>
78 * debugger-agent.c: Rework the handling of stack traces of running threads to
79 avoid crashes if compute_frames () tries to walk the stack of running thread.
81 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
83 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
85 * mini.h (StackFrameInfo): Add an 'lmf' field.
87 2009-12-02 Zoltan Varga <vargaz@gmail.com>
89 * debugger-agent.c (suspend_current): Always set really_suspended.
91 2009-12-02 Zoltan Varga <vargaz@gmail.com>
93 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
95 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
97 2009-12-01 Zoltan Varga <vargaz@gmail.com>
99 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
102 2009-12-01 Zoltan Varga <vargaz@gmail.com>
104 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
106 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
108 * mini-trampolines.c: Fix MSVC build.
112 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
114 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
118 2009-11-30 Zoltan Varga <vargaz@gmail.com>
120 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
121 the instruction following an OP_FCOMPARE is optimized away.
123 2009-11-29 Zoltan Varga <vargaz@gmail.com>
125 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
128 2009-11-27 Zoltan Varga <vargaz@gmail.com>
130 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
133 2009-11-24 Zoltan Varga <vargaz@gmail.com>
135 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
138 2009-11-27 Zoltan Varga <vargaz@gmail.com>
140 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
141 avoid linear searches at runtime.
143 * aot-runtime.c (find_symbol): Update this to use the hash.
145 * mini.h: Bump AOT file format version.
147 2009-11-25 Zoltan Varga <vargaz@gmail.com>
149 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
150 on a random thread if possible.
152 2009-11-24 Geoff Norton <gnorton@novell.com>
154 * mini-darwin.c: Work around apple bug rdar://7209349 See
155 http://openradar.appspot.com/7209349 for details. Synopsis,
156 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
157 never been initialized before.
159 2009-11-24 Zoltan Varga <vargaz@gmail.com>
161 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
163 * mini-arm.c (mono_arm_thumb_supported): New helper function.
165 2009-11-24 Zoltan Varga <vargaz@gmail.com>
167 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
168 OP_SHL_IMM is not 32 bit.
170 2009-11-24 Zoltan Varga <vargaz@gmail.com>
172 * debugger-agent.c: Sync this with the version of HEAD to make backporting
175 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
176 > 0 since some threads can resume if their resume_count is > 0.
177 (invoke_method): Avoid reading freed memory.
179 2009-11-24 Zoltan Varga <vargaz@gmail.com>
181 * debugger-agent.c (process_suspend): Extract the suspend code from
182 process_single_step_inner () to a separate function. Rework the code to prevent
183 races between this function and thread interrupts.
185 2009-11-24 Zoltan Varga <vargaz@gmail.com>
187 * debugger-agent.c (suspend_current): Check the resume_count field instead
188 of resume_one so suspends+resumes during single threaded invokes work
191 2009-11-22 Zoltan Varga <vargaz@gmail.com>
193 * debugger-agent.c: Fix the cygwin build.
195 2009-11-23 Zoltan Varga <vargaz@gmail.com>
197 * debugger-agent.c: Implement single threaded invokes.
199 2009-11-23 Zoltan Varga <vargaz@gmail.com>
201 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
204 * generics.cs: Add a test.
206 2009-11-21 Zoltan Varga <vargaz@gmail.com>
208 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
211 * basic.cs: Add a test.
213 2009-11-20 Zoltan Varga <vargaz@gmail.com>
215 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
216 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
218 2009-11-20 Zoltan Varga <vargaz@gmail.com>
220 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
221 was used as an assembly filter.
223 2009-11-19 Zoltan Varga <vargaz@gmail.com>
225 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
227 2009-11-18 Zoltan Varga <vargaz@gmail.com>
229 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
230 create_event_list () so assembly filters can be used.
232 2009-11-17 Zoltan Varga <vargaz@gmail.com>
234 * aot-compiler.c (add_generic_instances): Emit instances of common generic
235 classes for char/bool too.
237 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
239 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
242 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
245 2009-11-17 Zoltan Varga <vargaz@gmail.com>
247 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
250 * debugger-agent.c: Add some definitions to make backporting to 2.4 easier.
253 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
255 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
257 Code contributed under MIT/X11 license.
259 2009-11-14 Zoltan Varga <vargaz@gmail.com>
261 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
262 threads in native code work.
264 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
265 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
268 2009-11-13 Jonathan Chambers <joncham@gmail.com>
270 * debugger-agent.c: Implementation for Windows platform.
272 * mini-x86.c: Add support for Windows. Use mono-* synchronization
273 primitives. Use SEH to implement breakpoints and single stepping.
275 * mini-x86.h: Enable soft debugger on Windows.
277 Code contributed under MIT/X11 license.
279 2009-11-13 Zoltan Varga <vargaz@gmail.com>
281 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
282 this is called on the debugger thread.
284 2009-11-10 Zoltan Varga <vargaz@gmail.com>
286 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
287 LDMIA->LDM macro name change.
289 2009-11-09 Zoltan Varga <vargaz@gmail.com>
291 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
292 &align to mini_type_stack_size_full ().
294 2009-11-08 Zoltan Varga <vargaz@gmail.com>
296 * mini-arm.c: Compute the stack space used by arguments using
297 mini_type_stack_size_full ().
299 2009-11-07 Zoltan Varga <vargaz@gmail.com>
301 * driver.c (mono_jit_parse_options): New public API function to parse options
302 as done by the runtime executable.
304 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
305 when handling named arguments.
307 2009-11-06 Zoltan Varga <vargaz@gmail.com>
309 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
310 (koush@koushikdutta.com).
312 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
313 where the thunk memory should be allocated from. Fixes appdomain unloading
316 2009-11-06 Zoltan Varga <vargaz@gmail.com>
318 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
319 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
321 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
323 * debugger-agent.c: Fix windows build.
325 2009-11-05 Zoltan Varga <vargaz@gmail.com>
327 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
328 AOT, as it is not implemented yet.
330 * mini-x86.c (mono_arch_output_basic_block): Ditto.
332 2009-11-05 Zoltan Varga <vargaz@gmail.com>
334 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
335 after the client connects/disconnects.
337 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
338 when an exception of a given type is thrown.
340 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
341 only on an uncaught exception.
343 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
345 * debugger-agent.c: Add a 'launch' option.
347 2009-11-05 Zoltan Varga <vargaz@gmail.com>
349 * debugger-agent.c: Add a 'timeout' option.
351 2009-11-04 Jonathan Chambers <joncham@gmail.com>
353 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
355 Code contributed under MIT/X11 license.
357 2009-11-04 Jonathan Chambers <joncham@gmail.com>
359 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
361 Code contributed under MIT/X11 license.
363 2009-11-05 Zoltan Varga <vargaz@gmail.com>
365 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
368 2009-11-04 Zoltan Varga <vargaz@gmail.com>
370 * mini-arm.c: Fix the arm build.
372 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
374 * debugger-agent.c: defer including mono-mutex.h until we know the
377 2009-11-04 Jonathan Chambers <joncham@gmail.com>
379 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
380 of pthreads directly.
382 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
383 exception handlers. Pass info argument.
385 * mini.h: Adjust signatures of soft debugger functions to pass void*
386 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
388 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
389 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
390 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
391 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
393 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
395 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
396 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
397 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
398 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
400 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
402 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
404 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
406 * mono-semaphore.h: Skeleton implementation for Windows.
408 Code contributed under MIT/X11 license.
410 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
412 * aot-compiler.c: don't leak the value returned from
413 mono_type_full_name().
415 2009-11-05 Zoltan Varga <vargaz@gmail.com>
417 * debugger-agent.c (set_breakpoint): Emit a log message.
419 2009-11-04 Zoltan Varga <vargaz@gmail.com>
421 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
422 debug info to 100 because 10 still slows down gdb too much.
424 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
426 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
427 the value was loaded from memory.
429 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
430 the value was loader from there.
432 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
433 without constant swizzle.
437 2009-11-03 Zoltan Varga <vargaz@gmail.com>
439 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
440 function mono_aot_get_array_helper_from_wrapper ().
442 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
443 array helper methods.
445 2009-11-03 Zoltan Varga <vargaz@gmail.com>
447 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
449 * debugger-agent.c: Add support for filtering events by assemblies.
451 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
452 the agent is not enabled.
454 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
456 * exceptions-x86.c: hopefully last change to fix the windows build.
457 This one courtesy of Jonathan Chambers.
459 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
461 * debugger-agent.c: remove unused function.
463 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
465 * debugger-agent.c: add #ifdefs for a few header files.
466 * mini-x86.h: disable the soft debugger in windows.
467 Step 1 of 2 to make this compile on windows with gcc.
469 2009-07-01 Zoltan Varga <vargaz@gmail.com>
471 Merge the soft debugger branch.
473 * debugger-agent.h debugger-agent.c: New files containing the soft
474 mode debugger module.
476 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
477 at the appropriate locations.
479 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
482 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
483 enable/disable single stepping.
485 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
486 which returns all information in a StackFrameInfo structure, and can handle the
487 LMF frames added by the debugger.
489 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
492 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
493 walker function which works on a specific thread and passes a StackFrameInfo
494 structure to its callback.
496 * mini.c (mini_init): Initialize the debugger agent.
498 * aot-compiler.c aot-runtime.c: Add soft-debug support.
500 * mini-ops.h: Add OP_SEQ_POINT opcode.
502 * driver.c (mono_main): Add new '--debugger-agent' option for passing
503 arguments to the debugger agent.
505 2009-11-02 Zoltan Varga <vargaz@gmail.com>
507 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
509 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
511 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
513 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
514 sets the IMT argument and makes a virtual call.
516 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
518 2009-11-01 Zoltan Varga <vargaz@gmail.com>
520 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
523 2009-10-30 Zoltan Varga <vargaz@gmail.com>
525 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
526 runtime. Fixes #551228.
528 2009-10-29 Zoltan Varga <vargaz@gmail.com>
530 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
532 * basic.cs: Add a test.
534 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
535 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
536 CONSTRAINED. Fixes #550964.
538 * generics.cs: Add a test.
540 2009-10-25 Zoltan Varga <vargaz@gmail.com>
542 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
543 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
545 2009-10-24 Zoltan Varga <vargaz@gmail.com>
547 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
548 which will contain the domain where the method was found.
550 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
551 mini_jit_info_table_find ().
553 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
555 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
557 2009-10-22 Zoltan Varga <vargaz@gmail.com>
559 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
560 set, its not supported yet.
562 2009-10-22 Zoltan Varga <vargaz@gmail.com>
564 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
565 iface wrapper is not found.
566 (mono_aot_get_method): Ditto for GetGenericValueImpl.
568 2009-10-21 Zoltan Varga <vargaz@gmail.com>
570 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
571 which have a different name.
573 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
574 wrappers and Array.GetGenericValueImpl ().
576 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
577 because of the change above.
579 * generics.cs: Add a test for full aot + generic array ifaces.
581 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
583 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
584 that hides the previous one.
587 2009-10-18 Zoltan Varga <vargaz@gmail.com>
589 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
590 marshalled. Fixes #541623.
592 2009-10-16 Zoltan Varga <vargaz@gmail.com>
594 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
596 2009-10-15 Zoltan Varga <vargaz@gmail.com>
598 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
600 2009-10-13 Martin Baulig <martin@ximian.com>
602 * debug-mini.c (mono_debugger_trampoline_compiled): Add
603 `const guint8 *trampoline' argument; send both the old and the new
606 2009-10-13 Zoltan Varga <vargaz@gmail.com>
608 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
609 avoid registering 1 symbol file per method with gdb.
611 2009-10-11 Zoltan Varga <vargaz@gmail.com>
613 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
614 can be used to set breakpoints in gdb.
616 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
617 segment to an absolute address.
619 2009-10-13 Bill Holmes <billholmes54@gmail.com>
621 * aot-compiler.c : Fix the MSVC builds
623 Code is contributed under MIT/X11 license.
625 2009-10-10 Zoltan Varga <vargaz@gmail.com>
627 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
630 2009-10-09 Zoltan Varga <vargaz@gmail.com>
632 * driver.c (parse_debug_options): Add a 'gdb' option.
634 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
636 * image-writer.c: Add support for emitting the image into a memory buffer.
638 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
640 * aot-compiler.c: Add support for registering debug info with GDB using the
641 new JIT debugging interface in GDB 7.0. It can be turned on by setting
642 MONO_XDEBUG to 'gdb'.
644 2009-10-09 Zoltan Varga <vargaz@gmail.com>
646 * image-writer.c (bin_writer_emit_writeout): Fix a copy paste error causing
647 the LOC section to overwrite the LINE section.
649 2009-10-06 Zoltan Varga <vargaz@gmail.com>
651 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
652 each instance of Comparer<T>.
654 * generics.cs: Add a new test.
656 2009-10-04 Zoltan Varga <vargaz@gmail.com>
658 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
661 2009-09-25 Zoltan Varga <vargaz@gmail.com>
663 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
664 variable volatile. Fixes #541577.
666 * basic-calls.cs: Add a new test.
668 * basic-long.cs: Remove tests which are now in basic-calls.cs.
670 2009-10-02 Zoltan Varga <vargaz@gmail.com>
672 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
673 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
674 a variable to hold the stack slot used by the int<->float conversion opcodes.
676 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
678 2009-09-29 Zoltan Varga <vargaz@gmail.com>
680 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
681 instead of using type->data.klass as the later doesn't work with generics.
683 2009-09-29 Zoltan Varga <vargaz@gmail.com>
685 * mini-sparc.c: Fix the handling of enums with base type long.
687 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
689 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
690 instead of using type->data.klass as the later doesn't work with generics.
692 2009-09-30 Zoltan Varga <vargaz@gmail.com>
694 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
695 mono_runtime_capture_context () without calling mono_runtime_invoke ().
696 (can_marshal_struct): Skip structures with auto layout.
698 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
700 2009-09-24 Zoltan Varga <vargaz@gmail.com>
702 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
703 work/required with recent iphone sdk versions.
705 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
708 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
709 in the VCALL decomposition code.
711 2009-09-22 Zoltan Varga <vargaz@gmail.com>
713 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
715 * basic.cs: Add a test.
717 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
720 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
721 searches all the domains of the current thread.
723 * exceptions-<ARCH>.c: Use it. Fixes #539394.
725 2009-09-21 Zoltan Varga <vargaz@gmail.com>
727 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
728 so catching exceptions thrown in the same method works. Fixes exception17.exe.
730 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
731 for non-jit trampolines.
733 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
735 * aot-compiler.c (add_wrappers): Ditto.
737 * mini-arm.c: Implement support for passing vtypes and floats, and increase
738 the size of the param area used by dyn_call to 6 which covers the majority of
741 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
743 * mini-arm.c: Implement support for passing/receiving
744 longs and receiving floats in the dyn_call code.
746 * mini-amd64.c: Implement support for receiving vtypes in registers in
749 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
752 2009-09-20 Zoltan Varga <vargaz@gmail.com>
754 * mini-arm.c (get_call_info): Return more precise information in
756 (dyn_call_supported): Use the information in CallInfo.
758 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
760 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
763 * mini-arm.c: Update after the dyn_call api changes.
765 * mini.c (mini_create_jit_domain_info): Register a destructor function
766 for the runtime_invoke_hash.
768 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
769 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
771 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
772 (dyn_call_supported): Simplify this by using get_call_info ().
773 (mono_arch_dyn_call_free): New destructor function.
775 * generics.cs: Remove a printf.
777 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
779 * mini-arm.c: Add support for enum return values and passing a few arguments
782 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
785 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
787 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
788 the dynamic invoke wrappers.
790 * mini-arm.c: Implement OP_DYN_CALL for arm.
792 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
793 supported by the dynamic runtime invoke wrapper.
795 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
796 runtime invoke wrapper.
798 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
799 if possible when running with full-aot.
801 * mini-ops.h: Add OP_DYN_CALL opcode.
803 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
804 with dynamic arguments lists similar to libffi.
806 2009-09-19 Zoltan Varga <vargaz@gmail.com>
808 * method-to-ir.c: Fix the previous change on 64 bit platforms.
810 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
813 * iltests.il.in: Add a new test.
815 2009-09-18 Zoltan Varga <vargaz@gmail.com>
817 * aot-compiler.c (add_generic_instances): Add more instances of
818 GenericEqualityComparer.
820 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
822 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
824 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
826 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
827 comments on some functions that now can fail.
829 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
831 * Makefile.am: Add Info.plist to EXTRA_DIST
833 2009-09-16 Zoltan Varga <vargaz@gmail.com>
835 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
836 static synchronized wrappers. Fixes #539500.
838 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
840 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
843 2009-09-16 Zoltan Varga <vargaz@gmail.com>
845 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
846 lmf before calling filter clauses as well. Fixes #539550.
848 * exceptions.cs: Add a test.
850 2009-09-14 Zoltan Varga <vargaz@gmail.com>
852 * aot-compiler.c (add_generic_class): Add instances of
853 Array.GetGenericValueImpl as well.
855 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
858 * generics.cs: Add a fullaot linq test.
860 2009-09-10 Zoltan Varga <vargaz@gmail.com>
862 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
865 2009-09-10 Bill Holmes <billholmes54@gmail.com>
867 * mini-trampolines.c (mono_delegate_trampoline) : Call
868 mono_cominterop_get_invoke if the delegate target object
871 Code is contributed under MIT/X11 license.
873 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
875 * method-to-ir.c: For CoreCLR throw a SecurityException if an
876 internal call is defined outside platform code. Reduce code
877 duplication with existing [Method|Field]AccessException
879 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
881 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
882 if the return value is a small struct passed on regs.
884 2009-09-09 Zoltan Varga <vargaz@gmail.com>
886 * cpu-arm.md mini-arm.c: Remove unused opcodes.
888 * mini-codegen.c: Enable the cpu description validation for arm.
890 2009-09-08 Zoltan Varga <vargaz@gmail.com>
892 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
893 test which depends on structs to objects.cs.
895 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
896 require object model related stuff working.
898 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
900 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
902 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
903 against the instruction metadata in mini-ops.h. amd64 only for now.
905 * mini-ops.h: Fix some instruction descriptions.
907 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
910 2009-09-06 Zoltan Varga <vargaz@gmail.com>
912 * exceptions.cs: Add a new test.
914 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
916 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
918 2009-09-06 Zoltan Varga <vargaz@gmail.com>
920 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
921 skip empty phi opcodes.
923 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
924 correctly by zero extending after loads. Skip methods containing calls
925 to the monitor enter/exit trampolines.
927 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
928 when calling mono_thread_force_interruption_checkpoint ().
930 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
932 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
934 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
936 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
939 2009-09-04 Zoltan Varga <vargaz@gmail.com>
941 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
943 2009-09-03 Zoltan Varga <vargaz@gmail.com>
945 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
947 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
948 LLVM might be very short.
950 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
953 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
956 2009-09-03 Zoltan Varga <vargaz@gmail.com>
958 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
959 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
960 LLVM might be very short.
962 2009-09-01 Zoltan Varga <vargaz@gmail.com>
964 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
965 the alignment for the value of sp.
967 2009-09-01 Geoff Norton <gnorton@novell.com>
969 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
970 managed wrappers in full aot.
972 2009-08-31 Zoltan Varga <vargaz@gmail.com>
974 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
976 2009-08-28 Zoltan Varga <vargaz@gmail.com>
978 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
980 2009-08-25 Zoltan Varga <vargaz@gmail.com>
982 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
984 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
987 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
989 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
990 depend on the info MonoMethodHeader which could be missing in IL stripped
993 2009-08-25 Zoltan Varga <vargaz@gmail.com>
995 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
996 they are only 4 byte aligned.
998 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1000 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1001 was done previously, since using SP causes too many problems.
1003 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1004 frames without a frame pointer works.
1006 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1007 global register in methods with calls, since the calls can go through
1008 a static rgctx trampoline which doesn't save it.
1010 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1012 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1014 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1016 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1018 2009-08-18 Christian Hergert <chris@dronelabs.com>
1020 * method-to-ir.c: Fix warnings for uninitialized variables.
1022 2009-08-18 Christian Hergert <chris@dronelabs.com>
1024 * mini-exceptions.c:
1025 * aot-compiler.c: Fix printf warnings.
1027 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1029 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1030 Add GetGenericValueImpl<string>.
1032 * aot-compiler.c (add_generic_instances): Add instances of
1033 GenericEqualityComparer<T> for primitive types. Only emit the array
1034 wrappers into the mscorlib image.
1036 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1038 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1039 the methods_loaded array using amodule->info->nmethods.
1041 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1042 (MONO_AOT_FILE_VERSION): Bump this.
1044 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1047 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1048 MonoJitInfo doesn't belong to its methods aot image.
1050 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1052 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1054 * mini-arm.c: Fix warnings.
1056 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1058 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1061 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1063 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1064 avoid clobbering IP.
1066 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1067 hold the trampoline argument, so its initial value is available during
1070 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1073 * exceptions-hppa.c:
1075 * exceptions-s390x.c:
1076 * exceptions-mips.c:
1078 * exceptions-sparc.c:
1079 * exceptions-alpha.c:
1081 * mini-trampolines.c:
1083 * exceptions-s390.c: add and use #define's instead of sizeof()
1084 for MonoJitInfo and MonoJitInfoTable.
1086 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1091 * tramp-x86.c: use a #define instead of sizeof() for a few
1092 structures that use a zero-length array.
1094 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1096 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1097 case when the method is dynamic. Fixes #529238.
1099 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1101 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1102 of asserting when a method is JIT compiled in full-aot mode.
1104 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1106 Contributed under the terms of the MIT/X11 license by
1107 Jerry Maine <crashfourit@gail.com>.
1109 * fixed wrong dates in changelog.
1111 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1113 Contributed under the terms of the MIT/X11 license by
1114 Jerry Maine <crashfourit@gail.com>.
1116 * basic-simd.cs: added test for packed double square root.
1117 * cpu-amd64.md: added opcode info for packed double square root.
1118 * cpu-x86.md: added opcode info for packed double square root.
1119 * mini-ops.h: added IR opcode for packed double square root.
1120 * mini-x86.c: added IR to native translation code for packed double square root.
1121 * mini-amd64.c: removed todo for packed double square root.
1122 * simd-intrinsics.c: added method to IR opcode converstion for
1123 packed double square root.
1125 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1127 Contributed under the terms of the MIT/X11 license by
1128 Jerry Maine <crashfourit@gail.com>.
1130 * mini-amd64.c: Added a change to help tell the difference as
1131 to what perpose the xmm register is being used--mainly to help
1133 * mini-amd64.h: Changed callee regs to use 15 out of 16
1134 (one used for special cases) xmm registers for both fp
1135 and simd ops. Added define to turn on new feature in the regalloc
1136 that allows fp and simd ops to share the xmm regs happily.
1137 * codegen.c: Added code to detect for which perpose an xmm reg is
1138 being used (fp or simd) and to translate back and forth to the
1139 correct logical reg bank (fp or simd) for 'spill load's.
1141 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1143 Contributed under the terms of the MIT/X11 license by
1144 Jerry Maine <crashfourit@gail.com>.
1146 * basic-simd.cs: Added tests for stressing the regalloc when running with
1147 16 simd regs and when simd and fp ops share the same reg bank.
1149 2009-08-01 Mark Probst <mark.probst@gmail.com>
1151 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1152 in shared generic code, we might have to look up the class in the
1153 RGCTX. If we use the class directly, compute its GC descriptor.
1155 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1157 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1159 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1161 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1162 check for errors. Fixed the case when the class with the Main
1165 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1167 Contributed under the terms of the MIT/X11 license by
1168 Jerry Maine <crashfourit@gail.com>.
1170 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1172 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1174 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1176 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1178 * method-to-ir.c: Fix naming of stelem and ldelem.
1180 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1182 * driver.c (main_thread_handler): Check that the assembly loaded
1183 matches the filename when doing AOT.
1185 2009-07-30 Mark Probst <mark.probst@gmail.com>
1187 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1190 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1191 utils/mono-sigcontext.h).
1193 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1196 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1198 * mini.c (mono_codegen):
1199 Call profiler hook to keep track of method code buffers.
1201 2009-07-27 Mark Probst <mark.probst@gmail.com>
1203 * method-to-ir.c: Invoke write barriers for the
1204 Interlocked.(Compare)Exchange JIT intrinsics.
1206 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1208 * Makefile.am (version.h): Fix issues when built out of tree.
1209 Remove some redundant 'grep's piped through 'sed's.
1211 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1213 This patch is contributed under the terms of the MIT/X11 license
1215 * mini-ppc.c (mono_arch_output_basic_block):
1216 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1217 for bits 32-47 with signed load/store diplacements for bits
1218 48-63. Use prefered base/offset order for indexed form.
1219 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1220 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1221 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1222 OP_LOADI2_MEMBASE): Same.
1223 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1224 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1225 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1227 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1228 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1229 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1230 OP_LOADI1_MEMINDEX): Same
1231 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1232 OP_STORER8_MEMINDEX): Same
1233 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1235 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1236 for bits 32-47 with signed load/store diplacements for bits
1237 48-63. Use prefered base/offset order for indexed form.
1239 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1241 This patch is contributed under the terms of the MIT/X11 license
1243 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1244 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1245 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1246 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1247 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1248 cfg->stack_usage to avoid size warnings.
1249 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1250 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1251 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1252 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1254 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1255 after code varible is initialized.
1256 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1257 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1258 (mono_arch_emit_epilog):
1259 Move Use ppc_load32 for cfg->stack_usage to avoid size
1262 2009-07-24 Mark Probst <mark.probst@gmail.com>
1264 * method-to-ir.c: The write barrier doesn't do the store anymore,
1265 so we have always to emit it. Also, emit the wbarrier after the
1268 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1270 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1271 for argument count 3 too.
1273 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1275 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1276 the caller handle the exceptions.
1277 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1278 method. Fixes #524498.
1280 2009-07-22 Geoff Norton <gnorton@novell.com>
1282 * mini-exceptions.c: Fix build on ia64.
1284 2009-07-22 Mark Probst <mark.probst@gmail.com>
1286 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1289 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1291 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1294 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1296 * basic-simd.cs (Main): Pass args to the test driver.
1298 2009-07-20 Geoff Norton <gnorton@novell.com>
1300 * mini-x86.h: Fix the x86 version guards to use Apple's
1301 properly defined macros.
1303 2009-07-20 Geoff Norton <gnorton@novell.com>
1305 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1308 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1310 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1311 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1312 the information which is needed for invokes, so only one locking+hash table
1315 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1317 * aot-compiler.c (add_generic_instances): Emit instances of
1318 GenericComparer<T> for primitive types.
1320 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1322 * mini-posix.c: Fix linux build.
1324 2009-07-19 Geoff Norton <gnorton@novell.com>
1326 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1327 mono_gdb_render_native_backtraces
1328 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1329 so we implement the sane semantics to the runtime here
1330 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1331 so we need to call it differently (mono_gdb_render_native_backtraces)
1332 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1333 here for default implementations.
1334 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1335 support Apple's weird syscall (SYS_fork) implementation and not busy
1336 loop in abort() on native crashes on OSX anymore.
1338 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1340 * aot-runtime.c (load_method): Change the handling of the
1341 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1344 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1346 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1348 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1349 seems to break the aot tests.
1351 * mini.c (mono_patch_info_equal): Fix the handling of
1352 MONO_PATCH_INFO_RGCTX_FETCH.
1354 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1356 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1358 * mini.c (mono_patch_info_hash): Fix the handling of
1359 MONO_PATCH_INFO_INTERNAL_METHOD.
1360 (mono_patch_info_equal): Ditto.
1362 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1364 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1367 * mini-llvm.c: Add some infrastructure for AOT support.
1369 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1371 * mini-llvm-cpp.c: Update to the latest llvm api.
1373 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1374 option to false to prevent llvm from installing signal handlers which
1377 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
1380 * cpu-amd64.md: Revert previous change as those instructions
1381 take 2 separate arguments. Remember to read the arch docs more
1382 carefully next time.
1384 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1386 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
1388 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
1390 * mini-ppc.c: exploit multiple load/store units if available (rest of
1391 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
1392 http://bugzilla.novell.com/show_bug.cgi?id=487846).
1394 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
1396 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
1397 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
1399 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
1401 * cpu-x86.md: Fix missing clobbering from trancendental simd
1404 * cpu-amd64.md: Same.
1406 2009-07-14 Jerry Maine <crashfourit@gmail.com>
1408 Contributed under the terms of the MIT/X11 license by
1409 Jerry Maine <crashfourit@gail.com>.
1411 * basic-simd.cs: Added tests for single and doulble indexers.
1413 * cpu-amd64.md: Added simd opcode information.
1415 * mini-amd64.c: Added IR to native simd generation code.
1416 Added simd register names and function that returns them.
1418 * mini-amd64.h: Added marcos to turn on simd code compilation in
1419 amd64. Added max simd register count marco. Added caller/callee
1420 register mask marcos. Added marcos to use simd register bank.
1422 * mini.h: Added helper marco for shufling dwords and simple
1425 2009-07-14 Zoltan Varga <vargaz@gmail.com>
1427 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
1429 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
1431 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
1432 the length of the native code as well.
1434 * basic-simd.cs: Add a test for #521662.
1436 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
1438 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
1440 2009-07-13 Mark Probst <mark.probst@gmail.com>
1442 * mini.c: Register function for getting the IP from a signal
1443 context with metadata.
1445 2009-07-13 Zoltan Varga <vargaz@gmail.com>
1447 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
1448 call a generic class init trampoline if needed. Fixes #519336.
1450 * generics.cs: Add a test.
1452 2009-07-09 Mark Probst <mark.probst@gmail.com>
1454 * method-to-ir.c: When doing a call which might be remote from
1455 shared generic code to other shared code with open type arguments,
1456 get the remoting invoke wrapper from the RGCTX and do an indirect
1459 2009-07-03 Zoltan Varga <vargaz@gmail.com>
1461 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
1462 after the unbox trampoline in the full-aot case.
1464 2009-07-02 jonas echterhoff <jonas@unity3d.com>
1466 * mini.c: Move initialization of jit_mutex before debugger initialization
1471 * Info.plist: added Info.plist and link flag to enable the mono executable
1472 to access other processes. Requires codesigning of the executable to work.
1474 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
1479 2009-06-30 Zoltan Varga <vargaz@gmail.com>
1481 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
1483 2009-06-29 Zoltan Varga <vargaz@gmail.com>
1485 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
1486 when the generic instance is an instantiation of a subclass of the
1487 methods class. Fixes #517166.
1489 2009-06-26 Zoltan Varga <vargaz@gmail.com>
1491 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
1494 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
1497 * CMakeLists.txt: Add minimal support for installation.
1499 2009-06-25 Zoltan Varga <vargaz@gmail.com>
1501 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
1502 determine whenever a method is directly callable to a separate function.
1504 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
1505 needed ones as a result of the previous change.
1507 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
1508 type of register arrays.
1510 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
1511 type of register arrays.
1513 2009-06-24 Jerry Maine <crashfourit@gmail.com>
1515 Contributed under the terms of the MIT/X11 license by
1516 Jerry Maine <crashfourit@gail.com>.
1518 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
1520 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1522 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
1524 2009-06-24 Neale Ferguson <neale@sinenomine.net>
1526 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
1527 dump of structure return value. Fix some formatting.
1528 * cpu-s390x.md: Fix lengths of instruction sequences.
1529 * mini-s390.c: Minor formatting changes.
1531 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1533 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
1534 Use sigaction on freebsd as well.
1536 2009-06-23 Zoltan Varga <vargaz@gmail.com>
1538 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
1541 * mini.c (mini_init): Revert a change which breaks cross-compilation.
1543 2009-06-22 Mark Probst <mark.probst@gmail.com>
1545 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
1547 2009-06-22 Mark Probst <mark.probst@gmail.com>
1549 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
1551 2009-06-20 Martin Baulig <martin@ximian.com>
1554 (MonoDebuggerThreadFlags): New enum typedef.
1555 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
1556 (mono_debugger_thread_created): Added `gpointer func' argument;
1557 initialize the new `thread_flags' field.
1559 2009-06-18 Martin Baulig <martin@ximian.com>
1561 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
1562 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
1565 (mini_debugger_set_attach_ok): New function; sets the attach-ok
1566 flag in `MONO_DEBUGGER__info.runtime_info'.
1569 (mono_main): Call mini_debugger_set_attach_ok() if generics
1570 sharing is disabled.
1572 2009-06-22 Zoltan Varga <vargaz@gmail.com>
1574 * aot-compiler.c (add_wrappers): Fix a warning.
1576 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
1577 the ppc load/store macro changes.
1579 2009-06-21 Zoltan Varga <vargaz@gmail.com>
1581 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
1583 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
1584 not just the got symbol.
1586 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
1589 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
1592 * aot-compiler.c: Remove some fixmes.
1594 * driver.c (mono_main): Print a helpful message when cross-compiling.
1596 * mini.c (mini_init): Disable signal handlers when cross-compiling.
1598 * method-to-ir.c (initialize_array_data): Do the optimization if the
1599 target byte order is little endian, instead of the host byte order.
1601 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
1602 wrappers into the mscorlib image, Emit a unique plt symbol for each
1603 image, emit symbols for plt entries.
1605 * image-writer.c (img_writer_emit_symbol_size): New function to emit
1608 2009-06-20 Zoltan Varga <vargaz@gmail.com>
1610 * aot-compiler.c (add_wrappers): Avoid calling
1611 mono_marshal_get_type_info () since it can assert for some types.
1613 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
1614 ldtoken are used inside wrappers.
1616 * helpers.c: Add support for prefixing tools with the arch name.
1618 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
1619 quantities when using ilp32.
1621 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
1622 spill slots. Use sizeof(mgreg_t) for the spill slot size.
1624 * image-writer.c: Use .long on ilp32.
1626 * aot-compiler.c: Use 32 bit loads on ilp32.
1628 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1630 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1632 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1634 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1636 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1637 second got slot of every aot image.
1639 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1640 aot on platforms with function pointers.
1642 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1643 support for aot/full aot on ppc/ppc64.
1645 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1646 arguments which are needed on ppc.
1648 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1651 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1653 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1655 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1657 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1659 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1661 2009-06-17 Geoff Norton <gnorton@novell.com>
1663 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1665 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1667 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1668 to control whenever the dwarf writer is in xdebug or aot mode.
1669 (emit_class_dwarf_info): Use a separate abbrev for structures without
1672 * aot-compiler.c: Pass the appending parameter to
1673 mono_dwarf_writer_create ().
1675 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1676 falls through to its next bblock. Fixes #513931.
1678 * iltests.il: Add a test.
1680 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1681 infor even if emit_line is FALSE, as the apple linker seems to require it.
1683 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1685 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1689 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1691 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1694 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1696 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1697 'has_call_handler' fields.
1699 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1701 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1702 first bblock if not needed. Fixes #512790.
1704 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1706 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1708 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1711 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1712 remoting-invoke-with-check wrappers, which are not needed when running with
1713 full-aot, since it doesn't support remoting.
1715 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1717 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1719 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1720 method info, it is not used anymore.
1722 * mini.h: Bump AOT file format version.
1724 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1727 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1730 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1732 * mini.h: Bump AOT file format version.
1734 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1736 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1737 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1740 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1741 of CKFINITE and FBGE for VFP.
1743 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1745 * aot-compiler.c: Don't align code to 16 bytes on arm.
1747 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1748 before the methods they belong to.
1750 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1751 the full-aot case if possible, since the trampoline will be called right
1754 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1755 trampolines to 1024 after the change above.
1757 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1758 trampoline to save 8 bytes per trampoline.
1760 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1763 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1765 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1767 2009-06-08 Martin Baulig <martin@ximian.com>
1770 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1771 (_mono_debugger_throw_exception): Don't make this static.
1772 (_mono_debugger_unhandled_exception): Likewise.
1773 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1776 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1777 (_mono_debugger_throw_exception): Add function prototype.
1778 (_mono_debugger_unhandled_exception): Likewise.
1781 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1782 arg; return the first exception handler if the exception is caught
1783 and we're running inside the debugger.
1784 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1785 improve exception handle inside runtime-invoke, check whether the
1786 exception is actually caught in the method being invoked and not
1787 by the runtime-invoke-wrapper.
1789 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1791 * image-writer.c: Improve support for the osx assembler.
1793 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
1796 2009-06-08 Martin Baulig <martin@ximian.com>
1799 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1800 (_mono_debugger_throw_exception): Don't make this static.
1801 (_mono_debugger_unhandled_exception): Likewise.
1802 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1805 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1806 (_mono_debugger_throw_exception): Add function prototype.
1807 (_mono_debugger_unhandled_exception): Likewise.
1810 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1811 arg; return the first exception handler if the exception is caught
1812 and we're running inside the debugger.
1813 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1814 improve exception handle inside runtime-invoke, check whether the
1815 exception is actually caught in the method being invoked and not
1816 by the runtime-invoke-wrapper.
1818 2009-06-07 Zoltan Varga <vargaz@gmail.com>
1820 * image-writer.c (append_subsection): Don't align subsections of the
1821 debug_line section as a workaround.
1823 * dwarfwriter.c: Emit line number info in the AOT case as well.
1825 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
1827 This patch is contributed under the terms of the MIT/X11 license
1829 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
1830 code_len <= code_size
1832 2009-06-06 Zoltan Varga <vargaz@gmail.com>
1834 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
1836 2009-06-04 Zoltan Varga <vargaz@gmail.com>
1838 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
1839 invoke wrappers, we now use trampolines instead.
1841 2009-06-04 Mark Probst <mark.probst@gmail.com>
1843 * mini-darwin.c: The exception thread must not be registered with
1846 2009-06-04 Mark Probst <mark.probst@gmail.com>
1848 * mini-gc.c: Disable the code because it makes SGen crash.
1850 2009-06-03 Zoltan Varga <vargaz@gmail.com>
1852 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
1853 instead of asserting.
1855 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1857 * aot-compiler.c (mono_compile_assembly): Move the creation of the
1858 output file after the code has been compiled.
1860 2009-05-30 Zoltan Varga <vargaz@gmail.com>
1862 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
1864 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1866 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
1867 entries distinction to simplify the code.
1869 * mini.h: Bump AOT file format version.
1871 2009-05-28 Zoltan Varga <vargaz@gmail.com>
1873 * objects.cs: Fix the signature of one of the tests.
1875 * mini.c (mini_create_ftnptr): New helper function, moved here from
1877 (mini_get_addr_from_ftnptr): Ditto.
1878 (mini_init): Install the new helpers.
1880 2009-05-28 Martin Baulig <martin@ximian.com>
1882 Correctly initialize the debugger when embedding Mono.
1884 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
1885 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
1886 see documentation in mini_debug_running_inside_mdb().
1889 (mini_debug_running_inside_mdb): New function to check whether
1890 we're running inside mdb.
1892 * mini.c (mini_init): Call mini_debugger_init() if we're running
1893 inside the debugger.
1895 * driver.c (mono_main): Moved the call to mini_debugger_init()
1896 into mini_init() to make this work when embedding Mono.
1898 * debug-debugger.c (mini_debugger_init): Warn about duplicate
1899 calls to mini_debugger_init().
1901 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
1902 mono_debugger_main() -> mini_debugger_main() and put them inside a
1903 `MONO_DEBUGGER_SUPPORTED' conditional.
1905 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
1907 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
1908 this is no longer in use.
1911 2009-05-26 Zoltan Varga <vargaz@gmail.com>
1913 * mini-sparc.c (add_outarg_load): Fix the sparc build.
1915 * aot-compiler.c (emit_method_code): Always write out C style symbols for
1918 2009-05-27 Martin Baulig <martin@ximian.com>
1920 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1922 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
1923 long_conv_to_r_un to 64 bits.
1925 * cpu-x86.md: Increase the instruction size due to the changes.
1927 * iltests.il.in: Add regression test.
1931 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1933 * objects.cs: Move the previous test from basic.cs to here.
1935 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1937 * basic.cs: Add regression test for #506915.
1939 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1941 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
1942 optimization we must check the bb of the first byte of stobj as
1943 it's the only one set in cil_offset_to_bb.
1947 2009-05-25 Zoltan Varga <vargaz@gmail.com>
1949 * image-writer.c: Fix pointer directive on ppc64.
1951 2009-05-24 Zoltan Varga <vargaz@gmail.com>
1953 * image-writer.c (asm_writer_emit_section_change): Avoid using
1954 .bss subsections on ppc too.
1956 2009-05-23 Zoltan Varga <vargaz@gmail.com>
1958 * image-writer.c: Fix the definition of TARGET_ASM_....
1960 * image-writer.c: Fix the emission of assembler directives in the last
1963 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
1964 exception throwing code to accomodate ppc64.
1966 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
1967 size to work on ppc64 too.
1969 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
1972 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
1973 the assembler dialect instead of using platform specific defines.
1975 2009-05-22 Geoff Norton <gnorton@novell.com>
1977 * mini-arm.c (get_call_info): If a structure is split between the stack
1978 and argument registers, we should not advance the stack pointer by the entire
1979 native size, but just by the amount that spilled.
1981 2009-05-22 Zoltan Varga <vargaz@gmail.com>
1983 * mini-arm.c (get_call_info): Handle structures with alignment requirements
1986 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1988 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
1991 * aot-compiler.c (add_extra_method): Fix up the collection of extra
1992 methods so wrapper don't get added twice.
1993 (add_generic_instances): Don't add methods of arrays.
1995 * generics.cs: Mark one test as !FULLAOT.
1997 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1999 * mini-x86.c (emit_move_return_value): Remove unused vars.
2001 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2003 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2004 decomposing 8 bytes structs into a LCALL.
2006 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2007 pointer for where to store the returned regs.
2009 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2012 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2014 2009-05-20 Miguel de Icaza <miguel@novell.com>
2016 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2019 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2021 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2023 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2026 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2028 * local-propagation.c (mono_local_cprop): Avoid local propagation
2029 across paired add/sub if the first instruction dest reg is it's
2030 source reg. For example:
2032 int_add_imm R12 <- R12 [1] clobbers: 1
2033 int_sub_imm R42 <- R12 [1] clobbers: 1
2035 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2036 maintain the math identify.
2040 2009-05-20 Andreia Gaita <avidigal@novell.com>
2042 * Makefile.am: avoid going on the network just to get the revision,
2045 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2047 Fixed estimate for short branches on amd64 (they were off mark, and
2048 enabling call prolog-epilog instrumentations caused assertions).
2049 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2050 estimate for the maximum length of this basic block.
2052 - mono_arch_emit_prolog: compute max_length for each basic block
2053 (instead of max_offset), and inflate size estimate also for entry bb
2054 in case of code instrumentation.
2055 - mono_arch_output_basic_block: get rid of "cpos" (the current
2056 estimated "position" in the code), and always use "offset" instead,
2057 which is accurate; at the beginning of the function quickly recompute
2058 max_offset for all the remaining blocks, starting from the current
2059 cfg->code_len (which is correct, and not estimated) and using the
2060 estimated block lengths computed previously.
2062 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2064 * exceptions-ppc.c: Remove the caching from the trampoline creation
2065 functions, it is already done in the caller.
2067 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2069 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2070 MONO_ARCH_GSHARED_SUPPORTED define.
2072 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2074 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2077 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2079 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2080 call to mono_marshal_get_rgctx_invoke ().
2082 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2083 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2084 gshared use the static rgctx trampolines now.
2086 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2087 platform supports it.
2089 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2091 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2093 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2095 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2097 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2099 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2102 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2104 Made it possible for mono_arch_instrument_epilog to preserve
2105 argument registers, otherwise instrumenting the "epilogue" before
2106 a tail call would clobber them.
2107 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2108 if like mono_arch_instrument_epilog but with an additional parameter
2109 that states if argument registers must be preserved.
2110 * mini.c: implemented mono_arch_instrument_epilog as a call to
2111 mono_arch_instrument_epilog_full without asking to preserve argument
2112 registers (this makes the existing code work as usual).
2114 - mono_arch_instrument_epilog: add parameter to transform it into
2115 mono_arch_instrument_epilog_full, and preserve argument registers
2117 - mono_arch_output_basic_block, OP_TAILCALL case: call
2118 mono_arch_instrument_epilog_full.
2119 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2120 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2121 only transformed mono_arch_instrument_epilog into
2122 mono_arch_instrument_epilog_full.
2124 2009-05-15 Geoff Norton <gnorton@novell.com>
2126 * mini-darwin.c: This works on arm now.
2128 2009-05-14 Geoff Norton <gnorton@novell.com>
2130 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2133 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2135 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2138 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2139 wrappers during full aot mode correctly.
2141 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2144 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2145 mono_metadata_type_hash ().
2147 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2149 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2150 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2151 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2152 Removed MONO_INST_BRLABEL from the instruction flags, and the
2153 remaining code that used it, because we do not support branches inside
2154 basic blocks (and branch target labels) anymore.
2155 * Makefile.am: As part of the above cleanup, remove reference to
2156 BURG files which don't exist anymore.
2158 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2160 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2163 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2164 to use mono_arch_throw_corlib_exception.
2166 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2167 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2169 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2172 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2174 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2175 for the got to make debugging easier and to avoid confusing it with the
2178 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2179 method so a breakpoint can be set when using gdb.
2181 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2183 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2184 on mono_method_get_imt_slot ().
2186 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2187 num_decodes variables.
2189 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2190 change as it doesn't seem to work.
2192 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2195 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2197 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2198 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2200 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2201 builder when using full aot.
2203 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2204 here, it is already handled.
2206 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2209 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2211 * mini-arm.h: Enable IMT for full aot.
2213 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2214 arch doesn't support it.
2216 * mini.c (mini_init): Don't disable IMT for full aot if the
2217 architecture supports it.
2219 * mini.h (MonoAotTrampoline): New enum containing the different types
2220 of 'numerous' trampolines.
2221 (MONO_AOT_FILE_VERSION): Bump this.
2223 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2224 static rgctx trampolines. Add support for full-aot IMT thunks.
2226 * mini-amd64.h: Enable IMT for full aot.
2228 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2229 to exclude tests belonging to a category.
2231 * generics.cs: Mark some tests with a !FULLAOT category.
2233 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2236 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2238 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2239 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2240 (emit_plt): Fix a warning.
2242 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2244 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2245 back into aot-compiler.c to a place where the other functions shared by
2246 the runtime and aot compiler are.
2248 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2249 as done previously, instead of in MonoAotFileInfo, since pointers might have
2250 alignment requirements.
2252 * mini.h: Bump AOT file format version.
2254 2009-05-10 Miguel de Icaza <miguel@novell.com>
2256 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2257 that is used at runtime from the aot-compiler.c, this makes it
2258 work on setups that remove the AOT compiler from the output
2261 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2263 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2266 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2268 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2270 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2271 stuff to mono_arch_decompose_long_opts ().
2272 (mono_decompose_opcode): Remove some dead code.
2274 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2276 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2277 cmethod can be null for quite a some reasons.
2279 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2281 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2283 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2285 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2287 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2289 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2290 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2291 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2292 calls returning structures by addr on amd64.
2294 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2296 * iltests.il.in: Restructure the tail call tests a bit.
2298 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2300 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2301 for virtual methods too.
2303 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2305 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2306 due to regression in verifying System.dll.
2308 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2310 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2313 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2316 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2317 g_str_hash () which can change.
2319 * driver.c (mini_regression): Disable optimizations not supported by
2320 the cpu. Fixes #500019.
2322 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2325 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2327 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2328 to the latest LLVM code.
2330 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2332 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2334 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2336 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2339 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2340 no longer saving offsets, so just save the patch types along with the other
2342 * aot-runtime.c (load_patch_info): Update after the changes to
2343 encode_patch_list ().
2344 (decode_got_entry): Removed, merged into load_patch_info ().
2345 (is_shared_got_patch): Removed, call the same function from
2348 * mini.h: Bump aot file format version.
2350 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2351 half-finished no-dlsym code.
2353 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2356 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2357 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2359 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2361 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2362 buffer length to work with AOT code.
2364 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2365 ldfld/stfld opcodes.
2367 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2370 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2372 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2374 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2377 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
2378 if needed. Don't decompose long operations when using llvm.
2380 2009-05-01 Zoltan Varga <vargaz@gmail.com>
2382 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
2385 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
2387 2009-05-03 Martin Baulig <martin@ximian.com>
2389 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
2390 mono_debugger_insert_method_breakpoint() since the class init
2391 handler we're inserting at the top of the method already gives us
2394 2009-04-30 Zoltan Varga <vargaz@gmail.com>
2396 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
2397 to mono_arch_decompose_long_opts () for x86 and arm.
2399 2009-04-29 Zoltan Varga <vargaz@gmail.com>
2401 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
2404 2009-04-28 Zoltan Varga <vargaz@gmail.com>
2406 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
2409 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2411 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
2412 number of trampolines used in full-aot mode.
2414 * aot-compiler.c: Add an ntrampolines option to set the number of
2415 trampolines emitted in full-aot mode.
2417 2009-04-27 Zoltan Varga <vargaz@gmail.com>
2419 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
2420 a volatile load. Get rid of get_tempname (), llvm assigns names
2423 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
2426 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
2429 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
2432 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
2433 to the same register as a fixed sreg2. Fixes #497271.
2435 * iltests.il.in: Add a new test.
2437 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2439 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
2440 stack, since pushes complicate exception handling.
2442 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
2443 the stack if they are passed using moves.
2445 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2447 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
2450 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
2451 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
2452 of FMOVE if it is an R4.
2454 2009-04-25 Zoltan Varga <vargaz@gmail.com>
2456 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
2458 * mini.h (LLVMCallInfo): New structure to store calling convention
2459 information for the LLVM back end similar to the CallInfo structures in
2462 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
2463 call information in a format usable by LLVM.
2464 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
2466 * method-to-ir.c (mono_emit_call_args): Emit calls using
2467 mono_llvm_emit_call () when compiling using LLVM.
2469 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
2470 comments to all functions. Fix memory leaks. Add a public init/cleanup
2473 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
2475 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
2476 mono_array_new_va () jit icall.
2478 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
2480 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
2481 multiple machine description files to be specified.
2482 * mini-ops.h: fixes for cross-compilation.
2484 2009-04-22 Miguel de Icaza <miguel@novell.com>
2486 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
2489 2009-04-22 Zoltan Varga <vargaz@gmail.com>
2491 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
2492 to prevent asserts in various passes. Fixes #497220.
2494 2009-04-21 Zoltan Varga <vargaz@gmail.com>
2496 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
2499 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
2500 table to avoid duplicates.
2502 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2504 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
2507 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
2509 * mini.c (mini_method_verify): Fail fulltrust code if the exception
2510 is for method or field access.
2512 2009-04-20 Zoltan Varga <vargaz@gmail.com>
2514 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
2517 * mini-llvm.c (mono_llvm_emit_method): Use it.
2519 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
2520 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
2523 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
2524 synchronized methods.
2526 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
2528 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
2530 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
2533 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
2534 allowing some options to be set dynamically.
2536 2009-04-19 Zoltan Varga <vargaz@gmail.com>
2538 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
2539 unconditional branch.
2541 * mini.h (MonoTrampolineType): Add new trampoline type
2542 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
2545 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
2548 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
2551 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
2552 is enabled. Instead, use the llvm vcall trampoline.
2554 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
2556 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
2558 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
2561 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
2562 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
2564 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
2565 OP_IA64_CSET opcode.
2567 * mini.c: Fix a warning.
2569 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
2570 THROW to the appropriate llvm type.
2572 2009-04-18 Zoltan Varga <vargaz@gmail.com>
2574 * mini.c (mini_method_compile): Add statistics for methods JITted
2577 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2579 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
2580 OP_IA64_CMP_<cond>_IMM opcodes.
2582 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2584 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
2587 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
2590 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
2593 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
2595 * mini-exceptions.c : add thread id to EXCEPTION trace message.
2597 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2599 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
2602 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
2603 rgctx invoke trampolines for x86.
2605 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
2606 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
2607 (mono_arch_get_vcall_slot): Simplify this.
2609 2009-04-16 Zoltan Varga <vargaz@gmail.com>
2611 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
2612 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
2614 2009-04-14 Zoltan Varga <vargaz@gmail.com>
2616 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
2617 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
2619 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
2621 * liveness.c (visit_bb): Remove a needless assert.
2623 2009-04-13 Zoltan Varga <vargaz@gmail.com>
2625 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
2626 full aot support to the arch specific code.
2628 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2630 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2632 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2634 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2635 collect information about the delegate invoke impl trampolines.
2637 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2638 to save trampolines during full-aot mode.
2640 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2641 creation function which returns a trampoline which sets the rgctx
2643 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2644 wrapper if possible.
2645 (mono_delegate_trampoline): Ditto.
2647 * mini.c (mono_jit_runtime_invoke): Ditto.
2649 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2651 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2653 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2655 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2657 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2658 just setting the opcode to OP_NOP.
2660 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2662 * mini.c (mini_method_compile): Put the last change inside an
2663 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2665 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2666 and extend live ranges to cover the whole method when using xdb.
2668 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2669 do it in the trampolines.
2671 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2674 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2676 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2677 call code in full-aot mode since IMT is disabled there.
2678 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2679 new JIT no longer has that restriction.
2681 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2683 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2684 a more compact format.
2685 (mono_aot_wrapper_name): New function to return a unique name for a
2686 wrapper method, also used by the AOT runtime.
2688 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2691 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2692 when a ICollection<T> etc is encountered.
2693 (add_generic_instances): Process method arguments/locals too.
2694 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2697 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2699 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2701 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2703 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2705 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2706 representing the result of the decomposition. Nullify instructions
2707 instead of setting them to OP_NOP since nops can't have registers
2710 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2712 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2713 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2714 info. Strip 'mapping symbols' on ARM.
2716 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2718 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2719 this with the native genmdesc.
2721 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2723 * aot-runtime.c: Fixing the MSVC build.
2725 Code is contributed under MIT/X11 license.
2727 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2729 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2730 JITted code depends on it.
2732 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2734 * aot-compiler.c: Use new MonoGenericParam accessors.
2736 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2738 Reduce memory usage and improve correctness wrt MonoGenericParam
2739 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2740 handing. Avoid allocating MonoGenericParams, but use the ones in
2741 the container itself.
2743 2009-04-07 Miguel de Icaza <miguel@novell.com>
2745 * tasklets.c: Return exceptions in the out argument.
2747 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2749 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2750 opcode. Use pointer types in more places instead of casting them to
2753 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2755 (mono_llvm_optimize_method): New helper function to optimize a method.
2757 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2758 widening code so it could be called from more places.
2759 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2760 code paths in the call opcodes.
2762 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2764 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2766 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2768 * dwarfwriter.c: Use _ to separate class name
2769 components as gdb can't handle '.'. Represent reference variables
2772 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2774 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2776 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2778 * gc-test.cs: New file with GC stack marking tests.
2780 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2781 negative numbers for vfp.
2783 * basic-float.cs: Add a test.
2785 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
2787 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
2789 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
2791 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
2792 part of tasklet/continuation support.
2794 2009-04-05 Zoltan Varga <vargaz@gmail.com>
2796 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
2797 amd64 opcodes inside an ifdef.
2799 * dwarfwriter.c: Emit inheritance information for classes, emit fields
2802 * dwarfwriter.c (emit_type): Emit the class info for classes.
2804 2009-04-04 Zoltan Varga <vargaz@gmail.com>
2806 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
2808 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
2810 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
2812 * ssa.c (mono_ssa_compute): Fix some memory leaks.
2814 2009-04-03 Zoltan Varga <vargaz@gmail.com>
2816 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
2818 * mini-llvm.c: Update comments.
2820 * mini.h (COMPILE_LLVM): New macro.
2822 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
2824 * ssa.c (mono_ssa_compute): Ditto.
2826 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
2827 the unwind ops from a DWARF FDE.
2829 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
2830 methods by extracting the dwarf unwind ops from the unwind info generated
2833 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
2836 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
2839 2009-04-02 Zoltan Varga <vargaz@gmail.com>
2841 * Makefile.am (llvm_sources): Enable this.
2843 * mini.c (mini_method_compile): Add support for compiling with LLVM,
2844 failing back to the JIT if something cannot be handled.
2846 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
2847 compiling with LLVM.
2849 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
2850 compiling with LLVM.
2852 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
2853 compiling with LLVM.
2855 * mini-ops.h: Add a few opcodes needed by LLVM.
2857 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
2860 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
2863 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
2865 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
2867 2009-04-01 Mark Probst <mark.probst@gmail.com>
2869 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
2870 ridiculously large methods.
2872 2009-03-31 Martin Baulig <martin@ximian.com>
2874 * debug-debugger.c (debugger_remove_breakpoint): Call
2875 mono_debugger_remove_class_init_callback ().
2877 2009-03-31 Zoltan Varga <vargaz@gmail.com>
2879 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
2880 right before emitting code, not at the start.
2882 * mini.c (mono_postprocess_patches): Extract this into a separate function
2883 from mono_codegen ().
2885 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
2886 byref types correctly.
2888 2009-03-30 Zoltan Varga <vargaz@gmail.com>
2890 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
2893 2009-03-29 Zoltan Varga <vargaz@gmail.com>
2895 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
2896 indirect calls, this avoids problems where get_vcall_slot () would get
2897 confused by the native code for the instruction preceeding the call.
2898 (mono_arch_get_vcall_slot): Simplify this.
2899 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
2901 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
2902 register allocator now seems to depend on them instead of the data in
2905 * mini.c (mini_method_compile): Throw the correct type of exception if
2906 mono_method_get_header () fails because of a loading error.
2908 2009-03-28 Zoltan Varga <vargaz@gmail.com>
2910 * mini.c (mini_method_compile): Clear the loader error if the method
2911 header cannot be decoded.
2913 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
2914 interface methods on proxies correctly.
2916 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
2917 this argument for vtype methods. Add precise liveness info for arguments.
2919 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
2920 LIVERANGE_START/END opcodes.
2922 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
2923 for arguments and values in registers.
2925 2009-03-27 Zoltan Varga <vargaz@gmail.com>
2927 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
2928 return a valuetype. Fixes #487518.
2930 * iltests.il: Add a test.
2932 * aot-compiler.c: Use mono_thread_create () to create helper threads.
2934 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
2935 closed over a null reference correctly.
2937 2009-03-26 Zoltan Varga <vargaz@gmail.com>
2939 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
2941 2009-03-25 Mark Probst <mark.probst@gmail.com>
2943 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
2944 allocated to the same registers as fixed sregs.
2946 2009-03-24 Mark Probst <mark.probst@gmail.com>
2948 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
2951 * method-to-ir.c: Handle more cases for
2952 Interlocked.CompareExchange.
2954 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
2955 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
2956 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
2958 2009-03-23 Zoltan Varga <vargaz@gmail.com>
2960 * aot-runtime.c (decode_method_ref): Fix a warning.
2962 * unwind.c (mono_unwind_frame): Ditto.
2964 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2966 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
2967 (mono_compile_assembly): Enable the binary writer for full-aot as well.
2969 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
2970 fix the handling of large values in the ALU_PC_G0_NC relocation.
2972 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2974 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
2976 2009-03-22 Mark Probst <mark.probst@gmail.com>
2978 * method-to-ir.c (mono_spill_global_vars): Support for ternary
2981 2009-03-22 Mark Probst <mark.probst@gmail.com>
2983 * method-to-ir.c: MINI_OP3 needs a comma.
2985 * method-to-ir.c, mini.h, mini.c: Remove
2986 mono_init_op_sreg_counts ().
2988 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2990 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
2993 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
2996 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
2998 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3001 2009-03-21 Mark Probst <mark.probst@gmail.com>
3003 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3004 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3005 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3008 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3010 * driver.c: Change location of gc_wrapper.h.
3012 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3013 inside finally clauses correctly. Fixes #485721.
3015 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3016 after the change above.
3018 * exceptions.cs: Add a test.
3020 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3022 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3024 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3025 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3026 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3028 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3029 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3031 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3033 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3034 Simplify logic for ensure_method_is_allowed_to_call_method.
3035 Handle wrappers on callers.
3037 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3039 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3042 * basic-simd.cs: Fix the names of some test methods.
3044 2009-03-18 Geoff Norton <gnorton@novell.com>
3046 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3048 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3050 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3052 2009-03-17 Jb Evain <jbevain@novell.com>
3054 * driver.c: remove now uneeded call to mono_gc_base_init before
3057 2009-03-17 Jb Evain <jbevain@novell.com>
3059 * dwarfwriter.c (token_handler): handle more cases.
3061 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3063 * method-to-ir.c: Remove more dead code (that was required only
3064 because of method_is_safe). Fix compiler warnings.
3066 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3068 * method-to-ir.c: Remove unneeded/useless method_is_safe
3069 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3071 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3073 * mini.c (mini_method_compile): Print the method been compiled with
3074 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3075 for people not familiar with the runtime.
3077 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3079 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3080 a managed object which is later put into a GList. Return its class instead.
3082 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3083 stack slots when using sgen.
3085 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3087 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3089 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3091 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3092 > so it works on the first vreg as well.
3094 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3096 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3099 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3101 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3104 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3106 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3107 native->IL offset mapping.
3109 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3111 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3113 * basic.cs: Add a test.
3115 2009-03-11 Mark Probst <mark.probst@gmail.com>
3117 * mini-x86.c (mono_arch_output_basic_block): Use different
3118 registers in case the ones we want to overwrite are used by the
3119 other operand. Fixes regression in #480807.
3121 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3123 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3125 * dwarfwriter.c (emit_line_number_info): The line number info for
3126 IL code was off by one. Fix that.
3128 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3131 2009-03-09 Mark Probst <mark.probst@gmail.com>
3133 Contributed under the terms of the MIT/X11 license by Steven
3134 Munroe <munroesj@us.ibm.com>.
3136 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3139 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3141 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3144 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3146 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3147 the delegate ctor handling code. Fixes #482638.
3149 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3152 * iltests.il.in: Add a test.
3154 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3157 2009-03-05 Mark Probst <mark.probst@gmail.com>
3159 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3160 is shared generic code, return the trampoline, even if the method
3161 has already been compiled. Fixes #479763.
3163 * mini.c, mini.h: New function
3164 mono_jit_find_compiled_method_with_jit_info() which is the same as
3165 mono_jit_find_compiled_method() but also returns the jit info.
3167 2009-03-05 Mark Probst <mark.probst@gmail.com>
3169 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3170 for methods which actually have one. For all other methods, make
3171 sure the this argument var is live the whole method.
3173 * mini.c (mini_method_compile): Every shared method has a
3174 this/vtable/mrgctx info. Fixes #480807.
3176 2009-03-05 Mark Probst <mark.probst@gmail.com>
3178 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3179 generic/imt thunks where some entries branch through the vtable,
3180 while other entries branch directly.
3182 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3184 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3186 * mini-windows.c: Ditto.
3188 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3191 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3193 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3196 2009-03-04 Mark Probst <mark.probst@gmail.com>
3198 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3201 2009-03-04 Mark Probst <mark.probst@gmail.com>
3203 * exceptions-x86.c: Include debug-mini.h - fixes build.
3205 2009-03-04 Martin Baulig <martin@ximian.com>
3207 * debug-mini.c: Clean up the exception API and add documentation.
3208 (mono_debugger_handle_exception): New public method; this is
3209 called when throwing an exception or encountering an unhandled one.
3210 (mono_debugger_call_exception_handler): Formerly known as
3211 mono_debugger_handle_exception(); this is used to tell the
3212 debugger that we're about to invoke an exception handler.
3214 2009-03-04 Martin Baulig <martin@ximian.com>
3216 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3217 ../metadata/mono-debug-debugger.c; save and reset exception state.
3219 2009-03-02 Martin Baulig <martin@ximian.com>
3221 * debug-mini.c: Moved the debugger exception handling here from
3222 ../metadata/mono-debug-debugger.c.
3225 (MonoDebuggerExceptionAction): New exception typedef.
3228 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3230 * exceptions-amd64.c
3231 (mono_amd64_throw_exception): Use the new debugger exception
3235 (mono_handle_exception_internal): Don't call
3236 mono_debugger_unhandled_exception() here.
3238 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3240 * mini.c aot-compiler.c: Update after the changes to
3241 mono_marshal_get_runtime_invoke ().
3243 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3244 Virtual generic methods might not have method->slot set, work around
3247 * generics.cs: Add a test.
3249 2009-03-02 Geoff Norton <gnorton@novell.com>
3252 * driver.c: Allow signal chaining of SIGFPE as well.
3254 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3256 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3257 this since it now receives the method not its generic context in the
3260 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3261 generic/imt thunks where some entries branch through the vtable, while
3262 other entries branch directly.
3264 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3266 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3267 support for interface methods as well.
3269 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3270 using the normal IMT thunks.
3272 generics.cs: Add new tests.
3274 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3275 the generic inst to the generic imt thunks. This fixes AOT support,
3276 improves consistency with the normal IMT thunks, and makes it easier to
3277 add support for interface generic virtual methods later.
3279 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3281 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3283 * driver.c (mono_set_signal_chaining): New public API function to enable
3284 signal chaining on POSIX platforms.
3286 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3287 (si@lindenlab.com) to implement signal chaining. The original patch was
3288 contributed under the MIT X/11 license:
3289 https://bugzilla.novell.com/show_bug.cgi?id=318894
3291 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3293 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3294 too until it can be made to run on amd64.
3296 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3298 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3299 to get_generic_context_from_code () + get_call_info () if possible.
3301 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3303 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3304 suspend-on-sigsegv functionality.
3306 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3307 to suspend when a native SIGSEGV is received. This is useful for debugging
3308 crashes which don't happen under gdb, since a live process contains more
3309 information than a core file.
3311 * mini-exceptions.c (mono_print_thread_dump): Use
3312 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3314 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3316 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3318 * basic-float.cs: Disable the tests which currently fail on amd64.
3320 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3321 value to mono_arch_patch_callsite () to fix crashes.
3323 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3325 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3327 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3328 nop code by patching the call address to point to the nullified class init
3329 trampoline, as the former does not seem to be safe on SMP machines.
3331 2009-02-23 Mark Probst <mark.probst@gmail.com>
3333 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3336 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3338 * basic-float.cs basic-calls.cs: Fix warnings.
3340 2009-02-22 Mark Probst <mark.probst@gmail.com>
3342 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3343 correct frame pointer in the LMF. Should fix #478394.
3345 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3347 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3349 * image-writer.c: Make the binary writer less verbose.
3351 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3353 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3354 are called from runtime invoke wrappers.
3356 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3358 * cpu-ppc.md (store_memindex): Increase the size of this.
3360 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3362 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3364 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3366 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3369 Last fix for of #467201.
3372 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3374 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3376 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3377 and long_conv_to_r8_2:
3379 Fixed part of #467201.
3381 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3383 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3385 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
3386 conversion to 32 bits.
3388 * cpu-x86.md: Increase the size of int_conv_to_r4.
3390 * basic-float.cs: Add a test for this.
3392 Fixed part of #467201.
3394 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3396 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3398 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
3399 conversion to 64 bits.
3401 * basic-float.cs: Add a test for this.
3403 Fixed part of #467201.
3405 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3407 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3409 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
3410 This behavior is compatible with MS.
3412 * iltest.il.in: Add a test for this.
3414 Fixed part of #467201.
3416 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3418 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3420 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
3421 change the precision of the value.
3423 * cpu-x86.md: Define len for float_conv_to_r4.
3425 * basic-float.cs: Add a test for this.
3427 Fixed part of #467201.
3429 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
3431 * mini.c: Adjust locking order to the new semantics where the loader lock
3434 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
3443 * mini-trampolines.c:
3456 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
3458 2009-02-18 Zoltan Varga <vargaz@gmail.com>
3460 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
3463 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3465 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
3466 for cctors if needed.
3468 2009-02-17 Mark Probst <mark.probst@gmail.com>
3470 * mini-ppc.c: Fix build on Darwin.
3472 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3474 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
3475 version instead of 3 as valgrind doesn't like version 3.
3477 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3479 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
3480 usable for hashing methods.
3481 (emit_extra_methods): Use the new hash to avoid putting every method in the
3484 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
3486 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
3487 whenever a method ref could match a method.
3489 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
3492 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
3495 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
3497 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
3498 the encoding buffer.
3500 * method-to-ir.c (mono_method_check_inlining): Avoid calling
3501 mono_method_get_header () on inflated methods as an optimization.
3503 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3505 * ssa.c (fold_ins): Fix another crash if the instruction following the
3506 switch was optimized away.
3508 2009-02-16 Mark Probst <mark.probst@gmail.com>
3510 Contributed under the terms of the MIT/X11 license by Steven
3511 Munroe <munroesj@us.ibm.com>.
3513 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
3515 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3517 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
3518 around the mono_domain_alloc calls, it is now done by the functions
3521 * aot-compiler.c (compile_method): Only add wrappers referenced by
3522 the method if compiling with full AOT.
3523 (mono_compile_assembly): Error out if --aot=full is specified on
3524 a platform where it is not supported.
3526 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
3529 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
3532 * aot-runtime.c (load_named_code): Handle
3533 mono_arm_throw_exception_by_token.
3535 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
3537 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
3540 * Makefile.am (fullaotcheck): Exit if a test fails.
3542 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
3544 (mono_compile_assembly): Handle the assembler failing.
3546 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
3547 accepting subsections of .bss.
3549 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
3552 * aot-compiler.c: Remove some unused includes.
3554 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
3555 now in MonoImageWriter.
3557 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
3558 code sequence which matches a non-virtual call. Fixes #472654.
3560 2009-02-15 Zoltan Varga <vargaz@gmail.com>
3562 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
3565 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
3566 use the image/dwarf writers directly.
3568 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
3571 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
3574 * image-writer.h: Fix some typos.
3576 * dwarfwriter.h dwarfwriter.c: New files.
3578 * aot-compiler.c: Extract the DWARF info writing functionality into a
3581 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
3582 argument to return unwind info.
3584 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
3586 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
3588 * aot-runtime.c (decode_method_ref): Add a case for
3589 MONO_AOT_METHODREF_WRAPPER_NAME.
3591 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
3594 * aot-compiler.c (encode_method_ref): Use the new constants.
3596 * aot-runtime.c (decode_method_ref): Ditto.
3598 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
3599 be compiled, not the icall itself.
3601 2009-02-14 Zoltan Varga <vargaz@gmail.com>
3603 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
3604 using decode_method_ref ().
3606 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
3607 convert it to an in32. Fixes #475859.
3609 * arrays.cs: Add a test.
3611 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3613 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
3616 * basic-long.cs: Add a test.
3618 2009-02-12 Mark Probst <mark.probst@gmail.com>
3620 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
3621 remove the frame pointer in leaf methods which don't receive any
3622 arguments, don't throw exceptions and don't do dynamic stack
3625 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3627 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
3628 the fail_tramp changes. Hopefully fixes #475132.
3630 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3632 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3633 instead of mono_metadata_signature_dup_full.
3635 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3637 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3638 for processing jump tables. Fixes #473787.
3640 2009-02-11 Mark Probst <mark.probst@gmail.com>
3642 * mini-generic-sharing.c: mini_method_get_context() just calls
3643 mono_method_get_context_general() now.
3645 * mini.c, mini.h: Moved get_object_generic_inst(),
3646 construct_object_context_for_method() and
3647 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3649 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3651 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3652 basic block fell through to its successor bblock without a branch. Fixes
3655 * iltests.il.in: Add a test.
3657 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3658 (can_encode_patch): We can now handle arrays of generic parameters and
3661 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3663 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3664 the AOT file to avoid some #ifdefs in aot-runtime.c
3666 * mini.h: Bump AOT file format version.
3668 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3670 * Makefile.am (fullaotcheck): Make this run the tests.
3672 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3674 2009-02-10 Mark Probst <mark.probst@gmail.com>
3676 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3677 individually. Fixes #473482.
3679 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3681 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3683 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3685 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3686 (mono_compile_assembly): Hush compile warnings about
3687 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3690 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3692 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3694 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3696 * aot-compiler.c: Fix arm support.
3698 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3699 img_writer_emit_unset_mode () function.
3701 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3702 (mono_unwind_get_dwarf_pc_reg): Ditto.
3704 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3705 Move almost all platform specific code to a set of arch_ functions,
3706 and document them to ease porting.
3708 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3710 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3712 * aot-compiler.c: Extract the image writing functionality into a separate
3713 module to reduce the size of this file.
3715 2009-02-09 Geoff Norton <gnorton@novell.com>
3717 * mini-s390.c: Fix the signature of emit_sig_cookie.
3719 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3721 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3723 * aot-runtime.c (is_shared_got_patch): Ditto.
3725 * aot-runtime.c (load_named_code): Cope with the fact that
3726 decode_got_entry () won't decode the patch fully if its corresponding got
3727 entry is already filled.
3729 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3731 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3733 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3734 as the moving pointer instead of 'buf' for consistency with the rest of the
3736 (mono_arch_create_monitor_exit_trampoline): Ditto.
3738 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3739 generic_class_init trampolines.
3740 (add_generic_class): Extract some code from add_generic_instances () into a
3741 separate function so it can be called from other places too.
3742 (compile_method): Call add_generic_class () for the classes of inflated methods
3743 referenced by the method.
3744 (can_encode_patch): Allow references to generic parameters.
3746 * aot-runtime.c: Add support the patches required by the new trampolines.
3748 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3751 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3754 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3755 this from get_throw_pending_exception, make the signature full aot compatible.
3757 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3759 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3761 * exceptions.cs: Add a test.
3763 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3765 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3766 use the DWARF_DATA_ALIGN constant instead.
3768 * exception-<ARCH>.c: Update after the above change.
3770 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3773 * mini-arm.c: Enable the dwarf unwinder.
3775 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3776 instead of mono_class_setup_vtable ().
3778 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3780 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3783 * mini-x86.h: Enable the dwarf unwinder.
3785 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
3787 Fix mcs/tests/test-7.cs
3788 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
3791 2009-02-06 Zoltan Varga <vargaz@gmail.com>
3793 * mini.c (print_jit_stats): Remove some unused statistics.
3795 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3797 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
3799 2009-02-05 Mark Probst <mark.probst@gmail.com>
3801 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
3802 the method we get from mono_object_get_virtual_method() because
3803 that function does it properly, now.
3805 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3807 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
3808 opcodes. Fixes #472775.
3810 2009-02-05 Mark Probst <mark.probst@gmail.com>
3812 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
3813 fact that mono_find_jit_info() sometimes returns the context
3814 corresponding to the jit info in new_ctx. Fixes #472600.
3816 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3818 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
3819 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
3820 klass->enum_basetype directly.
3822 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
3825 * unwind.c: Avoid 0 sized arrays.
3827 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3829 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
3830 size on systems with 64k pages. Fixes #471389.
3832 2009-02-04 Mark Probst <mark.probst@gmail.com>
3834 Contributed under the terms of the MIT/X11 license by Steven
3835 Munroe <munroesj@us.ibm.com>.
3837 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
3838 for LOADI4_MEMBASE. Use addi instead of addic if it's not
3841 2009-02-04 Mark Probst <mark.probst@gmail.com>
3843 Contributed under the terms of the MIT/X11 license by Steven
3844 Munroe <munroesj@us.ibm.com>.
3846 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
3849 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
3850 The trampoline can be longer on PPC64.
3852 2009-02-04 Mark Probst <mark.probst@gmail.com>
3854 Contributed under the terms of the MIT/X11 license by Steven
3855 Munroe <munroesj@us.ibm.com>.
3857 * mini-ppc.c: Compiler warning fixes and trivial code
3860 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3862 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
3863 ins->dreg which could be a hardware register, not a vreg.
3865 * aot-compiler.c (emit_method_dwarf_info): Ditto.
3867 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
3868 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
3870 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
3872 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
3873 ->dreg, that is not the vreg we are looking for.
3875 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
3877 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
3880 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
3883 2009-02-03 Zoltan Varga <vargaz@gmail.com>
3885 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
3887 * aot-compiler.c (emit_line_number_info): Fix line number emission when
3890 * aot-compiler.c: Add xdebug support on x86.
3892 * unwind.c: Add x86 support.
3894 * aot-compiler.c (emit_exception_debug_info): Control the emission of
3895 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
3897 * mini.c (mini_method_compile): Ditto.
3899 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
3902 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
3903 which mimic .push_section/.pop_section in GAS.
3905 * aot-compiler.c: Emit precise live range information for variables.
3907 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
3909 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
3910 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
3913 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
3914 the live ranges of variables.
3916 * mini.h (struct MonoMethodVar): Add two fields containing the live range
3917 of the variable in terms of native offsets.
3919 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
3921 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
3923 2009-02-02 Mark Probst <mark.probst@gmail.com>
3925 Contributed under the terms of the MIT/X11 license by Steven
3926 Munroe <munroesj@us.ibm.com>.
3928 * exceptions-ppc.c (restore_regs_from_context): Correct operand
3929 order (offset then base reg) for ppc_load_multiple_regs.
3930 (emit_save_saved_regs) Correct operand order for
3931 ppc_store_multiple_regs.
3932 (mono_arch_get_call_filter): Correct operand order for
3933 ppc_load_multiple_regs.
3935 * mini-ppc.c (emit_memcpy): Fix operand order for
3936 ppc_load_reg_update and ppc_store_reg_update.
3937 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
3938 (mono_arch_emit_epilog): Correct operand order for
3939 ppc_load_multiple_regs.
3941 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
3942 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
3944 2009-02-02 Mark Probst <mark.probst@gmail.com>
3946 * cpu-ppc64.md: Fixed storer4_memindex length.
3948 2009-02-02 Zoltan Varga <vargaz@gmail.com>
3950 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
3953 * aot-compiler.c (emit_line_number_info): Optimize this.
3955 2009-02-01 Zoltan Varga <vargaz@gmail.com>
3957 * aot-compiler.c: Disassemble tokens in the IL disassembly.
3959 * aot-compiler.c: Add debug info for methods without debug info by
3960 emitting an IL file and having the line number info referencing that file.
3962 * aot-compiler.c: Optimize the size of the generated line number info.
3964 * aot-compiler.c: Emit line number info in xdebug mode.
3966 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
3969 2009-01-31 Zoltan Varga <vargaz@gmail.com>
3971 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
3973 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
3976 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3978 * basic-calls.cs: Test for the weird crash found on arm.
3980 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3982 * cpu-arm.md: Increase the size of storer8_membase_reg and
3983 loadr8_membase_reg to 24 bytes to accomodate the extra add.
3985 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
3986 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
3987 reg to LR otherwise we'll be loading/storing from just the offset.
3989 2009-01-30 Miguel de Icaza <miguel@novell.com>
3991 Question: if we are storing gint32's inside the "*native_offset",
3992 should we change the signature to "gint32 *native_offset" to
3993 ensure that we do not have type definition problems?
3995 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
3996 an int * as this is what the other function expects, causes
3997 problems with Freescale's compiler that defined int32_t to be a
3998 long and makes int incompatible
4000 2009-01-30 Miguel de Icaza <miguel@novell.com>
4002 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4003 filename conflict with bjam.
4005 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4007 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4008 as it might use decomposed ops.
4010 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4012 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4014 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4017 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4019 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4022 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4023 way registers are stored in MonoContext on arm.
4025 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4026 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4028 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4030 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4032 * mini.c (mini_init): Register mono_isfinite.
4034 * jit-icalls.c (mono_isfinite): New jit icall.
4036 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4038 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4039 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4042 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4044 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4045 separate frame and stack pointers, so we must use FP to find the register
4047 The FP reg is retrieved from the MonoContext::regs array.
4049 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4051 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4054 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4056 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4057 return R4 and R8 when not running under softfloat.
4059 Fixes basic-calls.exe
4061 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4063 * mini-arm.c: Implement some overflow opcodes.
4065 2009-01-29 Miguel de Icaza <miguel@novell.com>
4067 * ssa.c: handle another alloca.h
4069 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4070 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4071 MONO_ARCH_USE_SIGACTION.
4073 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4076 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4078 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4079 PPC targets as sigaction does not exist on all platforms, define
4080 this on a per-platform basis.
4082 Instead of erroring out if the platform is not defined, include
4083 mini-ppc-os.h, and expect that the OS specific setting provides
4084 the required information.
4086 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4088 * aot-compiler.c: Fix --enable-minimal=aot.
4090 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4092 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4095 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4097 * exceptions-arm.c: Fix warnings.
4099 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4102 * mini-x86.c: Fix --enable-minimal=jit build.
4104 * mini.c: Really fix --enable-minimal=jit build.
4106 * mini.c (construct_object_context_for_method): Move this outside
4107 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4109 "Backported" of r124984 from 2.0 branch.
4111 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4113 "Backport" of r124977 + r124978 from 2.0 branch.
4115 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4116 to avoid calling mono_exception_from_token () from the throw trampoline.
4117 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4118 for throwing corlib exceptions, this fixes full-aot support for corlib
4121 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4123 2009-01-29 Miguel de Icaza <miguel@novell.com>
4125 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4126 part of the changes to split the code in mini into operating
4127 system specific files.
4129 This patch was done by copying mini.c to the respective files to
4130 preserve SVN history.
4132 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4134 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4136 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4138 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4139 remoting-invoke-with-check wrappers of shared methods.
4141 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4143 2009-01-27 Mark Probst <mark.probst@gmail.com>
4145 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4146 optimization if the top of stack is the last instruction in the
4147 bblock. Otherwise it might have been used after its definition.
4150 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4152 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4153 method as well when get_vcall_slot () fails to match a code sequence.
4155 * mini-arm.c: Fix the android build, which doesn't have
4158 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4160 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4163 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4165 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4167 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4169 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4170 and put its id into jinfo->used_regs. This is only used on amd64,
4171 which is currently the only platform generating unwind info.
4173 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4174 the dwarf unwinder. This is required to correctly handle async exceptions
4175 like thread abort and stack overflows, which can happen while a method
4176 is in the middle of its prolog or epilog.
4178 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4179 the unwind info belonging to an AOTed method.
4181 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4182 into cfg->unwind_ops.
4184 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4186 * mini.c (mini_init): Call mono_unwind_init ().
4187 (mini_cleanup): Call mono_unwind_cleanup ().
4189 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4190 unwind info to be shared between methods.
4192 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4195 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4196 get_throw_pending_exception () to avoid initialization races.
4198 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4199 mono_arch_exceptions_init () function.
4201 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4203 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4205 * mini.c (mono_get_domain_intrinsic): New helper function.
4206 (mono_get_thread_intrinsic): Ditto.
4208 * mini-arm.c mini-ia64.c: Use the new helper functions.
4210 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4211 the last constrained_call change, since it is needed in the non-AOT
4214 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4216 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4217 mono_get_lmf_addr () on arm eabi linux.
4219 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4221 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4222 code sequence which matches a non-virtual call.
4224 2009-01-23 Mark Probst <mark.probst@gmail.com>
4226 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4229 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4231 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4232 runtime-invoke wrappers, since they are also shared based on signature.
4234 2009-01-22 Mark Probst <mark.probst@gmail.com>
4236 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4237 info from the (correct) context.
4239 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4241 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4243 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4244 using dwarf unwinding info. Not yet used.
4246 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4248 2009-01-21 Mark Probst <mark.probst@gmail.com>
4250 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4253 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4254 special case and handle mono_arch_delegate_invoke_impl() returning
4255 function descriptors.
4257 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4258 trampolines return function descriptors, too.
4260 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4262 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4263 out_of_line optimization.
4265 2009-01-21 Martin Baulig <martin@ximian.com>
4268 (MonoCompile): Added `disable_deadce_vars' to disable removing
4272 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4273 inside the debugger.
4275 * liveness.c (mono_analyze_liveness): Don't remove any unused
4276 variables if `cfg->disable_deadce_vars' is set.
4278 2009-01-21 Mark Probst <mark.probst@gmail.com>
4280 * method-to-ir.c: Only apply exception constructor optimization if
4281 the the method actually belongs to an exception class. Fixes
4284 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4286 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4287 change inside a #ifdef __mono_ppc64__.
4289 * aot-compiler.c (compile_method): Remove the previous limitation.
4291 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4292 on type variables in AOTed code.
4294 * aot-compiler.c (compile_method): Skip generic methods having type
4295 constraints on their generic parameters.
4297 * aot-compiler.c (compile_method): Check for methods which cannot be
4298 encoded inside RGCTX_FETCH patches as well.
4300 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4303 2009-01-20 Mark Probst <mark.probst@gmail.com>
4305 * method-to-ir.c: Force the vtable variable in shared generic code
4306 for the case that they might show up on a stack trace where they
4309 * mini-exceptions.c: Save and use generic sharing info as well as
4310 IP in stack traces to resolve shared generic instantiations.
4312 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4314 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4315 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4317 2009-01-20 Mark Probst <mark.probst@gmail.com>
4319 * method-to-ir.c: Do generic sharing for array constructors.
4321 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4323 * mini-exceptions.c (mono_print_thread_dump): Add information
4324 about the thread state using wapi_current_thread_desc.
4326 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4328 * basic-simd.cs: Tests for the new constructors.
4330 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4332 * mini-ops.h: Added OP_EXPAND_*
4336 * mini-x86.c (mono_arch_output_basic_block): Same.
4338 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4340 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4342 * iltests.il.in: Add a test for #467385.
4344 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4346 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4347 thread been cleaned up is not the same currently in execution.
4349 Fixes appdomain-unload crashes on windows, osx and linux variants
4350 without the __thread keyword.
4352 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4354 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4355 (koush@koushikdutta.com). Implement this for android.
4357 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4358 begins with a digit.
4360 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4361 mono_marshal_get_write_barrier ().
4363 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4365 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4366 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4367 that pass them on a register pair.
4369 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4370 test was crashing due to that.
4372 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4374 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4375 trampoline code. Include ucontext.h only if available.
4377 2009-01-15 Mark Probst <mark.probst@gmail.com>
4379 * mini.c: mono_domain_lookup_shared_generic() takes an open method
4380 and doesn't check whether it's sharable, like it was before
4381 removing the shared generics hash. This brings IronPython
4382 performance back to what it was before that change.
4384 2009-01-14 Mark Probst <mark.probst@gmail.com>
4386 * method-to-ir.c: Handle delegate invocation optimization earlier,
4387 otherwise it would be handled (much more slowly) by the
4388 final/sealed optimization.
4390 2009-01-13 Zoltan Varga <vargaz@gmail.com>
4392 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
4393 domain is not set. Fixes #465864.
4395 2009-01-12 Mark Probst <mark.probst@gmail.com>
4397 * method-to-ir.c: Don't stop sharing of generic methods with catch
4398 clauses - we already handle those.
4400 2009-01-12 Mark Probst <mark.probst@gmail.com>
4402 * mini.c, mini.h: lookup_generic_method() is now
4403 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
4404 making the shared_generics_hash obsolete.
4406 2009-01-12 Mark Probst <mark.probst@gmail.com>
4408 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
4409 use the red zone. Make room on the stack first and then use it,
4410 not the other way around.
4412 2009-01-12 Zoltan Varga <vargaz@gmail.com>
4414 * mini.c (mini_init): Call mono_xdebug_init ().
4416 * aot-compiler.c (mono_xdebug_init): Make this non-static.
4418 2009-01-11 Zoltan Varga <vargaz@gmail.com>
4420 * TestDriver.cs: Add an --iter argument to run tests multiple times.
4422 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
4425 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
4426 debug+unwind info for trampolines.
4428 * mini.c (mono_create_unwind_op): New helper function.
4430 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
4432 2009-01-10 Zoltan Varga <vargaz@gmail.com>
4434 * aot-compiler.c: Fix the build.
4436 2009-01-09 Zoltan Varga <vargaz@gmail.com>
4438 * Makefile.am: Update dtrace-prelink.sh location.
4440 2009-01-08 Zoltan Varga <vargaz@gmail.com>
4442 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
4443 optimization. Fixes #464520.
4445 2009-01-07 Bill Holmes <billholmes54@gmail.com>
4447 * mini-amd64.c : Adding code to save/restore non-volatile registers
4450 * exceptions-amd64.c : Adding code to save/restore non-volatile
4451 registers on Winx64.
4453 Contributed under MIT/X11 license.
4455 2009-01-07 Zoltan Varga <vargaz@gmail.com>
4457 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
4458 __GNUC_MINOR__ which can break when the major version changes.
4460 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
4462 * basic-simd.cs: Add tests for usage of the sizeof opcode.
4464 2009-01-07 Geoff Norton <gnorton@novell.com>
4466 * helpers.c: Allow mono -v -v -v to work on darwin.
4468 2009-01-05 Bill Holmes <billholmes54@gmail.com>
4470 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
4473 Contributed under MIT/X11 license.
4475 2009-01-05 Zoltan Varga <vargaz@gmail.com>
4477 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
4478 instead of directly accessing type->data.klass. Fixes #462016.
4479 (mono_allocate_stack_slots_full): Ditto.
4481 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
4482 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
4484 * aot-compiler.c (emit_plt): Fix ARM build.
4486 2009-01-04 Zoltan Varga <vargaz@gmail.com>
4488 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
4490 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
4493 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
4494 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
4497 * iltests.il.in: Add a regression test.
4499 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4501 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
4503 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4505 * basic-simd.cs: Add a regression test for #462457.
4507 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4509 * mini-ops.h: Add a definition of XPHI.
4511 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
4513 * ssa.c (op_phi_to_move): Handle XPHI.
4515 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
4519 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4521 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
4523 2008-12-31 Geoff Norton <gnorton@novell.com>
4525 * mini-ppc.c: The prolog size allocated can be too small for darwin
4526 ppc32 under certain circumstances. Also fix a small logic bug.
4528 2008-12-29 Zoltan Varga <vargaz@gmail.com>
4530 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
4531 while loading AOT methods.
4533 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
4534 since only the former is nulled out after a successful cast. This prevents
4535 crashes with rethrown exceptions when using --debug=casts.
4537 2008-12-24 Mark Probst <mark.probst@gmail.com>
4539 * mini.h: New macro for checking whether a method is final,
4540 i.e. whether the method or its class is marked final.
4542 * method-to-ir.c: Use the new macro for all final-checks
4543 consistently. Fixes the crash in the System.ServiceModel tests.
4545 2008-12-23 Mark Probst <mark.probst@gmail.com>
4547 * mini-exceptions.c (get_exception_catch_class): Corrected another
4548 overly strict assertion.
4550 2008-12-23 Mark Probst <mark.probst@gmail.com>
4552 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
4553 Clobbering it is not allowed because the caller might use it as
4554 the vtable register in the interface call.
4556 2008-12-19 Mark Probst <mark.probst@gmail.com>
4558 * mini-exceptions.c (get_exception_catch_class): Corrected an
4559 overly strict assertion.
4561 2008-12-18 Mark Mason <mmason@upwardaccess.com>
4563 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
4565 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
4567 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
4569 * cpu-mips.md: correct lengths for certain long_ opcodes.
4571 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
4573 * 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().
4575 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4577 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
4579 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4581 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
4583 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
4585 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
4588 2008-12-16 Mark Mason <mmason@upwardaccess.com>
4590 * 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
4592 * 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)
4594 2008-12-15 Mark Mason <mmason@upwardaccess.com>
4596 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
4598 2008-12-14 Zoltan Varga <vargaz@gmail.com>
4600 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
4601 gshared code. Fixes #458947.
4603 * generics.cs: Add a test.
4605 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4607 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4609 * mini-mips.c: first pass n32 code generation.
4611 * mini-mips.h: datatypes and defines for n32 support.
4613 * exceptions-mips.c: first pass n32 code generation.
4615 * tramp-mips.c: first pass n32 code generation.
4617 * cpu-mips.md: add long_ opcodes.
4619 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4621 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4623 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4625 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4627 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4629 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4631 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4633 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4635 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4637 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4639 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4641 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4643 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4645 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4647 2008-12-12 Mark Probst <mark.probst@gmail.com>
4649 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4650 descriptors for helper functions directly in front of the code.
4652 2008-12-11 Mark Probst <mark.probst@gmail.com>
4654 * method-to-ir.c: Removed an unnecessary assertion.
4656 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4658 * method-to-ir.c: Merge SGEN changes from the old JIT.
4660 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4662 * driver.c (compile_all_methods_thread_main): Handle failure of
4665 2008-12-10 Mark Probst <mark.probst@gmail.com>
4667 * mini-ppc.c: Merged with mini-ppc64.c.
4669 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4671 * Makefile.am: Use the same sources for PPC and PPC64.
4673 * mini-ppc64.c: Removed.
4675 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4677 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4678 code to mono_bb_is_fall_through.
4680 * branch-opts.c (mono_remove_critical_edges): Same.
4682 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4684 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4685 expect that an OP_BR_REG will be there.
4687 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4689 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4690 for the many branch ops. The original check miss OP_BR_REG.
4694 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4696 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4698 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4700 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4701 while holding the aot lock.
4703 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4705 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4707 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4709 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4710 to release all runtime callable wrappers held by the runtime.
4712 Contributed under MIT/X11 license.
4714 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4716 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4719 Contributed under MIT/X11 license.
4721 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4723 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4724 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4726 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4728 * cpu-mips.md: fix ckfinite length
4730 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4731 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4732 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4734 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4736 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4738 2008-12-08 Geoff Norton <gnorton@novell.com>
4740 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4741 size by 8 bytes as well.
4743 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4745 * basic-simd.cs: Fix method names for Vector16b.
4747 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4749 * basic-simd.cs: Fix method names for Vector16sb.
4751 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4753 * basic-simd.cs: Fix method names for Vector8us.
4755 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4757 * basic-simd.cs: Fix method names for Vector8s.
4759 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4761 * basic-simd.cs: Fix method names for Vector4ui.
4763 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4765 * basic-simd.cs: Fix method names for Vector2l.
4767 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4769 * basic-simd.cs: Fix method names for Vector2d.
4771 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4773 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4774 that are extension methods.
4776 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4778 * basic-simd.cs: Fix method names for Vector4f.
4780 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4782 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4783 as such. Fixes #456669.
4785 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4787 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
4789 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4791 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
4792 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
4793 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
4794 (mips_adjust_stackframe): handle FP spills
4796 * mini-ops.h: add mips_mtc1_s2
4798 * cpu-mips.md: add mips_mtc1_s2
4800 2008-12-07 Zoltan Varga <vargaz@gmail.com>
4802 * unwind.c: New file, move the unwind info encoding functions here from
4803 aot-compiler.c, so they could be used at runtime too.
4805 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4807 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
4808 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
4810 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4812 * mini-mips.c: cleanup warnings
4813 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
4814 (mips_adjust_stackframe): handle case of taking the address of stack locals
4816 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4818 * aot-compiler.c: Implement a few functions missing from the asm writer.
4819 (emit_method_code): Only write symbols for methods when using the bin
4820 writer, since the assembler can't deal with the characters in our method
4823 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
4825 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
4828 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
4829 a bit to also restore %rax.
4831 2008-12-05 Mark Probst <mark.probst@gmail.com>
4833 * mini-ppc.c: Some simple merges from mini-ppc64.c.
4835 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4837 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
4840 2008-12-05 Mark Probst <mark.probst@gmail.com>
4842 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
4844 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
4845 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
4847 * exceptions-ppc64.c: Removed.
4849 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
4851 2008-12-05 Mark Probst <mark.probst@gmail.com>
4853 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
4856 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
4858 * tramp-ppc64.c: Removed.
4860 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4862 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
4865 2008-12-05 Mark Probst <mark.probst@gmail.com>
4867 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
4869 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
4870 mini-ppc.h instead of mini-ppc64.h.
4872 * mini-ppc64.h: Removed.
4874 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4876 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
4878 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
4880 2008-12-05 Mark Probst <mark.probst@gmail.com>
4882 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
4883 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
4886 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4888 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
4890 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4892 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
4894 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4896 * basic-simd.cs: Tests for operator == and != on Vector4f.
4898 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4900 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
4902 * simd-intrinsics.c: Kill useless enum.
4904 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4906 * cpu-mips.md: add long_conv_to_ovf_i4_2
4907 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
4909 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4911 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
4913 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
4915 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4917 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
4919 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4921 * basic-simd.cs: Add tests for new methods.
4923 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4925 * simd-intrinsics.c: Add support for operator == and !=
4928 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
4930 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4932 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
4934 2008-12-04 Zoltan Varga <vargaz@gmail.com>
4936 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
4938 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
4939 MONO_PATCH_INFO_ICALL_ADDR.
4941 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
4943 * aot-compiler.c: Resurrect full-aot support.
4945 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4947 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
4949 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4951 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
4953 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
4955 * basic-simd.cs: Fix tests to work under ppc.
4956 Remove tests for methods that will be removed.
4958 2008-12-03 Mark Probst <mark.probst@gmail.com>
4960 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
4961 generic type (via a typedef or typeref) correctly.
4963 2008-12-03 Zoltan Varga <vargaz@gmail.com>
4965 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
4966 diagnose an assertion failure.
4968 2008-12-02 Mark Probst <mark.probst@gmail.com>
4970 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
4971 Fix trampoline size.
4973 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
4974 conversion opcodes are implemented natively instead via emulation.
4976 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4978 * cpu-mips.md: remove mips_xori
4980 * mini-ops.h: remove mips_xori
4982 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
4984 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
4986 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
4988 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4990 * cpu-mips.md: fix instruction lengths.
4992 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
4994 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
4996 * mini-ops.h: fix slti / sltiu op profiles.
4998 2008-12-02 Martin Baulig <martin@ximian.com>
5000 * method-to-ir.c (mono_method_to_ir): Disable debugging
5001 information for the init locals block to make the debugger stop
5002 after all locals have been initalized.
5004 2008-12-02 Martin Baulig <martin@ximian.com>
5006 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5007 running inside the debugger.
5009 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5011 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5014 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5015 alu->alu imm optimization which only shows if deadce is disabled.
5017 * aot-compiler.c: Rename the function names for the binary and asm writers
5018 so they can coexist in the same process. Rework the xdebug code to use the
5019 asm writer. This avoids the need to call into the runtime to dump the
5020 debugging info. Add more debugging info for types.
5022 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5024 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5025 cpu description tables, they can't occur in cpu-<ARCH>.md.
5027 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5028 the stack in CEE_LDFLDA. Fixes #450542.
5030 * generics.cs: Add a new test.
5032 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5034 * mini-ops.h: updated MIPS opcodes
5035 * mini-mips.c: decompose long opts
5036 * mini-mips.h: decompose long opts
5038 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5040 * cpu-mips.md: fix length on int_rem_un
5041 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5043 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5045 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5047 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5049 2008-11-29 Martin Baulig <martin@ximian.com>
5051 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5052 mono_debug_using_mono_debugger() in addition to the
5053 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5055 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5057 * mini-ops.h: updated more MIPS opcodes
5058 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5059 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5061 2008-11-28 Mark Probst <mark.probst@gmail.com>
5063 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5065 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5067 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5068 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5069 * mini-ops.h: correct selected mips opcode entries
5071 2008-11-28 Mark Probst <mark.probst@gmail.com>
5073 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5076 2008-11-28 Mark Probst <mark.probst@gmail.com>
5078 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5080 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5082 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5083 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5084 * mini-mips.h: disable IMT
5085 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5087 2008-11-28 Mark Probst <mark.probst@gmail.com>
5089 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5091 2008-11-28 Mark Probst <mark.probst@gmail.com>
5093 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5095 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5097 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5100 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5102 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5103 for Set/GetVector aligned versions.
5105 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5107 * basic-simd.cs: Add tests for Get/SetVector.
5109 2008-11-27 Mark Probst <mark.probst@gmail.com>
5111 * mini.c: Removed g_slist_append_mempool(). Now in
5114 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5116 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5117 size properly and make the bounds check optional.
5119 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5120 for SetVector and IsAligned.
5122 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5124 * mini.c: Remove unused mono_normalize_opcodes () function.
5126 2008-11-26 Mark Probst <mark.probst@gmail.com>
5128 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5129 using the new atomic add ops now.
5131 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5134 2008-11-26 Mark Probst <mark.probst@gmail.com>
5136 * mini-ppc64.c: Several fixes.
5138 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5140 * cpu-mips.md: added jump_table
5141 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5143 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5145 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5147 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5149 * mini-ops.h: corrected a handful of MIPS opcodes.
5151 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5153 * aot-compiler.c: MIPS to use ELF writer
5155 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5157 * mini-codegen.c: remove MIPS specific assert.
5159 2008-11-25 Mark Probst <mark.probst@gmail.com>
5161 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5162 fixes. PPC64 now passes most of the runtime regressions.
5164 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5166 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5167 volatile intervals a bit.
5169 2008-11-24 Mark Probst <mark.probst@gmail.com>
5171 * basic-long.cs: New test case.
5173 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5175 * mini.c (mini_method_compile): Disable globalra for large methods for
5178 * regalloc2.c (order_moves): Add fp support.
5180 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5181 source bblock ends with an OP_BR_REG.
5183 * ratests.cs: Add a new test.
5185 2008-11-23 Mark Probst <mark.probst@gmail.com>
5187 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5188 sharing. PPC64 now passes generics.exe.
5190 2008-11-23 Mark Probst <mark.probst@gmail.com>
5192 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5194 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5196 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5197 memory when mono_jit_info_table_find () can't find the method in the
5200 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5203 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5206 2008-11-23 Mark Probst <mark.probst@gmail.com>
5208 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5209 Several fixes. PPC64 now runs exceptions.exe and
5210 devirtualization.exe.
5212 2008-11-22 Mark Probst <mark.probst@gmail.com>
5214 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5215 arrays.exe and basic-math.exe.
5217 2008-11-22 Mark Probst <mark.probst@gmail.com>
5219 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5220 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5222 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5224 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5226 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5228 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5230 * ir-emit.h: Move macros from method-to-ir.c to here.
5232 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5234 * mini-ops.h: Correct the long simd ops to use LREG.
5236 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5238 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5240 * mini-ops.h: Correct the dreg type of a few long opcodes.
5242 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5245 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5247 * mini-ppc.c: remove negative stack references in epilog
5248 for platforms that don't support the red zone.
5250 2008-11-21 Mark Probst <mark.probst@gmail.com>
5252 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5253 point regs. Now PPC64 passes basic-calls.exe.
5255 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5257 * basic-simd.cs: Add tests for accessors of Vector2l.
5259 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5261 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5263 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5265 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5267 2008-11-21 Mark Probst <mark.probst@gmail.com>
5269 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5270 PPC64 passes basic-long.exe.
5272 2008-11-20 Mark Probst <mark.probst@gmail.com>
5274 * decompose.c: Decompose carry and overflow add on PPC64 like on
5275 other 64 bit archs. Don't decompose sub at all on PPC64.
5277 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5278 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5281 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5283 * basic-simd.cs: Add tests for accessors of Vector2d.
5285 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5287 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5291 * mini-x86.c (mono_arch_output_basic_block): Same.
5293 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5295 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5297 * basic-simd.cs: Add tests for accessors of Vector4f.
5299 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5301 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5305 * mini-x86.c (mono_arch_output_basic_block): Same.
5307 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5309 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5311 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5313 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5315 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5319 * mini-x86.c (mono_arch_output_basic_block): Same.
5321 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5323 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5325 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5327 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5329 * simd-intrinsics.c: Enable setters for Vector16sb.
5331 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5333 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5337 * mini-x86.c (mono_arch_output_basic_block): Same.
5339 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5341 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5343 * simd-intrinsics.c: Implement setter for Vector8us.
5345 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5347 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5350 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5352 * mini-ppc.c: remove references to the red zone in the prolog
5353 (for systems that don't support it).
5355 2008-11-19 Mark Probst <mark.probst@gmail.com>
5357 * cpu-ppc64.md: Fixed a few instruction lengths.
5359 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5362 2008-11-19 Mark Probst <mark.probst@gmail.com>
5364 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5367 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5369 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5371 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5373 * mini-ops.h: Added OP_INSERT_I2.
5377 * mini-x86.c (mono_arch_output_basic_block): Same.
5379 * simd-intrinsics.c: Implement setter for Vector8s.
5381 * simd-methods.h: Add the names of get setters of Vector8s.
5383 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5385 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
5387 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
5390 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5392 2008-11-18 Mark Probst <mark.probst@gmail.com>
5394 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
5395 for PPC64. An empty program runs now.
5397 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5399 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5401 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
5402 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
5403 info for JITted code is emitted into a shared library, loadable into gdb.
5405 2008-11-18 Mark Probst <mark.probst@gmail.com>
5407 * Makefile.am: Changes to build PPC64.
5409 * mini-arch.h: Include mini-ppc64.h on PPC64.
5411 2008-11-18 Mark Probst <mark.probst@gmail.com>
5413 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
5414 in PPC code up to r119147.
5416 2008-11-18 Mark Probst <mark.probst@gmail.com>
5418 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5419 cpu-ppc64.md: Changes for PPC64.
5421 Based on code submitted by andreas.faerber@web.de at
5422 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
5425 2008-11-18 Mark Probst <mark.probst@gmail.com>
5427 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5428 cpu-ppc64.md: Copied from the corresponding PPC files from
5431 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
5433 * mini-ops.h: Added OP_ROUND.
5435 * cpu-x86.md: Added round.
5437 * mini-x86.c: Added support for intrinsicing Math.Round (double).
5439 * basic-math.cs: Added test_0_round to test rounding.
5441 Contributed under MIT/X11 license.
5443 2008-11-17 Bill Holmes <billholmes54@gmail.com>
5445 * aot-compiler.c : Fix the Winx64 build.
5447 Contributed under MIT/X11 license.
5449 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5451 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
5452 in OP_EXTRACT_R8 to avoid possible stack corruption.
5454 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5456 * mini-ops.h: Added OP_EXTRACT_R8/I8.
5458 * cpu-x86.md: Added extract_r8.
5460 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
5462 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
5463 a couple of OP_EXTRACT_I4.
5465 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
5467 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
5469 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5471 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
5474 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5476 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
5477 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
5479 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
5480 are not needed any more.
5482 * mini.h: Remove the unused INS_LIST macros.
5484 * mini.c (mini_method_compile): Remove a disable globalra case which is no
5487 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
5490 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
5491 mono_alloc_ireg () instead.
5493 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
5496 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
5499 * aot-runtime.c (load_aot_module): Disable AOT when running under
5502 * mini-amd64.h: Change the monitor fastpath defines to check for
5503 !PLATFORM_WIN32 so they work on *bsd too.
5505 * mini.h mini.c mini-hhpa.c: Remove more unused code.
5507 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
5509 * mini.h (MonoCompile): Remove new_ir flag.
5511 * regalloc.h regalloc.c: Remove unused code.
5513 * cpu-*.md: Remove more unused opcodes.
5515 * simple-cee-ops.h simple-mini-ops.h: Removed.
5517 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
5519 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5521 * aliasing.h: Removed.
5523 * *.c: Remove references to aliasing.h and inssel.h.
5525 * mini.c: Remove additional unused functions.
5527 * mini-ops.h cpu-*.md: Remove unused opcodes.
5529 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5531 Remove the old JIT code.
5533 * inssel*.brg: Removed.
5535 * ssa.c abcremoval.c aliasing.c: Removed.
5537 * ssa2.c: Renamed to ssa.c.
5539 * abcremoval2.c: Renamed to abcremoval.c.
5541 * *.c: Removed all !cfg->new_ir code.
5543 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
5544 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
5546 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
5548 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5550 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
5551 to simplify the code and cut back on the number of global symbols in the AOT
5554 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
5556 2008-11-15 Zoltan Varga <vargaz@gmail.com>
5558 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
5559 with the got/got_info tables.
5561 * mini.h: Bump AOT file format version.
5563 * unwind.h: New file, contains definitions for stack unwinding.
5565 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
5568 * aot-compiler.c: Generalize the emitting of unwind information to use the
5569 information in cfg->unwind_ops.
5571 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
5573 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
5574 AOT method frames. Enable writing symbols for methods by default.
5576 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
5578 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
5579 and make it work with vectors of element sizes 1, 2 and 4.
5581 * simd-intrinsics.c: Enable getter for all vectors with element size
5584 * simd-methods.h: Add the names of other getters.
5586 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
5592 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
5594 * mini-ppc.h: portability fix.
5596 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5598 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
5599 buggy and will overwrite it.
5601 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5603 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
5604 Use it to emit local symbols for all methods so AOTed methods show up with
5605 their full name in gdb/valgrind output.
5607 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5609 * mini-ppc.c: portability fixes.
5611 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5613 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
5614 entries out of the if (!generic_shared...) code so it is always done.
5615 (mono_class_init_trampoline): Do the patching when running under valgrind
5616 too, newer versions of valgrind have no problems with it.
5618 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5620 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
5623 2008-11-13 Mark Probst <mark.probst@gmail.com>
5625 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
5628 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5630 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5632 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5634 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5640 * simd-intrinsics.c: Same.
5642 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5644 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5646 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5648 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5649 to work with more Vector types.
5651 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5653 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5654 store the elemens directly instead of using and intermediate.
5656 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5658 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5660 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5661 to preserve %eax for aot plt trampolines.
5663 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5664 (encode_method_ref): Flag synchronized methods so they won't go through
5667 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5670 * cpu-ia64.md (jmp): Increase max length.
5672 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5674 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5675 open generic classes.
5677 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5679 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5680 box+brtrue optimization since it causes test failures on x86.
5682 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5684 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5690 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5691 for simd ctor values.
5693 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5694 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5696 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5698 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5701 * simd-instrincs.c: Same.
5703 * basic-simd.cs: Same.
5705 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5707 * ratests.cs: Add more tests.
5709 * regalloc2.c (add_spill_code): Handle more corner cases.
5711 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5713 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5714 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5715 both the source an destination of an instruction.
5717 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5719 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5720 wapihandles.c: more portability changes.
5722 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5724 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5725 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5726 safe to execute in a signal handler and the kernel provides better
5727 the info in /proc/self/smaps. Avoid the assert on sigaction during
5730 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5732 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5733 do the bblock linking hack if it is actually needed.
5735 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5738 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5739 crash problem is fixed.
5741 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5744 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5746 (mini_method_compile): Set the starting value of next_vreg to
5747 MAX_IREGS + MAX_FREGS when using globalra.
5749 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5750 filter clauses with BB_EXCEPTION_HANDLER.
5752 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5754 2008-11-10 Mark Probst <mark.probst@gmail.com>
5756 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5757 space for stdcall. Fixes regressions on Win32.
5759 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5761 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5763 (linear_scan): Remove an assert which doesn't seem to be needed.
5765 * local-propagation.c (mono_local_deadce): Avoid a call to
5766 MONO_DELETE_INS which would screw up the instruction linking.
5768 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5770 * regalloc2.c: Upgrade to work the current JIT code.
5772 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5774 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5777 * aot-runtime.c: Remove some dead code.
5779 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5781 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5783 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
5784 trampolines using sscanf since atoi doesn't work on large unsigned values.
5786 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
5787 Initialize code_size.
5789 2008-11-08 Mark Probst <mark.probst@gmail.com>
5791 * method-to-ir.c (mini_emit_inst_for_method): Make
5792 Interlocked.CompareExchange work for Int arguments on 32 bit
5795 2008-11-07 Mark Probst <mark.probst@gmail.com>
5797 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
5799 2008-11-06 Bill Holmes <billholmes54@gmail.com>
5801 * main.c Fix MSVC build.
5803 Contributed under MIT/X11 license.
5805 2008-11-06 Mark Probst <mark.probst@gmail.com>
5807 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
5808 alignment larger than 8 bytes are aligned correctly, too.
5810 * mini.c: Honor the min_align field of MonoClass when laying out
5813 2008-11-06 Zoltan Varga <vargaz@gmail.com>
5815 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
5817 * aot-compiler.c (emit_plt): Fix a warning.
5819 * aot-compiler.c: Implement ARM support in the binary writer.
5821 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5823 * basic-simd.cs: Add test for getter with byref arg.
5824 Fix the naming of a few tests.
5825 Add missing checks to a test.
5827 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5829 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
5831 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
5832 most of the full-aot support for monitor enter/exit trampolines.
5834 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
5835 enter/exit trampoline creation functions.
5837 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
5840 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
5842 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
5843 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
5844 implement the needed functionality without adding crap to the runtime.
5846 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5848 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
5851 * mini.c (mono_build_date): New global version holding the build date in
5854 * Makefile.am (buildver.c): Generate a file containing the build date.
5856 * main.c: Set the build date from the generated file.
5858 * mini.c (mono_get_runtime_build_info): New helper function returning build
5859 information in a string format.
5861 * driver.c (mono_main): Print the build date in --version.
5863 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
5864 file when the bind-to-runtime-version option is used.
5866 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5868 * simd-intrinsics.c: Fix bug when using getters and byref args.
5870 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5872 * simd-methods.h: Rename prefetch methods.
5874 * simd-intrinsics.c: Same.
5876 2008-11-05 Mark Probst <mark.probst@gmail.com>
5878 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
5881 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5883 * aot-compiler.c: Use the bundled elf header files instead of depending on
5886 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
5889 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
5892 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
5894 * cpu-x86.md: Add store nta ops.
5900 * mini.h: Add an enum for simd prefetch modes.
5902 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
5903 of store. Use the changed code to support store nta.
5905 * simd-intrinsics.c: Add prefetch ops for all vector types.
5907 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5909 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
5912 * aot-compiler.c: Use statically allocated buffers for constructing symbol
5915 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
5918 2008-11-04 Mark Probst <mark.probst@gmail.com>
5920 * mini-x86.c: Fixed commit.
5922 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5924 * aot-compiler.c (emit_plt): Align the plt section only on x86.
5926 2008-11-04 Mark Probst <mark.probst@gmail.com>
5928 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
5929 and MONITOR_EXIT, for the ASM fastpaths.
5931 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
5934 * mini.c, patch-info.h: Signature and patch infos for
5935 Monitor.Enter/Exit trampolines.
5937 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
5939 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
5940 Monitor.Enter/Exit ASM fastpath for Linux.
5942 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5944 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
5946 * objects.cs: Add a new test.
5948 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
5950 * aot-runtime.c (load_method): Run class initialization in the PLT case even
5951 if MONO_LOG_LEVEL is set.
5953 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
5955 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
5957 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
5959 * aot-compiler.c: Change the relocation code to use virtual addresses instead
5960 of file offsets. Align the sections belonging to the data segment to
5963 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5965 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
5966 elf.h. Port it to amd64.
5968 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5970 * driver.c: Enable SIMD by default.
5972 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5974 * cpu-x86.md: Add prefetch op.
5980 * mini.h: Add an enum for simd prefetch modes.
5982 * simd-methods.h: Add prefetch function names.
5984 * simd-intrinsics.c: Add prefetch ops for all vector types.
5986 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5988 * aot-compiler.c (emit_bytes): Speed this up a little.
5990 2008-11-02 Zoltan Varga <vargaz@gmail.com>
5992 * aot-compiler.c: Add JIT time etc. statistics.
5994 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
5996 * mini.h (MonoCompile): Add 'got_offset' field.
5998 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
5999 method_got_offsets array.
6001 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6004 * aot-compiler.c (compile_method): Add generic method instances referenced
6005 by the method to the list of methods to be compiled, this is required so if
6006 A<T> references B<T>, and another assembly references A<int>, then it will
6007 also get a copy of B<int>.
6009 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6010 when checking for monitor enter/exit.
6012 2008-10-30 Mark Probst <mark.probst@gmail.com>
6014 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6015 for Monitor.Enter and Monitor.Exit if enabled.
6017 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6020 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6022 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6023 of an OP_MOVE. Fixes #440046.
6025 * basic-long.cs: Add a new test.
6027 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6029 * mini.h: Add synchronization note for the managed counter-part.
6031 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6032 returns the simd caps of the current cpu.
6034 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6036 * basic-simd.cs: Remove Console.WriteLine.
6038 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6040 * basic-simd.cs: New tests for Vector2ul.
6042 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6044 * simd-intrinsics.c: Add new vector type Vector2ul.
6046 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6048 * basic-simd.cs: New tests for Vector2l.
6050 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6052 * cpu-x86.md: Add long version of most packed int ops.
6058 * simd-intrinsics.c: Add new vector type Vector2l.
6060 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6062 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6064 * simd-methods.h: Remove SN_op_BitwiseXor.
6066 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6068 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6071 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6073 * basic-simd.cs: Test for Vector2d.
6075 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6078 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6080 * cpu-x86.md: Add double version of all packed float ops.
6086 * simd-intrinsics.c: Add new vector type Vector2d.
6088 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6090 * simd-methods.h: Add Duplicate.
6092 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6094 * basic-simd.cs: Test for packing with signed saturation.
6096 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6098 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6099 found in the TYPESPEC table.
6101 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6103 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6106 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6108 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6109 instead of the RVA, since the RVA can be changed by tools like the cil
6112 * method-to-ir.c (mono_method_to_ir2): Ditto.
6114 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6115 (deserialize_variable): Ditto.
6117 2008-10-25 Martin Baulig <martin@ximian.com>
6119 * debug-mini.c (write_variable): Use
6120 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6122 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6124 * cpu-x86.md: Add unsigned variants of packd and packw.
6128 * mini-x86.h: Emit the right instruction for packd and packw.
6129 Add unsigned variants of packd and packw.
6131 * simd-intrinsics.c: Packd and packw were used in place of their
6132 unsigned variants. Change that.
6133 Add intrinsics for (Signed)PackWithSignedSaturation.
6135 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6137 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6139 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6141 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6143 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6145 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6147 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6150 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6152 2008-10-24 Mark Probst <mark.probst@gmail.com>
6154 * method-to-ir.c, mini.c: Special casing for the synchronized
6155 wrapper for the ldtoken+GetTypeFromHandle case.
6157 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6159 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6161 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6162 created/split bblocks.
6164 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6166 * mini-ops.h: Add packed signed mul high.
6170 * mini-x86.c (mono_arch_output_basic_block): Same.
6172 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6174 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6176 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6178 * basic-simd.cs: Tests for Vector16sb.
6180 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6182 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6184 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6186 * mini-ops.h: Add packed signed min, max and compare greater.
6190 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6193 * simd-methods.h: Add CompareGreaterThan.
6195 * simd-methods.h: Remove CompareEquals.
6197 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6199 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6201 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6204 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6206 * basic-simd.cs: Fix tests due to change in the API.
6208 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6210 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6212 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6214 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6216 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6217 inst_offset as this has invalid values for LDADDR.
6219 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6221 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6223 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6225 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6227 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6228 for accessing field->data.
6230 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6232 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6234 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6236 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6238 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6240 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6242 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6243 from the cfg mempool.
6245 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6247 * basic-simd.cs: Tests for new methods in Vector8us.
6249 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6251 * mini-ops.h: Add multiply and store high.
6255 * mini-x86.c (mono_arch_output_basic_block): Same.
6257 * simd-methods.h: Same.
6259 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6262 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6264 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6265 mono_class_setup_vtable ().
6267 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6268 mono_class_get_vtable_entry () for accessing klass->vtable.
6270 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6272 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6275 * method-to-ir.c (mono_save_token_info): Don't save references made from
6278 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6279 of generic instances.
6281 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6283 2008-10-19 Mark Probst <mark.probst@gmail.com>
6285 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6286 OP_JMP depends on the method signature. Calculate it properly.
6288 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6290 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6293 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6295 (emit_extra_methods): Add another table mapping method indexes to
6296 offsets in the extra_method_info table.
6298 * mini.h: Bump AOT file format version.
6300 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6301 and mono_aot_get_method_from_token () into one function.
6303 2008-10-19 Mark Probst <mark.probst@gmail.com>
6305 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6308 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6310 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6313 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6316 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6318 * mini.h: Bump aot file format version.
6320 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6321 AOT file can contain native code for methods which are not in the METHOD
6322 table. Generate code for non-sharable generic instances of generic methods
6323 found in the METHODSPEC table.
6325 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6326 encoding generic type handles.
6328 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6329 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6331 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6332 macros + MONO_ADD_INS.
6334 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6337 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6339 * mini.h: Bump aot file format version.
6341 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6343 2008-10-17 Mark Probst <mark.probst@gmail.com>
6345 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6346 platforms, with definable stack alignment value. Set to 16 now
6349 * mini.c, mini.h, driver.c: Command line option for disabling
6352 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6354 * basic-simd.cs: Tests for new methods in Vector4ui.
6356 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6358 * mini-ops.h: Add packed int shuffle.
6362 * mini-x86.c (mono_arch_output_basic_block): Same.
6364 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6365 extract mask, max, min, shuffle.
6367 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6369 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6371 * basic-simd.cs: Tests for new methods in Vector8us.
6373 2008-10-17 Mark Probst <mark.probst@gmail.com>
6375 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6376 RuntimeTypeHandle, not a TypedReference.
6378 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
6380 * simd-intrinsics.c: remove relocations.
6382 2008-10-17 Zoltan Varga <vargaz@gmail.com>
6384 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
6385 optimizations from the x86 backend.
6387 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
6389 * simd-methods.h, simd-intrinsics.c: debloat method names and
6390 prepare for no relocations.
6392 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6394 * mini-ops.h: Add packed min/equal and sum of absolute differences.
6398 * mini-x86.c (mono_arch_output_basic_block): Same.
6400 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
6401 extract mask, max, min and sum of absolute differences.
6403 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
6406 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6408 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
6409 Renamed one test for consistency.
6411 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6413 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
6414 fix to the code that deal with other blocks.
6416 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6418 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
6420 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6422 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
6423 that deals with vreg interference. Explicitly check for OP_LDADDR to be
6424 able to process the source reg.
6426 2008-10-16 Martin Baulig <martin@ximian.com>
6428 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
6430 * inssel.brg: Add `OP_HARD_NOP'.
6432 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
6434 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
6435 `OP_HARD_NOP' instruction when running inside the debugger.
6437 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
6438 `OP_HARD_NOP' instruction when running inside the debugger.
6440 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6442 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
6443 now works. The issue with the regalloc tripping up no longer
6446 * simd-intrinsics.c (load_simd_vreg): Same.
6448 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6450 * basic-simd.cs: Tests for new Vector8ui methods.
6452 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6454 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
6455 only for type. This fixes crashes where MonoInst::klass is checked
6456 for ops of type != VTYPE or OBJ.
6458 * simd-intrinsics.c (load_simd_vreg): Same.
6460 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6462 * mini-ops.h: Add ops for packed shuffle/max/avg and
6467 * mini-x86.c (mono_arch_output_basic_block): Same.
6469 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
6472 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
6473 to emit extract mask op.
6475 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
6476 to emit word shuffles.
6478 2008-10-15 Mark Probst <mark.probst@gmail.com>
6480 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
6481 the largest alignment needed by a variable, but at least
6484 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6486 * basic-simd.cs: Tests for the fixes in the last commit.
6488 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6490 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
6491 no longer handles STACK_PTR input.
6493 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
6495 * simd-intrinsics.c (load_simd_vreg): New function that works like
6496 get_simd_vreg but handles STACK_PTR input.
6498 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
6499 as the input can be an arbitrary pointer.
6501 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
6502 LDADDR local optimization directly otherwise use a store op.
6504 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6506 * basic-simd.cs: Tests for dup low and dup high.
6508 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6510 * mini-ops.h: Add dup low and dup high ops.
6514 * mini-x86.c (mono_arch_output_basic_block): Same.
6516 * simd-intrinsics.c (vector4f_intrinsics): Same.
6518 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6520 * basic-simd.cs: Tests for recently added functionality.
6522 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6524 * mini-ops.h: Add remaining sse1 fp ops.
6526 * cpu-x86.md: Add remaining sse1 fp ops.
6528 * mini-x86.c (mono_arch_output_basic_block): Same.
6530 * mini.h: Add enum for simd FP compare conditions.
6532 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
6534 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
6535 so the backed can generate the appropriate op.
6537 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6538 This patch squeese one more byte from the SimdIntrinsc struct.
6540 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
6541 a a shift amount intead of simply or'ing it.
6543 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
6545 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
6546 byte so we can have an aditional flags field without increasing struct size.
6548 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
6549 against the simd_supported_versions bitmask.
6551 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
6553 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
6555 * mini.c: remove rawbuffer code (the only use here is unsafe because
6556 it takes locks during signal handling and the kernel now provides much
6557 better info in proc/pid/smaps these days).
6559 2008-10-13 Zoltan Varga <vargaz@gmail.com>
6561 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
6562 OP_X86_PUSH_OBJ. Fixes #434620.
6564 * objects.cs: Add a test.
6566 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
6568 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
6569 that the packuswb/packusdw don't work with unsigned numbers for what
6570 would be negative numbers in signed format.
6572 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
6573 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
6575 * mini-ops.h: Add doubleword forms of many ops and packing ones.
6577 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
6579 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
6581 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
6583 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
6586 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
6587 version as the enum in mini.h.
6589 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
6590 for sse3 ops, check the simd_version field if present. This way the code
6591 works with all versions of sse.
6593 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6595 * simd-intrinsics.c: Fixed intrinsic name typo.
6597 * mini.h: Added missing simd exported function.
6599 * basic-simd.cs: Added tests for Vector4ui.
6600 Fixed broken test for Vector16b.
6602 2008-10-10 Zoltan Varga <vargaz@gmail.com>
6604 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
6605 the max length to 64.
6607 2008-10-10 Mark Probst <mark.probst@gmail.com>
6609 * method-to-ir.c: Only do the fast virtual generic method call for
6610 non-wrapper methods.
6612 * mini.h, mini-trampolines.c: The new generic virtual remoting
6613 trampoline handles virtual method calls via the vtable (as done by
6614 the fast virtual generic method calls) to remoting proxies.
6616 * mini.c (mono_jit_create_remoting_trampoline): For generic
6617 methods reate a generic virtual remoting trampoline.
6619 * mini-amd64.h: Enable fast virtual generic method calls again.
6621 2008-10-10 Mark Probst <mark.probst@gmail.com>
6623 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
6624 restore registers when doing tail calls.
6626 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6628 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6631 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6633 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6635 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6637 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6639 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6641 * basic-simd.cs: Retrofit for API changes.
6643 2008-10-10 Mark Probst <mark.probst@gmail.com>
6645 * mini-ppc.c: Handle integer stack arguments for tail calls.
6647 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6649 * optflags-def.h: Removed sse3 optimization.
6653 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6656 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6658 * mini.h: Added enumeration with simd versions.
6660 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6663 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6665 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6667 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6669 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6671 * basic-simd.cs: Fixed test naming.
6673 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6675 * mini-ops.h: Added ops for packed and saturated math, shifts
6676 and packing/unpacking.
6678 * cpu-x86.md: Added descriptors for the above ops.
6680 * mini-x86.c: Added code to emmit the above ops.
6682 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6684 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6686 * aot-compiler.c (compile_method): Enable AOT for generic code.
6688 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6690 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6692 * mini.c: add a workaround for a common screwup that ends up blamed
6693 to mono (other processes blocking signal delivery).
6695 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6697 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6698 in the LDFLD/STFLD opcodes. Fixes #432673.
6700 * iltests.il.in: Add a new test.
6702 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6704 * mini-arm.c: attach the thread in unmanaged->managed transitions
6705 using delegates (bug #433148).
6707 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6709 * basic-simd.cs: Use new ShuffleSel constants.
6711 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6713 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6715 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6716 only disable simd intrinsics if no sse2 is detected.
6718 * optflags-def.h: Added sse3.
6720 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6723 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6725 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6726 when adding delegate-invoke wrappers.
6728 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6730 * Makefile.am: Reenable the simd tests.
6732 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6734 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6735 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6736 other vreg is allocated to that hreg.
6738 Contributed under MIT/X11 license.
6740 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6742 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6745 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6747 * basic-simd.cs: New test suite for SIMD intrinsics.
6749 * Makefile.am: Added new tests.
6751 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6753 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6757 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6759 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6760 using SSE2 aware opcodes.
6762 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6763 is enabled, this code path is only reachable if conversion ops are emmited after
6766 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6768 This optimization saves 6 bytes per conversion against the old version.
6770 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6772 * aot-compiler.c (compile_method): Don't skip methods referencing
6773 generic methods without a corresponding entry in token_info_hash, since
6774 encode_method_ref () can handle all generic methods now.
6776 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6777 generic context is set.
6779 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6780 generic sharing of LDTOKEN.
6782 2008-10-06 Mark Probst <mark.probst@gmail.com>
6784 * mini-amd64.h: Temporarily disabled fast virtual generic method
6785 calls because it breaks the System.Runtime.Remoting tests.
6787 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6789 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
6791 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
6792 so inlining actually works.
6793 (check_inline_caller_method_name_limit): Ditto.
6795 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
6797 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
6798 64 bit safety (from Olaf Hering and Andreas Farber).
6800 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6802 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
6803 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
6804 unused virtual call support code.
6806 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
6808 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
6809 which can't use aot trampolines.
6810 (decode_patch): Don't create aot trampolines for methods which can't use
6813 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
6814 use aot trampolines.
6816 * mini.h: Bump AOT image format version.
6818 2008-10-05 Zoltan Varga <vargaz@gmail.com>
6820 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
6821 to save_token_info () since cmethod is inflated for constrained calls.
6823 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
6825 2008-10-04 Andreas Farber <andreas.faerber@web.de>
6827 * Makefile.am: Add build rules for ppc64.
6828 This avoids the build failing at pedump with unresolved symbols
6829 due to lack of arch_sources. Instead it will now fail earlier
6830 due to lack of cpu-ppc64.md.
6832 Contributed under MIT/X11 license.
6834 2008-10-04 Mark Probst <mark.probst@gmail.com>
6836 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
6839 * iltests.il.in: Add test case for tail call with many arguments.
6841 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6843 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
6844 to the fast virtual generic method code until the aot case is fixed.
6846 2008-10-03 Mark Probst <mark.probst@gmail.com>
6848 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
6850 2008-10-03 Mark Probst <mark.probst@gmail.com>
6852 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
6855 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6857 * simd-intrinsics.c: Forgot to add this one.
6859 * mini-codegen.c: Fix macro in case SIMD is not supported.
6861 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6863 This patch land initial JIT support for simd intrinsics.
6865 * mini-x86.h: Added new define to make --enable_minimal work on x86.
6867 * Makefile.am: Added simd-intrinsics.c
6869 * simd-intrinsics.c: New file with simd instrinsic related
6872 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
6874 * cpu-x86.md: Add simd related instructions.
6876 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
6878 * driver.c: Added two new --regression variants.
6880 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
6882 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
6884 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
6885 extract some complicated logic to helper functions.
6887 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
6889 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
6891 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
6892 the specialized simplification pass.
6894 * method-to-ir.c (mono_spill_global_vars): Use new macro.
6896 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
6898 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
6901 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
6902 if MONO_ARCH_NEED_SIMD_BANK is defined.
6904 * mini-ops.h: Added the new simd ops.
6906 * mini-x86.c: Added mono_arch_xregname.
6908 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
6910 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
6912 * mini-x86.h: Define simd related MONO_ARCH macros.
6914 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
6916 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
6918 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
6919 MONO_CLASS_IS_SIMD to deal with simd related IR.
6921 * mini.h (MonoInst): Added spill_var to the backend union.
6923 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
6925 * mini.h: Added forward declarations of the new simd fuctions.
6927 * optflags-def.h: Added new optimization names SIMD.
6929 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
6931 * regalloc.h: Added support for working with 3 register banks.
6933 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
6935 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
6937 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
6939 * mini-exceptions.c: remove 64 bit related ifdef clutter.
6941 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6943 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
6944 instead of one on 64 bit systems.
6946 * method-to-ir.c: Remove unused includes.
6948 2008-10-02 Zoltan Varga <vargaz@gmail.com>
6950 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
6951 cfg->used_int_regs, since the two are different on arm.
6953 2008-10-02 Mark Probst <mark.probst@gmail.com>
6955 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
6956 mono_method_get_vtable_index() to get the vtable index.
6958 2008-10-02 Mark Probst <mark.probst@gmail.com>
6960 * method-to-ir.c (mono_method_to_ir2): Don't create native
6961 wrappers for array methods, because they're never called (and if
6962 they were called they wouldn't work).
6964 2008-10-02 Mark Probst <mark.probst@gmail.com>
6966 * method-to-ir.c (mono_method_to_ir2): Array methods are
6967 special-cased and must not be invoked indirectly via the (M)RGCTX
6968 when generic sharing is turned on. Fixes #431413.
6970 2008-10-01 Mark Probst <mark.probst@gmail.com>
6972 * method-to-ir.c: When generic sharing is active, call
6973 non-interface virtual generic methods via the standard trampoline.
6975 * mini-trampolines.c: Handle virtual generic shared methods.
6977 * mini.h, mini-x86.c, mini-x86.h: New argument for
6978 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
6979 method thunks and which is the trampoline to call if the lookup
6980 fails. Enable the virtual generic method thunk for x86.
6982 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
6983 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
6984 argument but assert that it's NULL, because these archs don't yet
6985 implement the virtual generic method thunk. Changes in the IMT
6986 thunk data structures.
6988 2008-10-01 Zoltan Varga <vargaz@gmail.com>
6990 * aot-compiler.c (emit_globals): Avoid invalid characters in
6991 the static linking symbol.
6993 * objects.cs: Add a test for the range check optimization. Fix warnings.
6995 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
6996 optimization from the current JIT.
6998 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
6999 later in decompose_array_access_opts () to allow more optimizations.
7001 * method-to-ir.c (mono_handle_soft_float): Rename this to
7002 mono_decompose_soft_float () for consistency.
7004 * mini-ops.h: Fix arguments of OP_STRLEN.
7006 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7007 into a separate function.
7008 (reset_cast_details): Ditto.
7009 (handle_unbox): Save cast details. Fixes #431254.
7011 * method-to-ir.c: Remove some obsolete FIXMEs.
7013 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7015 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7017 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7019 * mini-codegen.c: More work on macros to make them
7020 ready for multiple regbanks.
7022 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7024 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7026 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7028 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7030 * mini-codegen.c (mono_spillvar_offset): Proper support for
7033 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7035 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7036 the stack overflow changes.
7038 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7040 * mini-codegen.c: Make all bank macros depend on reg_bank.
7042 * mini-codegen.c (mono_local_regalloc): Make free mask
7043 initialization regbank aware.
7045 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7047 * mini-codegen.c (mono_local_regalloc): Extract callee
7048 mask selection to a function and make it regbank aware.
7050 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7052 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7053 code to deal with many regbanks.
7055 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7057 * mini-codegen.c: More fp->regbank changes.
7059 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7061 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7062 of a hardcoded constant.
7064 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7066 * method-to-ir.c (type_from_stack_type): Fix typo.
7068 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7070 * mini-ia64.c (emit_move_return_value): Convert float return values to
7073 * objects.cs: Add a new test.
7075 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7076 VARARG methods to fix an assert later.
7078 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7079 end so it at least compiles.
7081 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7083 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7085 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7087 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7088 optimization to a new function (emit_optimized_ldloca_ir) and enable
7089 it for both ldloca and ldloca_s.
7091 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7093 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7094 gshared CASTCLASS code.
7096 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7097 amd64, where the libc stack unwinder encounters stack frames referring to
7098 native code in unmapped memory.
7100 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7103 * generics.cs: Add new test.
7105 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7107 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7108 add a check that one of the ARM_FPU_ constants is defined.
7110 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7112 * mini-exceptions.c: Fix build on non-altstack platforms.
7114 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7117 * ir-emit.h: Add a comment to NEW_PCONST.
7119 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7121 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7123 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7124 after the changes to MonoJitDomainInfo.
7126 2008-09-27 Mark Probst <mark.probst@gmail.com>
7128 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7130 2008-09-27 Mark Probst <mark.probst@gmail.com>
7132 * mini-ppc.c: Compiler warning fixes.
7134 2008-09-27 Mark Probst <mark.probst@gmail.com>
7136 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7139 2008-09-27 Mark Probst <mark.probst@gmail.com>
7141 * exceptions-ppc.c, mini-ppc.h: Compile
7142 mono_arch_handle_altstack_exception() on Darwin, too.
7144 2008-09-27 Mark Probst <mark.probst@gmail.com>
7146 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7147 work on archs which don't have generic sharing implemented, only
7148 without the vtable_arg.
7150 2008-09-26 Mark Probst <mark.probst@gmail.com>
7152 * mini.c: Added comment explaining why delegate ctor icall
7153 wrappers are compiled.
7155 2008-09-26 Mark Probst <mark.probst@gmail.com>
7157 * mini.c: Don't produce trampolines to delegate ctor icall
7158 wrappers but compile them upfront.
7160 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7162 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7163 runtime-set function when going back to managed code. Currently this
7164 is used to set back the protection on the soft ovf pages and/or to
7165 throw the stack overflow exception that happened in unmanaged code.
7167 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7169 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7170 runtime-set function when going back to managed code. Currently this
7171 is used to set back the protection on the soft ovf pages and/or to
7172 throw the stack overflow exception that happened in unmanaged code.
7174 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7176 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7177 the support code for restoring stack protection after stack overflows
7178 that happen in unmanaged code. Don't set the exec permission on the
7181 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7183 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7184 delegate->method_ptr is set. Fixes #428054.
7186 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7188 * tests.cs: Rename to ratests.cs.
7190 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7191 emit_get_rgctx_... functions.
7193 2008-09-25 Mark Probst <mark.probst@gmail.com>
7195 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7197 2008-09-25 Mark Probst <mark.probst@gmail.com>
7199 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7200 before asserting that method is sharable.
7202 2008-09-25 Mark Probst <mark.probst@gmail.com>
7204 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7205 whether method needs a static RGCTX wrapper used instead of
7208 * generic-sharing.c, mini.h: A few functions moved to
7209 metadata/generic-sharing.c.
7211 2008-09-25 Mark Probst <mark.probst@gmail.com>
7213 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7214 Generic code sharing for value types, which essentially means
7215 treating value type methods like static methods. The RGCTX is
7216 passed in the same way.
7218 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7220 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7221 opcode when creating multi-dimensional arrays of open types.
7223 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7226 * generics.cs: Add a test.
7228 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7230 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7232 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7234 * mini.c (mini_method_compile): Set it when running under the debugger.
7236 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7237 vreg optimization if the flag is set.
7239 * driver.c (mono_main): Add --attach= option to pass options to
7242 * mini.c (sigquit_signal_handler): Start the attach agent.
7244 * ssapre.c: Disable this to save space since it is not yet ported to
7247 * regalloc2.c: Disable this to save space.
7249 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7251 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7253 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7254 the -v option useful again.
7256 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7258 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7261 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7262 arrays of arrays. Fixes #428406.
7264 * method-to-ir.c (mini_emit_castclass): Ditto.
7266 * objects.cs: Add new test.
7268 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7270 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7271 was wrong at it choked against target_type_is_incompatible for byref types.
7273 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7275 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7278 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7280 * mini-exceptions.c: update a few more exceptions-related counters.
7282 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7284 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7285 new functions to allocate from persistent mempools.
7287 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7289 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7290 multiple register banks in the future.
7292 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7294 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7296 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7298 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7300 * mini.h: Export type_to_eval_stack_type.
7302 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7303 is only ins->klass of byref types.
7305 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7307 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7308 (mini_emit_memcpy2): Ditto.
7310 * mini-amd64.c: Fix a warning.
7312 2008-09-21 Mark Probst <mark.probst@gmail.com>
7314 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7317 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7319 * method-to-ir.c: Extract stloc micro-optimization to a
7320 function and apply it to all cases.
7322 2008-09-19 Mark Probst <mark.probst@gmail.com>
7324 * method-to-ir.c: Don't fail generic code sharing in cases we
7327 2008-09-18 Mark Probst <mark.probst@gmail.com>
7329 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7331 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7333 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7336 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7338 * trace.c: make tracing more useful and correct, with per-thread
7341 2008-09-15 Mark Probst <mark.probst@gmail.com>
7343 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7344 doing a method call and the argument is an R4.
7346 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7348 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7351 2008-09-13 Mark Probst <mark.probst@gmail.com>
7353 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7355 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7357 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7358 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7360 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7362 * driver.c: Add a --agent argument (not supported yet) to load managed
7363 agent assemblies before loading the main assembly, similarly to how the
7364 Java VM handles agents.
7366 2008-09-11 Mark Probst <mark.probst@gmail.com>
7368 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7369 function to do stack layout of local variables.
7371 2008-09-11 Mark Probst <mark.probst@gmail.com>
7373 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7376 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7378 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
7379 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
7380 JIT if DISABLE_JIT is defined.
7382 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
7385 2008-09-10 Mark Probst <mark.probst@gmail.com>
7387 * iltests.il.in: Disable the fconv test on PPC (the result is
7388 undefined according to ECMA).
7390 2008-09-10 Mark Probst <mark.probst@gmail.com>
7392 * iltests.il.in: Enable tail call tests for PPC.
7394 * mini.h: Add variable for storing incoming valuetype argument
7395 addresses for tail calls.
7397 * mini-ppc.c: Implement valuetype arguments and return values for
7400 2008-09-09 Mark Probst <mark.probst@gmail.com>
7402 * mini-ppc.c: Partially implement tail calls (struct arguments and
7403 return values not supported).
7405 * method-to-ir.c: Enable tail calls on PPC.
7407 2008-09-08 Zoltan Varga <vargaz@gmail.com>
7409 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
7410 runtime-invoke wrappers to work around the problem of them getting
7411 assigned to a random class.
7413 * aot-runtime.c (mono_aot_get_method): Ditto.
7415 2008-09-07 Zoltan Varga <vargaz@gmail.com>
7417 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
7418 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
7420 2008-09-07 Mark Probst <mark.probst@gmail.com>
7422 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
7423 until they're implemented properly.
7425 * exceptions-ppc.c: Use arch-independent exception-handling code
7426 instead of custom one.
7428 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
7431 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
7433 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
7434 applies when __powerpc__ is defined.
7436 2008-09-06 Zoltan Varga <vargaz@gmail.com>
7438 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
7439 methods to their code to avoid computing the full name of wrappers and
7440 doing a lookup in a string hash table.
7442 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7444 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
7445 we identify bblocks before method_to_ir () is ran.
7447 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
7448 Also avoid optimizing branches pointing to themselves.
7450 * mini.c (mini_method_compile): Ditto. Fixes #422947.
7452 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
7454 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
7456 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7458 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
7459 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
7460 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
7463 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
7464 jumped to the same entry in plt_jump_table.
7466 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
7468 * method-to-ir.c (initialize_array_data): Handle field with RVA from
7471 2008-08-31 Zoltan Varga <vargaz@gmail.com>
7473 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
7474 other assignment can be if converted. Saves 1.5% on corlib size and fixes
7477 2008-08-29 Geoff Norton <gnorton@novell.com>
7479 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
7480 segment, and doesn't properly handle .space as .text. Fixes
7483 2008-08-29 Geoff Norton <gnorton@novell.com>
7485 * mini.c: Disable the mach exception handler when running on
7488 2008-08-29 Geoff Norton <gnorton@novell.com>
7490 * aot-compiler.c: Patch from Renaldas Zioma to properly register
7491 globals on Darwin/ARM
7493 2008-08-28 Zoltan Varga <vargaz@gmail.com>
7495 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
7496 since too many things depend on it. Instead, call
7497 mono_runtime_set_no_exec ().
7499 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
7502 * aot-compiler.c: Add an 'asm-only' AOT option.
7504 * mini.c: Avoid initializing the runtime when doing AOT compilation.
7506 * aot-compiler.c (compile_method): Disable gshared support for now as it
7509 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7511 * mini-amd64.h : Fix a compiler warning.
7513 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
7514 Changed to use a callback function to retrieve the unwind info.
7515 This avoids problems observed when code blocks were removed by
7516 unloading an app domain.
7518 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
7519 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
7522 Contributed under MIT/X11 license.
7524 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7526 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
7527 case to keep the stack aligned to 8.
7529 Contributed under MIT/X11 license.
7531 2008-08-26 Zoltan Varga <vargaz@gmail.com>
7533 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
7534 avoid repeated linear searches.
7536 2008-08-25 Zoltan Varga <vargaz@gmail.com>
7538 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
7539 methods it can't handle.
7541 * aot-compiler.c (add_method): Avoid adding a method twice.
7542 (add_wrappers): Add runtime invoke wrappers for all methods.
7544 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
7545 function to create an aot-compatible version of this trampoline.
7547 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
7549 2008-08-24 Zoltan Varga <vargaz@gmail.com>
7551 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
7553 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
7554 with a generic sharing failure.
7556 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
7558 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
7559 CEE_RETHROW. Fixes #419634.
7561 * mini.c (mono_method_to_ir): Ditto.
7563 * exceptions.cs: Add a new test.
7565 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
7566 to mono_type_stack_size_internal () since some callers might not pass in
7569 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
7570 instrument_prolog. Fixes #419878.
7572 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
7573 doubles in soft float mode volatile.
7575 2008-08-23 Zoltan Varga <vargaz@gmail.com>
7577 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
7579 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
7580 to handle soft float correctly.
7582 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
7585 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
7587 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
7588 to sp, since the generics catch code requires it.
7590 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
7593 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
7594 mono_arch_emit_imt_argument ().
7596 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
7598 * mini-arm.c tramp-arm.c: Generic sharing updates.
7600 2008-08-22 Zoltan Varga <vargaz@gmail.com>
7602 * mini-arm.c: Fix the arm build.
7604 * generic-sharing.c (mini_type_get_underlying_type): New helper function
7605 handling enums, generic instances and generic sharing.
7606 (mini_type_stack_size_full): Ditto.
7608 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
7610 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
7612 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
7614 * tramp-arm.c: Implement the rgctx fetch and the generic class init
7617 * mini-arm.c: Various small generic sharing changes.
7619 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
7621 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
7624 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
7625 helper function to return a generic class init trampoline.
7627 * method-to-ir.c mini.c: Use it.
7629 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7630 arch-specfic function to return a generic class init trampoline.
7632 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7633 the GENERIC_CLASS_INIT custom code.
7635 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7636 a fatal error, not a sharing failure.
7638 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7641 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7642 trampoline argument from MONO_ARCH_VTABLE_REG.
7644 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7645 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7646 argument, and pass the vtable in VTABLE_REG.
7648 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7649 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7650 argument, and pass the vtable in VTABLE_REG.
7651 (mono_arch_create_trampoline_code_full): Remove some special casing for
7652 the rgctx fetch trampoline.
7654 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7657 * iltests.il: Add a test for it.
7659 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7661 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7663 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7666 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7667 use mono_jit_info_table_find () to avoid recursion.
7668 (mono_delegate_trampoline): Add a sync wrapper here.
7670 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7673 * mini.c (mono_method_to_ir): Ditto.
7675 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7676 add_sync_wrapper argument. Don't add a sync wrapper here.
7677 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7679 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7681 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7683 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7684 of nonvolatile registers back from MonoContext to CONTEXT.
7686 Contributed under MIT/X11 license.
7688 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7690 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7691 arguments on Winx64 there are only 4 argument registers. For this
7692 logic to work the last argument must be pulled from the stack.
7694 Contributed under MIT/X11 license.
7696 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7698 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7700 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7701 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7702 encode/decode_method_ref ().
7704 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7706 * aot-runtime.c (decode_patch): Ditto.
7708 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7709 MONO_PATCH_INFO_METHOD.
7711 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7714 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7717 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7719 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7720 one from the caller.
7722 * aot-runtime.c (decode_generic_inst): New function to decode and
7723 return a interned generic inst.
7724 (decode_klass_ref): Use it.
7725 (decode_method_ref): Ditto.
7727 * aot-compiler.c (emit_exception_debug_info): Save
7728 jinfo->has_generic_jit_info too.
7730 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7732 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7734 * iltests.il.in: Add a test for fconv_to_i.
7736 * liveness.c: Disable the liveness2 pass for now to save space.
7738 * regalloc2.c: Include mempool-internals.h to fix warnings.
7740 * aot-compiler.c (encode_method_ref): Encode the context of generic
7743 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7744 the context saved in the aot file.
7746 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7748 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7750 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7751 volatile so they won't be optimized away.
7753 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7759 * dominators.c: Remove duplicated functions that now are in
7760 mempool-internals.h.
7762 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7764 * aot-compiler.c: Fix warnings.
7766 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7768 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7770 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7773 * mini.c (mono_resolve_patch_target): Ditto.
7775 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7776 (encode_klass_ref): Add support for encoding VARs/MVARs.
7778 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7780 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7781 the handling of the got entries into a separate 'decode_got_entry' function.
7782 Add support for RGCTX_FETCH.
7784 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
7785 clobbered by the trampoline code.
7787 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
7788 not clobbered by the indirect calling code.
7790 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7792 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
7795 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
7797 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
7798 signature using the compilation mempool otherwise we would leak it.
7800 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7802 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
7803 mono_emit_abs_call ().
7805 * patch-info.h: Add GENERIC_CLASS_INIT.
7807 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
7809 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
7810 as their target as a near call.
7812 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
7814 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
7816 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
7817 call to a runtime function described by a patch.
7819 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
7820 mono_emit_abs_call, this has the advantage that the ABS handling code in
7821 mono_codegen () can handle them both, and can handle other stuff in the
7822 future without additional code.
7824 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
7826 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
7829 * mini.h: Add missing bblock related prototypes.
7831 * mini.h (MonoCompile): Remove unused reverse_inst_list and
7832 reverse_inst_list_len fields.
7834 * mini.c: Refactor this file a bit by moving branch optimizations to
7837 * method-to-ir.c: Merge generic sharing changes missed earlier.
7839 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
7841 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
7842 shared patches. Process METHODCONST as a shared patch.
7844 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
7845 as it crashes on the 2.0 mscorlib.
7847 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
7850 * aot-compiler.c: Use is_plt_patch () in a few additional places.
7851 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
7854 * aot-compiler.c: Reorganize the got handling code to be a bit more
7857 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7859 * aot-compiler.c: Make the patch_to_plt_offset hash table use
7860 mono_patch_info_equals/hash, and use it to massively simplify
7863 * mini.c (mono_patch_info_hash): Simplify this and add support for
7866 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
7868 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
7869 handling code, since an offset is not enough to identify a trampoline.
7871 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
7873 2008-08-17 Mark Probst <mark.probst@gmail.com>
7875 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
7877 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
7879 * mini-ops.h: Argument and result types for OVF_CARRY ops.
7881 * decompose.c: PPC decompositions for various ops.
7883 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
7885 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7887 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
7888 call the generic trampoline code using a call, instead of a jump, to
7889 remove some special casing from the generic trampoline code.
7891 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
7892 (mono_codegen): Ditto.
7894 * aot-compiler.c aot-runtime.c: Ditto.
7896 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
7898 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
7899 helper function to find the offset corresponding to a lazy fetch trampoline.
7901 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
7902 when doing generic sharing.
7904 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
7907 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
7908 mini-trampolines.c to be with the other trampoline creation functions.
7910 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
7911 as it is equal to method->signature in most cases, add a
7912 mono_emit_method_call_full variant which takes a signature and an imt
7915 2008-08-16 Zoltan Varga <vargaz@gmail.com>
7917 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
7918 to this function, since it could be computed easily from the method
7920 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
7923 * method-to-ir.c mini.c: Remove references to
7924 compile_generic_method_wo_context.
7926 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
7927 generic method calls.
7929 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
7930 dimensional non-szarrays.
7932 * mini.c (mini_init): Register mono_array_new_1.
7934 * jit-icalls.c (mono_array_new_1): New jit icall.
7936 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
7937 pointing to the method.
7939 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
7940 method addresses belonging to METHOD_JUMP patches in the
7941 jump_target_got_slot_hash.
7942 (mono_aot_load_method): Ditto.
7944 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
7945 METHOD_JUMP patches.
7947 * mini.c (mini_create_jit_domain_info): New helper function which
7948 initializes/frees domain->runtime_info.
7949 (mini_free_jit_domain_info): Ditto.
7950 (mini_init): Install the domain hook functions with the runtime.
7952 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
7953 information maintained by the JIT.
7955 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
7956 insertion into jump_table_hash into mono_codegen (), also implement proper
7959 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
7960 tail calls, it is already done by the aot code.
7962 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
7965 * iltests.il.in: Make the jmp test a bit more complex.
7967 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
7968 generic instances which doesn't have a token.
7970 * aot-runtime.c (decode_method_ref): Ditto.
7972 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
7973 can handle this case now.
7974 (handle_box): Ditto.
7976 2008-08-15 Geoff Norton <gnorton@novell.com>
7978 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
7981 2008-08-15 Zoltan Varga <vargaz@gmail.com>
7983 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
7984 calling generic methods.
7986 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
7988 * aot-runtime.c (decode_patch_info): Ditto.
7990 * mini.c (mono_resolve_patch_target): Ditto.
7992 * patch-info.h: Add METHOD_RGCTX.
7994 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
7996 2008-08-14 Zoltan Varga <vargaz@gmail.com>
7998 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
7999 arguments in registers.
8001 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8002 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8004 * mini.c (mini_method_compile): Abort aot compilation for generic
8005 methods if generic sharing is disabled.
8007 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8010 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8011 requiring an mrgctx.
8013 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8014 store instructions when converting a vcall to a normal call.
8016 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8017 mono_arch_find_jit_info.
8019 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8021 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8022 avoid calling mono_method_full_name () for every method even if the
8024 (check_inline_caller_method_name_limit): Ditto.
8026 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8028 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8029 assemblies in one run.
8031 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8032 skipped methods if it is not 0.
8034 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8036 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8038 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8039 MONO_ARCH_HAVE_UNWIND_TABLE.
8041 Contributed under MIT/X11 license.
8043 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8045 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8046 from default optimizaton list on Winx64.
8048 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8050 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8051 the LMF from the MonoJitTlsData structure.
8053 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8055 Contributed under MIT/X11 license.
8057 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8059 * mini.c (sigsegv_signal_handler): Fix the build.
8061 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8062 assembly->aot_module.
8064 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8065 hash table. This simplifies and speeds up a lot of code, and fixes support
8068 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8071 * mini-exceptions.c: Ditto.
8073 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8074 'native_offset' argument, since these are computed in the
8075 mono_find_jit_info () function.
8077 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8078 is used by exceptions-ppc.c.
8080 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8081 mono_arch_find_jit_info ().
8083 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8084 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8085 generic code in mini-exceptions.c.
8087 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8089 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8091 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8093 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8094 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8095 called while holding the loader lock. Fixes #415608.
8096 (mono_aot_get_method_from_token_inner): Ditto.
8098 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8100 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8101 to reduce differences between this and the generic implementation in
8103 (ves_icall_get_frame_info): Ditto.
8105 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8107 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8110 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8111 mono_arch_get_call_filter () and make it non-static, for consistency with the
8112 other architectures.
8114 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8117 * local-propagation.c:
8118 * mini-x86.c: Correct the name of arch defines.
8120 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8122 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8123 NO_EMULATE_LONG_SHIFT_OPS define.
8125 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8127 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8128 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8130 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8131 MACH fixes. Merged from the 2.0 branch.
8133 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8135 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8136 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8138 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8140 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8141 mono_marshal_get_native_wrapper () signature changes.
8143 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8145 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8146 conversion bug under arm.
8148 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8150 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8152 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8153 with overflow checking.
8155 2008-08-05 Marek Habersack <mhabersack@novell.com>
8157 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8158 to the genmdesc.pl file
8160 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8162 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8163 arg_array in the soft-float versions of the LOAD/STORE macros.
8165 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8168 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8170 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8172 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8173 a float HFA. Fixes #413621.
8175 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8177 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8178 frame_size to args_size. Fixes build.
8180 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8182 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8183 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8185 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8186 the stack are not unaligned. Fixes #413247.
8188 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8190 * mini.c: update jitted methods performance counters.
8192 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8194 * mini-exceptions.c: increase the exceptions thrown performance
8195 counter in mono_handle_exception ().
8197 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8199 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8200 can work with netmodules.
8202 2008-07-28 Geoff Norton <gnorton@novell.com>
8204 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8207 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8209 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8212 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8214 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8215 The float param registers and other param registers must be the
8216 same index on Windows x64.
8218 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8219 ArgValuetypeAddrInIReg argument case. Setting the argument
8220 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8222 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8223 variable computed above as the copy length for arguments of storage
8224 type ArgValuetypeAddrInIReg.
8226 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8227 ArgValuetypeAddrInIReg argument case. This case will rely on
8228 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8230 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8231 a 32 byte stack allocation for all calls. We will omit the adjustment for
8232 jump and tail call instructoins as they do not follow the typical call behavior.
8234 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8235 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8236 local variable and pass the local variable by reference to the called method.
8238 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8239 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8240 of a struct is passed in a register it must be saved with the other
8241 volatile argument on the stack.
8243 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8244 frame pointer the stack adjustment value must be saved to the unwind
8247 Contributed under MIT/X11 license.
8249 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8251 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8252 which got lost in the merge.
8254 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8256 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8259 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8261 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8262 icalls, since they won't be patched.
8264 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8265 different code sequence when running under valgrind to prevent some valgrind
8268 * iltests.il.in: Add new regression test.
8270 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8273 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8274 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8276 * iltests.il.in: Add new test.
8278 * aot-compiler.c: Fix some warnings.
8280 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8283 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8285 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8286 (mini_usage_jitdeveloper): Add a missing --wapi option.
8288 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8290 * mini-codegen.c: Simplify the is_fp macros.
8291 (free_up_ireg): Remove, use free_up_reg instead.
8292 (free_up_reg): Fix the fp case.
8294 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8296 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8299 * exceptions-x86.c: Merge some changes which seemed to have got lost
8300 in the linear-ir merge.
8302 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8304 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8305 long vreg volatile even if the variable was already created.
8307 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8310 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8312 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8314 * mini.c (mono_jit_compile_method_inner): Add support for
8315 MONO_EXCEPTION_BAD_IMAGE.
8317 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8318 mini_method_get_context () returns NULL. Fixes #356531.
8320 * mini.c (mono_method_to_ir): Ditto.
8322 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8323 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8325 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8327 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8328 in the LDFTN implementation.
8330 2008-07-25 Mark Probst <mark.probst@gmail.com>
8332 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8333 code, patch calls to icalls, too, even if they're not in the
8334 shared generic code hash. Fixes #411962.
8336 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8338 * cpu-x86.md: Increase the length of the fcall opcodes.
8340 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8341 calls returning floats.
8343 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8346 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8349 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8350 into the domain->method_code_hash.
8352 * aot-compiler.c: Fix win32 build.
8354 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8356 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8357 gshared NEWARR implementation.
8359 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8361 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8362 can be used outside of method_to_ir.
8364 * mini.h (MonoCompile): Add arg_types field.
8366 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8368 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8369 the values of the local arg_array and param_types array.
8371 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8373 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8374 got accesses might only get generated later when NEWOBJ is decomposed.
8376 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8377 looking up the native code of the target method when a delegate is called
8380 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
8383 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
8385 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
8386 AOT work on platforms without a working dlsym implementation.
8388 * mini.h: Bump AOT image format version.
8390 2008-07-24 Mark Probst <mark.probst@gmail.com>
8392 * mini-exceptions.c: Free a MonoType with
8393 mono_metadata_free_type() instead of g_free().
8395 * aot-runtime.c: Free a MonoType.
8397 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8399 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
8402 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
8405 2008-07-23 Massimiliano Mantione <massi@ximian.com>
8406 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
8409 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8411 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
8412 NEWOBJ calls on valuetypes.
8414 * iltests.il.in: Add new test.
8416 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
8418 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8420 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
8421 is no longer needed.
8423 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
8424 non register sized integer arguments.
8425 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
8426 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
8429 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
8432 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
8433 two a binop with different sized arguments is emitted.
8435 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
8436 instruction in the ins==NULL case.
8438 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8440 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
8442 * mini-x86.c: Fix osx build.
8444 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
8447 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
8448 instruction for non int sized variables.
8450 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
8453 2008-07-23 Robert Jordan <robertj@gmx.net>
8455 * method-to-ir.c: Fix MSVC build.
8457 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8459 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
8460 a non int sized type, widen it to an int since newer versions of gcc seem to
8461 generate code which needs this.
8463 * ssa2.c abcremoval2.c: Fix warnings.
8465 * *: Merge the Linear IR branch.
8467 The original branch is at trunk/branches/vargaz/mini-linear-il, and
8468 the ChangeLog file there describes all the changes done over the years.
8469 Further documentation can be found at www.mono-project.com/Linear_IL.
8471 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8473 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8474 The float param registers and other param registers must be the
8475 same index on Windows x64.
8477 Contributed under MIT/X11 license.
8479 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
8481 * mini.c: Make the previous fix GC safe.
8483 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
8485 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
8487 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8489 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
8490 on Winx64. This type will not be passed on the stack (ArgOnStack), but
8491 ArgValuetypeAddrInIReg instead.
8493 Contributed under MIT/X11 license.
8495 2008-07-21 Zoltan Varga <vargaz@gmail.com>
8497 * mini-codegen.c (get_register_spilling): Fix a warning.
8499 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
8501 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
8502 for types which the initialization fails. Raises the provided exception
8503 at the right stop after cleanup.
8505 2008-07-16 Zoltan Varga <vargaz@gmail.com>
8507 * aot-compiler.c: Free most of the memory allocated during compilation.
8509 * mini.c (mini_parse_debug_options): Fix a leak.
8511 * mini.c (mini_method_compile): Don't add the method to the jit info tables
8512 during aot compilation.
8514 2008-07-14 Zoltan Varga <vargaz@gmail.com>
8516 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
8517 it has too much register pressure.
8519 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8521 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
8523 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8525 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8528 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8529 on amd64 similar to the way it is done on arm.
8531 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8533 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
8534 consistency, normalize error messages, avoid loading aot-only modules in
8537 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
8540 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
8542 2008-07-11 Martin Baulig <martin@ximian.com>
8545 (MonoDebuggerInfo): Add `interruption_request'.
8547 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8549 * aot-compiler.c (emit_plt): Remove some dead code.
8551 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
8553 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
8554 return the plt info offset belonging to a given plt entry.
8556 * mini-trampolines.c (mono_aot_plt_trampoline): Use
8557 mono_aot_get_plt_info_offset.
8559 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
8560 similar to the amd64 code by makeing jumps through a separate jump table
8561 instead of embedding the jump addresses into the code.
8563 2008-07-11 Zoltan Varga <vargaz@gmail.com>
8565 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
8568 2008-07-10 Martin Baulig <martin@ximian.com>
8570 * mini.c (mini_method_compile): Disable generics sharing when
8571 running in the debugger.
8573 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8575 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
8577 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
8578 the local register allocator from running out of registers on x86 when
8581 2008-07-10 Bill Holmes <billholmes54@gmail.com>
8583 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
8584 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
8587 Contributed under MIT/X11 license.
8589 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8591 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
8592 speed up the assembler.
8594 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8596 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
8599 * mini.c: Move the soft float handling macros a bit earlier, add
8600 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
8603 * mini.h: Add prototype for mono_arch_fixup_jinfo.
8605 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
8606 read-only to help catch code allocation requests.
8608 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
8609 and turn it off when using --aot-only or when compiling with --aot=full.
8611 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
8612 jump table for switches from the normal domain mempool, not the code
8615 * mini-trampolines.c (get_unbox_trampoline): New function to return an
8616 unbox trampoline which handles aot-only mode too.
8618 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
8619 an AOTed unbox trampoline.
8621 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
8623 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8625 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
8628 Contributed under MIT/X11 license.
8630 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8632 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8633 the unwind information for the method at the end of the allocated block.
8635 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8636 MonoCompileArch to hold the unwind info for SEH on Winx64
8638 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8639 frame pointer info for the method being compiled.
8641 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8642 the call to mono_exception_from_token.
8644 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8645 storing the method prolog information in a format that the Winx64 SEH can understand. This
8646 information is stored a the end of the method block because it is all 32-bit offset based.
8648 Contributed under MIT/X11 license.
8650 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8652 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8654 * wapihandles.c: Fix warnings.
8656 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8659 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8660 mono_jit_compile_method in aot-only mode since that calls the type
8663 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8664 get_delegate_invoke_impl in aot-only mode.
8666 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8668 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8670 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8672 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8675 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8677 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8678 init trampoline from the AOT file as well.
8680 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8681 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8684 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8687 * exceptions-amd64.c: Add _full variants for the remaining exception code
8688 creation functions as well, allow emission of relocatable code, remove
8689 caching since that is now done by the caller.
8691 * mini-exceptions.c: Add _full variants for the remaining exception code
8692 creation functions as well, add aot-only support.
8694 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8695 if we can determine a proper token for them.
8696 (add_wrappers): Add a few more wrappers.
8697 (emit_method_code): Remove some dead code.
8698 (emit_trampolines): Emit exception code too.
8700 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8702 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8703 mono_array_new_va which avoids varargs.
8705 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8707 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8708 mono_arch_create_specific_trampoline () in all places.
8710 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8711 a bit so it can be used for other things as well.
8713 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8716 * exceptions-amd64.c: Rename the caching from the exception code creation
8717 functions, it is done by the caller instead.
8719 * exceptions-amd64.c: Change the signature of the exception code creation
8720 functions to allow the creation of relocatable code later.
8722 * mini-exceptions.c: Add a set of functions to query the various
8723 runtime-generated exception functions.
8725 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8726 mono_arch_.. () functions.
8728 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8730 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8732 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8734 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8735 (mini_get_vtable_trampoline): Ditto.
8737 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8738 code in the AOT case by returning the code size and a list of relocations to
8741 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8743 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8745 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8748 Contributed under MIT/X11 license.
8750 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8752 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8753 so the buffer size can be computed correctly. Fixes #404735.
8755 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8756 normally as cfg->debug_info is already freed.
8758 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8760 * mini-amd64.c: For calls returning vtypes in registers, don't store
8761 the return address on the stack, instead allocate a separate local for
8764 2008-07-05 Mark Probst <mark.probst@gmail.com>
8766 * mini-trampolines.c, mini.h: Add an argument to
8767 mono_create_jit_trampoline_in_domain() for turning off the adding
8768 of the sync wrapper.
8770 * mini.c: Use the JIT trampoline without sync instead of
8771 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8774 2008-07-04 Mark Probst <mark.probst@gmail.com>
8776 * driver.c: Turn on GSHARED optimization by default.
8778 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8780 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8781 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8783 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
8784 create a variant of the generic trampoline code callable from AOTed trampolines.
8786 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
8787 trampoline code callable from AOTed trampolines.
8789 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
8791 2008-07-04 Mark Probst <mark.probst@gmail.com>
8793 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
8794 pass-through manner.
8796 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
8797 and don't fail sharing for them anymore.
8799 * mini-exceptions.c: Handle exceptions in shared generic methods.
8801 * generic-sharing.c: When checking the context of a generic
8802 method, also check its class's context. Don't treat wrappers as
8805 * mini-trampolines.c: Some code factored out to
8806 metadata/generic-sharing.c. Handle the MRGCTX case.
8808 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
8809 we must deal with the method being of another instantiation of the
8810 class. Add static rgctx invoke wrappers to generic methods.
8812 2008-07-04 Mark Probst <mark.probst@gmail.com>
8814 * mini.c: Provide all jit infos of generic shared methods with a
8817 * mini-exceptions.c: Handle the new situation that a generic info
8818 might be available, but not info about the this/vtable/mrgctx
8821 2008-07-03 Mark Probst <mark.probst@gmail.com>
8823 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
8826 2008-07-03 Zoltan Varga <vargaz@gmail.com>
8828 * dominators.c (check_dominance_frontier): Fix a warning.
8830 * mini.h: Add some missing prototypes.
8832 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
8834 * driver.c (mono_jit_init_version): Correct the comments since the first
8835 argument should be the name of the root domain, not a filename.
8837 * aot-runtime.c (make_writable): Error out if this is called while running
8839 (load_aot_module): Ditto.
8841 * aot-compiler.c: Really fix the computation of method indexes.
8843 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
8844 optimizations as this is no longer called frequently.
8846 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
8847 method and the invoke impl code and pass it to the delegate trampoline instead of
8848 just the delegate class.
8850 2008-07-02 Zoltan Varga <vargaz@gmail.com>
8852 * aot-compiler.c: Fixup the computation of method indexes.
8853 (add_wrappers): Create the base methods of the runtime invoke wrappers using
8854 the method builder infrastructure.
8856 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
8859 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
8860 mode, load the method right away instead of creating a trampoline.
8862 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
8864 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
8867 2008-07-01 Zoltan Varga <vargaz@gmail.com>
8869 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
8870 (mono_aot_load_method): Use method_index instead of method->token.
8872 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
8873 can handle icalls etc. properly.
8875 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8877 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
8879 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
8880 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
8881 JIT_ICALL_ADDR patch type.
8883 * patch-info.h: Add JIT_ICALL_ADDR patch type.
8885 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
8887 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
8889 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
8891 2008-06-30 Zoltan Varga <vargaz@gmail.com>
8893 * mini.c: Use domain->jit_code_hash_lock for controlling access to
8894 domain->jit_code_hash.
8896 2008-06-29 Zoltan Varga <vargaz@gmail.com>
8898 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
8900 2008-06-27 Zoltan Varga <vargaz@gmail.com>
8902 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
8903 get_this_arg_from_call, let it compute it when needed.
8905 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
8906 gsctx from code only when needed.
8908 * mini-trampolines.c (get_generic_context): Rename this to
8909 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
8910 it can be called by the arch backends.
8912 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
8914 2008-06-26 Zoltan Varga <vargaz@gmail.com>
8916 * driver.c (mono_main): Add experimental --aot-only command line option.
8918 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
8921 2008-06-26 Kornel Pal <kornelpal@gmail.com>
8923 * driver.c (DllMain): Remove mono_module_handle.
8925 Contributed under MIT/X11 license.
8927 2008-06-25 Zoltan Varga <vargaz@gmail.com>
8929 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
8930 for emitting methods which are not in the source assembly. Detect and report
8931 failure of assembling+linking.
8933 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
8935 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
8937 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
8939 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
8941 2008-06-24 Zoltan Varga <vargaz@gmail.com>
8943 * mini.h: Remove some obsolete prototypes.
8945 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
8947 2008-06-24 Mark Probst <mark.probst@gmail.com>
8949 * mini.c (get_object_generic_inst): Variable-sized arrays are not
8950 supported by Visual Studio, so use alloca().
8952 2008-06-23 Zoltan Varga <vargaz@gmail.com>
8954 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
8957 2008-06-23 Mark Probst <mark.probst@gmail.com>
8959 * mini.c: Fail sharing of a generic method if it contains an open
8960 catch clause (because we don't pass MRGCTXs yet).
8962 2008-06-23 Mark Probst <mark.probst@gmail.com>
8964 * mini.c: When compiling a method with generic sharing, insert the
8965 method instantiated with an all-Object generic context into the
8966 jit info table, instead of the context of the first instantiation
8967 of the method we happen to compile.
8969 2008-06-18 Martin Baulig <martin@ximian.com>
8971 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
8972 `major_version' and `minor_version'.
8974 2008-06-17 Mark Probst <mark.probst@gmail.com>
8976 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
8977 mono_method_is_generic_sharable_impl() takes an additional
8978 argument specifying whether to treat type variables as reference
8981 2008-06-17 Mark Probst <mark.probst@gmail.com>
8983 * mini.h: Removed obsolete prototypes.
8985 2008-06-17 Mark Probst <mark.probst@gmail.com>
8987 * mini.c: Don't fail generic sharing for initobj and sizeof - we
8988 already handle them.
8990 2008-06-17 Mark Probst <mark.probst@gmail.com>
8992 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
8993 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
8994 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
8995 tramp-x86.c: Added a MonoGenericContext* argument to
8996 mono_arch_get_unbox_trampoline() so that it can call other
8997 functions which require it.
8999 2008-06-17 Mark Probst <mark.probst@gmail.com>
9001 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9002 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9003 mono_arch_get_this_arg_from_call() takes a
9004 MonoGenericSharingContext* as well.
9006 2008-06-17 Mark Probst <mark.probst@gmail.com>
9008 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9009 implement generic sharing of unbox.
9011 2008-06-17 Mark Probst <mark.probst@gmail.com>
9013 * mini.c: Don't compute the vtable to determine whether a field is
9014 special static, because it might not work for open types.
9016 2008-06-17 Mark Probst <mark.probst@gmail.com>
9018 * mini.c: Removed the unused token_type and token_source arguments
9019 from get_runtime_generic_context_ptr().
9021 2008-06-17 Marek Habersack <mhabersack@novell.com>
9023 * mini.c (ADD_BINOP): fix the build
9025 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9027 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9030 2008-06-16 Mark Probst <mark.probst@gmail.com>
9032 * mini.h: Removed class relations enum that's not used anymore.
9034 2008-06-16 Mark Probst <mark.probst@gmail.com>
9036 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9038 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9039 the lazy fetch trampoline access code.
9041 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9043 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9045 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9047 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9049 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9051 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9053 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9055 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9058 * mini-ops.h: Add MIN/MAX_UN opcodes.
9060 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9063 * basic-math.cs: Add more min/max tests.
9065 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9067 2008-06-13 Mark Probst <mark.probst@gmail.com>
9069 * mini.c: Small fix in the prologue of emit_castclass.
9071 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9073 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9075 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9076 do not work even for unsigned types. Fixes #400014.
9078 * basic-math.cs: Add regression tests for unsigned Min/Max.
9080 2008-06-13 Mark Probst <mark.probst@gmail.com>
9082 * mini.c: Added additional context_used argument to several
9083 functions, which will be needed for sharing generic methods. Use
9084 GET_RGCTX macro wherever appropriate. Declare only one
9085 context_used in mono_method_to_ir().
9087 2008-06-13 Mark Probst <mark.probst@gmail.com>
9089 * mini.c, generic-sharing.c: Removed generic class relations.
9091 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9092 functions due to MRGCTX changes.
9094 2008-06-13 Mark Probst <mark.probst@gmail.com>
9096 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9097 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9098 with calculated IMT.
9100 * mini.c: Generic sharing of calls via generic interfaces.
9102 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9103 generic method with non-constant MonoGenericContext*. Instead,
9104 the context is taken out of the method itself.
9106 2008-06-13 Mark Probst <mark.probst@gmail.com>
9108 * mini.c: Generic sharing of ldvirtftn.
9110 2008-06-13 Mark Probst <mark.probst@gmail.com>
9112 * mini.c: Generic sharing of ldftn.
9114 2008-06-13 Mark Probst <mark.probst@gmail.com>
9116 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9118 2008-06-13 Mark Probst <mark.probst@gmail.com>
9120 * mini.c: Generic sharing of the special case of ldtoken followed
9121 by a call to GetTypeFromHandle.
9123 2008-06-13 Mark Probst <mark.probst@gmail.com>
9125 * mini.c: Generic sharing of box for nullable types.
9127 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9129 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9130 are passed on the stack. Fixes #324807.
9132 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9134 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9135 for the ArgValuetypeAddrInIReg case.
9137 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9138 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9140 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9141 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9142 local variable and pass the local variable by reference to the called method.
9144 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9145 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9147 Contributed under MIT/X11 license.
9149 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9151 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9153 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9156 2008-06-10 Martin Baulig <martin@ximian.com>
9159 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9161 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9163 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9164 possible error when no arguments are passed.
9166 Contributed under MIT/X11 license.
9168 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9170 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9171 where the file name is NULL.
9173 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9175 * mini.c: Fix s390 build.
9177 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9179 * trace.c (mono_trace_parse_options): Fix warnings.
9181 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9183 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9185 * mini.c (remove_block_if_useless): Avoid printing the method name.
9187 * mini.c: Remove needless setting of ins->cil_code which is now done by
9190 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9193 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9194 translated code after it has been patched.
9196 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9198 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9199 avoid problems during code patching on SMP systems.
9200 (emit_call): Avoid adding a patch info which is already added by
9202 (mono_arch_emit_exceptions): Ditto.
9204 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9206 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9207 MONO_TYPE_ISSTRUCT already checks for it.
9209 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9211 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9212 structs with floats on Winx64 the float registers are not used.
9213 The integer registers are always used..
9214 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9215 only one register will be used and only if the size of the struct
9216 is 1,2,4, or 8 bytes.
9218 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9221 Contributed under MIT/X11 license.
9223 2008-06-05 Martin Baulig <martin@ximian.com>
9225 * debug-debugger.c (debugger_lookup_class): Also call
9226 mono_class_setup_methods() here; we're only called from RTI.
9228 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9230 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9231 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9232 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9233 Post-process object files and add dtrace-generated object, if necessary.
9235 Contributed under MIT/X11 license.
9237 2008-06-04 Mark Probst <mark.probst@gmail.com>
9239 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9242 * mini.c: Generic sharing for unbox.any and castclass.
9244 2008-06-04 Mark Probst <mark.probst@gmail.com>
9246 * mini.c: Ignore tailcall prefix in shared generic code and when
9247 doing calls which require a vtable/rgctx argument.
9249 2008-06-04 Mark Probst <mark.probst@gmail.com>
9251 * mini.c: Don't free the JIT info.
9253 * driver.c: Changes in the JIT info table testing code.
9255 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9257 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9258 interruption. Fix some warnings.
9260 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9261 interruption_checkpoint.
9263 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9265 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9266 from embedding applications.
9268 2008-06-02 William Holmes <billholmes54@gmail.com>
9270 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9271 reserving 32 bytes on the stack when making calls.
9273 Contributed under MIT/X11 license.
9275 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9277 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9278 the linear IL branch.
9280 * driver.c: Print out more information for --version on arm.
9282 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9284 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9285 bb_exit instead, since out of line bblocks might not actually be emitted
9288 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9289 maximum epilog size for out of line bblocks if tracing is enabled.
9291 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9293 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9295 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9297 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9299 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9300 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9303 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9305 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9306 the 'value' to store is a constant.
9308 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9310 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9311 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9313 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9315 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9316 for accessing method->generic_container.
9318 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9320 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9322 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9324 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9326 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9329 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9331 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9333 * mini.c: Handle the case when mono_class_vtable () fails.
9335 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9336 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9339 2008-05-22 Mark Probst <mark.probst@gmail.com>
9341 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9342 together with domain sharing.
9344 2008-05-22 Mark Probst <mark.probst@gmail.com>
9346 * mini.c: Treat callvirts to final methods like non-virtual calls
9347 when doing generic sharing, i.e. look them up in the runtime
9350 2008-05-22 Mark Probst <mark.probst@gmail.com>
9352 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9353 with computed types (for generic sharing).
9355 * mini.c: Generic sharing for mkrefany and refanyval.
9357 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9359 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9362 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9363 the generic sharing code.
9365 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9368 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9370 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9372 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9374 * driver.c: updated copyright date
9376 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9378 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
9381 2008-05-19 Martin Baulig <martin@ximian.com>
9383 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
9384 pointing to the new `_mono_debug_using_mono_debugger' variable.
9387 (mono_main): Check mono_debug_using_mono_debugger() rather than
9388 the `MONO_INSIDE_MDB' environment variable to check whether we're
9389 inside the debugger.
9391 2008-05-19 Zoltan Varga <vargaz@gmail.com>
9393 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
9396 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
9398 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
9400 * mini.c: Added mini_assembly_can_skip_verification. This
9401 function checks if the assembly requested to skip verification.
9402 Fixes part of #387274.
9404 2008-05-07 Zoltan Varga <vargaz@gmail.com>
9406 * mini.c (mini_get_method): Disable the check for open generic classes when
9407 using generic sharing.
9409 * generics.cs: Add a test for #387034.
9411 * mini.c (mini_get_method): Check whenever the method class is an open generic
9412 type, and return NULL in that case, causing a verification error. Fixes
9415 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9417 * driver.c (mono_main): Revert r102623. The right
9418 thing to do is to enable the verifier under verifiable
9419 unless a --security flag was passed.
9421 We need this non-trivial behavior for --verify-all otherwise
9422 mcs-compileall won't be able to use it. As it needs everything to
9423 be verified under validil.
9425 2008-05-06 Martin Baulig <martin@ximian.com>
9429 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
9430 (mono_debugger_thread_cleanup): Likewise.
9431 (mono_debugger_extended_notification): Likewise.
9433 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9435 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
9436 against both inflated and non-inflated methods. We need to check against the
9437 generic definition for cases where the instantiated method is not visible.
9438 We need to check against the inflated types for cases where the instantiation
9439 changes any super type. This fixes #382986.
9441 Note that this doesn't need to be applied to other parts of mono_method_to_ir
9442 that check for visibiliy as generic params only appears as the type subject
9443 of tokens on call opcodes. Field manipulation and ldftn must always
9444 target an exact type.
9446 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9448 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
9449 if no related --security flag is passed.
9451 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9453 * mini-arch.h: Prepare support for ppc64.
9455 Contributed under MIT/X11 license.
9457 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9459 * aot-runtime.c: Prepare support for ppc64.
9461 Contributed under MIT/X11 license.
9463 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9465 * mini-ops.h: Prepare support for ppc64.
9467 Contributed under MIT/X11 license.
9469 2008-05-04 Andreas Farber <andreas.faerber@web.de>
9471 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
9473 Contributed under MIT/X11 license.
9475 2008-05-03 Zoltan Varga <vargaz@gmail.com>
9477 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
9478 assemblies, since aot_name is not a full path, causing us to load MS.NET
9479 assemblies on windows.
9481 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
9483 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
9484 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
9485 * main.c: Use UTF-8 encoded command line instead of Windows default code
9486 page on Windows to support Unicode.
9487 * driver.c (DllMain): New function for mixed-mode assembly support.
9488 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
9489 export __stdcall functions without decoration.
9491 Contributed under MIT/X11 license.
9493 2008-04-28 Mark Probst <mark.probst@gmail.com>
9495 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
9496 saving it very early.
9498 2008-04-28 Mark Probst <mark.probst@gmail.com>
9500 * mini.h, mini.c: Lots of code for accessing the old RGCTX
9501 deleted. The only way to access the new RGCTX is via the
9504 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
9505 vtable instead of the RGCTX to static methods.
9507 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
9508 accessing the new RGCTX.
9510 * generic-sharing.c: There is no separation between self, type
9511 arguments and other types in the RGCTX anymore.
9513 2008-04-25 Jonathan Chambers <joncham@gmail.com>
9515 * mini-amd64.c (add_general): Remove previous stack adjustment.
9516 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
9517 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
9518 for 32 bytes of stack space reserved for all calls.
9520 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
9521 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
9524 Code contributed under MIT/X11 license.
9526 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
9528 * mini.c (mini_method_verify): Only verify non-inflated methods, check
9529 against the root definition, peeling out method and type instantiations.
9530 Cache verify success results, code that fails verification is still
9531 checked multiple times.
9533 2008-04-23 Zoltan Varga <vargaz@gmail.com>
9535 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
9537 2008-04-23 Jonathan Chambers <joncham@gmail.com>
9539 * mini-amd64.c (add_general): Always increment stack on Win64.
9540 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
9543 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
9544 stack based argument handling on Win64.
9546 Code contributed under MIT/X11 license.
9548 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
9550 * Makefile.am (version.h): Add support for git-svn.
9552 2008-04-22 Zoltan Varga <vargaz@gmail.com>
9554 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
9555 so instead of calling g_spawn_command_line_sync, we do everything by hand,
9556 avoiding allocations and libc functions which might deadlock.
9558 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
9559 'no-gdb-backtrace' option is set.
9561 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
9563 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
9565 2008-04-21 Martin Baulig <martin@ximian.com>
9567 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
9568 and `get_lmf_addr'; `notification_address' is no longer a pointer.
9570 2008-04-21 Martin Baulig <martin@ximian.com>
9572 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
9573 `thread_vtable', `event_handler_ptr' and `event_handler'.
9575 2008-04-21 Martin Baulig <martin@ximian.com>
9577 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
9578 allows delayed initialization of the `executable_code_buffer' when
9581 2008-04-21 Martin Baulig <martin@ximian.com>
9583 * mini.h (mono_debugger_create_notification_function): Removed.
9584 * tramp-*.c (mono_debugger_create_notification_function): Removed.
9586 * mdb-debug-info64.s
9587 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9589 * mdb-debug-info32.s
9590 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9592 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
9593 currently only works on x86 and x86_64, so don't create it on ppc.
9595 2008-04-21 Martin Baulig <martin@ximian.com>
9597 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
9600 (mini_method_compile): In the fp elimination check, check
9601 `debug_options.mdb_optimizations' in addition to
9602 mono_debug_using_mono_debugger().
9604 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
9605 disable some JIT optimizations which are only disabled when
9606 running inside the debugger.
9607 Added `--help-debug' option to describe the debugging options.
9608 (parse_debug_options): New static function to parse the `--debug'
9609 options, so we can easily add more stuff in future.
9611 2008-04-20 Zoltan Varga <vargaz@gmail.com>
9613 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
9614 the method has no body.
9616 2008-04-19 Jonathan Chambers <joncham@gmail.com>
9618 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
9619 assembly is not allowed in MSVC 64-bit compiler.
9620 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
9621 as we get floating point exceptions everywhere.
9623 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
9624 correctly align arguments for call to throw_exception.
9625 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
9627 Code contributed under MIT/X11 license.
9629 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9631 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9633 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9635 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9637 * mini-amd64.c (NEW_INS): Set cil_code.
9639 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9640 from mini-amd64.c so all debugger related logic is in one place.
9642 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9643 later won't have a random ip assigned to them.
9645 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9647 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9648 the arch specific function initializes code_size.
9649 (mono_create_delegate_trampoline): Ditto.
9651 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9652 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9655 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9656 running under the debugger.
9658 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9661 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9662 debugger. Also move the disabling of optimizations here from driver.c.
9663 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9666 * mini.h (MonoCompile): Add a few new flags.
9668 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9670 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9671 so the cil_code field of created MonoInst's is properly set.
9672 (mini_select_instructions): Ditto.
9674 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9675 (MONO_INST_NEW_CALL): Ditto.
9677 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9678 in many places so the ins->cil_code field is properly initialized.
9680 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9683 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9685 * mini.c (mini_method_compile): Print a different message when compiling a
9688 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9691 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9693 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9696 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9698 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9700 * mini.c (handle_stack_args): Make this return void since its return value was
9701 never used. Also set cfg->unverifiable for invalid IL instead of calling
9704 2008-04-10 Mark Probst <mark.probst@gmail.com>
9706 * mini.c: Make sure "this" is live in catch clauses with type
9707 variables in shared generic code.
9709 2008-04-08 Mark Probst <mark.probst@gmail.com>
9711 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9712 generic_class_is_reference_type() to ensure the proper behaviour
9713 when sharing generic code and the type in question is a type
9716 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9718 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9719 race conditions when printing thread dumps. Fixes #377738.
9721 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9723 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9724 shows up when both MonoInst arguments can cause aliasig.
9725 There is likely no way in the current JIT to trigger this problem, but
9726 it showed up in the development of generics sharing, when in a new
9727 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9728 When the generics sharing code will be committed, its tests will be
9729 valid also for this bug.
9731 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9733 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9736 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9739 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9741 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9742 use a more detailed exception message for InvalidCastException.
9744 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9746 * driver.c (mono_main): Add --debug=casts option to turn on better
9747 InvalidCastException message details.
9749 * mini.c (mini_get_debug_options): New helper function to return the address of
9750 the debug_options variable.
9752 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9753 the jit_tls TLS variable.
9755 * mini.c (mono_jit_tls): New TLS variable.
9757 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9760 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9762 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9764 * mini.c: Removed verifer related stuff, code moved to verify.c.
9766 * driver.c: Using code from verify.c instead of mini.c.
9768 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9770 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9773 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9775 * mini.c (check_for_method_verify): Enabling verification of
9776 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9779 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9781 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9782 caller saved registers as well.
9784 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
9785 saved registers as well.
9787 2008-03-30 Zoltan Varga <vargaz@gmail.com>
9789 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
9791 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
9794 2008-03-27 Zoltan Varga <vargaz@gmail.com>
9796 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
9798 (get_call_info): Take a gsctx argument instead of 'cfg'.
9800 2008-03-26 Zoltan Varga <vargaz@gmail.com>
9802 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
9803 mono_verify_all is set.
9805 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
9807 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
9809 2008-03-25 Zoltan Varga <vargaz@gmail.com>
9811 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
9814 * driver.c mini.c mini.h: Add a --verify-all development option to test the
9815 verifier and the code generated by the compiler.
9817 2008-03-25 Mark Probst <mark.probst@gmail.com>
9819 * mini.c: Generic sharing of the non-nullable case of the box
9822 2008-03-24 Zoltan Varga <vargaz@gmail.com>
9824 * inssel.brg: Fix the build.
9826 * iltests.il.in: Add a test for lconv.ovf.u8.un.
9828 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
9830 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
9831 Array:Address. Fixes #372410.
9833 * iltests.il.in: New tests for readonly prefix.
9835 2008-03-23 Zoltan Varga <vargaz@gmail.com>
9837 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
9840 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
9843 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
9845 * mini.c (mono_decompose_op_imm): New helper function.
9847 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
9848 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9851 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9852 mono_arch_output_basic_block. Fix warnings.
9854 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
9857 2008-03-22 Zoltan Varga <vargaz@gmail.com>
9859 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
9860 since the extra frame is now detected automatically inside the loop.
9862 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
9863 opts which are now in mono_peephole_ins ().
9865 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
9867 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
9868 frames and skip duplicate managed-to-native frames. Fixes #367665.
9870 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9871 opts which are now in mono_peephole_ins ().
9872 (mono_arch_peephole_pass_2): Ditto.
9874 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
9876 * mini-codegen.c (mono_peephole_ins): New helper function containing the
9877 arch independent peephole optimizations.
9879 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9880 opts which are now in mono_peephole_ins ().
9882 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
9884 * mini-s390.c (mono_arch_output_basic_block): Fix build.
9886 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
9889 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
9890 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
9893 2008-03-21 Zoltan Varga <vargaz@gmail.com>
9895 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
9896 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9899 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9900 mono_arch_output_basic_block. Fix warnings.
9902 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9904 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9907 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9909 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9912 * iltests.il: Add new tests.
9914 2008-03-20 Kornel Pal <kornelpal@gmail.com>
9916 * mini.c: Removed Windows version macros.
9918 2008-03-20 Mark Probst <mark.probst@gmail.com>
9920 * generic-sharing.c: Put reflection types in the extensible part
9921 of the runtime generic context.
9923 * mini.c: Generic sharing of the GetTypeHandle special case of the
9924 ldtoken instruction.
9926 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9928 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
9930 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
9932 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
9933 consistency with the other version on the linear IR branch.
9935 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
9937 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
9939 * iltests.il.in: Add new tests.
9941 2008-03-19 Zoltan Varga <vargaz@gmail.com>
9943 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
9945 * iltests.il.in: Add new tests.
9947 2008-03-19 Mark Probst <mark.probst@gmail.com>
9949 * mini.c: Two variables with the same name were declared in
9950 nesting contexts and one wasn't initialized. Fixed.
9952 2008-03-19 Mark Probst <mark.probst@gmail.com>
9954 * mini.c: Generic sharing of the initobj instruction.
9956 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
9958 * mini.c: make the test to optimize ldtoken from typeof() more
9961 2008-03-18 Mark Probst <mark.probst@gmail.com>
9963 * mini.c: Generic sharing of the initobj instruction for reference
9966 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
9968 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
9969 the mono_breakpoint_clean_code() code to perform bound checks.
9971 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
9973 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
9974 mono_arch_patch_callsite() to include the start of the managed method
9975 to be able to perform bound checks.
9977 2008-03-17 Mark Probst <mark.probst@gmail.com>
9979 * mini.c: Generic sharing for the isinst instruction.
9981 2008-03-17 Mark Probst <mark.probst@gmail.com>
9983 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9984 inssel-long32-mips.brg: Added opcodes for doing indirect calls
9985 with the runtime generic context argument.
9987 * mini.c: Share calls to several types of unsharable methods by
9988 putting the address of the method code in the runtime generic
9989 context and doing an indirect call.
9991 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9994 2008-03-16 Mark Probst <mark.probst@gmail.com>
9996 * generic-sharing.c: Change due to a change in the runtime genric
9999 2008-03-15 Martin Baulig <martin@ximian.com>
10002 (mono_arch_nullify_class_init_trampoline): Add call to
10003 mono_breakpoint_clean_code() to make things work when running
10004 inside the debugger.
10007 (mono_arch_nullify_class_init_trampoline): Add call to
10008 mono_breakpoint_clean_code() to make things work when running
10009 inside the debugger.
10011 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10013 * inssel-long.brg (reg): Fix 64 bit build.
10015 2008-03-14 Mark Probst <mark.probst@gmail.com>
10017 * mini.c, mini.h: Share static generic code by passing it an
10018 implicit argument pointing to the runtime generic context.
10020 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10021 inssel-long32-mips.brg: New opcodes for calling shared static,
10022 which need to be passed the runtime generic context.
10024 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10025 argument on the stack in the prologue if needed. New function for
10026 finding the runtime generic context argument from the registers
10027 saved by the trampoline.
10029 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10030 runtime generic context argument.
10032 * tramp-amd64.c: Also restore the register used for the runtime
10033 generic context argument.
10035 * mini-trampoline.c: Resolve shared static calls by consulting the
10036 runtime generic context via the new argument.
10038 * generic-sharing.c: Add an argument to sharability-checking
10039 functions that specifies whether type variables should be treated
10040 as sharable type arguments.
10042 * inssel-x86.brg: Removed a superfluous, buggy rule.
10044 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10047 2008-03-14 Martin Baulig <martin@ximian.com>
10049 * debug-debugger.c (main_thread_handler): Call
10050 mono_runtime_run_main() without sending any notifications.
10052 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10054 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10056 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10058 2008-03-14 Mark Probst <mark.probst@gmail.com>
10060 * tramp-x86.c: Fixed register restore offsets in the trampoline
10061 code for ECX and EDX.
10063 2008-03-12 Geoff Norton <gnorton@novell.com>
10065 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10066 different ucontext_t implementations.
10067 * exceptions-arm.c: Use the above defines to get exceptions working on
10068 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10069 * mini-arm.c: Implement iPhone icache support (based on a patch by
10070 Luke Howard lukeh@padl.com)
10072 2008-03-12 Mark Probst <mark.probst@gmail.com>
10074 * mini.c: Enable generic sharing of calls to non-static
10075 non-interface non-generic non-value-type methods.
10077 * mini-trampolines.c: Resolve calls from shared generic code.
10079 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10081 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10083 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10085 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10087 * mini.c: some fixes for the AOT compiler.
10089 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10091 * cpu-amd64.md: Add clob:1 to some float opcodes.
10093 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10095 * mini.h: Added MiniVerifierMode enumeration.
10097 * mini.c: Added mini_verifier_set_mode to control
10098 the usage of the new verifier.
10100 * mini.c (mono_method): Integrated the new verifier.
10102 * driver.c: Extended --security option with validil and
10103 verifiable options to activate the new verifier.
10105 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10107 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10108 optimization to ctors taking 0 or 2 arguments too.
10110 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10113 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10115 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10117 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10119 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10120 non-aot case as well.
10122 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10124 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10127 * aot-compiler.c (encode_patch): Ditto.
10129 * mini.h (G_MININT32): Fix the definition of this.
10131 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10133 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10135 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10137 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10139 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10140 methods returning vtypes in registers.
10141 (mono_arch_allocate_vars): Ditto.
10143 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10145 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10147 * generics.cs: Add a test from the linear IR branch.
10149 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10151 * mini.c (inline_method): Cache failed inline attempts.
10153 2008-03-04 Mark Probst <mark.probst@gmail.com>
10155 * mini.c: For shared methods of generic classes put the location
10156 of "this" into the MonoGenericJitInfo.
10158 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10159 register out of a MonoContext by register number. Add the generic
10160 sharing context as an argument to mono_arch_find_this_argument().
10162 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10163 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10164 for new arch function.
10166 * mini-exception.c: Handle open exception clauses in shared
10169 * mini-trampolines.c: Supply additional argument to
10170 mono_arch_find_this_argument().
10172 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10174 * Makefile.am (regtests): Run the bench.exe tests last.
10176 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10178 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10181 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10183 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10186 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10188 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10190 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10191 whose class has no cctor.
10193 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10195 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10197 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10200 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10202 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10203 to be in sync with the code on the linear IR branch.
10205 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10207 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10209 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10211 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10213 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10215 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10217 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10219 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10221 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10224 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10226 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10227 OP_LOADR4_MEMBASE emission.
10229 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10230 (mono_spillvar_offset_float): Ditto.
10232 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10234 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10237 * basic-long.cs: Add regression tests for them.
10239 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10241 (mono_arch_allocate_vars): Fix representation of single-precision float
10243 (mono_arch_output_basic_block): Ditto.
10245 * inssel-mips.brg: Ditto, remove duplicate items.
10247 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10248 arguments of tail calls as on other platforms.
10249 (mono_arch_output_basic_block): Handle tail calls.
10251 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10254 * objects.cs (test_5_pass_static_struct): Add test for it.
10256 Contributed under MIT/X11 license.
10258 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10260 * Makefile.am: Use gmcs for compiling the regression tests.
10262 * *.2.cs *.2.il: Rename to *.cs and *.il.
10264 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10266 * regalloc.h: Make the vassign array smaller.
10268 * mini.c (mini_method_compile): Remove an unused field in cfg.
10270 * mini-codegen.c: Add a bunch of micro optimizations.
10272 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10274 * regalloc.h: Remove some unused fields.
10276 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10278 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10280 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10282 2008-02-22 Mark Probst <mark.probst@gmail.com>
10284 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10286 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10287 trampoline: Fetch an entry from the runtime generic context. If
10288 it's NULL, jump to the actual trampoline to fill the runtime
10289 generic context. Otherwise, return it.
10291 * mini.c: Call the lazy fetch trampoline to get entries out of the
10292 runtime generic context.
10294 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10295 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10296 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10298 2008-02-21 Mark Probst <mark.probst@gmail.com>
10300 * mini.c: Fetch data out of the extensible part of the runtime
10301 generic context instead of calling a helper function.
10303 * generic-sharing.c: Some functions moved into
10304 metadata/generic-sharing.c. Helper function for fetching other
10305 types now checks and asserts against extensible rgctx (just for
10306 debugging purposes - the helper function isn't called anymore
10307 unless for debugging).
10309 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10311 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10312 for tail calls up to the point that the tests in iltests.exe run. Also add a
10313 dummy CKFINITE implementation.
10314 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10315 needed for trampoline LMF frames.
10317 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10318 trampoline LMF frames.
10320 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10322 * mini.c (inline_method): clean any pending loader error when inlining fail.
10323 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10325 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10327 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10329 * aot-runtime.c (decode_patch_info): Ditto.
10331 * mini.c (mono_resolve_patch_target): Ditto.
10333 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10336 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10338 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10339 if it references an icall address.
10341 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10343 * cpu-s390x.md: Remove some more unused opcodes.
10345 * cpu-s390x.md: Remove some unused opcodes.
10347 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10348 mono_op_imm_to_op ().
10350 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10351 instead of a switch statement.
10353 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10354 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10356 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10358 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10360 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10363 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10365 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10366 opened. Fixes #362607.
10368 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10370 * iltests.il.in: Add a test for static methods in interfaces.
10372 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10374 * genmdesc.c (build_table): Fix a crash on older glib versions.
10376 * cpu-sparc.md: Remove some unused opcodes.
10378 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
10379 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
10381 * cpu-amd64.md: Remove some unused opcodes.
10383 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
10384 like the other opcodes.
10386 2008-02-17 Zoltan Varga <vargaz@gmail.com>
10388 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
10390 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
10392 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
10393 variables 'cfg' instead of 'm' for consistency.
10395 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
10397 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
10398 argument holding the vtype return address, to avoid the ambigious use of
10399 cfg->ret for this purpose.
10401 * mini.c (NEW_RETLOADA): Use vret_addr if set.
10403 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
10405 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
10406 new mono_print_ins () function which only takes one argument.
10408 2008-02-15 Zoltan Varga <vargaz@gmail.com>
10410 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
10413 2008-02-14 Zoltan Varga <vargaz@gmail.com>
10415 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
10417 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
10419 * mini-x86.c: Sync with the version on the linear IR branch by adding new
10420 opcodes and other small changes.
10422 * mini-ops.h: Add some new opcodes from the linear IR branch.
10424 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
10426 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
10427 opcodes, use the REG_MEMBASE opcodes instead.
10429 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
10430 opcodes, use the REG_MEMBASE opcodes instead.
10432 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
10435 * mini.c (mono_op_imm_to_op): New helper function.
10437 * mini-ops.h: Add some opcodes from linear IR branch.
10439 2008-02-13 Zoltan Varga <vargaz@gmail.com>
10441 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
10444 2008-02-12 Zoltan Varga <vargaz@gmail.com>
10446 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
10449 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
10451 2008-02-09 Zoltan Varga <vargaz@gmail.com>
10453 * aot-compiler.c (emit_method_code): Add an assert.
10455 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
10456 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
10459 2008-02-08 Zoltan Varga <vargaz@gmail.com>
10461 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
10462 some load/store opcodes so they are consistent.
10463 (mono_arch_emit_prolog): Simplify some code.
10465 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
10467 * objects.cs: Add tests for large argument offsets on ARM.
10469 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
10470 stack offsets. Fixes #359651.
10472 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
10474 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
10476 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
10478 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
10480 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
10482 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
10483 rid of CEE_CONV_R_UN.
10485 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
10487 2008-02-07 Zoltan Varga <vargaz@gmail.com>
10489 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
10491 * mini.c (mono_normalize_opcodes): Add some more opcodes.
10493 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
10495 * cpu-amd64.md: Remove some unused opcodes.
10497 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
10499 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
10501 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
10502 arch specific functions for its parts. Call the peephole pass after local
10503 regalloc so the prolog can compute a more accurate max_offset.
10505 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
10506 the corresponding OP_I/OP_L opcodes.
10508 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
10510 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
10512 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10514 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
10515 as they are handled in mini.c.
10517 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
10519 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
10520 case since it is handled in mini.c.
10522 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
10524 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
10526 * *.c: Use the new opcodes in the IR and back end code.
10528 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
10530 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
10532 2008-02-06 Mark Probst <mark.probst@gmail.com>
10534 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
10535 an assert because it has a race condition.
10537 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10539 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
10541 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
10543 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
10545 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
10546 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
10548 2008-02-05 Zoltan Varga <vargaz@gmail.com>
10550 * cpu-amd64.md (move): Correct the maximum size of move.
10552 2008-02-05 Mark Probst <mark.probst@gmail.com>
10554 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
10555 the generic class init trampoline to return quickly if the class
10558 2008-02-04 Zoltan Varga <vargaz@gmail.com>
10560 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
10561 issues where an 32 bit callsite cannot be patched by a 64 bit address.
10563 2008-02-03 Zoltan Varga <vargaz@gmail.com>
10565 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
10568 2008-01-31 Zoltan Varga <vargaz@gmail.com>
10570 * objects.cs: Add some soft-float tests.
10572 * mini.c: Fix a couple more soft-float issues.
10574 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
10576 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
10577 avoid a REX prefix.
10579 2008-01-30 Zoltan Varga <vargaz@gmail.com>
10581 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
10582 exception happens while compiling a virtual method.
10584 2008-01-29 Zoltan Varga <vargaz@gmail.com>
10586 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
10588 * mini-sparc.c: Fix build.
10590 * mini-sparc.c (get_call_info): Add support for generic sharing.
10592 * mini-exceptions.c: Add a FIXME.
10594 2008-01-27 Zoltan Varga <vargaz@gmail.com>
10596 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
10597 altstack handling code.
10599 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
10601 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
10603 * mini-s390.c: Add support for generic sharing.
10605 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10607 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10609 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
10611 * mini-s390x.c: Add support for generic sharing.
10613 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10615 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10617 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
10618 can be used since it takes a 16 bit signed immediate.
10620 * inssel-s390x.brg: Fix OP_SETRET.
10622 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
10624 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
10626 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
10628 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10630 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10633 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10636 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10637 of the unused mono_arch_patch_delegate_trampoline stuff.
10639 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10641 * basic-long.cs: Move the fp related tests to basic-float.cs.
10643 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10645 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10647 * basic-calls.cs: Add a test for proper float argument passing.
10649 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10650 if the context corresponds to an exception received through a signal.
10652 * exceptions.cs: Add a test for nullref handling at the start of a try
10655 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10657 * jit-icalls.c (mono_break): New JIT icall.
10659 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10661 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10663 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10665 * cpu-*.md: Get rid of unused opcodes.
10667 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10669 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10672 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10675 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10676 the arch independent trampoline code in mini-trampolines.c.
10678 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10680 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10682 * mini-s390.h: Remove an unused define.
10684 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10685 the arch independent trampoline code in mini-trampolines.c.
10687 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10689 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10691 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10693 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10695 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10697 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10699 * cpu-amd64.md: Use smaller sizes for int opcodes.
10701 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10703 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10706 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10709 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10710 instead of though a pointer to save an indirection when accessing elements of
10713 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10715 (NOT_IMPLEMENTED): New helper macro.
10716 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10719 * *.c: Use the new helper macro.
10721 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10723 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10725 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10727 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10730 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10732 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10733 profiling is enabled.
10735 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10737 (mono_arch_emit_prolog): Add more first bblock optimizations.
10739 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10740 in order if possible.
10741 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10742 bblock, since the arguments are still in their original registers.
10744 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10746 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10748 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10751 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10754 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10756 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10757 process async exceptions received while in unmanaged code.
10759 * mini.c (mini_init): Install a callback with the runtime which will be called
10760 when a thread receives an async exception while in unmanaged code.
10762 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10764 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10766 2008-01-16 Wade Berrier <wberrier@novell.com>
10773 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10775 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10776 compilation with sun cc.
10778 * cpu-*.md: Fix the build.
10780 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10782 * mini-amd64.h: Add some comments to the MonoLMF structure.
10784 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
10786 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
10787 in the LMF structure if possible. This saves two instructions in the
10788 managed->native wrappers.
10790 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
10792 2008-01-16 Mark Probst <mark.probst@gmail.com>
10794 * generic-sharing.c: New type argument lookup code which uses the
10795 runtime generic context template.
10797 2008-01-15 Zoltan Varga <vargaz@gmail.com>
10799 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
10801 * mini-arm.c (add_general): Fix arm eabi parameter passing.
10802 (mono_arch_output_basic_block): Fix localloc implementation.
10804 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
10806 * mini-ia64.c (peephole_pass): Fix ia64 build.
10808 * mini-amd64.c (peephole_pass): Fix a warning.
10810 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
10811 at a constant offset from sp/fp.
10813 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
10814 instead of obtaining it from *lmf in the managed method case.
10816 2008-01-14 Zoltan Varga <vargaz@gmail.com>
10818 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
10820 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
10822 * mini.h (MonoInstList): New type.
10823 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
10824 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
10825 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
10826 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
10827 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
10828 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
10829 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
10830 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
10831 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
10832 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
10833 MONO_INST_LIST_FOR_EACH_ENTRY,
10834 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
10835 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
10836 mono_inst_list_first, mono_inst_list_last,
10837 mono_inst_list_next, mono_inst_list_prev): New instruction
10838 list handling interfaces.
10839 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
10840 list head 'ins_list'.
10841 (MonoInst): Replace next pointer with list head 'node'.
10842 (MonoCallInst): Make 'out_args' a MonoInstList.
10843 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
10844 (MonoCompile): Delete reverse_inst_list and
10845 reverse_inst_list_len.
10846 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
10847 mono_arch_lowering_pass, mono_arch_local_regalloc,
10848 mono_arch_output_basic_block, mono_arch_emit_prolog):
10849 Convert to new instruction lists.
10850 (insert_after_ins): Delete.
10851 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
10853 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
10854 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
10855 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
10856 mono_emulate_opcode, mono_emit_load_got_addr,
10857 inline_method, mono_method_to_ir, mono_print_bb_code,
10858 print_dfn, decompose_pass, nullify_basic_block,
10859 replace_out_block_in_code, remove_block_if_useless,
10860 merge_basic_blocks, move_basic_block_to_end,
10861 try_unsigned_compare, optimize_branches, mono_print_code,
10862 mini_select_instructions, remove_critical_edges): Likewise.
10863 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
10864 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
10865 mono_arch_output_basic_block, mono_arch_emit_prolog):
10867 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
10868 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10869 mono_arch_output_basic_block): Likewise.
10870 (inst_list_prepend, insert_after_ins): Delete.
10871 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
10872 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
10874 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
10875 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
10876 mono_arch_emit_prolog): Likewise.
10877 * cfold.c (mono_constant_fold): Likewise.
10878 * liveness.c (visit_bb, mono_analyze_liveness,
10879 optimize_initlocals): Likewise.
10880 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
10881 * graph.c (mono_draw_code_cfg): Likewise.
10882 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
10883 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
10884 mono_ssa_cprop): Likewise.
10885 * abcremoval (get_relations_from_previous_bb, process_block):
10887 * local-propagation (mono_cprop_invalidate_values,
10888 mono_local_cprop_bb): Likewise.
10889 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
10890 peephole_pass, mono_arch_output_basic_block,
10891 mono_arch_emit_prolog): Likewise.
10892 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
10893 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10894 mono_arch_emit_prolog): Likewise.
10895 (insert_after_ins): Delete.
10896 * aliasing.c (print_code_with_aliasing_information,
10897 mono_build_aliasing_information, mono_aliasing_deadce):
10898 Convert to new instruction lists.
10899 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
10900 peephole_pass, NEW_INS, mono_arch_lowering_pass,
10901 mono_arch_local_regalloc, mono_arch_output_basic_block):
10903 (insert_after_ins): Delete.
10904 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
10905 peephole_pass, mono_arch_output_basic_block): Convert to
10906 new instruction lists.
10907 * mini-codegen (InstList, inst_list_prepend,
10908 insert_after_ins): Delete.
10909 (insert_before_ins, get_register_force_spilling,
10910 get_register_spilling, free_up_ireg, free_up_reg,
10911 create_copy_ins, create_spilled_store, alloc_int_reg,
10912 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
10913 to new instruction lists.
10914 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
10915 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10916 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
10917 (insert_after_ins): Delete.
10918 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
10919 mono_arch_local_regalloc, mono_arch_output_basic_block,
10920 mono_arch_call_opcode): Convert to new instruction lists.
10921 (insert_after_ins): Delete.
10922 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
10923 peephole_pass, mono_arch_output_basic_block,
10924 mono_arch_emit_prolog): Convert to new instruction lists.
10926 2008-01-11 Zoltan Varga <vargaz@gmail.com>
10928 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
10930 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
10933 * Makefile.am (version.h): Make this work with non-bash shells.
10935 2008-01-10 Zoltan Varga <vargaz@gmail.com>
10937 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
10939 2008-01-08 Zoltan Varga <vargaz@gmail.com>
10941 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
10942 the InitializeArray optimization.
10944 2008-01-06 Zoltan Varga <vargaz@gmail.com>
10946 * mini.c driver.c: Don't include os/gc_wrapper.h.
10948 2008-01-05 Zoltan Varga <vargaz@gmail.com>
10950 * mini.c (print_jit_stats): Print GC statistics if available.
10952 2008-01-04 Zoltan Varga <vargaz@gmail.com>
10954 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
10956 2007-12-29 Zoltan Varga <vargaz@gmail.com>
10958 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
10960 2007-12-26 Zoltan Varga <vargaz@gmail.com>
10962 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
10964 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
10966 * driver.c (mono_main): Ditto.
10968 2007-12-23 Zoltan Varga <vargaz@gmail.com>
10970 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
10972 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
10973 in the vtable can't be encoded.
10974 (compile_method): Ditto.
10976 2007-12-21 Zoltan Varga <vargaz@gmail.com>
10978 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
10981 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
10984 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
10985 the top LMF entry belongs to the current method.
10987 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
10989 2007-12-20 Zoltan Varga <vargaz@gmail.com>
10991 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
10993 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
10995 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
10997 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
10999 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11001 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11004 * basic-float.cs: Add an ulong->double cast test.
11006 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11008 * mini.c (mono_method_to_ir): Fix a warning.
11010 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11012 * mini-ops.h: Add OP_SWITCH.
11014 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11015 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11017 2007-12-11 Geoff Norton <gnorton@novell.com>
11019 * mini-s390x.c: Minor change to the MAX() define to allow
11020 it to compile with other gcc versions.
11022 2007-12-11 Geoff Norton <gnorton@novell.com>
11025 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11027 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11029 exceptions-arm.c (mono_arch_get_restore_context): Restore
11032 exceptions-arm.c (throw_exception): Save the frame pointer.
11033 This is a partial fix for #323747. Only the client side is
11036 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11038 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11039 was using an unrelated variable to log the class which
11040 needed the cctor to be called. This was crashing on arm.
11042 2007-12-09 Robert Jordan <robertj@gmx.net>
11044 * mini-x86.c (mono_arch_emit_epilog):
11045 Consider all kinds of 64-bit types. Fixes #323114.
11047 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11049 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11051 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11053 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11055 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11057 * mini.c: run type ctor before allocating an object, not only
11058 when running it's constructor method (fixes at least part of bug #342507).
11060 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11062 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11064 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11065 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11068 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11069 mono_generic_class_init_trampoline () the same as it is done with the other
11072 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11073 aot-runtime.c aot-compiler.c: Implement AOT support.
11075 2007-12-07 Mark Probst <mark.probst@gmail.com>
11077 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11078 build for archs which don't have the vtable trampoline defined
11081 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11083 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11085 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11087 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11089 * tramp-<ARCH>.c: Use the new helper function.
11091 2007-12-07 Mark Probst <mark.probst@gmail.com>
11093 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11094 trampoline call, which takes a vtable argument.
11096 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11097 OP_TRAMPCALL_VTABLEs like other calls.
11099 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11100 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11101 call. Implemented a support function which fetches the vtable
11102 from a register set.
11104 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11105 Implemented a generic class init trampoline, using the
11106 OP_TRAMPCALL_VTABLE opcode.
11108 * mini.c: Implemented static field access when sharing generic
11109 code. This implies initing the class using the new
11110 OP_TRAMPCALL_VTABLE call.
11112 2007-12-07 Mark Probst <mark.probst@gmail.com>
11114 * mini.c: Don't compile methods with sharing enabled if their
11115 classes are disabled for sharing.
11117 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11119 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11120 opcodes. Fixes #346563.
11122 * objects.cs: Add a new test.
11124 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11126 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11127 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11129 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11131 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11133 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11135 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11138 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11140 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11142 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11143 optimization in the AOT case.
11145 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11147 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11149 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11151 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11153 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11155 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11156 is created by the inlined delegate ctor.
11158 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11160 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11162 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11164 * cpu-x86.md: Fix the length of ckfinite.
11166 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11168 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11170 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11171 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11173 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11175 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11176 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11178 2007-11-28 Martin Baulig <martin@ximian.com>
11181 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11182 after creating the trampoline.
11184 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11186 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11188 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11191 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11192 instead of the calling method to help AOT.
11194 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11196 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11198 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11201 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11203 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11205 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11206 (encode_method_ref): No need to handle generic method definitions specially.
11208 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11210 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11213 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11215 (compile_method): Enable generic sharing.
11217 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11219 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11220 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11222 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11225 * mini-trampolines.c: Fix a warning.
11227 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11229 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11230 (generic_class_is_reference_type): Remove unused function.
11232 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11233 in the generic vtable trampoline case.
11235 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11237 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11238 return an AOT method based on a vtable slot.
11240 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11242 * mini.c (mini_get_vtable_trampoline): Export this.
11244 2007-11-22 Martin Baulig <martin@ximian.com>
11247 (MonoDebuggerInfo): Move `debugger_version' up.
11249 2007-11-22 Martin Baulig <martin@ximian.com>
11252 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11254 * mini-trampolines.c
11255 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11256 after compiling the method.
11258 2007-11-20 Martin Baulig <martin@ximian.com>
11261 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11262 (mono_debugger_remove_breakpoint): Likewise.
11263 (mono_debugger_check_breakpoints): Likewise.
11265 * debug-debugger.c: Implement the new breakpoint interface here.
11267 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11269 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11270 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11272 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11274 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11276 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11278 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11281 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11284 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11285 returning a vtype in a register.
11287 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11288 here from the arch specific code.
11290 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11293 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11294 (mono_arch_emit_prolog): Increment maximum prolog size.
11296 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11297 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11299 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11300 MonoGenericSharingContext.
11302 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11303 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11305 2007-11-15 Mark Probst <mark.probst@gmail.com>
11307 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11308 which extract fields out of the runtime generic context. Full
11309 sharing of the NEWARR opcode.
11311 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11313 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11314 --enable-minimal=ssa.
11316 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11318 * mini-trampolines.c (mono_delegate_trampoline): Update after
11319 mono_marshal_get_delegate_invoke () signature change.
11321 2007-11-13 Mark Probst <mark.probst@gmail.com>
11323 * mini.c: Removed the shared context in favor of the generic
11324 sharing context. Allocate the MonoJitInfo structure with room for
11325 the generic sharing context if it's needed.
11327 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11328 domain-internals.h now.
11330 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11332 * generic-sharing.c: Several changes for working without a shared
11333 context and instead operating on open types instead.
11335 2007-11-12 David S. Miller <davem@davemloft.net>
11337 * inssel-sparc.brg: Fix double instruction emit.
11339 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11341 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11342 Get/Set/Address methods.
11344 * mini.c debug-debugger.c mini-trampolines.c: Update after
11345 mono_marshal_get_delegate_invoke signature change.
11347 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11349 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11350 This can happens with dynamic methods. Fixes the other bug in #322722.
11352 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11354 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11357 * mini-arm.c (arm_patch): Implement patching of BX call
11358 sequence. Fixes one of the bugs in #322722.
11360 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11362 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11363 under Linux. We only need to flush every 32-byte cache line.
11365 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11368 move_basic_block_to_end: Add branches when needed, eventually creating
11370 optimize_branches: added a parameter that tells if it's ok to create
11371 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11372 and avoid calling move_basic_block_to_end when it's not ok.
11375 2007-11-07 Mark Probst <mark.probst@gmail.com>
11377 * mini.c: Abort inlining call to InitializeArray if something
11378 looks wrong. Let the icall handle it, which now has proper safety
11381 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
11383 * mini.c (mono_spill_call): add support for soft-float.
11385 * mini.c (mono_method_to_ir): add support for soft-float
11386 to inlined functions that return float.
11388 * mini.c (mono_method_to_ir): add support for soft-float
11389 to cee_stsfld opcode on float fields.
11391 2007-11-05 Geoff Norton <gnorton@novell.com>
11393 * mini-x86.h: Fix the structure access for X86 Leopard.
11396 2007-11-05 Martin Baulig <martin@ximian.com>
11398 * mini-trampolines.c
11399 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
11400 after compiling the method to notify the debugger.
11402 2007-11-05 Martin Baulig <martin@ximian.com>
11404 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
11406 2007-11-02 Zoltan Varga <vargaz@gmail.com>
11408 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
11409 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
11411 2007-11-01 Zoltan Varga <vargaz@gmail.com>
11413 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
11414 native-to-managed wrappers.
11416 2007-11-01 Geoff Norton <gnorton@novell.com>
11418 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
11421 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11423 * mini.c, mini-x86.c: when getting back from unmanaged code
11424 to managed via a marshaled delegate we also need to set the
11427 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11429 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
11432 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
11434 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
11435 let the debugger or other external agents to tell the JIT when
11436 a sw breakpoint has been inserted in the code that the JIT needs
11437 to be able to inspect.
11439 2007-10-31 Martin Baulig <martin@ximian.com>
11442 (MonoDebuggerInfo): Remove `runtime_class_init'.
11444 2007-10-30 Martin Baulig <martin@ximian.com>
11447 (mono_debugger_thread_created): Added `MonoThread *' argument.
11448 (mono_debugger_extended_notification): New public method.
11449 (mono_debugger_trampoline_compiled): New public method.
11452 (MonoDebuggerThreadInfo): Added `thread' and
11453 `extended_notifications' fields.
11456 (debugger_executable_code_buffer): New static variable.
11459 (MonoDebuggerInfo): Added `executable_code_buffer',
11460 `executable_code_buffer_size', `breakpoint_info_area',
11461 `breakpoint_table' and `breakpoint_table_size'.
11463 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
11465 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
11466 that IP either is an unused value or the vtable pointer. IMT
11467 calls use vtable + offset now. Reduced by almost half the size
11470 2007-10-26 Jonathan Chambers <joncham@gmail.com>
11472 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
11473 defines to access param registers. Replace long usage with
11474 gsize as sizeof(long) != sizeof(void*) on Win64.
11476 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
11477 on Win64. Fix intrinsic, use _AddressOfReturnAddress
11478 instead of non-existant _GetAddressOfReturnAddress.
11480 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
11481 param registers. Save/restore %rdi and %rsi in MonoLMF.
11483 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
11484 param registers. Modify (throw_exception) signature to take
11485 %rdi and %rsi on Win64.
11487 Code is contributed under MIT/X11 license.
11489 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11491 * helpers.c: unlink debugging output files.
11493 2007-10-25 Zoltan Varga <vargaz@gmail.com>
11495 * mini.c: Move mono_create_ftnptr () to object.c.
11497 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
11499 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
11500 optional. This function can now be used to disassemble code generated
11501 outside the JIT such as trampolines and IMT thunks.
11503 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
11505 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
11506 vtable pointer from a ldr instruction.
11508 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
11509 new IMT call sequence.
11511 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
11512 call sequence for interface invocations.
11514 * mini-arm.c (mono_arch_emit_imt_argument): added, required
11515 for imt support. This function is empty since IMT on ARM requires no
11516 special handling on the IR side.
11518 * mini-arm.c (mono_arch_find_imt_method): added, required for
11521 * mini-arm.c (mono_arch_find_this_argument): added, required
11524 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
11525 a ldr instruction to load a value stored in the code stream.
11527 * mini-arm.c (mono_arch_build_imt_thunk):added, required
11531 2007-10-23 Zoltan Varga <vargaz@gmail.com>
11533 * mini.c (mini_init): Install the jump trampoline callback.
11535 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11537 * mini-trampolines.c: handle synchronized methods with the common
11538 vtable trampoline (bug #335601).
11540 2007-10-17 Zoltan Varga <vargaz@gmail.com>
11542 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
11544 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
11547 * mini-ia64.h mini-ia64.c: Add support for IMT.
11549 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
11550 prolog. Fixes #331958.
11552 2007-10-15 Zoltan Varga <vargaz@gmail.com>
11554 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
11556 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11558 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
11561 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11563 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
11566 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
11568 * mini-x86.c, mini-x86.h: x86 support for the common vtable
11571 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
11573 * mini-trampolines.c: changed the magic rampoline to understand
11574 the common vtable trampoline method: the method to invoke is
11575 determined by the vtable displacement of the call.
11577 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11579 * mini.c, mini.h: register the common vtable trampoline if the
11580 architecture supports it.
11582 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11584 * cpu-amd64.md: use the correct max length for tls_get.
11586 2007-10-14 Zoltan Varga <vargaz@gmail.com>
11588 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
11589 CEE_STELEM_ANY. Fixes #333696.
11591 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11593 * exceptions-x86.c: provide more graceful handling of the case where
11594 we followed a bogus function pointer from managed code (bug #332866).
11596 2007-10-11 Mark Probst <mark.probst@gmail.com>
11598 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
11599 replaces the generic_shared flag and will carry more information
11602 * generic-sharing.c: Added mini_type_stack_size() which allows
11603 allows open types if given a generic sharing context.
11604 mini_get_basic_type_from_generic() takes a
11605 MonoGenericSharingContext* instead of a MonoCompile* now.
11607 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
11608 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
11609 mini-sparc.c, mini-x86.c: Trivial changes required by the two
11610 changes above. Just passing arguments through to the right
11613 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11615 * mini-arm.c: unify the call emission to emit_code_seq().
11617 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
11619 * tramp-arm.c: reduced the trampoline size.
11621 2007-10-10 Mark Probst <mark.probst@gmail.com>
11623 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
11624 variable handling out of arch-specific code.
11626 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
11628 * mini-arm.c: implemented fast delegate dispatch.
11630 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11632 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11633 that fp elimination is turned off if the space required by locals is too
11634 big. Fixes #331958.
11636 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11638 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11639 ARM to the new style trampoline.
11641 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11643 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11645 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11647 2007-10-09 Martin Baulig <martin@ximian.com>
11650 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11651 `field_info_offset_offset'.
11653 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11655 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11656 removed more internal usage of the r11 register and made it available
11657 to the register allocator.
11659 2007-10-08 Mark Probst <mark.probst@gmail.com>
11661 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11662 when sharing generics and treat type variables as references.
11664 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11666 * mini-ppc.c: started removing the internal uses of register r11
11667 to eventually allow the register allocator to manage it as an
11668 additional available register.
11670 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11672 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11674 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11676 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11677 specific trampolines as they are not performance critical as a jump
11678 target (maybe align as before only for AOT code?). This saves about
11679 200 KB of native code on x86 for monodevelop startup.
11681 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11683 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11684 monodevelop startup.
11686 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11688 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11690 * mini-sparc.h mini-sparc.c: Implement IMT support.
11692 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11693 its smaller and doesn't clobber sparc_g1.
11695 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11697 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11699 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11701 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11703 * mini-ppc.c: implemented fast delegate invocation.
11705 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11707 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11709 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11711 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11712 code to the new style trampoline in preparation for IMT support.
11714 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11716 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11717 systems already. This also reduces the specific trampiline sizes and
11718 prepares for the use of r12 as the IMT identifier register.
11720 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11722 * mini-mips.h: endianess fix (simplified from a patch by
11723 Thomas Kunze <thommy@tabao.de>, bug #323737).
11725 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11727 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11728 to access ucontext fields and enable netbsd support
11729 (partially from Magnus Henoch <mange@freemail.hu>).
11731 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11733 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11734 use the preprocessor from the CPP env var if it is set.
11736 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11738 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11739 code, before interface_offset gets used.
11741 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11743 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11744 mono_class_setup_vtable () before accessing klass->vtable.
11746 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11748 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11751 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11753 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11754 IMT slots (this saves hundreds of KB of memory in programs like
11755 IronPython and Monodevelop).
11757 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11759 * mini.c: print the delegate counter.
11761 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11763 * mini-x86.c: make it easier to enable the debugging code for IMT
11766 2007-09-28 Martin Baulig <martin@ximian.com>
11769 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11770 `mono_method_klass_offset' and `mono_method_token_offset'.
11772 2007-09-20 Mark Probst <mark.probst@gmail.com>
11774 * mini.c: First generics sharing implementation. Can only share
11775 in very simple cases. If sharing doesn't work it falls back to
11776 dedicated compilation.
11778 * mini.h: Flag in MonoCompile to specify whether generic
11779 compilation is shared. Flags enum for marking which generic inst
11780 of a context is used. Prototypes for helper functions.
11782 * generic-sharing.c: Helper functions for generic method sharing.
11784 * optflags-def.h: Optimization flag (gshared) for enabling generic
11785 method sharing added.
11787 * Makefile.am: generic-sharing.c added.
11789 2007-09-19 Daniel Nauck <dna@mono-project.de>
11791 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
11793 2007-09-19 Massimiliano Mantione <massi@ximian.com>
11794 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
11797 2007-09-19 Martin Baulig <martin@ximian.com>
11799 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
11800 mono_debug_cleanup() is now part of mono_cleanup().
11802 2007-09-18 Zoltan Varga <vargaz@gmail.com>
11804 * driver.c (mono_main): Fix a warning.
11806 2007-09-17 Zoltan Varga <vargaz@gmail.com>
11808 * aot-compiler.c: Optimize various parts when processing large assemblies.
11811 * mini.c (mono_patch_info_hash): Improve hash function.
11813 2007-09-14 Jonathan Chambers <joncham@gmail.com>
11815 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
11817 Code is contributed under MIT/X11 license.
11819 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11821 * mini.c (mini_init): Fix a leak.
11823 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
11825 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11827 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
11829 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11831 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
11833 2007-09-13 Zoltan Varga <vargaz@gmail.com>
11835 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
11838 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
11840 * mini.c (handle_alloc): Enable managed allocators in AOT code.
11842 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
11844 * aot-runtime.c (decode_patch_info): Ditto.
11846 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11848 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
11849 static case. Cache delegates in architecture specific code,
11850 based on number of parameters.
11852 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
11853 in architecture specific code, based on number of parameters.
11855 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
11856 caching happen in architecture specific code now.
11858 Code is contributed under MIT/X11 license.
11860 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11862 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
11863 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
11864 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
11866 Code is contributed under MIT/X11 license.
11868 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11869 * mini.c: (mono_thread_abort) Fixed bug #82416.
11871 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11873 * mini.: hook the new managed GC allocation feature into the JIT.
11875 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11877 * mini.c: implementation for the new runtime tls opcode.
11879 2007-09-11 Martin Baulig <martin@ximian.com>
11882 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
11883 `mono_method_inflated_offset'.
11885 2007-09-07 Zoltan Varga <vargaz@gmail.com>
11887 * driver.c mini.h mini.c: Add a new devel command line option for injecting
11888 async exceptions into a method.
11890 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
11891 purpose of testing whenever the unwinder works at every instruction.
11893 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
11895 * mini.c: check accessibility of method used in ldftn (fixes
11898 2007-09-04 Zoltan Varga <vargaz@gmail.com>
11900 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
11902 * inssel.brg: Fix a warning.
11904 2007-09-03 Martin Baulig <martin@ximian.com>
11906 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
11907 now takes the `main_method' as argument.
11909 2007-09-02 Zoltan Varga <vargaz@gmail.com>
11911 * cpu-sparc.md (endfilter): Add missing src1:i argument.
11913 2007-08-30 Jonathan Chambers <joncham@gmail.com>
11915 * driver.c: include the cil-coff.h header on Windows.
11917 Code is contributed under MIT/X11 license.
11919 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11921 * mini.c, driver.c: don't include the cil-coff.h header.
11923 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11925 * mini.c: flag places that needs fixes fo soft-float support.
11927 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
11929 * mini.h, inssel-float.brg: fix soft-float constant loads on big
11930 endian systems (partially from Dean Jenkins, bug #81924).
11932 2007-08-28 Mark Probst <mark.probst@gmail.com>
11934 * mini.c (check_linkdemand): Remove embedded reference object in
11935 call to LinkDemandSecurityException.
11936 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
11937 with an IntPtr instead of a reference object.
11939 2007-08-28 Zoltan Varga <vargaz@gmail.com>
11941 * mini.c (handle_initobj): Handle alignment properly.
11943 * inssel.brg (mini_emit_memset): Ditto.
11945 * inssel.brg (mini_emit_memcpy): Ditto.
11947 * inssel-sparc.brg: Ditto.
11949 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
11951 2007-08-26 Zoltan Varga <vargaz@gmail.com>
11953 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
11954 exceptions raised in unmanaged code. Fixes part of #82594.
11956 2007-08-24 Mark Probst <mark.probst@gmail.com>
11958 * mini.c (mono_method_to_ir), declsec.c
11959 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
11961 2007-08-22 Martin Baulig <martin@ximian.com>
11964 (MonoDebuggerThreadInfo): New typedef.
11965 (mono_debugger_thread_table): New global variable.
11966 (mono_debugger_thread_created): New public function.
11967 (mono_debugger_thread_cleanup): New public function.
11970 (MonoDebuggerInfo):
11971 - removed `get_current_thread' and `lookup_assembly'.
11972 - removed `data_table'.
11973 - added `thread_table'.
11976 (mono_thread_start_cb): Call mono_debugger_thread_created().
11977 (mono_thread_attach_cb): Likewise.
11978 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
11979 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
11982 * driver.c (mono_main): Move mono_debug_init() up, before calling
11983 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
11985 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11987 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
11988 together when passing several arguments of type double (gives a small
11989 speedup and saves a few bytes of generated code).
11991 2007-08-20 Jb Evain <jbevain@novell.com>
11993 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
11995 2007-08-20 Jb Evain <jbevain@novell.com>
11997 * mini.c (mono_method_to_ir): throw MethodAccessException
11998 and FieldAccessException instead of InvalidProgramException.
12000 2007-08-20 Mark Probst <mark.probst@gmail.com>
12002 * mini.c: CoreCLR security checks.
12004 * mini.h: Removed MonoSecurityMode (moved to
12005 metadata/security-manager.h) and mono_security_mode global var
12006 (replaced by set/get functions in security-manager.h).
12008 * driver.c: Added "core-clr-test" security mode for testing. Used
12009 set-function for setting security mode.
12011 2007-08-17 Mark Probst <mark.probst@gmail.com>
12013 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12014 the new jit_info_table.
12016 * driver.c: Test code for the new jit_info_table (enabled by the
12017 define MONO_JIT_INFO_TABLE_TEST).
12019 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12021 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12022 detection of call <REG> instruction sequence. Fixes build on freebsd.
12024 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12026 * mini-exceptions.c: Fix a warning.
12028 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12030 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12031 stack overflow handling code on amd64 too.
12033 * mini-exceptions.c (mono_setup_altstack): Make this use
12034 mono_thread_get_stack_bounds ().
12036 * mini-x86.h: Disable sigaltstack on solaris x86.
12038 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12040 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12042 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12044 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12046 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12048 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12050 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12052 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12054 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12057 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12059 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12060 to be emitted (bug #82281).
12062 2007-08-01 Martin Baulig <martin@ximian.com>
12064 Merged the `debugger-dublin' branch.
12066 * debug-debugger.h (MonoDebuggerInfo):
12067 Removed the `old_*' compatibility entries.
12068 Added `debugger_version' and `data_table'.
12069 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12070 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12073 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12074 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12075 instead of a `gconstpointer'.
12076 (mono_debugger_insert_method_breakpoint): Return a
12077 `MonoDebugMethodAddressList *'.
12079 2007-06-28 Martin Baulig <martin@ximian.com>
12081 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12083 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12085 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12086 __builtin_frame_address () since it is broken on older gcc versions.
12088 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12090 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12091 on the stack overflow handling and made the managed stack overflows
12092 catchable in most cases using soft guard pages.
12093 * exceptions-x86.c: added code to restore the protection in the soft
12094 guard pages at the end of exception handling.
12096 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12098 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12100 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12102 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12103 exception handling.
12105 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12107 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12108 signal handling support until it has been ported to the new mechanism.
12109 * mini.c: fixed stack overflow detection and use the new
12110 architecture code to handle signals on the altstack.
12112 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12114 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12115 stack overflows on the alt stack.
12117 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12119 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12120 stack overflows on the alt stack.
12122 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12124 * exceptions-ppc.c: cleanup preparing for altstack support.
12126 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12128 * exceptions-arm.c: cleanup preparing for altstack support.
12130 2007-07-27 Mark Probst <mark.probst@gmail.com>
12132 * mini.c (print_jit_stats): Output hazard pointer stats.
12134 2007-07-26 Mark Probst <mark.probst@gmail.com>
12136 * driver.c, mini.c: Replaced security mode flags with a single
12139 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12141 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12143 2007-07-25 Mark Probst <mark.probst@gmail.com>
12145 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12146 (which doesn't do anything yet) for activating Core CLR
12147 (Silverlight) security.
12149 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12151 * mini-codegen.c: work around a possible gcc bug on arm.
12153 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12155 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12156 message for platforms that don't support AOT compilation.
12158 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12160 * mini.h, mini.c, driver.c: temporary smcs hack.
12162 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12164 * mini-arm.h, mini-arm.c: arm EABI fixes.
12166 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12168 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12171 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12172 trampolines taking a method argument.
12174 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12176 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12177 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12179 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12180 JIT compilation throws an exception. Fixes #82050.
12182 2007-07-19 Mark Probst <mark.probst@gmail.com>
12184 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12185 with the MONO_EXCEPTION_ defines.
12187 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12189 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12192 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12193 the cause of an assertion.
12195 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12197 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12200 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12202 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12203 assert. Should fix #82103.
12205 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12207 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12208 here too. Fixes #82095.
12210 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12213 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12215 * mini-amd64.h: Enable IMT for amd64.
12217 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12219 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12221 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12223 2007-07-12 Mark Probst <mark.probst@gmail.com>
12225 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12226 as soon as check_linkdemand sets an exception_type.
12228 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12230 * mini-x86.c: fixed offsets for IMT call sequence.
12231 * mini-x86.h: enable IMT again.
12233 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12235 * trace.c (mono_trace_enter_method): Decode MonoType too.
12237 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12239 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12241 * mini-amd64.c: Add preliminary IMT implementation.
12243 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12245 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12246 understand the new IMT-base interface invocation (thanks to
12247 Daniel Nauck for the report and the remote debugging session).
12249 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12251 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12253 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12255 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12257 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12259 * mini-trampolines.c: implement AOT IMT support.
12260 * mini-x86.h: enable IMT support for wider testing.
12262 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12264 * inssel.brg (emit_imt_argument): Add aot support here.
12266 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12268 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12270 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12271 of the IMT implementation, partially from massi, with my
12272 implementation of the bsearch sequence. Disabled by default until
12273 the AOT code is implemented.
12275 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12277 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12279 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12281 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12283 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12284 arch-independent IMT JIT code from Massimiliano
12285 Mantione (massi@ximian.com) with small cleanups from me.
12287 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12289 * Makefile.am: fix svn invocation to get the svn revision to be
12290 independent of the local language (build fix).
12292 2007-07-09 Mark Probst <mark.probst@gmail.com>
12294 * mini.c (inline_method): Reset cfg->exception_type if the
12295 inlining is aborted. Fixes: 82049.
12297 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12299 * mini.c: remove assert from exception handling code when exception_ptr
12302 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12304 * mini.c (mono_codegen): Add an assert.
12306 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12307 enter and leave code.
12308 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12310 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12312 * mini-ppc.c: fixed memory corruption for localloc(0)
12315 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12317 * mini.c: Fix warnings.
12319 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12321 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12322 to emit better double->int conversions.
12324 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12326 * mini.c: the provided Min/Max optimizations are valid for unisgned
12329 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12331 * 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
12333 2007-06-28 Miguel de Icaza <miguel@novell.com>
12335 * mini.c (mono_running_on_valgrind): Add support for reporting the
12336 method and its boundaries to valgrind.
12338 2007-06-28 Martin Baulig <martin@ximian.com>
12340 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12342 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12344 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12346 * generic.2.cs: Add new test case.
12348 2007-06-25 Martin Baulig <martin@ximian.com>
12350 Merged the `debugger-dublin' branch.
12353 (mono_debugger_insert_method_breakpoint): New public method.
12354 (mono_debugger_remove_method_breakpoint): Likewise.
12355 (mono_debugger_check_breakpoints): New static method.
12356 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12358 * debug-debugger.h (MonoDebuggerInfo):
12359 Renamed (to keep backward compatibility in the vtable):
12360 `insert_breakpoint' -> `old_insert_breakpoint'.
12361 `remove_breakpoint' -> `old_remove_breakpoint'.
12362 `create_string' -> `old_create_string'.
12363 `lookup_class' -> `old_lookup_class'.
12364 `lookup_type' -> removed; changed into a dummy field.
12365 `lookup_assembly' -> `old_lookup_assembly'.
12366 Added (same functionality, but different signature):
12367 `create_string', `lookup_class', `lookup_assembly'
12369 `get_method_addr_or_bpt', `remove_method_breakpoint',
12370 `runtime_class_init'.
12372 * debug-debugger.c: Merged the `debugger-dublin' branch.
12374 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12376 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
12378 (peephole_pass): Likewise.
12380 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
12382 * driver.c: hopefully make setaffinity work also for ancient
12385 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
12387 * driver.c : win32 build fix.
12389 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12391 * driver.c: check for the MONO_NO_SMP env var and bind to a single
12392 processor if it is set.
12394 2007-06-21 Martin Baulig <martin@ximian.com>
12396 * debug-mini.h: New file.
12399 (mono_debugger_insert_breakpoint_full): Moved here from
12400 ../metadata/mono-debug-debugger.c.
12401 (mono_debugger_remove_breakpoint): Likewise.
12402 (mono_debugger_breakpoint_callback): Likewise.
12404 2007-06-15 Raja R Harinath <rharinath@novell.com>
12406 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12407 changes in MonoGenericClass.
12409 2007-06-14 Zoltan Varga <vargaz@gmail.com>
12411 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
12413 2007-06-14 Raja R Harinath <rharinath@novell.com>
12415 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12416 removal of MonoGenericMethod.
12418 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12420 * mini-exceptions.c: hooks for the exception events profiling API.
12422 2007-06-14 Randolph Chung <tausq@debian.org>
12424 * Makefile.ma: Add hppa target.
12425 * mini-arch.h: Include mini-hppa.h
12426 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
12427 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
12428 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12430 2007-06-14 Randolph Chung <tausq@debian.org>
12432 * inssel.brg: Add rules for "chained" compare-branch operations so that
12433 a single compare op can affect multiple branches. Adjust cost for
12434 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
12435 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
12436 cost for some rules so that they can more easily be overridden by
12437 per-arch rules (with fixes from lupus).
12438 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12440 2007-06-13 Randolph Chung <tausq@debian.org>
12442 * mini-ops.h: Reorder branch ops so that they match the order of the
12443 corresponding CEE_* ops. The code expects them this way.
12444 Add new ops for HPPA target.
12445 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12447 2007-06-13 Randolph Chung <tausq@debian.org>
12449 * mini-exceptions.c: Handle cases where the stack grows towards
12451 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12453 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12455 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
12457 * driver.c: explain where a non-matching corlib is found.
12459 2007-06-13 Mark Probst <mark.probst@gmail.com>
12461 * mini.c (print_jit_stats): Output dynamic code allocation stats.
12463 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
12465 * mini-exceptions.c: Generate a method profile leave event during
12466 an exception to ensure that the profiler gets notified.
12468 2007-06-07 Zoltan Varga <vargaz@gmail.com>
12470 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
12473 * cpu-amd64.md: Add long_and/or/xor opcodes.
12475 2007-06-06 Wade Berrier <wberrier@novell.com>
12477 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
12478 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12479 length of instruction shr_imm (expected 8, got 10)
12481 2007-06-06 Zoltan Varga <vargaz@gmail.com>
12483 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
12485 2007-06-06 Mark Probst <mark.probst@gmail.com>
12487 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12488 MonoInternalHashTable again (fixed bug in the internal hash table
12491 2007-06-06 Mark Probst <mark.probst@gmail.com>
12493 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
12494 Have to figure out what makes it crash the SWF regression.
12496 2007-06-05 Zoltan Varga <vargaz@gmail.com>
12498 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
12500 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12502 * mini.c: optimize out the type check when storing null in a
12505 2007-06-04 Mark Probst <mark.probst@gmail.com>
12507 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12508 MonoInternalHashTable.
12510 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
12512 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
12513 signed integer methods.
12515 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12517 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
12518 permanently since the current approach doesn't work.
12520 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12522 * inssel.brg (stmt): Only call delegate->invoke_impl if
12523 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
12525 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12527 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
12528 the sreg2==rdx case.
12530 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
12531 account if it contains a rex prefix.
12532 (peephole_pass): Handle OP_FMOVE as well.
12534 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12536 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
12537 as it causes regressions.
12539 2007-05-31 Zoltan Varga <vargaz@gmail.com>
12541 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
12542 static case as well.
12544 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
12546 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12547 (mono_arch_get_this_arg_from_call): Ditto.
12549 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
12551 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
12554 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12555 (mono_arch_get_this_arg_from_call): Ditto.
12557 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
12559 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
12560 try to create optimized invoke code and use that for further invocations.
12561 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
12563 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
12565 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
12567 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
12568 sealed classes or methods.
12569 *devirtualization.cs: tests for the new optimization
12571 2007-05-29 Zoltan Varga <vargaz@gmail.com>
12573 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
12574 by the update_volatile () function.
12576 2007-05-27 Zoltan Varga <vargaz@gmail.com>
12578 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
12581 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
12583 2007-05-24 Jonathan Chambers <joncham@gmail.com>
12585 * mini.c: Add configure checks for header files.
12586 * mini-x86.c: Add configure checks for header files.
12587 * trace.c: Add configure checks for header files.
12588 * aot-runtime.c: Add configure checks for header files.
12589 * aot-compiler.c: Add configure checks for header files.
12590 * driver.c: Add configure checks for header files.
12591 * mini-codegen.c: Add configure checks for header files.
12593 Code is contributed under MIT/X11 license.
12595 2007-05-22 Zoltan Varga <vargaz@gmail.com>
12597 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
12598 icompare_imm -128 + op_iclt. Fixes #81703.
12600 2007-05-19 Zoltan Varga <vargaz@gmail.com>
12602 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
12604 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12606 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
12607 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
12608 so that all isinst checks now use "interface_bitmap".
12610 2007-05-15 Zoltan Varga <vargaz@gmail.com>
12612 * cpu-amd64.md (jmp): Fix a warning.
12614 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
12616 * basic.cs: Add new regression test.
12618 * basic.cs: Remove test which is now in basic-long.cs.
12620 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
12622 * basic-long.cs: Add new test.
12624 2007-05-13 Zoltan Varga <vargaz@gmail.com>
12626 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
12628 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12630 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12632 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12635 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12636 throwing code a bit.
12638 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12639 the exception throwing code a bit.
12641 * mini-x86.c (get_call_info): Allocate result from a mempool.
12643 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12645 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12647 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12649 * mini.h (MonoCompile): Add 'token_info_hash' field.
12651 * mini.c: Save token->method associations during compilation so the AOT
12652 compiler can use it.
12654 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12655 which reference generic classes and methods.
12657 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12659 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12661 * aot-compiler.c (compile_method): Fix a typo in a comment.
12663 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12665 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12666 everything generic.
12668 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12670 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12672 * mini.h (MonoCompile): Add 'args' field.
12674 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12677 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12679 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12681 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12683 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12685 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12686 opcodes for some opcodes.
12688 * mini.h *.brg *.c: Use the new opcodes.
12690 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12692 * mini.h: Bumped aot revision.
12694 * inssel.brg: modified code generation of type checks for interfaces
12695 to use the new "MonoClass.interface_bitmap" instead of the old
12696 "MonoClass.interface_offsets".
12698 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12700 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12702 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12704 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12707 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12709 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12711 2007-04-27 Wade Berrier <wberrier@novell.com>
12713 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12714 mini.h) to fix build.
12716 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12718 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12720 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12721 causes the corlib unit tests to fail.
12723 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12725 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12727 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12729 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12730 opcodes to the comparison relations.
12732 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12733 opcodes to their types.
12735 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12737 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12738 it in cfg->arch.cinfo.
12740 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12742 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12743 cfg->cil_offset_to_bb.
12745 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12747 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12748 created becase of initlocals.
12750 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12752 * mini-alpha.c cpu-alpha.md: More alpha port work from
12753 Sergey Tikhonov <tsv@solvo.ru>.
12755 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12757 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12759 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12761 * cpu-s390.md (break): Correct the length of break instruction.
12763 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12765 * mini.c: fix a couple of soft-float issues and comments.
12767 2007-04-15 Miguel de Icaza <miguel@novell.com>
12769 * trace.c (is_filenamechar): - is also a filename char.
12771 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12773 * mini-s390.c: Correct checking for enum type in return value processing.
12775 2007-04-14 Raja R Harinath <rharinath@novell.com>
12777 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12778 (version.h): Makefile is in the build directory.
12780 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12782 * mini-amd64.h: fix for assertion failure on Solaris/amd64
12784 2007-04-11 Martin Baulig <martin@ximian.com>
12786 * mini.c (can_access_member): Fix handling of generic classes;
12789 2007-04-10 Zoltan Varga <vargaz@gmail.com>
12791 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
12793 2007-04-05 Zoltan Varga <vargaz@gmail.com>
12795 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
12797 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12799 * mini-codegen.c: make sure the right spill amount is
12800 used for fp or integer registers (fixes the float_sub_spill() on ppc).
12802 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
12804 * mini-ppc.c: fixes for the fp_branch_nan test.
12806 2007-03-23 Zoltan Varga <vargaz@gmail.com>
12808 * basic.cs: Comment out new test which still fails on ia64.
12810 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12812 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
12814 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12816 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
12818 2007-03-22 Zoltan Varga <vargaz@gmail.com>
12820 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
12821 on 64 bit machines. Fixes part of #80738.
12823 * basic.cs: Add regression test.
12825 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12827 * inssel.brg basic.cs: Revert previous change to fix build.
12829 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
12832 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
12834 * basic.cs: Add new regression test.
12836 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12838 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
12841 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12843 * cpu-s390x.md: Correct length of break instruction.
12845 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12847 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
12848 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
12850 2007-03-15 Jonathan Chambers <joncham@gmail.com>
12852 * *.c: Begin WIN64 port.
12853 * mini.c: Use correct register in profiler.
12854 * mini-amd64.c: No inline assembly on Win64.
12855 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
12856 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
12857 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
12858 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
12859 mono_arch_ip_from_context for Win64.
12861 Contributed under MIT/X11 license.
12863 2007-03-15 Zoltan Varga <vargaz@gmail.com>
12865 * exceptions-amd64.c (seh_handler): Ditto.
12867 * exceptions-x86.c (seh_handler): Fix a memory leak.
12869 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
12871 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
12872 mini-s390x.c: fixed peephole optimizations to deal
12873 correctly with 1 and 2 byte reload avoidance.
12875 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
12877 * cpu-s390.md, cpu-s390x.md: update localloc length.
12879 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12881 * cpu-g4.md: added missing descriptions.
12883 2007-03-14 Miguel de Icaza <miguel@novell.com>
12885 * Makefile.am: Add support so the tail tests are not executed on
12886 PowerPC as that is a known limitation of the PowerPC port.
12888 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12890 * runmdesc.bat: Move to msvc directory.
12892 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12894 * runmdesc.bat: Run executable that was produced by the current
12895 target and sent via an argument.
12897 2007-03-11 Zoltan Varga <vargaz@gmail.com>
12899 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
12902 * generics.2.cs: Add regression test.
12904 2007-03-09 Wade berrier <wberrier@novell.com>
12906 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
12908 2007-03-09 Zoltan Varga <vargaz@gmail.com>
12910 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
12911 AOT code depends on this.
12913 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12915 * mini.c: more precise tracking of types in the eval stack
12916 (part of fix for bug #81044).
12918 2007-03-07 Zoltan Varga <vargaz@gmail.com>
12920 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
12922 * aot-compiler.c (encode_patch): Remove an obsolete comment.
12924 2007-03-06 Zoltan Varga <vargaz@gmail.com>
12926 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
12928 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
12930 2007-02-22 Zoltan Varga <vargaz@gmail.com>
12932 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
12933 a pointer on 64 bit systems. Fixes #80190.
12935 * iltests.il: Add new regression test.
12937 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12939 * mini.c: inline a constant for Environment.IsRunningOnWindows.
12941 2007-02-19 Geoff Norton <gnorton@customerdna.com>
12943 * trace.c: Remove an erroneous alignemnt check when tracing.
12944 Fixes --trace on OSX86.
12946 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12948 * mini-$(arch).h: initialize SP in context for all the archs.
12950 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
12952 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
12953 regressions in the thread tests.
12955 2007-02-14 Zoltan Varga <vargaz@gmail.com>
12957 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
12958 - fixed implementation of LOCALLOC opcode
12959 - implemented non-un compare for floats
12961 - implementation of FDIV and CKFINITE opcodes
12962 - fixes for latest mono updates
12963 - additional arch opcodes
12965 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12967 * Makefile.am: simplify and merge rules for cross-compilation.
12969 2007-02-07 Massimiliano Mantione <massi@ximian.com>
12971 * local-propagation.c: Actually *apply* the fix for bug 80591...
12973 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12975 * mini-exceptions.c: backuot part of the last change
12976 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
12978 2007-02-06 Massimiliano Mantione <massi@ximian.com>
12979 * inssel.brg: Fix bug 59286.
12982 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
12984 * mini-exceptions.c: patch from Zoltan to correctly check for
12985 stack boundaries (using the stack register, not the frame register),
12986 fixes bugs #80724, #79717.
12988 2007-02-03 Zoltan Varga <vargaz@gmail.com>
12990 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
12991 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
12993 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
12994 presence of frame pointer elimination.
12996 2007-02-01 Geoff Norton <gnorton@customerdna.com>
12998 * mini-x86.h: NetBSD UCONTEX_REG defines.
13000 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13002 * inssel-amd64.brg: Fix amd64 build.
13004 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13006 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13009 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13011 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13014 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13016 2007-01-30 Mark Mason <mason@broadcom.com>
13018 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13019 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13020 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13021 beginning support for CEE_JMP [not quite working yet]
13022 * tramp-mips.c: LMF handling now works
13024 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13026 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13028 * mini.h (NULLIFY_INS): New macro.
13030 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13032 * mini.c: statistical profiler fix for windows, patch
13033 from Tor Lillqvist (tml@novell.com).
13035 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13036 * local-propagation.c: Fix bug 80591.
13038 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13040 * Makefile.am: put back the --export-dynamic option as with
13041 the previous gmodule flags (thanks to Robert Jordan).
13043 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13045 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13047 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13048 simplify and speed up the local register allocator. Also rename some fields
13049 like iassign->vassign.
13051 * regalloc.c: Remove some functions which are no longer used since their
13052 inlined version is in mini-codegen.c.
13054 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13056 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13058 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13060 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13061 narrowing. Fixes #80622.
13063 * iltests.il: Add new regresssion test.
13065 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13067 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13068 debug-debugger.c, debug-debugger.h: warning fixes.
13069 * driver.c: updated copyright year and made it fit in one line.
13071 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13073 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13075 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13077 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13079 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13081 * iltests.il: Add new test for bug #80507.
13083 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13085 * mini-arm.h: use soft-float also on vfp for now.
13087 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13089 * mini.c: fix some more soft-float issues.
13091 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13093 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13095 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13096 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13097 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13098 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13100 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13102 * mini-arm.c: typo fix.
13104 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13106 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13108 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13110 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13111 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13113 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13115 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13117 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13119 * inssel.brg: Fix a warning.
13121 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13123 * abcremoval.c ssa.c ssapre.c: Update after this change.
13125 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13127 * dominators.c (df_set): Use mono_bitset_union_fast.
13129 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13131 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13132 mini-codegen.c: reduce relocations and memory usage for the cpu
13135 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13137 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13139 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13140 to reduce their size.
13142 2007-01-19 Mark Mason <mason@broadcom.com>
13144 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13145 * mini-mips.c: more configuration macros, support long conditional branches, additional
13146 asserts, fix epilog instrumentation.
13147 * mini-mips.h: use standard stack walk
13148 * cpu-mips.md: increase size of div, rem and conditional branches
13150 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13152 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13155 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13157 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13158 (compile_method): Ditto.
13160 * aot-runtime.c (decode_klass_info): Ditto.
13162 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13163 needed by the code generated by inssel.brg. Also fix a warning.
13165 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13167 * mini.c: deal with enums that become genericinsts by
13168 being nested in a generic class (bug #79956).
13170 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13172 * mini.c: match the generic definition to check for
13173 private access with generic types (bug #78431).
13175 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13177 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13178 to make life easier for people cross-compiling that insist on not
13181 2007-01-17 Mark Mason <mason@broadcom.com>
13183 * inssel-long.brg: patch to deal with mips missing flags
13184 * inssel-long32-mips.brg: implement overflow checks
13185 * insset-mips.brg: implement overflow checks
13186 * mini-mips.h: implement conditional exception handling
13187 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13188 Remove unused code, minor cleanups.
13189 * exceptions-mips.c: minor cleanups
13190 * mini-ops.h: add mips conditional exception ops
13191 * cpu-mips.md: add mips conditional exception ops
13194 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13196 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13197 to deal with mips missing of flags.
13199 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13201 * exceptions-ppc.c: execute fault handlers.
13203 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13205 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13207 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13209 * mini.c: handle also floating point values in initialize_array.
13211 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13213 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13214 array initialization and make it conditional on the intrins option.
13216 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13218 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13219 relocations and put the patch info names close to the enum definition.
13221 2007-01-15 Mark Mason <mason@broadcom.com>
13223 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13225 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13227 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13229 2007-01-12 Raja R Harinath <rharinath@novell.com>
13231 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13233 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13235 * Makefile.am: distribute the mips sources.
13237 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13239 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13242 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13244 * cpu-x86.md: back out for now as this triggers other regressions.
13246 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13248 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13249 to eax:edx, so ecx can't get allocated to them (bug #80489).
13251 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13253 * mini.c, mini-exceptions.c: enabled running fault handlers
13256 2007-01-03 Miguel de Icaza <miguel@novell.com>
13258 * driver.c: If nothing fail, do not use the string "failed",
13259 because it makes it very annoying to view test result logs on the
13262 2006-12-30 Miguel de Icaza <miguel@novell.com>
13264 * debug-debugger.c (mono_debugger_main): Rename "main" to
13265 "main_method" to prevent a warning.
13267 Remove a warning for unused field.
13269 2006-12-28 Martin Baulig <martin@ximian.com>
13272 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13274 2006-12-22 Martin Baulig <martin@ximian.com>
13276 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13277 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13278 seperate `.mdb_debug_info' section, so we can access it from the
13279 debugger even if the binary is stripped.
13281 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13282 from the `.mdb_debug_info' here to prevent the linker from
13283 removing that section.
13285 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13286 mdb-debug-info64.s.
13288 2006-12-19 Robert Jordan <robertj@gmx.net>
13290 * mini-x86: enable the code to return small structures in
13291 registers for FreeBSD as well. Fixes bug #80278.
13292 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13294 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13296 * mini-x86.c: align the stack when calling the profiler
13297 function instrumenting the prolog (on OSX).
13299 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13301 * mini.c: emit a break opcode where Debugger.Break () is called.
13303 2006-12-13 Miguel de Icaza <miguel@novell.com>
13305 * mini.c (mono_method_to_ir): Provide useful information on this
13306 assert, to prevent others from debugging like I did.
13308 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13310 * mini.c: enable code which was incorrectly commented
13313 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13315 * mini-x86.c: enable on OSX, too, the code to return small
13316 structures in registers.
13318 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13320 * mini-x86.c: remove the use of the dynamic code manager here, too.
13322 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13324 * mini.h, debug-debugger.c, tramp-*.c: fixed
13325 mono_debugger_create_notification_function() to use
13326 mono_global_codeman_reserve () instead of a dynamic code manager.
13328 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13330 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13331 ves_array_element_address() jit icall and use a generated
13332 managed method instead (which is about 4 times faster for a rank 3
13335 2006-11-29 Mark Mason <mason@broadcom.com>
13337 * basic-calls.cs: additional tests for passing
13338 structures as function arguments.
13340 2006-11-29 Mark Mason <mason@broadcom.com>
13342 * mini-mips.h: disable custom exception handling
13343 * mini-mips.c: throw/rethrow should use jalr to call
13344 exception stubs. Fixed bug with passing structures
13345 by value. More support for tracing floating point
13348 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13350 * mini.c: fixed typo in the soft-float ldind.r4 handling
13353 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13355 * mini.c, mini.h, driver.c: added --runtime command line
13356 option to select a different runtime than the autodetected one.
13357 * jit.h: added API for embedders to initialize with a specific
13360 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13362 * mini.c: handle also boxing of r4 values (bug #80024).
13364 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13366 * mini-ppc.c: force indirect calls until we reserve
13367 enough address space for all the generated code.
13369 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13371 * exceptions-arm.c: workaround bugs in the libc definition
13372 of struct ucontext.
13374 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13376 * inssel.brg: fixes from me and Mark Mason.
13378 2006-11-23 Dick Porter <dick@ximian.com>
13380 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
13381 semaphore display now we've fixed the initial value
13383 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13385 * inssel.brg: partially revert the last change to fix the build.
13387 2006-11-21 Mark Mason <mason@broadcom.com>
13389 * inssel.brg: Add and use compare-and-branch macros to support
13390 architectures that do not have condition code registers (ie. MIPS).
13391 * *-mips.{c,brg,md}: Fix copyright statements
13393 2006-11-20 Mark Mason <mason@broadcom.com>
13395 * Makefile.am: remove mini-codegen.c from list of MIPS sources
13396 * mini.c: Allow GET_CONTEXT to be specified by the arch port
13397 * mini.h: Added declaration for mono_print_ins()
13398 * mini-codegen.c: added ins_spec initializer for MIPS
13399 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
13400 vreg to be virtual and hreg to be non-virtual.
13401 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
13402 is not yet working/implemented correctly.
13403 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
13404 non-static, fixup calls to print_ins() from other parts in the file.
13406 2006-11-20 Mark Mason <mason@broadcom.com>
13408 * basic-calls.cs: added tests for passing structures as arguments
13411 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13413 * inssel-long32.brg: optimize signed division by power of two.
13415 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
13417 * mini-arm.c: added support for interworking with thumb code
13418 (mono must be still be built using the ARM instruction encoding).
13420 2006-11-19 Miguel de Icaza <miguel@novell.com>
13422 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
13423 verifier has different rules for it. Fixes a few verifier issues
13426 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
13427 at the end, so people know what happened.
13429 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13431 * brach-opts.c: in optimize_exception_target() make sure we
13432 are in a catch clause (fixes bug #79871).
13434 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13436 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
13437 more soft-float support fixes.
13439 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
13441 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
13442 that are passed half on the stack and half in registers.
13444 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
13446 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
13447 more mips integration work from Mark E Mason
13448 <mark.e.mason@broadcom.com>.
13450 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13452 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
13453 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
13454 tramp-mips.c: added sources for the mips port, not
13455 integrated in the build yet. Contributed by
13456 Mark E Mason <mark.e.mason@broadcom.com>.
13458 2006-11-14 Neale Ferguson <neale@sinenomine.net>
13460 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
13462 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13464 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
13465 put the soft-float rules in its own file since it seems to
13466 break s390 compilation.
13468 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13470 * mini-arm.c: fixed wrnings.
13472 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
13474 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
13475 inssel-arm.brg: ARM support for soft-float.
13477 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13479 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
13480 loads and stores of 32 bit fp values.
13482 2006-11-10 Zoltan Varga <vargaz@gmail.com>
13484 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
13486 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
13487 works. Fixes #79852 and #79463.
13489 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13491 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
13492 more soft-float support WIP and fixes.
13494 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
13496 * mini-arm.c: some VFP updates.
13498 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13500 * mini-exceptions.c: 0 is a valid local var offset in some
13501 architectures, don't assert (bug #78508).
13503 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
13505 * exceptions-arm.c: fixed off by one error in stack walk code.
13507 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
13509 * mini.h, mini.c: more precise tracking of type load exceptions.
13511 2006-11-03 Robert Jordan <robertj@gmx.net>
13513 * Makefile.am: [WIN32] Add monow.exe target.
13514 * driver.c: [WIN32] Don't detach the console when debugging.
13517 2006-10-30 Miguel de Icaza <miguel@novell.com>
13519 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
13521 2006-10-23 Zoltan Varga <vargaz@gmail.com>
13523 * aot-compiler.c (emit_method_info): Add a case missed earlier.
13525 * driver.c (mini_regression): Fix --regression with AOT.
13527 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
13529 2006-10-17 Zoltan Varga <vargaz@gmail.com>
13531 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
13533 * mini-sparc.h: Don't use sigaction on sparc/linux.
13535 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
13537 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
13539 * mini-exceptions.c: Add proper include files for getpid ().
13541 2006-10-16 Zoltan Varga <vargaz@gmail.com>
13543 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
13544 address instead of a MonoJitInfo* to avoid decoding the exception info for the
13547 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
13548 name cache to reduce its size.
13550 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
13552 2006-10-15 Zoltan Varga <vargaz@gmail.com>
13554 * mini-x86.c: Save/restore the current LMF structure more efficiently using
13555 the mono_lmf TLS variable.
13557 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
13558 trampoline lmf frames.
13560 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
13562 2006-10-14 Zoltan Varga <vargaz@gmail.com>
13564 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
13565 the mono_lmf TLS variable.
13567 * mini-exceptions.c: Access the LMF structure through accessors.
13569 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
13570 variable instead of in jit_tls->lmf.
13572 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
13574 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
13575 trampoline lmf frames.
13577 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
13579 2006-10-12 Zoltan Varga <vargaz@gmail.com>
13581 * mini.c trace.c mini-x86.c: Revert these too.
13583 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
13586 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
13588 * genmdesc.c: removed now dead code.
13590 2006-10-09 Robert Jordan <robertj@gmx.net>
13592 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
13594 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
13596 * mini.h: do not leave gaps in the opcode values.
13598 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
13600 * jit-icalls.h: flag functions as internal here, too.
13602 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
13604 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
13605 functions with the internal attribute.
13607 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
13609 * aot-compiler.c: fclose the file descriptor in the profile read loop.
13611 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
13613 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
13616 2006-10-05 Zoltan Varga <vargaz@gmail.com>
13618 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
13619 tail calls as on other platforms.
13621 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
13623 * iltests.il: Add a few tailcall tests.
13625 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13627 * driver.c: fix loop for old compilers (bug #79521).
13629 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13631 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13633 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13635 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13636 metadata without any code.
13638 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13639 more precise debugging information using gdb.
13641 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13643 * inssel-ia64.brg: Make the helper methods static.
13645 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13647 * inssel-x86.brg: make the helper methods static.
13649 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13651 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13653 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13655 * mini.c: updates for monoburg changes.
13656 * inssel.brg: make a few helper functions static as they should.
13658 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13660 * Makefile.am: Move mini-codegen.c to common_sources.
13662 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13664 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13666 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13667 mini-ppc.h: port to use the common local register allocator.
13669 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13671 * mini.h: Remove the comment too then.
13673 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13675 * mini.h: put back backend.data which is to be used shortly and
13676 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13677 pointers on 4 byte boundaries it'd have much bigger issues running
13678 and you can ifdef it out anyway.
13680 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13682 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13683 MonoInst size by 4 bytes on 64 bit machines.
13685 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13687 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13688 replacement with more meaningful field names. Arch maintainers, please
13689 check the assigned names are good enough for your arch.
13691 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13693 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13694 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13696 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13698 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13699 relocations and memory requirements, put the optimization flags
13700 definitions in their own file.
13702 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13704 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13706 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13708 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13710 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13712 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13714 * inssel.brg: use the correct function to get the size of an item
13715 in an array, given an element class.
13716 * aot-compiler.c: do not access class->class_size directly.
13718 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13720 * mini.h, debug-mini.c: added a debugging function to print
13721 info about local variables and arguments in a jitted method.
13723 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13725 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13727 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13729 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13731 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13732 inner and outer loops when passing vtypes.
13734 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13736 * mini-ppc.c: take into account the cpu errata for cache flushing
13737 which caused some random errors (bug #79381).
13739 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13741 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13742 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13744 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13746 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13749 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13750 freebsd ports tree.
13752 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13753 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13755 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13758 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13760 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13762 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13764 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13765 macro does not have to be changed during debugging.
13767 * 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>.
13769 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13771 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13773 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13774 MONO_ARCH_NO_EMULATE_MUL is defined.
13776 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13778 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13780 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13782 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
13784 2006-09-11 Zoltan Varga <vargaz@gmail.com>
13786 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
13787 stuff to mini-exceptions.c where it is used.
13789 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
13790 setup code, the real one is in mini-exceptions.c.
13792 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
13793 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
13794 some changes from the freebsd ports tree.
13796 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
13799 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
13801 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
13803 * mini.c: on Linux, check for /proc to be mounted
13804 (bug# 79351, novell bug#201204).
13806 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
13808 * mini.c: handle cases where pthread_attr_getstack() behaves
13809 incorrectly (bug #78096).
13811 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
13813 * mini-arm.c: support larger stack frames (bug #79272).
13815 2006-09-08 Zoltan Varga <vargaz@gmail.com>
13817 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
13819 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
13822 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
13823 mono_class_from_name () to find a class from its name.
13825 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
13827 2006-09-07 Zoltan Varga <vargaz@gmail.com>
13829 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
13831 2006-09-05 Kornel Pal <kornelpal@gmail.com>
13833 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
13835 2006-09-04 Zoltan Varga <vargaz@gmail.com>
13837 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
13838 callinfo->trampoline.
13840 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
13842 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
13845 2006-09-03 Zoltan Varga <vargaz@gmail.com>
13847 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
13849 2006-09-02 Zoltan Varga <vargaz@gmail.com>
13851 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
13852 stats.method_trampolines, it is already done by the generic trampoline code.
13854 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
13856 2006-09-01 Zoltan Varga <vargaz@gmail.com>
13858 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
13860 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
13862 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
13864 * mini.c (print_jit_stats): Print mscorlib mempool size too.
13866 * mini.c (print_jit_stats): Print new stats.
13868 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13870 2006-08-31 Zoltan Varga <vargaz@gmail.com>
13872 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
13873 Address on two dimensional arrays. Fixes #78729.
13875 * mini.h (MonoCompile): Add a 'skip_visibility' field.
13877 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
13880 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
13882 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
13885 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
13887 (mini_get_ldelema_ins): Ditto.
13889 2006-08-30 Zoltan Varga <vargaz@gmail.com>
13891 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
13892 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
13895 2006-08-29 Neale Ferguson <neale@sinenomine.net>
13897 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
13898 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
13900 * exceptions-s390x.c: Cosmetic change.
13902 * tramp-s390.c: Fix warning.
13904 * cpu-s390.md: Correct length of mul_imm.
13906 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
13908 * aot-compiler.c: added binary writer with ELF backend
13909 implementation (only on Linux/x86 for now).
13911 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13913 * Makefile.am: Don't run net 2.0 AOT tests.
13915 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
13916 (mono_compile_assembly): Skip net 2.0 assemblies as well.
13918 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
13920 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13922 * aot-compiler.c: simplified and refactored the asm-writing code
13923 to allow different backends.
13925 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13927 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
13929 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
13930 little. Share patches of type TYPE_FROM_HANDLE as well.
13932 * mini.c (mono_patch_info_equal): New helper function.
13933 (mono_patch_info_hash): Ditto.
13935 * aot-compiler.c (emit_method_code): Fix s390 build.
13937 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
13938 is not handled because it is stored as a flag and not as a type ctor. Fixes
13941 2006-08-17 Zoltan Varga <vargaz@gmail.com>
13943 * aot-compiler.c: Fix computation of GOT slot statistics.
13945 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
13946 Also remove support for not PIC AOT.
13948 * mini.h: Bump AOT file format version.
13950 * objects.cs: Add a test for #78990.
13952 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
13953 (peter.dettman@iinet.net.au). Fixes #79087.
13955 * basic-long.cs: Add a test for the above.
13957 2006-08-16 Zoltan Varga <vargaz@gmail.com>
13959 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
13961 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
13964 2006-08-15 Zoltan Varga <vargaz@gmail.com>
13966 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
13969 2006-08-10 Jonathan Chambers <joncham@gmail.com>
13971 * mini.c: Don't verify COM proxy invoke calls
13974 2006-08-10 Dick Porter <dick@ximian.com>
13976 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
13977 which process is holding semaphores locked.
13979 2006-08-08 Zoltan Varga <vargaz@gmail.com>
13981 * mini-ia64.c mini-amd64.c: Fix #79027.
13983 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
13985 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
13987 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
13988 implicit arguments in a vararg call. Fixes #79027.
13990 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
13992 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
13993 (mono_get_array_new_va_signature): Ditto.
13995 2006-08-05 Zoltan Varga <vargaz@gmail.com>
13997 * aot-runtime.c: Call init_plt lazily.
13999 * inssel-long.brg: Fix unsigned long->int conversion.
14001 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14003 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14004 that most data is now in the .rss/.data section.
14006 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14008 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14010 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14012 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14014 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14016 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14017 virtual call. Fixes #79010.
14019 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14020 and use the result as the this argument in the real call.
14022 * generics.2.cs: Add a new test for #79010.
14024 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14026 * mini-x86.c: Fix a warning.
14028 * aot-compiler.c: Add a bunch of statistics.
14030 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14032 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14034 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14036 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14038 * 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>.
14040 2006-07-13 Miguel de Icaza <miguel@novell.com>
14042 * mini.c (mono_method_to_ir): Obtain the original method in the
14043 CIL stream and use this to perform validation.
14047 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14049 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14050 (mono_arch_call_opcode): Ditto.
14052 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14055 * mini.c (mono_patch_info_dup_mp): New helper function.
14057 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14058 compilation. Fixes #78827.
14060 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14062 * declsec.c: Use original security informations for
14063 MONO_WRAPPER_MANAGED_TO_MANAGED.
14065 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14067 * mini.c: Allow Com Interop methods/classes and
14068 don't verify COM wrapper calls
14071 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14073 * inssel-long32.brg: Fix long->i4 checked conversion.
14075 * exceptions.cs: Add a test for the above.
14077 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14079 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14081 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14084 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14087 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14089 * mini.c: Fix solaris/x86 exception handling.
14091 * Makefile.am: Get rid of $(ICU_LIBS).
14093 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14095 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14096 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14097 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14099 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14101 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14102 this function causes a SIGSEGV.
14104 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14106 * mini.c: Remove unused solaris/x86 includes.
14108 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14110 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14112 2006-06-20 Jb Evain <jbevain@gmail.com>
14114 * cpu-g4.md: fix max length of start_handler instruction.
14116 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14117 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14119 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14120 * ssa.c: Fixed bug 78653 for SSA based deadce.
14121 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14122 MonoInst.flags, used in SSA based deadce.
14123 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14124 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14126 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14128 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14129 it can end up using non executable memory on ppc64 systems
14130 running ppc32 userspace (fix from Johannes Berg).
14132 2006-06-14 Dick Porter <dick@ximian.com>
14134 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14137 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14138 * mini.c: Made so that inline is locally disabled if it would
14139 trigger a .cctor, because too many apps depend on this behavior
14140 (which seems to be also the one of the MS CLR).
14142 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14144 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14145 No idea why this worked before.
14147 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14148 which branch to outer exception clauses since they could skip the
14149 inner finally clauses. Fixes #78633.
14151 * exceptions.cs: Add a test for the above.
14153 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14156 * iltests.il: Add a test for the above.
14158 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14160 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14161 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14163 * iltests.il: Add a test for the above.
14165 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14167 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14169 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14170 methods as instrinsics.
14172 2006-06-09 Wade Berrier <wberrier@novell.com>
14174 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14175 (simple-cee-ops.h ssapre-mini-ops.h)
14177 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14179 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14180 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14182 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14183 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14185 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14187 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14189 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14191 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14192 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14193 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14194 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14195 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14196 of opcodes, so that bug 78549 should not happen again.
14197 * ssapre.c: Updated to use the renamed files.
14199 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14201 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14202 in OP_ATOMIC_EXCHANGE_I4.
14204 2006-06-07 Wade Berrier <wberrier@novell.com>
14206 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14207 in mono_debugger_create_notification_function)
14209 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14211 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14213 * mini.c (type_from_stack_type): Disable some changes which do not
14216 * driver.c: Reenable opts.
14218 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14219 of the evaluation stack.
14221 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14222 evaluation stack trace at entry to the bblock.
14224 * mini.c (merge_stacks): New function to perform verification of stack merges.
14225 Turned off by default.
14227 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14230 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14232 * local-propagation.c: Fixed bug 78549.
14234 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14236 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14238 2006-06-02 Miguel de Icaza <miguel@novell.com>
14240 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14241 tramp-arm.c, tramp-ia64.c
14242 (mono_debugger_create_notification_function): Update signature to
14243 new signature and use new protocol for creating the notification
14246 Should fix the build.
14248 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14250 * exceptions-ppc.c (mono_jit_walk_stack)
14251 (ves_icall_get_frame_info): Fix the build
14253 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14255 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14257 2006-05-31 Raja R Harinath <rharinath@novell.com>
14259 * il2tests.2.il: New file for generics CIL tests. Add test for
14261 * Makefile.am: Update.
14264 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14267 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14269 * aliasing.c: Fixed bug 78311.
14271 2006-05-29 Martin Baulig <martin@ximian.com>
14273 * mini-exceptions.c (mono_find_jit_info): When computing the
14274 native offset, check whether we're actually inside the method's
14275 code; call mono_debug_print_stack_frame() to format the frame.
14276 (ves_icall_System_Exception_get_trace): Call
14277 mono_debug_print_stack_frame() to format the stack frame.
14278 (ves_icall_get_trace): Update to the new debugging API.
14279 (mono_jit_walk_stack_from_ctx): Likewise.
14280 (ves_icall_get_frame_info): Likewise.
14282 * mini.c (get_method_from_ip): Use the new debugging API.
14283 (mono_print_method_from_ip): Likewise.
14286 (mono_jit_walk_stack): Use the new debugging API.
14287 (ves_icall_get_frame_info): Likewise.
14289 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14291 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14293 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14295 * mini.c: Added "limitator" to inline for debugging.
14297 2006-05-24 Martin Baulig <martin@ximian.com>
14299 * debug-debugger.c (mono_debugger_init): Create a private,
14300 malloc()-based code manager for the notification function and
14301 intentionally leak it on exit. This fixes the crash-on-exit race
14305 (mono_debugger_create_notification_function): Added
14306 `MonoCodeManager *' argument.
14309 (mono_debugger_create_notification_function): Added
14310 `MonoCodeManager *' argument.
14312 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14314 * aliasing.c: Fixed 64 bit issue.
14315 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14316 default since all known bugs are fixed (one more time!).
14318 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14320 * mini.c: write barrier support.
14322 2006-05-23 Martin Baulig <martin@ximian.com>
14324 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14325 check at the top of the file.
14327 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14329 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14330 reverting changes without reason and without changelog entries.
14332 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14334 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14335 to a few opcodes. Fixes #78439.
14337 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14338 consistency with other archs.
14340 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14342 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14344 * debug-debugger.c: fix the build.
14346 2006-05-17 Martin Baulig <martin@ximian.com>
14349 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14350 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14351 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14352 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14354 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14356 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14358 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14360 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14361 MONO_TYPE_GENERICINST.
14363 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14364 MONO_TYPE_GENERICINST.
14366 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14368 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14371 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14373 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14375 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14377 2006-05-06 Zoltan Varga <vargaz@gmail.com>
14379 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
14380 mono_trace_cleanup ().
14382 * iltests.il: Fix problem with the newly added test.
14384 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
14385 due to register constraints, free up the previous hreg. Fixes #78314.
14387 * iltests.il: Add new test for #78314.
14389 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14390 Interlocked.Add. Fixes #78312.
14392 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
14394 2006-05-05 Zoltan Varga <vargaz@gmail.com>
14396 * inssel.brg (mini_emit_virtual_call): Fix a warning.
14398 2006-05-05 Martin Baulig <martin@ximian.com>
14400 * debug-mini.c (mono_debug_open_block): New method.
14403 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14404 the beginning of each basic block.
14407 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14408 the beginning of each basic block.
14410 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14412 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14413 default until I understand why they break the build on amd64.
14415 2006-05-04 Zoltan Varga <vargaz@gmail.com>
14417 * mini.c (mini_cleanup): Call mono_cleanup ().
14419 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
14422 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14424 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
14425 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14426 default since all known bugs are fixed, and I cannot reproduce bug
14427 77944... I'm asking Matt Hargett to test again after this commit.
14429 2006-04-28 Massimiliano Mantione <massi@ximian.com>
14431 * mini-codegen.c: Fixed typo that thrashed inline.
14433 2006-04-28 Zoltan Varga <vargaz@gmail.com>
14435 * dominators.c (compute_dominators): Avoid using a worklist since
14436 it is not correct in some cases. Instead, iterate over all bblocks as
14437 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
14439 2006-04-28 Miguel de Icaza <miguel@novell.com>
14441 * mini.c (mono_jit_compile_method_inner): Use
14442 mono_prepare_exception_from_error that resets the value
14445 2006-04-27 Miguel de Icaza <miguel@novell.com>
14447 * mini.c: Move the mini_loader_error_to_exception to metadata.
14449 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14451 * aliasing.c: Fixed bug 78210.
14453 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14455 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14456 default until all their problems (or the ones they trigger) are fixed.
14458 2006-04-26 Zoltan Varga <vargaz@gmail.com>
14460 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
14462 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
14463 as loaded only after resolving patches since that could invoke the same method.
14465 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
14467 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
14470 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
14473 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
14476 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
14477 made from AOT code through the PLT table.
14479 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
14480 holding the plt offset when a call is made to the aot plt trampoline.
14482 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14484 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
14487 * Makefile.am (common_sources): Fix build breakage.
14489 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
14490 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
14491 intra-assembly calls if possible.
14493 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
14495 * mini-trampolines.c: Handle PLT entries.
14497 * mini.c: Avoid creating a GOT var for calls.
14499 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
14500 from mscorlib code.
14502 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
14503 from mscorlib code.
14505 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
14508 * mini.h: Bump AOT file format version.
14510 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
14513 2006-04-25 Martin Baulig <martin@ximian.com>
14515 * driver.c: Disable copyprop, consprop and inline when running
14516 inside the debugger.
14518 2006-04-25 Martin Baulig <martin@ximian.com>
14520 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
14521 with `get_current_thread' and added `detach'.
14522 (MonoDebuggerMetadataInfo): Added `thread_size',
14523 `thread_tid_offset', `thread_stack_ptr_offset' and
14524 `thread_end_stack_offset'.
14526 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14528 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
14531 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
14532 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
14534 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
14536 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
14538 * aot.c: Add support for ADJUSTED_IID.
14540 2006-04-24 Zoltan Varga <vargaz@gmail.com>
14542 * aot.c (emit_method_order): Don't align method_order_end.
14544 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
14545 the interface ID changes.
14547 2006-04-21 Dick Porter <dick@ximian.com>
14549 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
14550 cleaning up a thread. Fixes the new part of bug 77470.
14552 2006-04-20 Geoff Norton <gnorton@customerdna.com>
14554 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
14555 to managed wrapper.
14557 2006-04-19 Zoltan Varga <vargaz@gmail.com>
14559 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
14561 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
14562 SIGSEGV. Fixes #78072.
14564 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
14565 unregister our SIGABRT handler.
14567 2006-04-19 Massimiliano Mantione <massi@ximian.com>
14569 * mini.c: Disabled inline where it can alter the call stack in a
14570 way visible from managed code.
14571 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
14574 2006-04-16 Zoltan Varga <vargaz@gmail.com>
14576 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
14577 on other platforms. Fixes #78089.
14579 2006-04-13 Martin Baulig <martin@ximian.com>
14581 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
14582 determine whether we're inside the debugger.
14585 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
14587 2006-04-12 Zoltan Varga <vargaz@gmail.com>
14589 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
14590 handler clauses. Fixes #78024.
14592 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
14593 in the CALL_MEMBASE opcodes. Fixes #78088.
14594 (mono_arch_get_vcall_slot_addr): Ditto.
14596 2006-04-10 Martin Baulig <martin@ximian.com>
14598 * debug-debugger.c: The thread handling code has now been moved
14599 into ../metadata/threads.c.
14601 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14603 * driver.c (mono_main): Fix --with-gc=none build.
14605 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
14606 (mono_spillvar_offset_float): Ditto.
14607 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
14608 hreg, not when its !global, since on ia64, there is a third category: stacked
14611 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
14613 * mini.c: set MonoInst->klass for load field address and a few other
14616 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14618 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
14620 2006-04-07 Zoltan Varga <vargaz@gmail.com>
14622 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
14623 the branch opt changes.
14625 2006-04-06 Dick Porter <dick@ximian.com>
14627 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
14629 * wapihandles.c (mini_wapi_seminfo):
14630 * driver.c (mono_main): Add semaphore info option
14632 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14634 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14635 branch optimization changes. Fixes #78009.
14637 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14639 * mini.c: ignore accessibility of methods in managed->native wrappers.
14641 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14643 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14645 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14647 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14649 * mini.c: Modify the branch optimizations to preserve the invariant that
14650 the entries inside the in_bb and out_bb arrays are unique.
14651 (mono_unlink_bblock): Avoid creation of new arrays.
14653 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14655 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14658 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14660 * mini.c (optimize_branches): Remove the "optimizations" in
14661 the cbranch1/cbranch2 -> branch cases which were causing several
14662 problems in the past. Fixes #77986.
14664 2006-03-31 Chris Toshok <toshok@ximian.com>
14666 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14667 default optimizations :(
14669 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14671 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14674 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14676 * local-propagation.c: Added comments to structs and removed
14677 "Mono" prefixes from local tree mover types.
14679 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14681 * Makefile.am (arch_sources): Define this for each architecture so
14682 libmono_la_SOURCES is defined in one place.
14684 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14686 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14689 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14691 * driver.c: print the GC name supplied by configure.
14693 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14695 * local-propagation.c: Added tree mover, and moved here all the
14696 local propagation code from mini.c
14697 * mini.c: Added support for treeprop, and moved all the local
14698 propagation code to local-propagation.c
14699 * mini.h: Added support for treeprop
14700 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14701 treeprop, inline and deadce by default
14702 * Makefile.am: Added local-propagation.c
14704 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14706 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14708 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14710 * debug-debugger.c: make it compile without the Boehm GC.
14712 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14714 * mini.c: fixed issue with mismatch when an icall is registered
14715 with multiple names but same address.
14717 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14719 * declsec.c, mini-exceptions.c: use write barrier to set reference
14720 fields of managed objects.
14722 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14724 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14725 (can_access_internals): Fix a warning.
14727 * mini.c (print_method_from_ip): Rename this to
14728 mono_print_method_from_ip so it gets exported.
14730 * trace.c: Deal with strings inside StringBuilder's containing garbage
14731 and fix memory leaks. Fixes #77848.
14733 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14735 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14738 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14740 * mini-s390.c: Remove OP_X86_TEST_NULL.
14742 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14744 * mini.c: use the correct GetHashCode() for the moving collector.
14746 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14748 * liveness.c: Regalloc spill cost tuning.
14750 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14752 * mini-s390x.h: Correct S390_LONG macro.
14754 * mini-s390x.c: Cleanup unused code.
14756 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14758 * jit-icalls.h: New file.
14760 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14761 icalls and include that instead of including jit-icalls.c.
14763 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14766 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14768 * mini.c: when checking for member accessibility, also check for
14769 friend assemblies and for explicit interface implementations.
14771 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14773 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14775 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14777 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14778 common cases are done first.
14780 * mini-ops.h: Only define platform specific opcodes on the given platform.
14782 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
14785 2006-03-14 Martin Baulig <martin@ximian.com>
14787 Revert Paolo's change from r57348:
14789 * mini.h: don't use gboolean for bitfields.
14790 * mini.c: verifier changes for fields and methods accessibility.
14792 2006-03-13 Neale Ferguson <neale@sinenomine.net>
14794 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
14796 * mini-s390x.c: Fix conv_r_un.
14798 * cpu-s390, cpu-s390x.md: Fix lengths.
14800 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
14802 * mini.c: nested types have access to all the nesting
14803 levels, not just the enclosing types.
14805 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14807 * mini.c: added a few more verification checks.
14809 2006-03-12 Zoltan Varga <vargaz@gmail.com>
14811 * liveness.c: Merge optimizations from the linear-il branch.
14813 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14815 * mini-ia64.c (emit_call): Add a comment.
14817 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
14819 * tramp-ia64.c: Fix some warnings.
14821 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
14823 * mini.h: don't use gboolean for bitfields.
14824 * mini.c: verifier changes for fields and methods accessibility.
14826 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14828 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
14829 lazy icall wrapper changes.
14831 * dominators.c: Replace all the dominator algorithms with faster
14832 ones from the linear-il branch.
14834 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
14837 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14838 common cases are done first.
14840 * mini-amd64.c: Fix some warnings.
14842 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
14845 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
14848 * mini.h: Add a missing prototype.
14850 2006-03-10 Zoltan Varga <vargaz@gmail.com>
14852 * mini.c: Compile icall wrappers lazily.
14854 * mini-codegen.c: Use printf instead of g_print since its much faster.
14856 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14859 * mini.c (optimize_branches): Cache the negative result from
14860 remove_block_if_useless ().
14862 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
14863 Also fix some bblock linking issues.
14865 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
14868 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
14870 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
14871 accessed fields first, for better cache behavior.
14873 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14875 * mini.c: speedup IList<T> array accesses.
14877 2006-03-09 Zoltan Varga <vargaz@gmail.com>
14879 * mini.c (mono_method_to_ir): Handle large methods overflowing the
14880 inline_costs counter. Fixes #77190.
14882 2006-03-06 Zoltan Varga <vargaz@gmail.com>
14884 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
14885 trace messages. Fixes #77706.
14887 2006-03-04 Martin Baulig <martin@ximian.com>
14889 * tramp-amd64.c, tramp-x86.c
14890 (mono_debugger_create_notification_function): Use
14891 mono_global_codeman_reserve() to allocate a buffer at runtime and
14894 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
14896 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
14897 notification function at runtime and then call `initialize' in the
14898 `MONO_DEBUGGER__debugger_info' vtable.
14900 2006-03-04 Zoltan Varga <vargaz@gmail.com>
14902 * iltests.il: Fix a visibility problem.
14904 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14906 * driver.c, mini.c: add hooks for the counters API.
14908 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14910 * driver.c: show disabled options.
14912 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14914 * linear-scan.c: always use cost-driven selection.
14916 2006-02-28 Raja R Harinath <rharinath@novell.com>
14918 * jit-icalls.c (helper_compile_generic_method): Revert change from
14921 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
14923 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
14925 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
14927 * inssel.brg: style fixes, mostly to force the updated monoburg
14928 to run for people using svn.
14930 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
14932 * mini.c: match monoburg changes.
14934 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14936 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
14937 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
14938 declaration in the header file.
14940 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
14942 * helpers.c: reduce relocations and mem usage.
14944 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
14946 * mini.h, mini-codegen.c: disable logging features if
14947 requested by configure.
14949 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
14951 * mini.c: tiny verifier changes.
14953 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14955 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
14956 cpu-pentium.md: stack alignment changes for osx/x86,
14957 partially from Geoff Norton <gnorton@customerdna.com>.
14959 2006-02-24 Raja R Harinath <harinath@gmail.com>
14961 * jit-icalls.c (helper_compile_generic_method): Update to changes
14962 in metadata/class.c.
14964 2006-02-24 Zoltan Varga <vargaz@gmail.com>
14966 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
14968 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
14969 interface calls with large offsets.
14971 2006-02-23 Raja R Harinath <rharinath@novell.com>
14973 * jit-icalls.c (helper_compile_generic_method): Document the
14974 special-case we depend on so that we can inflate the method twice
14975 with the same context with no bad side-effects.
14977 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
14979 * mini-x86.c, mini-amd64.c: fix for case when xen support
14982 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
14984 * mini-x86.c, mini-amd64.c: generate code to access tls items
14985 in a faster way for Xen systems.
14987 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14989 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
14990 updates and compilation fixes for the OSX/x86 port, mostly from
14991 Geoff Norton <gnorton@customerdna.com>.
14993 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14995 * inssel.brg: faster interface call implementation
14996 to sync with the interface_offsets MonoVTable changes.
14998 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15000 * mini.c: more verification checks.
15002 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15004 * mini.c: added a few more verification checks.
15006 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15008 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15009 facility on the processor and use it if available.
15011 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15013 * driver.c, aot.c, mini.c: throw exception if the IL code is
15014 invalid or unverifiable.
15016 2006-02-17 Raja R Harinath <rharinath@novell.com>
15018 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15021 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15023 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15025 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15027 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15028 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15029 handling of instantiated generic valuetypes.
15031 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15033 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15034 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15037 * generics.2.cs: Revert the nullable reftypes tests.
15039 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15041 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15042 using __builtin_frame_address (1) as it doesn't work in the presence
15043 of optimizations. Hopefully fixes #77273.
15045 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15046 -> generics.cs change as it doesn't work with some automake versions.
15048 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15050 * mini.c: handle systems that sue a different way to
15051 retrieve the stack address of the current thread.
15053 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15055 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15056 it specially in the makefile.
15058 * generics.2.cs: Add tests for nullable reference types.
15060 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15062 * mini.c: always handle the case when mono_jit_init()
15063 is called in a thread different from the main thread,
15064 confusing libgc (bug #77309).
15066 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15068 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15070 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15072 * mini.c: change optimize_branches () to use a single loop
15073 and introduce a new optimization to simplify some range checks.
15075 2006-02-03 Martin Baulig <martin@ximian.com>
15077 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15078 and merged with debugger_thread_manager_add_thread().
15079 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15080 inform the debugger about the main thread.
15082 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15084 * basic.cs: Add test for div.un/rem.un constant folding.
15086 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15088 * cpu-s390x.md: correct int_xor_imm length
15090 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15092 * generics.2.cs: New test for #77442.
15094 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15097 2006-02-02 Martin Baulig <martin@ximian.com>
15099 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15100 <mono/metadata/mono-debug-debugger.h>
15102 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15104 2006-02-02 Martin Baulig <martin@ximian.com>
15106 * debug-debugger.h: New header file for debug-debugger.c.
15108 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15109 function is a separate thread anymore; add support for attaching.
15111 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15113 * tramp-x86.c: Fix a warning.
15115 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15117 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15118 on very large methods.
15120 * aot.c (load_patch_info): Fix a warning.
15122 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15124 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15125 mini-ops.h: alu membase optimizations.
15127 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15129 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15130 to speedup StringBuilder.
15132 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15134 * dominators.c (mono_compute_natural_loops): Fix detection of
15135 loop body start blocks.
15137 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15139 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15141 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15144 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15146 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15148 2006-01-25 Martin Baulig <martin@ximian.com>
15150 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15151 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15152 started to cleanup this file a little bit.
15154 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15156 * mini.c: optimize a codepath frequently happening in generics code.
15158 2006-01-23 Martin Baulig <martin@ximian.com>
15160 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15162 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15163 functions directly.
15165 * driver.c: debug-debugger.c is only available if
15166 `MONO_DEBUGGER_SUPPORTED' is defined.
15168 2006-01-23 Martin Baulig <martin@ximian.com>
15170 * debug-debugger.c: Only enable this on platforms where the Mono
15171 Debugger is working (x86 and x86_64).
15173 2006-01-21 Martin Baulig <martin@ximian.com>
15175 The Mono Debugger is now using the normal `mono' instead of the
15176 `mono-debugger-mini-wrapper' when executing managed code.
15178 * debug-debugger.c: New file; previously known as
15179 debugger/wrapper/wrapper.c.
15181 * debug-mini.c (mono_init_debugger): Removed.
15183 * driver.c (mono_main): Added new `--inside-mdb' command line
15184 argument which is used when running inside the debugger.
15186 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15188 * liveness.c (mono_analyze_liveness): Remove some unused data
15191 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15193 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15195 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15197 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15198 depends on implementation details of monobitset.
15200 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15203 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15205 * liveness.c: Update after monobitset changes.
15207 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15209 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15211 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15213 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15215 * mini-s390x.c: Remove warning messages.
15217 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15219 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15221 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15223 * generics.2.cs: Add ldelem/stelem_any test.
15225 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15227 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15229 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15231 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15233 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15235 * generics.2.cs: Reenable vtype tests.
15237 * inssel-x86.brg: Remove an icorrect valuetype rule.
15239 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15241 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15242 initial support for OP_ABS.
15244 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15246 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15248 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15250 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15251 conversion and implement LADD/LSUB.
15253 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15256 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15258 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15260 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15263 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15265 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15266 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15267 (stack walk problem).
15269 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15271 * aot.c (mono_aot_load_method): Fix a warning.
15273 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15275 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15277 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15279 * iltests.il: Add test for #77148.
15281 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15284 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15286 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15288 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15290 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15291 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15293 * basic-long.cs: Add lconv-to-r4/r8 tests.
15295 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15297 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15299 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15300 here as on other archs.
15302 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15304 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15306 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15308 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15310 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15312 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15313 instrument_prolog; Add memory_barrier instruction.
15315 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15317 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15319 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15321 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15323 * aliasing.c inssel.brg: Fix warnings.
15325 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15326 could skip initialization of some parts of memory.
15328 * mini.c mini-ia64.c: Fix warnings.
15330 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15332 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15334 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15335 a crash seen on sparc.
15337 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15339 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15341 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15343 * mini-ops.h: Add s390_backchain instruction
15345 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15347 * cpu-s390.md: Add s390_backchain instruction
15349 * mini-s390.c: Significant ABI changes
15351 * mini-s390.h: Cater for zero length structures
15353 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15355 * mini-s390.c: ABI fixes
15357 * inssel-s390.brg: Remove debug statements
15359 * cpu-s390.md: Fix length of ATOMIC_xx operations
15361 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15363 * basic-float.cs: Add float<->long conversion tests.
15365 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15367 * mini-s390.c: Fix LOCALLOC processing.
15369 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15371 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15373 * iltests.il: Add tests for some opcodes not covered by the other
15376 2005-12-15 Neale Ferguson <neale@sinenomine.net>
15378 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
15379 register loading for Tail processing; Correct trace output.
15381 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
15383 * cpu-s390.md: Correct size of jmp instruction.
15385 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15387 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
15389 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15391 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
15392 Bring s390 up to current level.
15394 2005-12-12 Zltan Varga <vargaz@gmail.com>
15396 * generics.2.cs: Disable the newly added tests as they do not work yet.
15398 * generics.2.cs: Add valuetype tests.
15400 2005-12-09 Zoltan Varga <vargaz@gmail.com>
15402 * basic-long.cs: Add i4->u8 test.
15404 * objects.cs: Add tests for JIT intrinsic.
15406 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
15407 optimizations lost by a mistake.
15409 2005-12-07 Zoltan Varga <vargaz@gmail.com>
15411 * basic-long.cs: Remove a test moved to objects.cs.
15413 * arrays.cs: Add more array tests.
15415 2005-12-06 Zoltan Varga <vargaz@gmail.com>
15417 * arrays.cs: Add new tests for multi-dimensional arrays.
15419 2005-12-06 Raja R Harinath <rharinath@novell.com>
15421 * Makefile.am (test_sources2): Add generics.2.cs.
15422 (EXTRA_DIST): Add test_sources2.
15424 2005-12-05 Ben Maurer <bmaurer@ximian.com>
15426 Support for boxing and unboxing nullable types as well as the
15427 isinst operation on nullables, per the CLI ammendment.
15429 * inssel.brg (CEE_ISINST): Special case for nullable
15431 * mini.c (handle_unbox_nullable): new method
15432 (handle_box): Special case for nullable types
15433 (mono_method_to_ir): Call handle_unbox_nullable in correct
15436 * generics.2.cs: New test suite
15438 * Makefile.am: Support for regression tests with generics.
15440 2005-12-03 Zoltan Varga <vargaz@gmail.com>
15442 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
15443 allocated to registers. Fixes #76800.
15445 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
15447 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
15449 2005-11-30 Zoltan Varga <vargaz@gmail.com>
15451 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
15454 2005-11-29 Zoltan Varga <vargaz@gmail.com>
15456 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
15459 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
15461 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
15462 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
15464 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
15465 single precision before storing to a single precision location.
15467 2005-11-28 Raja R Harinath <rharinath@novell.com>
15469 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
15471 2005-11-27 Zoltan Varga <vargaz@gmail.com>
15473 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
15476 * basic.cs: Remove test_0_byte_compares test which was moved to
15477 objects.cs a long time ago.
15479 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15481 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15483 2005-11-20 Zoltan Varga <vargaz@gmail.com>
15485 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
15486 handlers are called.
15488 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
15491 * mini-ia64.c: Add support for the throw->branch exception
15494 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
15496 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15498 * mini.c: Enabled "fastpath" deadce :-)
15500 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15502 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
15503 alias analysis pass to support it.
15504 * mini.h: Likewise.
15506 * liveness.c: Likewise (liveness computation can use aliasing
15507 information to be more accurate).
15508 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
15509 moreover made so that "--compile-all" uses the given optimization
15510 flags and not the default ones.
15511 * aliasing.c: Alias analysis (new file).
15512 * aliasing.h: Likewise.
15513 * Makefile.am: added "aliasing.c" and "aliasing.h".
15515 2005-11-17 Zoltan Varga <vargaz@gmail.com>
15517 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
15520 2005-11-13 Zoltan Varga <vargaz@gmail.com>
15522 * mini-exceptions.c (mono_handle_exception_internal): Remove the
15523 fp >= end_of_stack exit condition, as it is not needed, and it might
15524 become true for fp eliminated frames.
15526 2005-11-11 Zoltan Varga <vargaz@gmail.com>
15528 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
15531 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
15533 * mini-arm.c: fixed alignment of doubles/longs to match
15534 the C ABI (bug #76635).
15536 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
15538 * aot.c: fix compilation with --enable-minimal=aot.
15540 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
15542 * mini-arm.c: fixed compatibility with the new
15543 floating point emulator package for compares.
15545 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
15547 * mini.c : reverted sig->pinvoke changes (r51396-51397).
15549 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
15551 * mini-exceptions.c (print_stack_frame): Output to stderr.
15552 (mono_handle_native_sigsegv): Ditto.
15554 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15556 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
15557 OP_LCONV_TO_OVF_I implementation.
15559 * mini-amd64.c: Add support for the throw->branch exception
15562 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
15563 when the catch clause catches a more general exception, i.e. Object.
15565 2005-10-30 Zoltan Varga <vargaz@gmail.com>
15567 * cpu-ia64.md: Remove unused opcodes.
15569 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
15570 specific defines for architectures defining USE_SIGACTION.
15572 * mini-ia64.c: Fix some warnings.
15574 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
15575 version seemed to skip a frame.
15577 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15579 * mini.c: Clean up the usage of sig->pinvoke flag. Now
15580 only calls which are made to native code use this flag.
15582 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
15584 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
15585 varargs methods as well.
15587 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
15588 which have save_lmf set. Reorganize methods prologs a bit.
15590 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
15591 debugger to the proper place.
15593 2005-10-29 Martin Baulig <martin@ximian.com>
15595 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
15596 when running inside the debugger until the debugger has support
15599 2005-10-26 Zoltan Varga <vargaz@gmail.com>
15601 * mini.h: Fix a warning.
15603 2005-10-24 Miguel de Icaza <miguel@novell.com>
15605 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
15606 we expose publicly, this returns the string.
15608 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
15610 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
15611 with fp elimination.
15613 2005-10-21 Zoltan Varga <vargaz@gmail.com>
15615 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
15616 native stacktrace using the glibc 'backtrace' function if available.
15618 2005-10-20 Zoltan Varga <vargaz@gmail.com>
15620 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
15622 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
15623 handle SIGSEGVs received while in native code.
15625 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
15626 code, call mono_handle_native_sigsegv which will abort the runtime
15627 after printing some diagnostics, instead of converting it into a
15628 confusing NullReferenceException.
15630 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15632 * cpu-pentium.md: Remove unused opcodes.
15634 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15636 * mini-amd64.h (MonoLMF): Add rsp field.
15638 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15641 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15643 * mini-codegen.c (get_register_spilling): Fix some warnings.
15645 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15647 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15648 elimination during exception handling. Enable fp elimination by
15651 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15654 2005-10-16 Martin Baulig <martin@ximian.com>
15656 * mini-exceptions.c
15657 (mono_debugger_run_finally): New public method for the debugger.
15659 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15661 * debug-mini.c (mono_debug_init_method): Fix warning.
15663 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15664 the 'exname' parameter const to fix some warnings.
15666 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15668 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15669 introduced by the previous patch.
15671 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15673 * basic-float.cs: Add test for precision of float arithmetic.
15675 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15676 when loading/storing single values from/to memory.
15678 * mini.c (mono_jit_compile_method_with_opt): Create the function
15679 pointers in the correct domain.
15681 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15683 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15684 introduced by previous patch.
15686 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15687 when out_filter_idx is NULL.
15689 * mini-exceptions.c: Don't run filter clauses twice during exception
15690 handling. Fixes #75755.
15692 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15694 * aot.c: Add support for ldflda wrappers.
15696 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15699 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15701 * mini.c, mini.h: do not consider exception handlers blocks when
15702 setting up interface variables.
15704 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15706 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15708 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15710 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15711 causes a regression.
15713 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15715 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15717 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15718 of the OP_P definitions.
15720 * TODO: Add a proposal for dealing with the CEE/OP mess.
15722 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15723 optimizations from the x86 port.
15725 * cpu-amd64.md: Ditto.
15727 * basic.cs basic-long.cs: Add tests.
15729 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15731 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15732 Patrik Torstensson's implementation of my exception-handling
15733 optimization idea, when the exception object is not used
15736 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15738 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15739 of the mul_imm optimizations from the old jit.
15741 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15743 * mini.c, liveness.c: patch by Patrik Torstensson and
15744 Zoltan Varga to improve performance in methods with
15747 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15749 * driver.c: Remove 'Globalization' entry from --version.
15751 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15753 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15754 there is a profiler interested in JIT events.
15756 * aot.c: Load profile files produced by the AOT profiling module, and
15757 reorder methods based on the profiling info. Add a 'method_order' table
15758 to the AOT file to make mono_aot_find_jit_info work with the reordered
15761 * mini.h: Bump AOT file version info.
15763 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15765 * mini-arm.h: work around what looks like a gcc bug when optimizations
15768 2005-09-28 Raja R Harinath <rharinath@novell.com>
15770 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15771 conditionals. Use ...
15772 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15774 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15776 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15777 to determine the amount of memory to copy when passing valuetypes.
15779 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15780 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15782 2005-09-27 Zoltan Varga <vargaz@gmail.com>
15784 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
15785 information about aot.
15787 2005-09-27 Ben Maurer <bmaurer@ximian.com>
15789 * *.c: Replace the use of {Enter,Leave}CriticalSection with
15790 macros. This will allow a deadlock debugger to easily be plugged
15793 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
15795 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
15797 2005-09-27 Raja R Harinath <rharinath@novell.com>
15799 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
15800 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
15801 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
15802 ($(arch_built)) [CROSS_COMPILING]: Error out.
15804 2005-09-26 Zoltan Varga <vargaz@gmail.com>
15806 * aot.c: Add support for the no_special_static flag for classes.
15808 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15810 * Reapply reverted patches.
15812 * *: Revert r50174 as well.
15814 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
15816 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15818 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
15820 2005-09-23 Miguel de Icaza <miguel@novell.com>
15822 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
15823 part of the SIG_HANDLER_SIGNATURE.
15825 2005-09-23 Zoltan Varga <vargaz@gmail.com>
15827 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
15830 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
15831 introduced by previous patch.
15833 2005-09-21 Zoltan Varga <vargaz@gmail.com>
15835 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
15836 saved registers too.
15838 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
15839 upon the information returned by get_call_info ().
15841 * mini-x86.c (add_float): Fix stack size calculation.
15842 (mono_arch_call_opcode): Rewrite this so it works based up the
15843 information returned by get_call_info ().
15844 (mono_arch_get_this_vret_args): Ditto.
15846 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
15848 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
15849 in cinfo to determine the registers which need to be used.
15851 2005-09-20 Miguel de Icaza <miguel@novell.com>
15853 * driver.c (mono_main): Add --server and --desktop flags.
15855 2005-09-16 Zoltan Varga <vargaz@gmail.com>
15857 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
15858 registers as global registers.
15860 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
15861 longer needed with the new register allocator.
15863 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
15865 * cpu-ia64.md: Remove unused opcodes.
15867 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
15869 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
15871 * cpu-amd64.md: Remove unused opcodes.
15873 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
15874 needed with the new register allocator.
15876 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
15879 2005-09-16 Raja R Harinath <rharinath@novell.com>
15881 * Makefile.am (check-local): Don't invoke semdel-wrapper.
15883 2005-09-16 Martin Baulig <martin@ximian.com>
15885 * exceptions-amd64.c
15886 (throw_exception): Don't call mono_debugger_throw_exception() if
15887 we're a rethrow - see the FIXME in the code.
15889 2005-09-15 Geoff Norton <gnorton@customerdna.com>
15891 * mini.c (mono_init_exceptions): This only works on some architectures.
15893 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15895 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
15898 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
15900 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
15901 now in mini-exceptions.c.
15903 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
15905 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
15906 now in mini-exceptions.c.
15908 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15910 * exceptions-x86.c: Applied patch from Patrik Torstensson
15911 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
15913 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
15914 code into mini-exceptions.c. Add some assertions to it.
15916 2005-09-12 Zoltan Varga <vargaz@gmail.com>
15918 * aot.c (emit_section_change): Applied patch from "The Software Team"
15919 (<software@solmersa.com>). Fix as errors on windows.
15921 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15923 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
15924 method info into the LMF.
15926 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15928 * mini-ia64.c: Add proper unwind info for method epilogs.
15930 * exceptions-ia64.c: Add some code to help debugging.
15932 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
15934 * mini-exceptions.c: Fix warning.
15936 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15938 * mini.c: Really fix build.
15940 * mini-x86.c mini-amd64.c: Fix build.
15942 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15944 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
15946 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
15947 some Interlocked methods as intrinsics.
15949 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
15950 for Thread methods as well.
15952 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
15954 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
15956 * mini-ia64.c mini-x86.c mini-amd64.c
15957 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
15960 * mini.c (mono_init_exceptions): Fix build breakage.
15962 2005-09-10 Zoltan Varga <vargaz@gmail.com>
15964 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
15965 of instructions. Use the new ia64_unw_op macros for emitting unwind
15968 * mini.c (mono_init_exceptions): Initialize exception handling
15969 related trampolines at startup.
15971 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
15973 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
15975 2005-09-09 Zoltan Varga <vargaz@gmail.com>
15977 * mini.c: Handle type loading errors gracefully during compilation and
15978 throw the appropriate exception.
15980 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
15982 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
15983 for the mono binary.
15985 2005-09-09 Martin Baulig <martin@ximian.com>
15987 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
15990 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15992 * mini-arm.h: use emulation for conv.r.un for the release.
15994 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15996 * mini-arm.c, objects.cs: more fixes and tests for them.
15998 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16000 * mini-arm.c: align structures to at least 4 bytes to be able
16001 to keep our current optimized memcpy.
16003 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16005 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16007 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16009 * mini.c: ignore SIGPIPE.
16011 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16013 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16015 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16017 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16019 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16021 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16023 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16024 exception handling support.
16025 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16026 patch by Brian Koropoff <briank@marakicorp.com>).
16028 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16030 * mini.c: revert another 'optimization' which breaks when
16031 items on the eval stack need to be saved at a basic block end
16034 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16036 * jit-icalls.c: for arrays, ensure we always provide
16039 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16041 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16043 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16045 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16047 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16048 arguments in their original register.
16050 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16052 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16055 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16056 when ssapre is enabled.
16058 * inssel-long.brg: Fix bug in previous patch.
16060 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16061 multiplication by a constant.
16063 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16065 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16068 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16071 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16073 * inssel-arm.brg: apply changes tested by Brian Koropoff
16074 <briank@marakicorp.com>.
16076 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16078 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16080 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16082 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16083 to the same register if dreg is just a base register.
16084 (print_ins): Improve printing of membase opcodes.
16086 * inssel-x86.brg: Add optimized ldind(reg) rules.
16088 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16090 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16092 * mini.c: when running under valgrind, set the stack bottom for
16093 the GC at the actual approximate stack for the app (fixes running
16094 mono with valgrind).
16096 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16098 * mini.c: do no break at the first valuetype to init found
16099 (fixes bug #75791).
16101 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16103 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16105 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16107 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16109 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16111 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16113 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16115 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16117 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16120 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16123 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16126 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16128 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16130 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16132 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16133 in the tail recursion optimization.
16135 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16136 debug info into the assembly file.
16138 * iltests.il: Add test for filter regions.
16140 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16141 initial stack of filter regions. Fixes #75755.
16143 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16145 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16146 stack requirements.
16148 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16150 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16151 the check for an already compiled method on non-ia64 platforms.
16152 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16155 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16157 * inssel-x86.brg: Add some optimized call rules.
16159 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16161 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16164 * mini.h mini-trampolines.c: Pass the trampoline argument to
16165 mono_arch_patch_delegate_trampoline.
16167 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16169 * mini-trampolines.c: Fix build.
16171 * mini-amd64.h: Add delegate trampolines.
16173 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16175 * inssel-amd64.brg: Add optimized call rules.
16177 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16179 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16181 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16183 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16186 * mini-ia64.c: Remove LMF fixmes.
16188 * mini-ia64.h: Remove most fields from LMF.
16190 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16192 * mini-trampolines.c: Add support for IA64 function descriptors.
16194 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16195 for IA64 function descriptors.
16197 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16199 * tramp-arm.c: patch the vtable for virtual calls. Added
16200 support code to register/unregister the LMF.
16201 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16204 2005-08-19 Dick Porter <dick@ximian.com>
16206 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16207 bit value if needed.
16209 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16211 * mini.c (mini_get_method): Move handling of wrapper data here.
16213 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16215 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16218 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16219 bblock->code does not remain empty.
16221 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16223 * arrays.cs: Add regression test for #75832.
16225 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16226 rules. Fixes #75832.
16228 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16229 instruction scheduling.
16231 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16233 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16235 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16237 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16239 * mini-codegen.c: Fix VC build.
16241 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16243 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16245 * mini.h: fix signature for mono_register_opcode_emulation.
16247 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16249 * mini.c: Get rid of most of the helper_sig_... constants using
16250 mono_create_icall_signature ().
16252 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16254 * jit-icalls.c (helper_ldstr): New helper function.
16256 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16258 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16259 throw, load the string using a helper call instead of creating a string object.
16261 * aot.c: Update after LDSTR changes.
16263 * mini.h: Bump AOT file version.
16265 * aot.c: Save class size info into the AOT file. Print more statistics during
16268 * mini.h: Bump AOT file version.
16270 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16271 ordering of disasm cases. Fixes #74957.
16273 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16275 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16276 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16277 the generic code needed for the ARM port.
16279 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16281 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16282 inssel-arm.brg: more ARM features and fixes.
16284 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16286 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16287 ARM port work in progress.
16289 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16291 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16293 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16295 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16297 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16299 * *-ia64.*: Ongoing IA64 work.
16301 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16303 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16305 * TODO: Remove out-of-data todo stuff.
16307 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16310 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16312 * mini.h: Bump corlib version.
16314 2005-07-27 Martin Baulig <martin@ximian.com>
16317 (create_copy_ins): Added `const unsigned char *ip' argument; set
16318 `copy->cil_code' from it.
16320 2005-07-27 Martin Baulig <martin@ximian.com>
16322 * mini-exceptions.c (mono_handle_exception): Don't call
16323 mono_debugger_handle_exception() for filters.
16325 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16327 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16330 2005-07-26 Martin Baulig <martin@ximian.com>
16332 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16334 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16335 helper_compile_generic_method() if the method is actually virtual
16338 2005-07-26 Martin Baulig <martin@ximian.com>
16341 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16342 public; this is now accessed directly by the debugger.
16343 (mono_generic_trampoline_code): Removed.
16346 (mono_debug_init_method): Also add interncalls and wrappers.
16348 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16350 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16352 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16354 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16356 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16358 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16360 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16362 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16363 getting TLS offsets on AMD64 too.
16365 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16367 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16369 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16371 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16372 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16374 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16376 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
16378 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
16381 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
16382 mono_sparc_is_virtual_call ().
16384 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
16386 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
16387 trampoline parameters.
16389 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
16391 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
16392 to mono_arch_get_vcall_slot_addr.
16394 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
16397 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
16399 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16401 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
16403 2005-07-19 Martin Baulig <martin@ximian.com>
16405 * exceptions-amd64.c (throw_exception): Call
16406 mono_debugger_throw_exception() here like we're doing it on i386.
16408 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16410 * mini-ia64.c: Add optimized TLS access support.
16412 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
16414 * mini-exceptions.c: Ongoing IA64 work.
16416 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
16418 * mini.c: Use the default optimization set when embedding. Fixes
16421 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
16423 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
16424 of trampolines to a separate file.
16426 * mini-trampolines.c: New file.
16428 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
16431 * tramp-x86.c: Reorganize the trampoline code to be similar to the
16434 * mini-codegen.c: Fix cygwin build.
16436 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
16438 * mini.c: Add some minor changes needed by the IA64 port.
16440 * *-ia64.*: Ongoing IA64 work.
16442 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
16444 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
16445 trampolines into arch-independent and arch-dependent parts.
16447 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
16449 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
16451 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
16453 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
16454 the xp-regalloc-branch for amd64.
16456 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
16457 xp-regalloc-branch for x86.
16459 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
16461 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
16463 2005-07-06 Martin Baulig <martin@ximian.com>
16466 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
16467 (mono_jit_runtime_invoke): Likewise.
16469 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
16471 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
16474 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
16475 without loading their metadata. Reorganize the file format so exception handling+
16476 debug info is kept separate from normal method info. Create MonoJitInfo
16477 structures for methods lazily.
16479 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
16481 (x86_class_init_trampoline): Patch AOT class init trampolines too.
16483 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
16485 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
16488 * mini.h: Bump AOT file version.
16490 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
16492 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16494 2005-07-01 Raja R Harinath <rharinath@novell.com>
16496 * Makefile.am (check-local): Call semdel-wrapper.
16498 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
16500 * mini-x86.c: Revert the last change as it seems to break the build..
16502 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
16504 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16506 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
16508 2005-06-27 Ben Maurer <bmaurer@ximian.com>
16510 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
16511 outside of the macro, so strange stuff doesn't happen with gcc4
16512 (NEW_AOTCONST_TOKEN): Likewise.
16514 2005-06-28 Martin Baulig <martin@ximian.com>
16516 * mini.c (mini_class_is_system_array): New static method; use this
16517 instead of `klass->parent == mono_defaults.array_class' everywhere
16518 since this also works for the new generic array class.
16520 2005-06-26 Ben Maurer <bmaurer@ximian.com>
16522 * inssel.brg: Remove warnings.
16524 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
16526 * mini-ia64.c: Ongoing IA64 work.
16528 * basic-float.cs: Add float->i1 conversion test.
16530 * iltests.il: Add conv.u4 test.
16532 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
16534 * inssel-long.brg: Fix bug caused by last change.
16536 2005-06-23 Geoff Norton <gnorton@customerdna.com>
16538 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
16539 BSDs. Allows the x86 JIT to work on OSX86
16541 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
16543 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
16546 * mini-ia64.c: Ongoing IA64 work.
16548 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
16550 * mini-ia64.c: Ongoing IA64 work.
16552 * driver.c: Clean up jit_code_hash as well when using --regression.
16554 * inssel-long.brg: Fix long->i4/u4 conversion rules.
16556 * basic-long.cs: Add tests for long->u4 conversion.
16558 2005-06-18 Ben Maurer <bmaurer@ximian.com>
16560 * mini.c: Take mono_get_domainvar out of macros. This makes sure
16561 that we do not depend on undefined C behavior: the order stuff
16562 gets evaluated within an expression. Fixes mono when compiled on
16565 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
16567 * *-ia64.*: Ongoing IA64 work.
16569 * aot.c: Lower memory usage while loading AOT methods.
16571 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
16573 * mini.h: Bump AOT file format version.
16575 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
16577 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
16579 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
16581 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
16582 not on callee assembly). Fixed some comments.
16584 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
16586 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
16587 it gets proper disassembly.
16588 (emit_method_info): Remove some dead code.
16590 * mini.c (mini_method_compile): Allways allocate the GOT var in
16591 mono_method_to_ir for emulating opcodes.
16593 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
16595 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
16596 before freeing the code memory. Fixes #74990.
16598 * objects.cs: Add regression test for #74992.
16600 * liveness.c: Extend live ranges of arguments to the beginning of the
16601 method. Fixes #74992.
16603 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
16604 so it points into the faulting instruction.
16606 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
16608 * jit-icalls.c (mono_imul_ovf): Add exception handling.
16610 * *-ia64.*: Ongoing IA64 work.
16612 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
16614 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
16616 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
16618 * *-ia64.*: Ongoing IA64 work.
16620 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
16622 * basic-long.cs: Add tests for add/sub.ovf.
16624 * basic.cs: Add tests for sub.ovf.
16626 * *-ia64.*: Ongoing IA64 work.
16628 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16630 * *-ia64.*: Ongoing IA64 work.
16632 * basic.cs: Add conv.ovf.i4.un test.
16634 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16636 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16638 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16640 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16642 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16644 * *-ia64.*: Ongoing IA64 work.
16646 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16649 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16651 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16653 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16655 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16657 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16659 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16660 of a call is callable by a near call.
16662 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16664 * mini-ia64.c: Ongoing IA64 work.
16666 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16668 * genmdesc.c: Make the generated array non-static.
16670 * inssel-long.brg: Fix LSHR_IMM rule.
16672 * *-ia64.*: Ongoing IA64 work.
16674 * *-ia64.*: Ongoing IA64 work.
16676 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16678 * *-ia64.*: Ongoing IA64 work.
16680 * *-ia64.*: Ongoing IA64 work.
16682 * mini-ia64.c: Ongoing IA64 work.
16684 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16686 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16688 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16690 * objects.cs basic-long.cs: Move some tests to objects.cs.
16692 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16694 * *-ia64.*: Ongoing IA64 work.
16696 * iltests.il: Add a new test.
16698 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16699 newobj. Fixes #75042.
16701 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16703 * *-ia64.*: Ongoing IA64 work.
16705 * *-ia64.*: Ongoing IA64 work.
16707 * *-ia64.*: Ongoing IA64 work.
16709 * basic.cs objects.cs: Move tests accessing static variables as well.
16711 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16713 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16715 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16717 * driver.c: Always print failed tests.
16719 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16722 * *ia64*: Ongoing IA64 work.
16724 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16726 * basic.cs: Add tests for add.ovf. Fix warnings.
16728 2005-05-18 Miguel de Icaza <miguel@novell.com>
16730 * driver.c (mono_main): Avoid crash if no argument is passed to
16731 --break; Do not use g_error, but f_printf. And fix all other
16732 ocurrences of the same crash.
16734 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16736 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16737 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16740 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16742 * *-ia64.*: Add beginnings of IA64 backend.
16744 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16746 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16748 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16751 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16753 * mini-amd64.c: Fix a warning.
16755 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16757 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16758 in float_neg. Fixes #74897.
16760 * mini-amd64.c (emit_call): Fix another near call bug.
16762 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16764 * declsec.c: Keep the appdomain information in the structure. Added a
16765 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16766 value gets overwritten).
16767 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16768 an MonoAppDomain member to MonoSecurityFrame.
16769 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16770 used in the stack walk. Now use a MonoArray which grow (double) when
16773 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16775 * mini.c: Re-enabled runtime cleanup, since running threads should
16776 now properly stop when exiting.
16778 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16780 * mini-codegen.c: New file contaning the arch-independent local
16781 register allocator. Not used by any architectures yet.
16783 * mini.h linear-scan.c: Merge some changes from the
16784 mini-xp-local-regalloc branch.
16786 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
16788 * mini-amd64.c (emit_call): Fix calls to native functions when the
16789 runtime is compiled as a shared library. Fixes #74756.
16791 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
16792 on a literal field. Fixes #74751.
16794 2005-04-25 Raja R Harinath <rharinath@novell.com>
16796 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
16798 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
16800 * objects.cs: Add missing null casting test.
16802 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
16804 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
16805 in wrapper methods. Also rename 'address' variable to 'offset'.
16807 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
16809 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
16812 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
16814 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16817 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16819 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
16821 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16823 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
16824 just the last bytes.
16826 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16828 * aot.c (mono_compile_assembly): Fix warning.
16830 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
16831 by the _MSC_VER stuff.
16833 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
16835 * inssel-long.brg: Fix #74588.
16837 * cpu-amd64.md: Fix #74591.
16839 * iltests.il: Add new regression tests.
16841 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
16843 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
16846 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
16848 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
16850 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
16851 from Bill Middleton <flashdict@gmail.com>.
16853 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
16855 * arrays.cs: Add new regression test. Fix warnings.
16857 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
16859 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
16860 and leakage in CKFINITE.
16862 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
16863 this to a null op since it is called on amd64 too.
16865 * exceptions-amd64.c (get_throw_trampoline): Align stack.
16867 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
16868 body since this is not used on amd64.
16870 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
16872 * mini-amd64.c: Remove obsolete fixmes.
16874 * mini.c (print_method_from_ip): Fix debugging support.
16876 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16878 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
16879 so that expressions that don't give much gain are not reduced.
16880 * ssapre.h: Likewise.
16882 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
16884 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
16886 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
16888 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
16890 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
16892 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
16894 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
16896 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
16898 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
16901 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
16903 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
16905 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
16907 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
16908 MONO_ARCH_USE_SIGACTION. Fixes #74252.
16910 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
16912 * mini-x86.c: Fix up stack overflow handling.
16914 * exceptions.cs: Add new regression test.
16916 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
16918 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
16919 mono_jit_thread_attach.
16921 * mini.c (mono_method_to_ir): Verify called method is not abstract.
16923 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16925 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
16926 avoid calling constructors using callvirt.
16928 * inssel.brg: Fix #74073.
16930 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
16932 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
16933 compilation with non-GCC compilers.
16934 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
16935 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
16937 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
16939 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
16940 klass->interface_offsets (will likely fix bug#74073).
16942 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16944 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
16946 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
16948 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
16949 to amd64_div_reg_size ().
16951 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
16953 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
16955 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
16957 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16959 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
16961 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16963 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
16965 * mini.c (mono_precompile_assembly): Load and precompile referenced
16966 assemblies as well. Fixes #74015.
16968 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
16970 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
16972 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
16974 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
16975 a lot of checks and (anyway) permissions cannot work until corlib is
16978 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
16980 * mini-ppc.c: fixed ABI issue on sysv/ppc.
16982 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
16984 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
16985 calls (fixes bug#72824).
16987 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16989 * mini.c: fix tail recursion elimination (see test in bug#73936).
16991 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
16993 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
16994 some fp functions in sse2 mode.
16996 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
16998 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17000 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17002 * mini.h mini.c: Add mono_get_jit_tls_key ().
17004 * mini-x86.c: Enable fast TLS support on windows.
17006 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17008 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17009 * mini.c: Check for p/invoke method when generating code. If a
17010 p/invoke method, or it's class, isn't decorated with [Suppress
17011 UnmanagedCodeSecurity] then generate code to call System.Security.
17012 UnmanagedDemand (only if the security manager is active).
17014 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17016 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17017 last change as it seems to cause strange crashes.
17019 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17021 * *.c: handle unsafe function pointers where needed.
17023 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17025 * mini.c (mono_jit_free_method): Remove the fixme too.
17027 2005-03-15 Miguel de Icaza <miguel@novell.com>
17029 * mini.c: As discussed, make the code actually free the delegate
17030 thunk now, to enable the debugging of delegate problems, use
17031 MONO_DEBUG=1 when running Mono.
17033 This takes also care of parts of the leaks as seen by Joe.
17035 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17037 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17038 thread_tls_offset calculation.
17040 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17042 * declsec.c: Reworked linkdemand checks for icall. The previous code
17043 was using the declaration code (untrusted) and didn't work as expected
17044 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17047 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17049 * iltests.il: Add new localloc test.
17051 * mini-amd64.c: Handle large stack allocations the same way as on
17052 windows if stack overflow handling is working.
17054 * mini-amd64.c: Allocate the signal stack using mmap.
17056 * mini.c (sigsegv_signal_handler): Fix reading of context.
17058 * mini-exceptions.c: Fix up stack overflow handling.
17060 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17062 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17064 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17066 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17068 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17069 tramp_init functions as they are no longer needed.
17071 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17073 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17075 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17077 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17079 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17082 * mini-ops.h: Add OP_LMUL_IMM.
17084 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17085 long mul/div opcodes as intrinsic.
17087 * mini-amd64.c (emit_call): Handle the case when the callee might be
17090 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17092 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17095 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17097 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17099 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17101 * mini.c (mono_codegen): Don't leak here, to help people running
17104 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17106 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17107 conversions in sse2 mode.
17109 * basic-float.cs: Add regression test.
17111 * mini-amd64.c: Reenable sse2.
17113 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17115 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17117 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17119 * driver.c: Copyright text should include 2005.
17121 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17123 * cpu-amd64.md (load_membase): Fix more max lengths.
17125 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17127 * cpu-amd64.md (load_membase): Fix max length.
17129 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17131 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17133 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17134 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17136 * basic-float.cs: Add rounding regression test.
17138 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17140 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17142 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17143 structures in registers for pinvoke wrappers.
17145 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17147 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17149 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17151 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17152 wrapper to mono_jit_thread_attach.
17154 * mini.c (mini_jit_thread_attach): New jit icall.
17156 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17157 native->managed wrappers.
17159 * exceptions.cs: Add new regression test.
17161 * mini.c (optimize_branches): Check regions in the cbranch to throw
17162 block case as well. Fixes #73242.
17164 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17166 * mini.c: thread safety fixes.
17168 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17170 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17171 patching stuff, since delegates use jump trampolines so there is
17174 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17177 * tramp-amd64.c: Fix build.
17179 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17180 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17182 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17183 Rename this to mono_arch....
17184 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17186 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17188 * mini-amd64.c (emit_call): If both the caller and the callee is
17189 guaranteed to have 32 bit addresses, emit a normal call.
17191 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17193 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17194 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17195 method_ptr inside delegates.
17197 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17199 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17200 invalidated. Fixes #73001.
17202 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17204 * mini-x86.c: Only use stdcall for pinvokes on windows.
17206 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17208 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17209 * mini-x86.c: remove unreliable __thread var offset detection,
17210 use the correct accessors and enable by default.
17212 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17214 * mini.c (mono_jit_free_method): Fix memory leak.
17216 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17218 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17220 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17222 * cpu-amd64.md: Fix lengths of atomic opcodes.
17224 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17226 * driver.c: try to not imply using ICU is any good.
17228 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17230 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17231 functions as inline ops.
17233 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17234 some Interlocked functions as inline ops.
17236 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17238 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17240 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17242 * mini.c: Add support for OP_NOT_TAKEN.
17244 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17245 structures in registers for pinvoke wrappers.
17247 * mini-amd64.c: Fix warnings.
17249 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17251 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17253 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17255 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17256 address instead of loading the address from it.
17258 * mini-x86.c: Add support for returning small structs in registers
17259 on Win32. Fixes part of #70864.
17261 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17263 * trace.c (get_token): Improve error checking.
17265 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17267 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17269 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17271 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17272 it can be reused for MonoClass.
17273 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17276 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17278 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17279 instead of a MonoReflectionMethod. The method information wasn't used
17280 when displaying SecurityException details (but will be now).
17282 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17284 * Makefile.am : windows build fix.
17286 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17288 * iltests.il: Add new regression test.
17290 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17293 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17295 * mini.c: Moved linkdemand check into helper function check_linkdemand
17296 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17299 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17301 * declsec.c: Added statistics counter for different kinds of
17303 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17304 (and commented) declaration.
17305 * mini.c: Added statistics counter for security Demand code
17306 generation. Added display of security statistics.
17308 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17310 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17311 Fix compilation errors under gcc-2.95.
17313 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17315 * mini.c, driver.c: Use the new jit trampoline hashtable
17317 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17319 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17321 2005-02-11 Martin Baulig <martin@ximian.com>
17323 * debug-mini.c (mono_debug_close_method): Free the line number array.
17325 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17327 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17330 * mini.h: Bump AOT file format version.
17332 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17334 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17336 * declsec.h: Added macros to get/set lazyly initialized security
17337 informations about assemblies. Added new enum for different type of
17338 possible LinkDemand violation. Added function to check LinkDemands.
17339 * mini.h: Added a field to MonoCompile to hold any security violation
17340 detected when JITting a method (so it can be thrown later).
17341 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17342 and CEE_CALLVIRT. Added code to throw exception at the end of
17343 mini_method_compile (note: the exception is unhandled right now).
17345 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17347 * mini.c, jit-icalls.c: use the managed implementation of
17348 memset for initobj and memset, to avoid managed <-> unmanaged
17351 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17353 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17354 optimization if it would need a GOT var.
17356 * basic.cs: Add tests for constant propagation and switch statements.
17358 * ssa.c: Fix out-of-range constant propagation and switch statements.
17360 2005-02-09 <vargaz@freemail.hu>
17362 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17364 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17366 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17368 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17370 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17372 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17374 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17375 arithmetic operations.
17377 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
17379 * mini-ppc.c: add a workaround for broken user code that
17380 DllImports vararg functions with non-vararg signatures.
17382 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
17384 * mini.c (mono_jit_compile_method_inner): Add detection and a
17385 meaningfull error message for assemblies written in Managed C++.
17387 * tramp-amd64.c mini-amd64.h: Add support for
17388 create_trampoline_from_token ().
17390 * aot.c mini-x86.c abcremoval.c: Applied patch from
17391 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
17393 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
17395 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
17396 which takes a MonoImage/token as parameter instead of a MonoMethod.
17398 * aot.c: Use the new trampoline for initializing vtables.
17400 * aot.c: Add support for ldfld/stfld_remote wrappers.
17402 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
17403 rules for compare <MEM>, IMM.
17405 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
17407 * aot.c: Handle inherited finalizers correctly.
17409 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
17411 * inssel.brg (stmt): Add a missing _setup_... ().
17413 * aot.c: Save some parts of the class state to the AOT file and use it
17414 to recompute that state when a class is initialized.
17416 * mini.c: Install AOT hooks into the runtime.
17418 * mini.h: Bump AOT file format version.
17420 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
17423 * iltests.il: Add new test.
17425 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
17427 * mini.c: fix typo.
17429 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
17431 * mini.c: setup the statistical profiler in the thread attach
17432 callback to cope with the new single thread code.
17434 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
17436 * mini-ppc.c: ensure we have enough room for the profiler
17437 calls (fixed bug#72084).
17439 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
17441 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
17444 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17446 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
17448 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17450 * ssapre.c: Fixed an issue with down safety (this allows IronPython
17451 to succesfully execute parrotbench).
17452 * ssapre.h: Likewise.
17454 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17456 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
17457 variable for stores to method arguments (fixes a SSAPRE issue).
17459 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17461 * mini.c: handle value types in dup, fixes gen-112.cs.
17463 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
17465 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
17466 sequence for calls in dynamic methods to avoid thunks.
17468 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
17470 * mini.c: correctly remove dynamic methods from the hashtable.
17472 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17474 * driver.c: Disabled SSAPRE until fix the bug that appears
17475 in IronPython's parrotbench.
17477 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
17479 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
17481 * mini.c (mono_method_to_ir): Revert the previous change.
17483 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
17484 when AOT compiling.
17486 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
17487 mono_jit_info_table_find () etc. when running under valgrind.
17489 * inssel.brg: Fix warnings.
17491 * mini-exceptions.c: Fix warnings.
17493 2005-01-31 Martin Baulig <martin@ximian.com>
17495 * driver.c (compile_all_methods_thread_main): Don't try to compile
17496 generic methods or anything which has type parameters.
17498 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
17500 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
17502 * TestDriver.cs: Add --verbose flags.
17504 * graph.c ssa.c: Fix 64 bit warnings.
17506 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
17507 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
17508 Fix 64 bit warnings.
17510 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
17511 variable not spotted by gcc.
17513 * mini-amd64.c inssel-amd64.brg: Applied patch from
17514 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
17515 X86_COMPARE_MEMBASE opcodes.
17517 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
17519 2005-01-29 Ben Maurer <bmaurer@ximian.com>
17521 * *: MonoMethod->signature might be NULL now. You *MUST* use
17522 mono_method_signature.
17524 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17526 * driver.c (compile_all_methods_thread_main): Compile the methods
17527 without invoking cctors.
17529 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17531 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
17532 * basic-calls.cs: test for the above.
17534 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17536 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
17537 MonoJitInfo changes.
17539 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
17541 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
17542 eagerly if it contains dynamic methods.
17544 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
17546 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
17547 trace, it is now computed by an icall from trace_ips.
17549 * mini-exceptions.c: Fix a warning.
17551 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
17553 * mini-exceptions.c: don't bother getting stack trace info if
17554 it's not going to be used.
17556 2005-01-27 Raja R Harinath <rharinath@novell.com>
17558 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
17561 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
17563 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
17565 * aot.c: Avoid calling mono_method_get_header () if not needed.
17567 * mini.h: Bump AOT file format version.
17569 * mini.c (mono_emit_native_call): Allocate a GOT var here.
17571 * mini.c (mono_print_tree): Print more info for calls.
17573 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
17575 * declsec.h: Remove warning by adding missing include for marshal.h
17577 2005-01-26 Martin Baulig <martin@ximian.com>
17579 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
17582 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
17584 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
17587 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
17589 * aot.c (mono_compile_assembly): Fix a warning.
17591 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
17593 * declsec.c: Look for security attributes on the original MonoMethod
17594 (and not the wrapped one). This fix permissions on icalls.
17596 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17598 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17600 * mini.c (mono_allocate_stack_slots): Add a fixme.
17602 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17604 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17606 * inssel.brg: optimize casts of sealed types (more
17607 optimizations waiting for fixes in remoting).
17609 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17611 * inssel.brg (stmt): Add another dummy rule.
17613 * driver.c: Fix warnings.
17615 * driver.c (mono_main): If running under valgrind, instruct glib to use
17616 the system allocation functions so valgrind can track the memory
17617 allocated by the g_... functions.
17619 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
17621 * mini-ops.h: Add OP_DUMMY_STORE opcode.
17623 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
17625 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
17626 variables in try regions.
17628 * mini.c (mini_method_compile): Don't disable optimizations on large
17629 methods when AOT compiling.
17631 * mini.c (mono_allocate_stack_slots): New arch independent method to
17632 allocate stack slots. Not yet used.
17634 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17636 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17638 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17640 * mini-ppc.c: make the branch info relative as the code
17641 buffer can be reallocated.
17643 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17645 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17646 * driver.c: Removed the AOT/security restriction. Now initialize the
17647 security manager (in metadata) if --security is used.
17648 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17649 rather than the pointer to declarative security, when AOT is used.
17651 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17653 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17654 basic blocks, reduced intrinsic exception throwing code size.
17656 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17658 * driver.c (mini_usage): Reorder the usage screen.
17660 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17662 * mini.c (mono_resolve_patch_target): Fix warning.
17664 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17666 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17669 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17671 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17672 breaks the amd64 build.
17674 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17675 register allocation. Fixes #71454.
17677 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17679 * arrays.cs: Add new regression test.
17681 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17683 * ssapre.c: Turned usage of snprintf to GString.
17684 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17685 (I left it on by mistake in my previous commit).
17687 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17689 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17690 on cond branch optimization (fixes bug# 71515).
17692 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17694 * abcremoval.c: Fixed bug 71062.
17695 * abcremoval.h: Likewise.
17697 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17699 * mini.c: Added a new functionality to optimize_branches, the removal
17700 of useless basic blocks, and fixed some problem in the removal of
17701 critical edges; some utility functions added for both purposes.
17702 * ssapre.c: Added complex expression support, and fixed bug 70637.
17703 * ssapre.h: Likewise.
17704 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17706 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17707 * driver.c: Re-enabled SSAPRE.
17709 2005-01-19 Martin Baulig <martin@ximian.com>
17711 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17712 the result of mono_get_method_constrained().
17714 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17716 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17719 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17721 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17722 be detected. Fixes #59296.
17724 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17726 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17727 which can happen. Fixes #71361.
17729 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17731 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17734 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17736 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17737 appdomain-unload.exe to fail.
17739 * mini.c: Fix some memory leaks.
17741 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17743 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17744 Fixed bug and sped up some codepaths.
17746 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17748 * mini.c: Fix some memory leaks.
17750 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17753 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17755 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17758 * iltests.il: Add regression test for #71320.
17760 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17762 * mini.c (mono_codegen): Fix installation of profiler hooks.
17764 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17766 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17768 * mini.h, mini.c, cfold.c: optimize access to enum
17769 readonly fields, too. Eval conditional branches if possible
17770 to perform unreachable code removal in more cases.
17772 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17774 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17776 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17779 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17780 WinXP DEP. Fixes #71244.
17782 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
17784 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
17786 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
17788 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
17790 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
17792 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
17795 * mini.h: Bump AOT version.
17797 * mini.h (MonoCompile): Change exvar to a hash table.
17799 * mini.c: Allocate a separate exvar for each handler block.
17801 * mini.c: Get rid of the computation of filter_lengths, its not needed.
17803 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
17804 ex var with the pending exception and only throw if the two are equal.
17807 * exceptions.cs: Add tests for rethrow and nested catch clauses.
17809 * mini-x86.c: Fix warnings.
17811 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
17812 used by all the ports now.
17814 * aot.c: Add write-symbols and save-temps options.
17816 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17818 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
17820 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
17822 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
17825 * tramp-s390.c: Check vtable slot belongs to the domain.
17827 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
17828 as per other platforms.
17830 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
17832 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
17834 * driver.c: we don't run the Main() code in a subthread anymore.
17836 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
17838 * mini.c: added experimental rtc support in the statistical
17839 profiler: if the user has the permission, more accurate statistics
17840 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
17841 The MONO_RTC value must be restricted to what the linux rtc allows:
17842 power of two from 64 to 8192 Hz.
17844 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17846 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
17848 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
17850 * mini-ppc.c: better icache flush for smp.
17852 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
17854 * mini-amd64.c (emit_move_return_value): Fix memory leak.
17856 * mini-x86.c (get_call_info): Add the get_call_info () code from the
17857 amd64 port, not yet used.
17859 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17861 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
17864 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
17866 * driver.c: Added --security option to activate the security manager.
17867 Right now this will allow code generation for declarative demands and
17868 is disabled when AOT is specified.
17869 * mini.c: Add code generation for declarative security demands.
17870 * mini.h: Add mono_use_security_manager as an extern gboolean.
17872 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17874 * aot.c (mono_compile_assembly): Speed up compilation a bit by
17875 emitting more dense assembly code.
17877 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
17878 exception throwing stuff.
17880 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
17882 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
17885 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
17886 left in by mistake.
17888 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
17891 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
17893 * tramp-*.c: Only patch vtable slots if the object is in the current
17894 domain. Fixes appdomain-unload.exe.
17896 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
17898 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
17901 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17903 * mini.c (reverse_branch_op): New helper function.
17905 * mini.c (optimize_branches): Run the new optimization only on
17906 platforms which support it. Also reverse all kinds of branches.
17908 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
17910 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
17913 * mini.c (optimize_branches): Reverse not-equals branches if the false
17914 bblock is a throw. This happens a lot of time with argument checking in
17917 * mini.c (mono_codegen): Add support for placing basic blocks after
17918 the function epilogue.
17920 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
17923 2005-01-05 Miguel de Icaza <miguel@ximian.com>
17925 * mini.c (setup_stat_profiler): Only set this up if the platform
17926 supports ITIMER_PROF.
17928 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17930 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
17933 * inssel.brg: Fix a warning.
17935 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
17937 * mini.c: added support for statistical profiler
17938 (run with: --profile=default:stat).
17940 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
17942 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
17944 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
17946 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
17947 related to global registers from the amd64 port.
17949 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
17951 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
17953 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
17954 with global registers.
17955 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
17957 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
17959 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
17961 * debug-mini.c (encode_value): Fix off-by-one.
17963 * aot.c (encode_value): Likewise.
17965 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
17967 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
17969 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
17972 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
17974 * aot.c (emit_method_info): Increase size of temp buffer.
17976 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
17979 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
17981 * aot.c (emit_method_info): Fix build.
17983 * aot.c: Further rework of the AOT file format to reduce the size of
17984 the method info data.
17986 * mini.h: Bump AOT file format version.
17988 2004-12-27 Martin Baulig <martin@ximian.com>
17990 * mini.c (mini_get_method): New static method; call
17991 mono_get_method_full() and mono_get_inflated_method().
17992 (mono_method_to_ir): Use mini_get_method() instead of
17993 mono_get_method_full().
17995 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
17997 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
17999 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18001 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18003 * inssel-amd64.brg: Add some optimization rules.
18005 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18007 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18008 standard not GC'd stuff is fine.
18010 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18012 * aot.c: Rework the AOT file format to get rid of most of the global
18013 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18015 * mini.h: Bump AOT file format version.
18017 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18019 * mini.h: Bump AOT file format version.
18021 * aot.c (mono_aot_is_got_entry): New function to determine if an
18022 address is inside a GOT.
18024 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18026 * cpu-pentium.md: Increase the maximum size of some instructions which
18027 might involve a got access.
18029 * mini.c (get_method_from_ip): Another debug helper function.
18031 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18032 when got var accesses are created during the decompose phase.
18034 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18036 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18037 argument mini_compile_method and to MonoCompile, and use this to
18038 determine whenever a given method is compiled for AOT. This allows the
18039 other methods compiled during AOT compilation to be free of AOT stuff,
18040 so the backends does not need to add special support for them by
18041 creating a fake GOT etc.
18043 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18046 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18048 * mini.c (mono_method_to_ir): It turns out that some of the
18049 x-appdomain wrappers are lax with types, so just ignore this for
18052 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18053 at the vtable->klass. If it is non-shared code we can just use the
18056 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18058 * mini-ppc.c: access MonoDomain from tls, too.
18060 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18062 * declsec.c: Removed unused variable (and related warning ;-)
18064 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18066 * iltests.il: New test for LDELEMA on an array of ref types.
18068 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18069 all ldelema's on reftypes.
18070 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18071 it was the wrong place to put it.
18073 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18074 register to pop to make this cleaner, at the request of Paolo.
18076 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18078 * mini-ops.h (OP_GETHASHCODE): New op.
18080 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18082 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18085 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18088 * mini-x86.c (mono_arch_output_basic_block): Rather than
18096 The first is 3 bytes while the second is 1. This saves 36 kb on
18097 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18098 see a small boost because of icache locality.
18100 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18102 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18104 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18105 started code sharing with the generic code.
18107 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18109 * mini-ppc.c, cpu-g4.md: added code for direct access to
18112 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18114 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18115 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18118 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18120 * declsec.c|h: Added functions to cache the declarative stack modifiers
18121 in MonoJitInfo and to create a security frame from a MonoJitInfo
18123 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18124 created. Register internal calls for System.Security.SecurityFrame::
18125 _GetSecurityFrame and _GetSecurityStack.
18126 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18127 the definitions for the new stack walk/callback mechanism.
18128 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18129 first security frame for LinkDemands and InheritanceDemands) and
18130 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18132 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18133 walk initialization (lupus).
18135 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18137 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18139 (handle_loaded_temps): Do not create a temporary variable for
18140 things that we know are temps. They will never be modified.
18141 (mono_spill_call): Set MONO_INST_IS_TEMP
18142 (mono_emulate_opcode): ditto
18144 (mono_method_to_ir.CEE_DUP): ditto
18146 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18148 * mini.c (type_to_eval_stack_type): Make this handle the void type
18149 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18150 (emit_tree): use ip_in_bb to special case some common idioms
18151 Update all callers to pass in the IP.
18152 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18154 This gives us a nice 2% speedup in mcs bootstrap.
18156 * mini-x86.c (peephole_pass): Peephole pass to make
18165 * mini.c (ip_in_bb): new method.
18166 (mono_method_to_ir): use this method rather than doing the hash
18169 * linear-scan.c (mono_linear_scan): When expiring actives, you
18170 don't need to keep around variables that expire on this
18171 instruction. This makes it so that:
18174 store (ebx add (ebx, 1))
18178 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18180 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18181 combination to avoid doing two copies. Fix up problems with previous
18184 * mini.c: Fix 64 bit warnings.
18186 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18188 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18190 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18191 changes from the x86 code.
18193 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18195 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18197 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18198 throwing code to reduce its size, unify the AOT and non-aot code and
18199 get rid of relocations in the AOT case.
18201 * mini-x86.h mini.c exceptions-x86.c
18202 (mono_arch_get_throw_corlib_exception): New arch specific function to
18203 raise corlib exceptions which doesn't require relocations in the
18206 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18208 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18210 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18213 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18216 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18218 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18219 with add function when used from Inc/dec atomic
18220 functions. Re-enabled optimization on x86.
18221 * mini-ops.h: renamed atomic_add functions to
18222 allow _add to match the Interlocked::Add and
18223 _add_next to match Interlocked::Inc/Dec.
18225 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18227 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18228 linking of BBs to the end BB, and enabled SSAPRE also with
18229 consprop and copyprop (which was prevented by that bug).
18231 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18233 * mini-x86.c: disabling the Interlocked optimizing code.
18235 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18237 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18238 file version check.
18240 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18242 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18243 interlocked optimization due lack of support on x86, rewrote
18244 exchange to take into account that base may be in eax.
18246 xsp works again; activated Interlocked optimizing code.
18248 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18250 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18252 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18254 * mini-ops.h: Add new opcodes.
18256 * mini.h: Add new patch types. Add got_var to MonoCompile.
18258 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18259 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18260 make it work with all kinds of patchable code.
18262 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18263 address of the GOT, and referencing entries in the GOT.
18265 * mini.c: Add code to load the GOT address if needed by an opcode.
18267 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18268 independent AOT code on the x86 using an elf-style Global Offset Table.
18270 2004-12-14 Raja R Harinath <rharinath@novell.com>
18272 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18274 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18276 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18279 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18281 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18282 of Interlocked:Increment/Decrement/Add as inline ops.
18283 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18285 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18287 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18288 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18290 2004-12-12 Duncan Mak <duncan@ximian.com>
18292 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18293 again. `patch_info->table_size' is no longer valid after Zoltan's
18296 2004-12-12 Martin Baulig <martin@ximian.com>
18298 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18299 if we are the "real" method, ie. not an inlined method inside it.
18301 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18303 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18304 before we look in the special fields table. This fixes
18305 ../tests/thread-static-init.cs.
18307 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18309 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18310 for Array get_Rank and get_Length. Fixes bug #70465.
18312 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18314 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18315 separate structure to reduce the size of MonoJumpInfo.
18317 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18319 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18321 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18323 * mini.c (mini_get_inst_for_method): Changed to allow ports
18324 to return a MonoInst instead of opcode
18325 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18327 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18328 Allow ports to return a created MonoInst instead of op-code, will enable
18330 (renamed mini_get_opcode_for_method to better reflected the functionality)
18332 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18334 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18336 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18338 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18341 2004-12-08 Martin Baulig <martin@ximian.com>
18343 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18344 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18346 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18348 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18351 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18354 2004-12-08 Raja R Harinath <rharinath@novell.com>
18356 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18358 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18360 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18361 bug introduced by the previous patch.
18363 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18365 * mini-ppc.c, objectc.cs: handle large structs passed by value
18366 (fixes bug #69972).
18368 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18370 * mini-ppc.c: OP_ARGLIST implementation from
18371 Geoff Norton <gnorton@customerdna.com>.
18373 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18375 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18376 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
18378 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18380 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
18382 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18384 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
18387 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
18389 * mini-sparc.c: Zero out localled-ed memory.
18391 * iltests.il: Add tests for zeroing out localloc-ed memory.
18393 2004-12-04 Martin Baulig <martin@ximian.com>
18395 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
18396 mono_method_get_signature_full().
18398 2004-12-03 Massimiliano Mantione <massi@ximian.com>
18400 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
18401 and some utility functions (always for SSAPRE), integrated SSAPRE.
18402 * mini.h: Likewise.
18403 * driver.c: Added ssapre option.
18404 * ssa.c: Small fix on OP_ARG handling.
18405 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
18406 * Makefile.am: Likewise.
18408 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
18410 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
18411 now in the xp code.
18413 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
18416 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18418 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
18420 * cpu-s390.md : Increase instruction length of oparglist.
18422 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
18424 2004-11-30 Martin Baulig <martin@ximian.com>
18426 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
18427 virtual generic methods. We call a special helper_compile_generic_method()
18428 icall to retrieve the method from the vtable, inflate and compile
18429 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
18431 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
18433 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
18435 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
18437 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
18439 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
18442 2004-11-27 Ben Maurer <bmaurer@ximian.com>
18444 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
18445 platforms with PIC aot.
18447 2004-11-28 Martin Baulig <martin@ximian.com>
18449 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
18452 2004-11-28 Martin Baulig <martin@ximian.com>
18454 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
18455 the result of mono_type_get_underlying_type() to check whether
18458 2004-11-26 Martin Baulig <martin@ximian.com>
18461 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
18464 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
18466 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
18467 the same way as the other arguments so they won't get clobbered.
18469 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
18470 calls through R11 since it is clobbered by the trampoline code.
18472 2004-11-26 Raja R Harinath <rharinath@novell.com>
18474 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
18475 pick up in-tree mscorlib.dll.
18477 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
18479 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
18481 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
18482 runtime data/code are now stored in a table similar to the GOT in ELF.
18483 This allows the code itself to be position independent.
18485 * aot.c: Fix loading of referenced assemblies after the lazy assembly
18488 * aot.c: Attach ELF type (object/function) directives to all global
18491 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
18493 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
18495 * mini-amd64.h: Turn on PIC AOT code.
18497 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
18498 returning the offset within an OP_AOTCONST instruction where the GOT
18499 offset needs to be added.
18501 * mini.h: Bump AOT file format version.
18503 2004-11-25 Martin Baulig <martin@ximian.com>
18505 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
18506 uninflated generic methods.
18508 2004-11-25 Martin Baulig <martin@ximian.com>
18510 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
18512 2004-11-24 Martin Baulig <martin@ximian.com>
18514 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
18515 original klass (this only applies for generic instances).
18517 2004-11-24 Martin Baulig <martin@ximian.com>
18519 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
18520 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
18523 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
18525 * mini.c (mono_method_to_ir): Disable inlining for methods containing
18526 localloc. Fixes #69678.
18528 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
18530 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
18532 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
18533 used SSE registers on pinvoke calls. Fixes #69774.
18535 2004-11-23 Geoff Norton <gnorton@customerdna.com>
18537 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
18538 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
18540 2004-11-23 Raja R Harinath <rharinath@novell.com>
18542 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
18543 Refer directly to the mcs/ tree.
18545 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18547 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
18548 Check if a trampoline for a synchronized method is required.
18550 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
18552 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
18553 with localloc if needed. Throe arithmetric exception in
18554 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
18555 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
18557 2004-11-19 Geoff Norton <gnorton@customerdna.com>
18559 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
18560 types before switching on type. Fixes #69622.
18562 2004-11-19 Raja R Harinath <rharinath@novell.com>
18564 * Makefile.am (check-local): New. Integrate into 'make check'.
18565 (MCS,RUNTIME): Define using in-tree mono and mcs.
18567 (%.exe): Use $(ILASM).
18569 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
18571 * mini-ppc.c: adjust initial prolog size (bug #69691).
18573 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
18575 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
18578 2004-11-17 Raja R Harinath <rharinath@novell.com>
18580 * Makefile.am (clean-local): Rename from 'clean'.
18582 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18584 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
18585 to mono_arch_is_int_overflow.
18586 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
18589 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
18591 * declsec.c|h: New files to support declarative security attributes.
18592 Added function to check if a method has (applicable) security.
18593 * mini.c|h: Add check for declarative security attributes in
18594 mono_method_check_inlining.
18595 * Makefile.am: Added declsec.c and declsec.h to the build.
18597 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
18599 * mini.c, mini.h: update to keep dynamic code info per-domain.
18601 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
18603 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
18604 (mini_init): Get rid of it from here too.
18606 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
18608 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
18609 implemented OP_RETHROW (patch by Geoff Norton
18610 <gnorton@customerdna.com>).
18612 2004-11-10 Geoff Norton <gnorton@customerdna.com>
18614 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
18615 between appdomains. Fixes appdomain-unload on PPC.
18617 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
18619 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18620 mini-exceptions.c: handle the new wrapper types.
18621 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
18622 token value as a MonoClass* when compiling a wrapper.
18623 mono_jit_create_remoting_trampoline now takes an additional
18624 MonoRemotingTarget parameter.
18626 2004-11-10 Martin Baulig <martin@localhost>
18628 * mini.c (mono_method_to_ir): Use `generic_container->context'
18629 rather than creating a new one.
18631 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18633 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18635 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18637 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18639 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18640 the experimental aot cache stuff.
18642 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18644 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18645 mini-exceptions.c: update to exception clause structure changes.
18647 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18649 * exceptions-x86.c (throw_exception): Fix warnings.
18651 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18654 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18656 * exceptions-sparc.c (get_throw_exception): Really fix this.
18658 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18660 * tramp-*.c: we no longer support icalls without wrappers, so
18661 a bit of code can be removed here
18663 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18665 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18668 * cpu-sparc.md: Add op_rethrow.
18670 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18672 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18674 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18675 * mini-ops.h: Add OP_RETHROW.
18677 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18679 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18681 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18683 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18684 Makes the output much easier to read
18686 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18688 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18689 prevents another huge leak when compiling with ssa. Secondly, the
18690 performance of doing this rather than freeing the lists is much
18691 better. GList does a lock every time you allocate a list link,
18692 so that it can use a memory pool. So, it is better to just use
18693 a memory pool of our own.
18695 * ssa.c, linear-scan.c: replace g_list_remove_link with
18696 g_list_delete. The remove one does not free the GList, so we were
18697 leaking memory. On -O=all --compile-all with corlib, this cut down
18698 3 MB of allocations.
18700 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18702 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18704 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18706 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18707 into a new function mono_create_jit_trampoline ().
18709 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18711 * trace.c (get_spec): Allow tracing of classes without a namespace.
18713 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18715 * mini.c: Fix pointer overwrite in mini_method_compile.
18717 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18719 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18720 The darwin ABI needs some special handling for 1 and 2 byte structs
18721 Lets use lbz/lhz instead of lwz everywhere.
18722 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18723 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18724 Use stb/sth for the former, and put the latter always on stack instead of in
18725 argument registers.
18727 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18729 * trace.c (is_filenamechar): Add '_'.
18731 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18733 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18735 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18737 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18739 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18740 depends on libmonogc. Fixes #68805.
18742 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18744 * mini.c (mono_jit_free_method): Provide extra information for
18745 this error. Currently this leaks, but will be turned into a
18746 developer option in the future.
18748 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18750 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18752 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18754 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18755 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18756 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18758 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18760 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18761 trampolines for AOT code.
18763 2004-10-22 <vargaz@freemail.hu>
18765 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18766 constructed types. Fixes #68136.
18768 2004-10-21 Martin Baulig <martin@ximian.com>
18770 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18771 if it returns true, unwind the stack to the call instruction.
18773 2004-10-21 <vargaz@freemail.hu>
18775 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18777 * mini.h: Bump AOT version number.
18779 * objects.cs: Add another test for unbox trampolines.
18781 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
18784 2004-10-20 <vargaz@freemail.hu>
18786 * driver.c: Add SHARED to the set of optimizations tested.
18788 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
18790 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
18791 used by CEE_NEWARR.
18793 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
18795 2004-10-20 Martin Baulig <martin@ximian.com>
18797 * mini-exceptions.c (mono_handle_exception): Call
18798 mono_debugger_handle_exception() to tell the debugger about
18799 catch/finally clauses.
18801 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
18803 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
18805 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
18808 2004-10-15 Geoff Norton <gnorton@customerdna.com>
18810 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
18811 methods as their native size, fixed bug #57543, #57545.
18812 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
18813 This saves a temporary register and mullw call down into 1 (minor perf
18814 increase for cases like sum = sum * 5; This use to translate into:
18817 It now translates to
18820 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
18822 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
18825 2004-10-11 Martin Baulig <martin@ximian.com>
18827 * mini.c (mono_method_to_ir): If we're a generic method, get the
18828 MonoGenericContainer from our MonoMethodNormal and create a
18829 MonoGenericContext from it.
18831 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
18833 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
18835 * basic-long.cs: Add test for checked i8->i2 cast.
18837 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18839 * inssel-ppc.brg: added a couple of speedup rules.
18841 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
18843 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
18844 to speed up rebuilds.
18846 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18848 * mini-s390.c: Minor fix to OP_OR_IMM.
18850 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
18852 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18853 better. Fixes appdomain-unload.exe on sparc.
18855 2004-10-02 Massimiliano Mantione <massi@ximian.com>
18857 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
18858 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
18861 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
18863 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
18865 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
18867 * mini.c: Always generate a field read/write wrapper for members
18868 of the class MarshalByRefObject since the actual instance could
18871 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
18873 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
18875 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
18877 * driver.c mini.h trace.c: Move the setting of the main assembly into
18878 a separate function called mono_trace_set_assembly () and call it after
18879 actually loading the main assembly. Fixes #66872.
18881 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
18883 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
18884 using the code manager.
18886 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
18888 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
18890 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
18892 * cpu-amd64.md: Fix bug in previous patch.
18894 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
18897 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
18899 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18900 mini-exceptions.c: updates for changed stack walk interface.
18902 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18904 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
18906 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
18908 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
18910 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
18912 * driver.c (mini_regression_list): Do not call mono_assembly_close
18913 since assemblies can't be unloaded.
18915 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18917 * cpu-amd64.md: Fix more instruction lengths.
18919 * cpu-amd64.md: Fix lengths of some instructions.
18921 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
18923 * inssel.brg: Make the array ldelema check aot friendly.
18925 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18927 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
18929 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
18931 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
18933 * mini-x86.c: Fix build.
18935 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
18936 mono_type_get_underlying_type () helper function to simplify code.
18938 2004-09-09 Martin Baulig <martin@ximian.com>
18940 * mini-amd64.c: Don't access `type->data.klass' directly, call
18941 mono_class_from_mono_type() instead since the type may be a
18944 2004-09-09 Martin Baulig <martin@ximian.com>
18946 * mini-amd64.c (get_call_info): Fix support for generic instances.
18947 (add_valuetype): Use mono_class_from_mono_type() to get the class
18948 since we can be a generic instance.
18950 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
18952 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
18954 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
18956 * liveness.c: reset spill costs on each scan: bug 62107
18958 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
18960 * exceptions-sparc.c (mono_arch_find_jit_info): remove
18961 unnecessary line that doesn't compile
18963 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
18965 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
18966 trampolines, make them call an error function so people can fix their
18969 2004-09-06 Martin Baulig <martin@ximian.com>
18971 * mini.c (mono_method_to_ir): When initializing locals, handle a
18972 generic instances like a valuetype if it's a valuetype and like a
18973 class if it's a class.
18975 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18977 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
18978 stack. Fixes #64674.
18980 * exceptions.cs: Add test for unwinding of call arguments.
18982 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
18984 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
18985 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
18986 set the carry/borrow flag). The sparc and s390 implementations
18987 can now use optimized versions (and simplify the code). ppc bugfixes.
18989 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18991 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
18993 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
18995 * inssel-amd64.brg: Remove leftover 32 bit rule.
18997 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
18999 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19001 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19002 mono_arch_find_jit_info functions into a new function. Fix a memory
19005 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19008 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19010 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19013 * exceptions.cs: Add array size tests.
19015 * mini.c: Allocate a separate icall wrapper for each arity of
19016 mono_array_new_va. Fixes #59509.
19018 * exceptions.cs: Add testcase for 64578.
19020 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19022 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19024 2004-09-02 Martin Baulig <martin@ximian.com>
19026 * mini.c (mono_method_to_ir): When initializing the locals, call
19027 handle_initobj() on the generic instance itself, not its
19030 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19032 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19033 MonoJitInfo for dynamic methods.
19035 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19037 * mini.c: Add support for freeing JIT data for dynamic methods.
19039 2004-09-01 Martin Baulig <martin@ximian.com>
19041 * mini-x86.c (is_regsize_var): Added support for generic
19043 (mono_arch_emit_prolog): Make this compile again, use
19044 `x86_push_imm_template (code)'.
19046 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19048 * mini-x86.c: make all push_imm instructions that get
19049 patched always emit the long form
19051 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19053 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19054 in a per-domain hash.
19056 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19059 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19061 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19064 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19067 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19068 Beginnings of SSE2 support.
19070 * exceptions.cs: Add more tests for checked int<->uint casts.
19072 2004-08-28 Martin Baulig <martin@ximian.com>
19074 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19078 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19079 Handle generic instances recursively.
19081 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19083 * iltests.il: test for conv.u8 on a constant
19085 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19087 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19088 LCONV_x4 (shrun_32 (membase)).
19090 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19092 * inssel-x86.brg: c&p rules for push/setret of long
19094 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19096 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19097 compare (regvar, base)
19099 * inssel-x86.brg: more burg love
19101 * inssel.brg: more cleanup
19103 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19105 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19107 * basic-long.cs, basic-calls.cs: new tests for optimization.
19109 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19111 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19114 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19116 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19118 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19120 * inssel.brg (mini_emit_memcpy): use
19121 NO_UNALIGNED_ACCESS to disable memcpy optimization
19123 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19125 * mini-amd64.c: Handle generic types in various places.
19127 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19129 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19131 * mini.c (handle_box): Fix warning.
19133 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19135 * mini-amd64.h: Enable the emit_state optimization.
19137 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19139 * mini-amd64.c: Add some new 64 bit peephole opts.
19141 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19143 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19145 * mini-amd64.c: Register allocator fixes.
19147 * mini.c: Add an optimization to emit_state to avoid allocation of new
19148 registers on some platforms.
19150 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19152 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19154 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19155 allocation. Fixes #63085.
19157 * basic-long.cs: Add new regression test.
19159 * mini-amd64.c: Register allocator improvements.
19161 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19163 * mini-amd64.c (read_tls_offset_from_method): Add another code
19166 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19167 instruction sequence for nullifying class init trampolines.
19169 * objects.cs: Add new regalloc test.
19171 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19173 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19175 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19177 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19180 * driver.c: Fix profiling after TLS changes.
19182 * driver.c (mono_main): Set mono_stats.enabled if needed.
19184 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19187 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19189 * mini-x86.c: use a 1 op rather than a 2 op tls access
19190 instruction -> faster.
19192 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19194 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19197 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19199 * exceptions-sparc.c (throw_exception): fix typo
19201 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19203 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19204 set tree->dreg correctly with tls. Allow any
19205 register to be used.
19207 * mini-x86.c (read_tls_offset_from_method): add new code
19208 generation pattern seen with GCC.
19211 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19213 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19214 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19215 exceptions-sparc.c: fix some performance issues in exception
19216 handling and setting of the stack trace for exceptions that were
19219 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19221 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19224 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19227 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19229 This patch inlines tls access, when possible.
19231 * mini.h: new arch functions for TLS intrinsics.
19232 All platforms updated with a stub.
19234 * mini.c: use the new intrinsics
19236 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19237 arch specific intrinsic for tls variables
19239 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19241 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19244 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19246 * mini.c: thread local allocation
19248 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19250 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19252 * Makefile.am: Link against the static version of libmonogc.
19254 * Makefile.am: Link the static versions of the convenience libraries
19255 into the mono executable.
19257 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19259 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19261 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19262 on integer overflow.
19264 * mini-amd64.c: Reorganize function call code.
19266 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19268 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19270 * inssel-x86.brg: use xor eax,eax.
19272 * basic.cs: new tests
19274 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19276 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19277 in exception throwing code.
19279 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19281 * inssel-x86.brg: use xor esi,esi.
19283 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19285 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19286 can trace methods compiled during mini_init () too.
19288 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19291 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19293 * Makefile.am: static link on x86 (r=zoltan)
19295 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19297 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19298 code since it causes some programs to fail.
19300 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19302 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19304 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19306 * mini.c: ovfops_op_map - add STACK_OBJ case for
19308 * basic.cs: add test_0_pin_string as test
19311 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19313 * Makefile.am: build C# if srcdir != builddir
19315 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19317 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19318 fall-through blocks.
19320 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19322 * driver.c: enable loop by default again and include abcrem in -O=all.
19324 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19326 * iltests.il: Add some localloc tests.
19328 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19330 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19333 * inssel-amd64.brg: Add some optimizations.
19335 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19338 * Makefile.am: Statically link mono against libmono on AMD64.
19340 * mini-amd64.c inssel-amd64.brg: Optimizations.
19342 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19344 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19346 * tramp-amd64.c: Patch calling code in trampolines.
19348 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19350 * mini-amd64.c: pinvoke struct passing fixes.
19352 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19354 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19355 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19357 2004-08-05 Duncan Mak <duncan@ximian.com>
19359 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19362 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19364 * mini-amd64.c (emit_move_return_value): Move return value for normal
19367 2004-08-05 Martin Baulig <martin@ximian.com>
19369 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19370 `type->type'; just modify `type' itself when dealing with enums
19371 and generic instances.
19372 (check_call_signature): Make `simple_type' a `MonoType *'.
19374 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19376 * mini.c: Use OP_PADD to add offsets to addresses.
19378 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
19380 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
19382 * mini-sparc.c (mono_arch_emit_epilog): fix check
19383 for folding last op into restore instruction
19385 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19387 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
19388 helper methods using the code manager.
19390 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
19392 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
19394 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19396 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
19397 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
19399 * mini-s390.c: fix tail processing
19401 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
19403 * mini-ppc.c: mul.ovf.un exception name fix.
19405 2004-08-03 Martin Baulig <martin@ximian.com>
19407 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
19408 instances; before jumping to `handle_enum', also modify `ptype'.
19410 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19412 * cpu-sparc.md: fcall maximal length too small.
19414 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
19416 * mini-amd64.c mini.h: Add initial support for passing/returning
19417 structures to/from pinvoked methods.
19419 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
19421 * mini-ppc.c: reg allocator fix.
19423 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
19425 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
19427 * inssel.brg: Optimize memset on 64 bit machines.
19429 * mini-amd64.c: Fix some vararg cases.
19431 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19433 * mini-s390.c: Corrected macro in emit_float_to_int
19435 * s390-abi.cs: Tests to exercise the s390 ABI
19437 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19439 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
19442 * basic.cs: Add a test for add.ovf.un.
19444 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
19446 * mini-sparc.c: add case for OP_IDIV_UN
19448 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19450 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
19452 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
19454 2004-07-30 Ben Maurer <bmaurer@ximian.com>
19456 * basic.cs: regression tests.
19458 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
19461 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19463 * basic.cs: Add a new test.
19465 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
19466 and AOT. Various fixes and optimizations.
19468 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
19470 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
19472 * mini-ppc.c: make sure temp regs are not used for global reg
19475 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
19477 * cpu-sparc.md: conv_i8 fix for 64bits
19479 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
19481 2004-07-29 Ben Maurer <bmaurer@ximian.com>
19483 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
19484 add opcode for cmp BYTE PTR [eax], imm.
19486 * inssel.brg: Make memcpy and memset takes bases.
19488 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19490 * *-amd64.*: More AMD64 work.
19492 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19494 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
19495 add a compare-not-equal opcode.
19497 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
19499 * mini.c: Use mono_init_from_assembly instead of mono_init.
19501 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19503 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
19505 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
19507 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
19509 * inssel.brg: 64 bit fixes.
19511 * mini.h (MonoCallInst): Add some AMD64 specific data.
19513 * mini.h: Add some OP_P opcodes.
19515 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19517 * basic.cs: tests for 61797 and 61740
19519 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
19521 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
19522 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
19524 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
19526 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
19528 * *-amd64*.*: Ongoing AMD64 work.
19530 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
19532 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
19534 * *-amd64*: Ongoing AMD64 work.
19536 * mini-arch.h: Add AMD64 support.
19538 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
19540 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
19542 * mini-ops.h: Add new opcodes.
19544 * Makefile.am: Add AMD64 support.
19546 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
19547 rules into the inssel-long*.brg files.
19549 * *-amd64.*: Add beginnings of AMD64 backend.
19551 2004-07-22 Ben Maurer <bmaurer@ximian.com>
19553 * mini.c (print_dfn): commenting out the code that prints
19554 the cil. With -O=deadce, this makes -v -v crash.
19556 * cpu-pentium.md: make checkthis have a length of 2
19558 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
19560 * mini-sparc.h: fix implementations of __builtin
19561 functions for Sun compiler for V9.
19563 2004-07-16 Ben Maurer <bmaurer@ximain.com>
19565 * mini.c: use the new stelem.ref wrapper
19566 * exceptions.cs, arrays.cs: new stelem.ref tests
19568 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19570 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
19571 new XSP should work with these changes).
19573 2004-07-14 Ben Maurer <bmaurer@ximain.com>
19575 * inssel-{long32,x86,}.brg: trivial optimizations.
19577 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
19579 * mini.c: load value when emitting box operation in
19582 2004-07-12 Ben Maurer <bmaurer@ximian.com>
19584 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
19585 is one byte shorter than cmp DWORD PTR [eax], 0.
19587 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19589 * inssel-ppc.brg: arguments on the stack are always
19590 relative to the stack pointer (spotted by Neale Ferguson).
19592 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19594 * exceptions-x86.c: delay appending the method name to the trace until
19595 after mono_jit_info_table_find is called, as this gets the real
19598 2004-07-09 Ben Maurer <bmaurer@ximian.com>
19600 * aot.c: register roots
19602 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19604 * aot.c : I could just use PLATFORM_WIN32 flag.
19606 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19608 * aot.c : Reverting the previous fix. This time it broke linux build.
19610 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19612 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
19614 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
19616 * mini.c (handle_stack_args): Remove some more debugging code.
19618 * mini.c (handle_stack_args): Remove debug output left in by mistake.
19620 * driver.c mini.h aot.c: Allow additional options to be specified with
19621 --aot and pass them to mono_compile_assembly.
19623 * aot.c: Add experimental code to AOT compile all loaded assemblies
19624 on demand and save the code into a cache in the filesystem.
19626 * aot.c: Add support for more wrapper methods.
19628 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19631 * cpu-*.md: Remove removed opcodes.
19633 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19634 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19635 related icalls to marshal.c.
19637 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19639 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19641 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19643 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19645 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19646 * liveness.c: If liveness is recomputated we need to reset the information
19647 for each variable. This way, if the liveness range has been narrowed
19648 by optimizations that happened after the last computation, we can return
19651 For example, if you have
19656 // Tons of code that does not affect i
19662 i = 0 is dead code and will be removed by SSA. However, when
19663 linear scan gets to the code, i will still appear to be live
19664 throughout the entire block. This prevents good register allocation.
19666 2004-07-06 Martin Baulig <martin@ximian.com>
19668 * debug-mini.c (mono_debug_init_method): Allow
19669 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19670 (mono_debug_add_icall_wrapper): New method.
19672 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19674 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19676 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19679 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19681 * aot.c (mono_aot_load_method): Fix loading of debug info.
19683 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19685 * aot.c: Add logging support.
19687 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19689 * mini.h: Add prototype for mono_print_method_from_ip.
19691 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19693 * inssel.brg: 64 bit fixes.
19695 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19698 * Makefile.am: Add SPARC64 support.
19700 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19702 * aot.c: Fix alignment problems on 32 bit platforms.
19704 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19706 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19709 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19712 * mini.h: Bump AOT file version. Some 64 bit fixes.
19714 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19716 * inssel-sparc.brg: Add new rule to avoid register moves.
19718 * inssel.brg: Add ldind_to_load_membase helper function.
19720 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19722 * mini.c: OffsetToStringData intrinsic.
19724 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19726 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19728 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19731 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19732 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19734 * mini.c: reinstated mono_compile_get_interface_var()
19735 on x86, too, since the change breaks the Gtk# build there as well.
19737 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19739 * driver.c: remove loop from the default optimizations: it seems to
19740 interact badly with some of the other options (see bug #60613).
19742 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19744 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19745 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19747 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19749 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19750 vararg-using methods.
19752 2004-06-21 Martin Baulig <martin@ximian.com>
19754 * mini/mini-exceptions.c
19755 (mono_handle_exception): Added `gpointer original_ip' argument.
19756 After calling mono_unhandled_exception(), call
19757 mono_debugger_unhandled_exception() and if that returns true,
19758 restore the context and return.
19760 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19762 * mini-ppc.c: prefer the use of relative branches so
19763 they won't need to be patched in aot code (patch from Patrick Beard).
19765 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19767 * aot.c: patch from Patrick Beard to make the output assembly
19768 more correct for the MacOSX assembler. Small tweak to
19769 generate sane images on Linux/PPC, too.
19771 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19773 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19774 case until bug #59509 is fixed (shows up in #60332).
19776 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19778 * mini.c: make sure the needed wrappers are compiled, too, with
19781 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19783 * driver.c: remove NPTL reference in --version output.
19785 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19787 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
19788 generate valid assembly for the Mach-O assembler.
19790 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19792 * driver.c: don't include abcrem in the all optimization specifier
19793 since it slows down jit compilation too much for now.
19795 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
19797 * mini.c: use BIGMUL only if both operands have the same signage.
19798 * iltests.il: Test for bug 60056. (errors related to signage in
19803 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
19805 * mini.c, aot.c: memory leak fixes.
19807 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19809 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
19811 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
19813 * Makefile.am: remove the -static hack completely, it links in
19814 statically glib as well.
19816 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
19818 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
19819 * exceptions.cs: make it compile with new mcs/csc.
19821 2004-06-03 Massimiliano Mantione <massi@ximian.com>
19822 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
19823 and added relevant test case.
19825 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19827 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
19828 regressions in gtk-sharp.
19830 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
19832 * exceptions.cs: New regression tests.
19834 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
19836 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
19838 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
19840 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
19842 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
19844 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
19846 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
19848 * mini.c (mono_jit_runtime_invoke): Init class in this
19849 method instead of trusting mono_jit_compile_method to
19850 do the work (because wrappers can be in object class)
19852 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
19854 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
19856 * basic-long.cs: New regression test.
19858 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
19860 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
19861 and div/rem checks.
19863 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
19865 * Makefile.am: fix miguel's change to build mono statically against
19866 libmono (track build dependencies).
19868 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19870 * cfold.c: Some glib versions do not have G_MININT32.
19872 2004-05-26 Massimiliano Mantione <massi@ximian.com>
19874 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19875 with precision of tan, atan, sin and cos, and implemented related
19876 regressions tests (fixes bug 54467, but one new problem appeared and
19879 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19881 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
19883 * exceptions.cs: Add test for constant folding && division by zero.
19885 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
19886 since driver.c is in libmono too, so the optimization was useless.
19888 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
19889 variable to driver.c so the compiler can emit more efficient code to
19892 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19894 * Makefile.am: don't distribute generated inssel.[ch] files.
19896 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
19898 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
19899 into the default appdomain. Fixes #58707.
19901 * jit-icalls.c: Remove the broken approximation for truncl, doing
19902 no conversion is better.
19904 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
19907 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19909 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
19910 of the mcrxr instruction which is not available on some processors
19911 even if it's documented to be. Implement add and sub overflow correctly
19912 (still not complete for long unsigned). Speed up icalls a bit.
19914 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
19916 * mini.c (mono_jit_compile_method_with_opt): Make sure that
19917 we run .cctor in the current domain instead of target_domain.
19919 Fixes bug #58558, .cctor not being called in -O=shared.
19921 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19923 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
19925 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
19927 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
19928 which can be done with an imm8, do it that way.
19929 (mono_arch_output_basic_block): ditto for a jmp
19930 (mono_arch_emit_prolog): Computate maximum offset of a label.
19932 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
19934 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
19935 now tries to allocate prefered physical reg's for virtual
19936 regs. This reduces the number of emited spills/loads with
19937 20-30% on our core assemblies.
19939 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19941 * jit-icalls.c: truncl() is not needed and trunc() is
19942 the correct thing to do anyway (bug #58287).
19944 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
19946 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
19949 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
19951 * driver.c: enable loop optimizations by default.
19953 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19955 * mini-x86.c: fix calc of max loop size when aligning loops start.
19957 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
19959 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
19962 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
19964 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
19967 * basic-long.cs: Add tests for add/subtract of immediates with carry.
19969 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
19971 * mini.c (inline_method): Allways inline some wrappers even if the cost
19972 is too large. Fixes #58785.
19974 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
19976 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
19978 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
19979 (crichton@gimp.org). Beginning of support for sparc/linux.
19981 * mini-sparc.c: Optimize retrieval of LMF address.
19983 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
19985 * exceptions-ppc.c: handle alloca in methods with clauses.
19987 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
19989 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
19991 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
19993 * mini.c: Delegate most of the abort signal work to
19994 mono_thread_request_interruption, which also handles Stop and Suspend
19997 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
19999 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20000 supports the save/restore lmf opcodes.
20002 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20004 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20005 by gcc-3.4 as well.
20007 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20009 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20011 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20012 methods which contain array accesses.
20014 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20015 boundaries. Fixes #58537.
20017 * iltests.il: Add regression test for #58537.
20019 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20021 * mini-x86.c (mono_arch_local_regalloc): Last part of
20022 fix for bug #58633 (releasing register to early).
20024 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20026 * basic-long.cs: Add new regression test.
20028 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20030 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20031 register too early on the chain.
20033 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20035 * mini.c (create_helper_signature): Use a helper function to reduce
20036 the code which needs to be written. Also set the calling convention of
20037 icalls on windows. Fixes #57840.
20039 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20041 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20042 exceptions-ppc.c: added helper function to get the instruction address
20043 from a signal handler context.
20045 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20047 * helpers.c: use g_get_tmp_dir. Invokes happyness
20050 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20052 * helpers.c: Add new env variable to pass args to objdump.
20053 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20055 2004-05-17 Radek Doulik <rodo@ximian.com>
20057 * Makefile.am (common_sources): added abcremoval.h so it get
20058 disted and daily mono packages on go-mono.com will build again
20060 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20062 * abcremoval.c: Fixed coding style, added copyright header.
20064 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20066 * mini.h: Added prototype for abc removal main function.
20068 * build_relations_propagation_table.pl: Added copyright header.
20070 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20072 * basic-long.cs: reg test for complex ceq_long bug.
20074 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20076 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20077 reg in long and clob case (bug #58343). Fixed/added comments.
20079 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20081 * mini.c (mono_jit_runtime_invoke): Follow new convention
20082 of calling the invoke method with an function pointer.
20084 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20086 * ChangeLog: Fix author of memory leak patch.
20088 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20090 * Makefile.am: fix make dist as well...
20093 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20095 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20096 on archs where pointers are 4 bytes long.
20098 * Makefile.am: Added abcremoval.c source file.
20100 * abcremoval.c: Added abcremoval.c.
20102 * abcremoval.h: Added abcremoval.h.
20104 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20106 * inssel.brg: Enabled bounds check removal.
20108 * mini.c: Added support for abcrem optimization.
20110 * mini.h: Added abcrem optimization label.
20112 * driver.c: Added support for abcrem optimization.
20114 * propagated_relations_table.def: Added propagated_relations_table.def.
20116 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20118 * mini.c, cfold.c: fix style.
20120 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20122 * mini.c: handle issue with the low-level implementation of
20123 some long opcodes (bug #54209).
20125 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20127 * basic.cs: test for my new cmov stuff.
20129 2004-05-13 Patrik Torstensson
20131 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20132 opt and added peephole documentation.
20134 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20136 * tramp-ppc.c: rewrote the generic trampoline code.
20138 2004-05-11 Patrik Torstensson
20140 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20142 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20144 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20146 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20147 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20149 * mini.c: Add new icalls for AsAny marshalling.
20151 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20153 * tramp-ppc.c, mini-ppc.c: more cleanups.
20155 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20157 * mini.c: no warnings.
20159 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20161 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20163 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20165 * mini.c: In the thread abort signal handler, if the thread is in the
20166 process of being stoped, don't throw the Abort exception, just stop the
20169 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20171 * tramp-ppc.c: removed old code.
20173 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20175 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20176 do some simple speed optimizations on ppc.
20178 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20180 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20181 and large offsets in load/store.
20183 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20185 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20186 it causes regressions.
20188 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20190 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20193 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20195 * jit-icalls.c: remove warnings.
20196 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20197 speedups for unsafe code.
20199 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20201 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20203 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20205 * basic-calls.cs: Add new regression test.
20207 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20210 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20212 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20215 2004-05-06 Patrik Torstensson
20217 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20218 long reg allocation in any reg (not only eax:edx) and implemented
20219 long shl/shr ops in asm instead of helpers.
20221 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20223 * mini-sparc.h: Fix warnings.
20225 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20228 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20229 separate statement for clarity.
20231 * mini-sparc.c: Update status.
20233 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20235 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20238 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20240 * inssel-ppc.brg: another small pre-release workaround:
20241 we don't do overflow detection for long_sub_un.
20243 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20245 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20246 (also works around a weird ppc bug: 57957).
20248 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20250 * tramp-ppc.c: trampoline fixes.
20252 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20254 * mini-ppc.c: fixed typos.
20256 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20258 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20259 at the top of the stack. Fixed typos. Use a frame registers
20260 for all the methods with exception clauses.
20262 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20264 * exceptions-ppc.c: restore fp registers.
20266 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20268 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20269 order from the stack top (moved the stack room to save the
20270 return value for trace after the param area). Fixed corruption
20271 in restoring registers on unwind.
20273 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20275 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20277 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20279 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20280 and prolog/epilog for methods that use it. Allow
20281 enough param area room for varargs methods. Fix miguel's
20282 breakage in exception handling.
20284 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20286 * Makefile.am: run genmdesc only on current arch.
20288 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20290 * exceptions-x86.c:
20291 * mini-x86.h: fix the build on windows.
20293 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20295 * 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.
20297 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20299 * mini-exceptions.c: New file.
20301 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20302 Move some parts of the x86 exception handling code to an
20303 arch-independent file so it can be shared with other ports.
20305 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20307 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20309 2004-04-26 David Waite <mass@akuma.org>
20311 * driver.c: remove comma from end of enumeration declaration
20313 2004-04-26 Jackson Harper <jackson@ximian.com>
20315 * driver.c: parse config file before loading first assembly. This
20316 allows the user gac to be enabled/disabled.
20318 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20320 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20321 simpler mechanism: we do not care what is encoded initially
20322 (branch absolute or relative), we care about the code and its
20323 target. I kept the old code for reference for now.
20325 The new code tries first to determine if the jump is anywhere in
20326 the -/+32 absolute meg range, if it succeeds, it encodes using the
20327 absolute branch; If not, it tried to find something in the
20328 relative range, if not, it uses the handle_thunk code.
20330 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20332 * exceptions-ppc.c: use the correct ip register on macosx.
20334 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20336 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20338 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20340 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20341 Raise exception on integer divide by zero by hand since the hw
20342 doesn't support it. Handle NaNs in FP compares.
20344 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20346 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20347 code reducing duplication between the platforms and enabled
20348 signal exception handling (on linux for now).
20350 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20352 * exceptions-ppc.c: more macosx support.
20354 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20356 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20358 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20360 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20362 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20364 * iltests.il: more tests.
20366 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20368 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20371 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20373 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20375 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20377 * liveness.c: Mark variables as volatile in all basic blocks reachable
20378 from exception clauses.
20380 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
20382 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
20385 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
20387 * iltests.il, basic.cs: more tests for regalloc.
20389 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
20391 * iltests.il: Some tests for register allocation modifications
20394 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
20396 * exceptions.cs: Add regression test for bug #56782.
20398 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
20399 original stack trace if an exception is rethrown. Fixes #56782. Oh,
20400 the beauty of fixing the same thing in 5 different files...
20402 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
20404 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
20407 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
20409 * mini.c: Add support for STRWLPARRAY marshalling convention.
20411 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20413 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
20414 to init the context to setup the regs pointer).
20416 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20418 * exceptions-ppc.c: more exceptions work.
20420 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20422 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
20425 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20427 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
20428 can use the memory directly.
20430 * cpu-pentium.md: Update documentation from a post from Zoltan.
20432 add x86_add_membase, x86_sub_membase, x86_mul_membase
20434 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20436 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
20437 GENERAL_REGS they were also hardcoded for all PPC ports.
20439 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
20441 Remove hard-coded limit for floating point registers, use
20442 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
20444 Notice that in MacOS X calling conventions you can fit a lot more
20445 floating point values in registers, so I should update the PInvoke
20446 test to excercise the passing of floating point values on the
20447 stack (currently broken).
20449 2004-04-06 Miguel de Icaza <miguel@ximian.com>
20451 * tramp-ppc.c (create_trampoline_code): Added
20452 JUMP_TRAMPOLINE_SIZE.
20453 (ppc_magic_trampoline): Follow the pattern from
20454 x86_magic_trampoline: if code is set to zero, return.
20455 (create_trampoline_code): Always pass MonoMethod to the jump
20456 trampoline, before it was passing a null.
20457 (mono_arch_create_jump_trampoline): Implement the jump stub, could
20458 share the code with mono_arch_create_jit_trampoline.
20460 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
20462 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
20465 * cpu-g4.md: Added length for jmp instruction, the worst case
20466 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
20469 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
20471 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
20473 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
20475 * mini.c: Only set bblock->real_offset when adding a new bblock, and
20476 before each IL instruction.
20478 * mini.c (CEE_BOX): Fix warnings.
20480 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20482 * mini.c: removed a few unused vars and extra whitespace.
20484 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
20486 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
20488 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
20490 (OP_GETCHR): use the above
20491 (CEE_LDELEMA): use the above.
20493 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
20494 version of the generic impl.
20495 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
20496 (CEE_LDELEMA): use the above.
20498 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20500 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
20503 * iltests.il: Added new regression test for #56317.
20505 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20507 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
20508 under NetBSD. Fixes #56450.
20510 * liveness.c (update_gen_kill_set): Fix previous patch.
20512 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20514 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
20516 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
20518 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
20519 ldsfld and ldsflda.
20521 * inssel-sparc.brg: Add more optimizations.
20523 * mini-sparc.c: Replace multiply/divide with shifts if possible.
20525 2004-04-01 Martin Baulig <martin@ximian.com>
20527 * mini.c (handle_box): New static function; moved the
20528 implementation of CEE_BOX here.
20529 (mono_method_to_ir): Added `constrained_call' variable.
20530 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
20531 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
20532 mono_method_get_constrained() to get the method.
20534 2004-04-01 Martin Baulig <martin@ximian.com>
20536 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
20537 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
20538 (mono_method_to_ir): We don't need these macros anymore since
20539 mono_class_get_full() already takes care of it.
20541 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20543 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
20544 use @function (as doesn't accept #function here) and check the return
20545 value of system and stop if fails.
20547 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20549 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
20551 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
20553 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
20555 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
20557 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
20560 * basic-long.cs: Add test for negation of Int64.MinValue.
20562 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
20564 * mini-sparc.c: Update status.
20566 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
20568 * exceptions-sparc.c: Fix return value in filters.
20570 * inssel-sparc.brg: Fix register allocation in some rules.
20572 2004-03-28 Martin Baulig <martin@ximian.com>
20574 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
20577 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
20579 * mini-x86.c (mono_arch_patch_code): Fix warnings.
20581 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
20582 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
20583 remove unused conv_u4 opcode.
20585 * mini-x86.c: Remove valgrind workaround since it slows down things
20586 even when mono is not run under valgrind.
20588 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
20590 * mini-sparc.c: Update status.
20592 * inssel-sparc.brg: Add some optimizations.
20594 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
20595 future delay slot filling. Add support for varargs, tail calls and JMP.
20597 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
20598 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
20600 * inssel.brg: Fix register allocation in OP_ARGLIST.
20602 * inssel.brg: Fix warnings.
20604 2004-03-25 Martin Baulig <martin@ximian.com>
20606 * mini.c (inflate_generic_field): Removed.
20607 (mini_get_method): Removed, use mono_get_method_full(),
20608 (mini_get_class): Removed, use mono_class_get_full().
20609 (mono_method_to_ir): Pass our generic context to
20610 mono_field_from_token().
20612 2004-03-25 Martin Baulig <martin@ximian.com>
20614 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
20615 of a `MonoMethod *'.
20616 (mini_get_method): Take a `MonoGenericContext *' instead
20617 of a `MonoMethod *'.
20618 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
20619 a new local variable called `generic_context' which holds the
20620 current `MonoGenericContext *'; use it to lookup things.
20622 2004-03-24 Martin Baulig <martin@ximian.com>
20624 * mini.c (mini_get_class): New static method; if we're inside a
20625 generic instance, inflate the class if neccessary.
20626 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
20628 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20630 * iltests.il: New regression test for #55976.
20632 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20635 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20637 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20640 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20642 * liveness.c: Consider SSA stores as well as loads when making vars
20645 * exceptions.cs: New regression tests for register allocation.
20647 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20649 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20650 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20651 domain lock only to protect puntual access to data structures.
20652 Added access lock for sighash, jit_icall_hash_name,
20653 jit_icall_hash_addr and domain->code_mp.
20655 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20657 * driver.c: Print SIGSEGV handling method.
20659 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20661 * mini.c (setup_jit_tls_data): Handle case when this is called
20662 multiple times for a thread.
20664 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20665 is different from fbxx_un. Fixes #54303. Also use constants instead of
20666 magic numbers in a lot of places.
20668 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20670 * exceptions.cs: Fix cctor test when --regression is used.
20672 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20674 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20677 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20679 * inssel-ppc.brg: fixed register assignments for some rules.
20681 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20683 * exceptions.cs: Add test for exceptions in static constructors.
20685 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20686 static constructors outside the domain lock. Fixes #55720.
20688 2004-03-17 Martin Baulig <martin@ximian.com>
20690 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20691 (inflate_generic_field): Take the `MonoMethod *' instead of the
20692 `MonoClass *' and added support for generic method.
20693 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20694 have a `field->parent->gen_params', only inflate the field if it's
20695 an open constructed type.
20697 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20699 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20700 exception object instead of the preconstructed ones.
20702 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20704 * mini.c: reverted changed to sigsegv_signal_handler commited
20705 accidentally in the previous patch.
20707 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20710 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20711 running --aot with an old assembly.
20713 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20715 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20718 * mini-sparc.c: Add support for v9 branches with prediction.
20720 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20722 * mini.c (mini_init): #warning is GNUC only
20724 * mini-sparc.h: implement __builtin_frame_address
20725 and __builtin_return_address for Sun C compiler
20727 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20729 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20731 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20733 * basic-calls.cs: Add test for unaligned byref long argument passing.
20735 * mini-ops.h: Add sparcv9 compare and branch instructions.
20737 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20738 v9 instructions if we have a v9 cpu.
20740 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20741 registers for global allocation.
20743 * exceptions-sparc.c: Fixes.
20745 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20747 * liveness.c (mono_analyze_liveness): Optimized version.
20749 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20751 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20754 * basic-float.cs basic-calls.cs: New regression tests.
20756 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20758 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20759 sigaltstack implementation.
20761 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20763 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20764 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20766 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20768 * mini.c: Fix warnings.
20770 * mini.c (mono_resolve_patch_target): New function which contains the
20771 arch independent part of the patching process.
20773 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20774 patching code to a separate function.
20776 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20778 * mini.c (add_signal_handler): ifdef out on Windows
20780 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20782 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20783 cpu-sparc.md: Add exception handling support + other fixes.
20785 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
20786 typed GC detection in --version.
20788 * basic.cs exceptions.cs: New regression tests.
20790 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
20791 the arch specific code can store data during a compilation.
20793 * mini-ops.h: Add OP_SETFRET.
20795 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
20796 function, register a separate icall for each arity, so the icalls can
20799 * mini.c (mono_print_tree): Print negative offsets in a more readable
20802 * mini.c: Make signal handling work on sparc.
20804 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
20806 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
20808 * jit-icalls.c: Emulate truncl by aintl on solaris.
20810 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
20812 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
20814 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
20816 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
20818 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
20819 a MarshalByRef type, inline a method that performs the check, taking into
20820 account that the object can be a proxy. Also implemented tow new opcodes:
20821 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20822 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
20823 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20825 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
20827 * mini-ppc.c: if a relative branch displacement is too big
20828 but it points to and area reachable with an absolute branch,
20831 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
20833 * mini.c: optimize small copies in cpblk.
20835 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
20837 * basic-calls.cs basic-float.cs: New regression tests.
20839 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
20840 negative offsets from %fp. Implement localloc. Fix local register
20841 allocation. Fix the case when the this argument needs to be saved to
20842 the stack. Implement some missing opcodes.
20844 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
20846 * mini.c (mini_method_compile): Reenable global regalloc in methods
20847 with exception handlers.
20849 * linear-scan.c (mono_varlist_sort): Fix warning.
20851 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
20853 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
20856 * liveness.c: Make all variables uses in exception clauses volatile, to
20857 prevent them from being allocated to registers. Fixes #42136.
20859 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
20861 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
20862 causes regressions.
20864 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
20865 argument to mono_arch_regalloc_cost.
20867 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
20870 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
20872 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
20873 Make the cost of allocating a variable to a register arch dependent.
20875 * basic-calls.cs: Fix compilation of tests.
20877 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
20878 helper function to cut back on the number of #ifdefs needed.
20880 * mini-ppc.c: Fix compilation.
20882 * basic-calls.cs: New regression tests.
20884 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
20886 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
20887 of l0 since that is callee saved.
20889 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
20892 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
20893 of delay instruction.
20895 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
20897 * mini.h (MonoCallInst): Add 'virtual' flag.
20899 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
20901 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
20903 * *.cs: New regression tests.
20905 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
20908 * mini.c (mono_runtime_install_handlers): Fix build.
20910 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
20911 'signal_stack_size' members.
20913 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
20914 alternate signal stack.
20916 * exceptions-x86.c: Add stack overflow handling.
20918 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
20919 functions to arch independent code.
20921 * mini.c (mono_print_tree): Print more detailed info for load_membase
20924 2004-02-23 Martin Baulig <martin@ximian.com>
20926 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
20928 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20930 * mini-x86.c: fixed reg allocation for div/rem.
20932 2004-02-22 Miguel de Icaza <miguel@ximian.com>
20934 * driver.c (mono_main): Report some configuratio options on --version.
20936 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
20938 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
20939 low in the address space. Correctly flush memory in thunks where we
20940 output native code.
20942 2004-02-20 Martin Baulig <martin@ximian.com>
20944 * mini.c (mini_get_method): New static method; inflate all generic
20945 methods and methods in open generic instances.
20946 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
20947 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
20949 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20951 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
20953 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
20955 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
20957 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
20959 * mini-sparc.c (flushi mono_arch_output_basic_block): make
20960 it compile using Sun's compiler.
20962 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20964 * 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.
20966 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
20968 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20970 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
20972 * mini-ppc.c: handle calls outside of the allowed range with thunks
20973 allocated using the code manager.
20974 * tramp-ppc.c: use the code manager to hold generated native code.
20975 Fixed the magic trampoline to just patch vtable entries.
20977 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
20979 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
20982 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
20984 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
20987 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
20988 if we have a working __thread implementation.
20990 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
20991 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
20993 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
20995 * mini-x86.c: Fix compilation under gcc 2.
20997 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
20999 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21000 contains a call to the wrapped function.
21002 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21003 OP_<CALL>_IMM opcodes, and use them under X86.
21005 * mini.c (mono_jit_find_compiled_method): Fix warning.
21007 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21009 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21011 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21012 functionality to mini.c.
21014 * mini.c (mono_create_jump_trampoline): New function to create a jump
21015 trampoline. Return a compiled method instead of a trampoline if it
21016 exists. Add a cache for jump trampolines.
21018 * mini.c (mono_jit_find_compiled_method): New function to return a
21019 compiled method if it exists.
21021 * mini-x86.c: Call mono_create_jump_trampoline instead of
21022 mono_arch_create_jit_trampoline.
21024 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21025 a jump trampoline. Fixes #52092.
21027 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21029 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21030 which is not up-to-date. Add check_corlib_version () instead.
21032 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21035 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21036 since newer valgrind versions do not need it.
21038 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21039 compile a method with a given set of optimizations.
21041 * mini.c: Compile icall wrappers on-demand instead of at startup.
21043 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21044 wrapper for an icall.
21046 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21048 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21051 * iltests.il: Add test for non-empty stack before switch instruction.
21053 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21055 * mini.c: Add support for new stringbuilder marshalling conventions.
21057 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21059 2004-02-01 Martin Baulig <martin@ximian.com>
21061 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21062 in `ginst->mtype_argv'.
21064 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21066 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21067 facilitate grepping.
21069 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21071 * mini.c: fixed buglet in initobj generic implementation for references.
21073 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21075 * Makefile.am: make the version script conditional.
21076 * jit-icalls.c: handle missing truncl().
21078 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21080 * exceptions.cs: Add more tests for double->int conversion.
21082 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21083 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21085 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21087 * driver.c: make --verbose --version emit an error
21088 if the loaded corlib doesn't match the runtime version.
21090 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21092 * mini-ppc.h: export ppc_patch().
21093 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21094 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21095 on par or better than on MacOSX.
21097 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21099 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21100 mono_lookup_pinvoke_call.
21102 * mini-x86.c: Under windows, the default pinvoke calling convention is
21103 stdcall. Fixes #52834.
21105 * mini.c (optimize_branches): Add an upper bound to the number of
21106 iterations to prevent infinite loops on strange loops. Fixes #53003.
21108 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21110 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21111 and ISINST. Fixes #52093.
21113 * objects.cs (test_0_vector_array_cast): New tests.
21115 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21117 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21118 checking in Array.Set ().
21120 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21123 * object.cs (test_0_multi_array_cast): New regression test.
21125 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21127 * exceptions-ppc.c: fix build on Linux/PPC.
21129 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21131 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21132 running under valgrind.
21133 (x86_magic_trampoline): Fix build bustage.
21135 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21136 negative values as well. This is needed for the encoding of the line number
21137 info, since sometimes the line numbers are not in increasing order.
21139 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21141 * cpu-pentium.md (localloc): Increase the size of the localloc
21142 instruction since it is a loop under Win32.
21144 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21147 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21149 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21150 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21151 Max Horn (max@quendi.de). Fix file names in comments.
21153 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21155 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21156 avoid stack overflow.
21157 (replace_usage): Avoid uninitialized variable warnings.
21159 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21160 and taking the address of valuetype variables.
21162 2004-01-03 Patrik Torstensson
21164 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21165 for other purposes than FP later on.
21167 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21169 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21172 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21174 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21176 2003-12-30 Patrik Torstensson <p@rxc.se>
21178 * mini-x86.h: Decreased number of availiable fp regs.
21179 Solves corner cases with FP spilling.
21181 2003-12-23 Patrik Torstensson <p@rxc.se>
21183 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21184 for floating point stack tracking / spilling on x86.
21187 * basic-float.cs: added float mul overflow test.
21189 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21191 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21193 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21195 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21196 supports for cond branches that overflow the immediate
21197 overflow offset. mcs can compile simple programs.
21199 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21201 * exceptions-ppc.c: exception handling support wip:
21202 finally handlers get run on exception.
21204 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21206 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21209 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21211 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21212 initial support for stack walking and unwinding.
21214 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21216 * driver.c (mono_main): Make corlib-out-of-sync message more
21217 descriptive. Also remove verify_corlib call.
21219 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21221 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21222 not overlap with other call's arguments, too.
21224 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21226 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21227 move to arch-specific code the choice of arch-specific
21228 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21229 * mini.c: ensure emulation calls will not interleave
21232 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21234 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21235 the magic trampoline stack frame is dropped before executing
21238 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21240 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21241 and integer to fp conversions. Added support for overflowing
21242 arguments on the stack. Reserve a couple more registers as temps.
21243 Added support for aot compilation (as output still needs to be
21246 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21248 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21249 Don't overwrite return register in some corner cases.
21251 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21253 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21254 static constructors when AOT compiling.
21256 * driver.c (mono_main): Call mono_check_corlib_version.
21258 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21260 * cpu-g4.md, basic.cs: fixed div target register.
21262 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21264 * mini-ppc.c, basic.cs: shl_imm fix with test.
21266 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21268 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21269 structures by value. Misc fixes.
21270 * objects.cs: more tests.
21272 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21274 * mini-ppc.c: lconv.ovf.i implemented.
21276 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21279 (mini_init): don't error out if someone already called g_thread_init.
21281 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21283 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21284 to be any type per the spec. Fix abnormal memory usage when
21285 the same object is repeatedly thrown.
21287 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21289 * mini.c: check for overruns in IL code.
21291 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21293 * TODO: Add/remove some todo entries.
21295 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21297 * driver.c (mono_main): Call mono_verify_corlib.
21299 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21301 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21302 This has been moved to mini.c
21303 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21304 type being casted is marshalbyref it could be a proxy, so instead of
21305 emitting the type check code, emit a call to a runtime method that will
21306 perform the check by calling CanCastTo if needed.
21308 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21310 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21311 methods with large stack frames under Win32.
21313 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21315 * Makefile.am: Distribute regression tests.
21317 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21318 at the end instead of inserting each variable into the sorted list.
21320 * linear-scan.c (mono_varlist_sort): New helper function.
21322 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21324 * mini.c: ensure arguments and locals are within bounds.
21326 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21328 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21331 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21333 * mini.c (mono_cprop_copy_values): Fix crash.
21335 * aot.c: Set verbosity back to 0.
21337 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21339 * regalloc.c: complete memory leak fix by Laurent Morichetti
21342 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21344 * driver.c (main_thread_handler): Revert the previous patch.
21346 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21349 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21350 memory from the memory pool.
21352 * driver.c (main_thread_handler): Turn on all optimizations when
21355 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21356 an array for better performance.
21358 * regalloc.c (mono_regstate_assign): Fix memory leak.
21360 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21361 serialize the debug info.
21363 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21364 debug info from the serialized representation.
21366 * aot.c: Save debug info into the generated file and load it when
21369 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21371 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21373 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21374 More FP-related fixes.
21376 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
21378 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
21379 and register allocation buglet. Hello world now runs.
21381 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21383 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
21384 * tramp-ppc.c: fixed class init trampoline.
21385 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
21387 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21389 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
21390 mini.c: more ppc changes/fixes.
21392 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21394 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
21395 Also optimize the case when the arguments are the same in the caller
21398 * iltests.il: Add tests for tail calls with valuetype arguments.
21400 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21402 * mini-ppc.c: fixes for struct return type.
21404 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
21406 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21407 mono_spillvar_offset() to arch-specific code.
21409 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
21411 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
21413 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21415 * exceptions-x86.c: Fix stack space leaks.
21417 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
21418 registers from the lmf if the method has save_lmf set.
21420 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
21422 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
21423 of icall wrappers into InvokeInDomain, since these are now per-domain.
21425 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
21427 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
21428 make some opcode emulation and intrinsic ops enabled/disabled
21429 according to the architecture. More fixes.
21431 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
21433 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
21435 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21437 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21438 arch-specific handling for 'this' and struct return type to
21439 arch-specific code.
21441 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21443 * aot.c: prevent divide by zero error when reporting (it happened with
21444 Accessibility.dll).
21446 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
21448 * mini.h (inst_switch): Remove unused macro.
21450 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21453 (load_aot_module): free 'info->methods' and 'info' properly. No more
21454 "free(): invalid pointer blah" messages when you have an old aot
21457 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
21459 * jit-icalls.c, mini.c: Added support for context static fields.
21461 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21463 * mini.c (mono_method_blittable): Methods which set LastError are not
21464 blittable either. Fixes #51108.
21466 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21468 * mini.c: flush icache.
21469 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
21471 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21473 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
21475 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
21477 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
21480 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
21483 * inssel.brg (CEE_MKREFANY): Fix AOT case.
21485 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
21487 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
21488 instruction when the result is discarded.
21490 * iltests.il (test_0_div_regalloc): New regression test.
21492 * arrays.cs: Fix compilation error.
21494 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
21496 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
21497 float rules to inssel-x86.brg: sane architectures with FP registers
21498 don't need to implement these rules.
21500 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21502 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
21504 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21506 * mini.h, inssel-long32.brg: fixed endianess issues in int64
21507 implementation of 32 bit systems.
21509 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21511 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
21512 (Jeroen Zwartepoorte).
21514 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
21516 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
21517 the caller and the callee matches.
21519 * mini.c (mono_method_to_ir): Add comment.
21521 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
21522 signbit is missing on some platforms.
21524 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
21526 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
21528 * mini.c (setup_jit_tls_data): Call the new function.
21530 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
21532 * mini-x86.c: Add experimental support for fast access to the lmf
21533 structure under NPTL/Linux 2.6.x.
21535 2003-11-06 Martin Baulig <martin@ximian.com>
21537 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
21538 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
21541 2003-11-02 Martin Baulig <martin@ximian.com>
21543 * mini.c (inflate_generic_field): New static method.
21544 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
21545 generic instance and the field is declared in a generic type, call
21546 inflate_generic_field() to inflate it. Fixes gen-28.cs.
21548 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
21550 * mini.h mini.c (mono_method_same_domain): New function to return
21551 whenever the caller and the callee are in the same domain.
21553 * tramp-x86.c (x86_magic_trampoline): Use the new function.
21555 2003-10-30 Martin Baulig <martin@ximian.com>
21557 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
21558 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
21560 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
21561 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
21563 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
21565 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
21568 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
21569 object here, so it is in the correct appdomain etc.
21571 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
21573 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
21575 (mono_method_to_ir): Avoid freeing the type created returned from
21576 mono_type_create_from_typespec, since it is put into an internal cache
21577 by the function. Fixes pointer.exe.
21579 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
21580 trampolines for icalls and pinvokes as well. Fixes #33569.
21582 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
21584 * mini.c: Update after appdomain changes.
21586 * mini.c (mono_jit_compile_method_inner): Allways compile native
21587 method wrappers in the root domain, since there can only be one
21588 instance of them, whose address is stored in method->info.
21590 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
21592 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
21593 environment variable. Instead detect automatically whenever running
21594 under valgrind using the magic macro RUNNING_ON_VALGRIND from
21597 2003-10-16 Miguel de Icaza <miguel@ximian.com>
21599 * trace.c, trace.h: New files that implement the new trace option
21602 * driver.c: Document new --trace options.
21604 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
21607 - if (mono_jit_trace_calls)
21608 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
21610 * mini.h: prototypes.
21612 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
21614 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
21616 * mini.c inssel.brg: Implement typedefbyref opcodes.
21618 * mini.c (mono_jit_compile_method): Remove unused local variable.
21620 * mini.c (mono_jit_compile_method_inner): Ditto.
21622 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
21624 * tramp-x86.c (x86_class_init_trampoline): Fix build.
21626 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
21628 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21630 * mini.c (mono_no_aot): Remove unused global variable.
21632 * mini.c: Thread safety fixes.
21634 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21636 * mini.c (mono_create_class_init_trampoline): Add a lock around
21637 class_init_hash_addr.
21639 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21642 * mini.c: Decompose the NEWARR instruction before decomposing its
21643 arguments. Fixes #30073.
21645 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21647 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21650 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21652 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21654 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21656 * driver.c: Add support for compiling icall wrappers to --compile.
21658 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21660 * inssel.brg: The empty value in class->interface_offsets is -1, not
21663 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21665 * objects.cs: New test for 'is' operator on an array of interfaces.
21667 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21669 * tramp-ppc.c: update trampoline code to support jumps
21670 and class initialization.
21672 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21674 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21676 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21678 * inssel.brg (OP_UNBOX): Remove unused rule.
21680 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21681 region instead of one for each method. Fixes #47813.
21683 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21685 * exceptions.cs (test_0_nested_finally): New regression test for
21686 nested exception handlers.
21688 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21690 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21692 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21695 * mini.c (mono_method_check_inlining): Make the inlining limit
21696 configurable by an environment variable.
21698 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21700 * mini.h: Bump AOT file version.
21702 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21703 token, store the image along with the token, since the token might not
21704 refer to the same image as the method containing the relocation,
21705 because of inlining.
21707 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21709 * mini.c (mono_precompile_assemblies): New function to compile
21710 all methods in all loaded assemblies.
21712 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21714 * regalloc.h regalloc.c (MonoRegState): Change the type of
21715 iassign and fassign to int*, since they can contain large negative
21716 values if the register is spilled. Also added some comments. Fixes
21719 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21720 under Win32. Fixes #42964.
21722 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21724 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21726 * aot.c: Added support for AOT compiling methods which contain calls
21727 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21730 * driver.c (compile_all_methods): Run the compilation in a thread
21731 managed by mono. Fixes #44023.
21733 * mini.c (mono_codegen): Print full method name in verbose output.
21735 * mini-x86.c (mono_arch_patch_code): Fix warning.
21737 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21738 jumps, since the method we are jumping to might be domain-specific.
21740 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21742 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21744 * inssel.brg: string chars are unsigned.
21746 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21748 * TODO: New todo item.
21750 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21751 which calls mono_runtime_class_init and patches the call site to
21752 avoid further calls.
21753 (mono_arch_create_class_init_trampoline): New arch specific function
21754 to create a class init trampoline.
21755 (create_trampoline_code): Generalized so it can create
21756 class init trampolines as well.
21758 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21759 (mono_create_class_init_trampoline): New function to create and cache
21760 class init trampolines.
21761 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21762 vtable given the address of a class init trampoline. Used by the
21764 (mono_codegen): Generate a call to a trampoline instead of
21765 mono_runtime_class_init in LDSFLD[A].
21766 (mono_codegen): Add relocations for the new trampoline.
21768 * mini.h mini-x86.c aot.c: Added a new relocation type:
21769 MONO_PATCH_INFO_CLASS_INIT.
21771 * mini.h: Bump AOT version number.
21773 * aot.c: Create a copy of the loaded code instead of using the original
21774 so methods which call each other will be close in memory, improving
21777 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21778 patch since it breaks the regression tests.
21780 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21781 for the register saving instruction sequence since the
21782 frame_state_for function in glibc 2.3.2 don't seem to detect it.
21784 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
21786 * TODO: Fix todo item && remove another.
21788 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
21790 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
21793 * aot.c: Moved the check for MONO_LASTAOT into the initialization
21794 function of the module.
21796 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
21797 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
21798 --no-aot command line option.
21800 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
21802 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
21803 by Bernie Solomon (bernard@ugsolutions.com).
21805 * inssel.brg: Refactor the interface offset table related code into
21806 its separate functions and add support for the AOT case.
21808 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
21810 * aot.c (mono_aot_get_method_inner): Fix memory leak.
21812 * aot.c: Added mono_aot_verbose variable and made all debugging
21813 output depend on the value of this variable.
21815 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
21816 method_label and info_label.
21818 * mini.h mini-x86.c aot.c: Added a new relocation type
21819 MONO_PATCH_INFO_IID for klass->interface_id.
21821 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
21822 the MonoJitInfo structure.
21824 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
21825 a non-root appdomain in shared mode.
21827 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21829 * aot.c: make aot loader less verbose. Remove free of unused variable.
21831 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
21833 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
21835 * .cvsignore: Added *.dll.
21837 * mini.c (mono_print_tree_nl): New function callable while debugging.
21839 * mini.c (mono_print_code): Export this.
21841 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
21844 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
21846 * mini.h (MonoCompile): Added 'jit_info' field.
21848 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
21849 the cfg structure, since it is needed by the AOT compiler.
21851 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21853 * aot.c: A major rewrite. Changes include:
21854 - save exception tables for methods which have them.
21855 - cache failed lookups in aot_get_method () to avoid the (slow) calls
21856 to g_module_symbol.
21857 - reworked the file format so it is now much smaller and needs
21858 fewer relocation entries.
21860 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21862 * aot.c (load_aot_module): Fix build bustage on platforms without
21865 2003-09-04 Martin Baulig <martin@ximian.com>
21867 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
21869 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21871 * TODO: Some new optimization ideas.
21873 * aot.c: Move AOT module loading logic here from mono_assembly_open.
21875 * aot.c: Save the optimization flags used to compile the code into
21878 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
21879 support emitting domain specific code.
21881 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
21882 no longer domain neutral. It can be made domain neutral by compiling
21883 with --optimize=shared.
21885 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
21886 between appdomains.
21888 * driver.c mini.h mini.c: New --no-aot debugging option which disables
21889 loading of AOT code.
21891 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
21893 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
21894 if there is no domain neutrality information.
21896 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
21898 * aot.c (mono_compile_assembly): Emit a symbol containing the file
21899 format version into the generated library.
21901 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
21902 callee method into the caller since one of them could be shared.
21904 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
21905 system exceptions from AOT code now works.
21907 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
21908 method if it is domain neutral and the callee is not.
21910 * graph.c (cfg_emit_one_loop_level): Fix warning.
21912 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
21914 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
21917 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
21919 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
21920 is needed by code which is executed before mono_runtime_init ().
21921 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
21923 * mini.c (mono_thread_abort): Fix warning.
21924 (mono_jit_compile_method): Call static constructor in the AOT case too.
21926 * aot.c (mono_compile_assembly): Fix warning.
21928 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21930 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
21932 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
21934 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
21936 * cpu-pentium.md: Fix the length of call opcodes so they include the
21937 ESP restoring instruction. Fixes #47968.
21939 2003-08-28 Martin Baulig <martin@ximian.com>
21941 * mini-x86.c (mono_arch_call_opcode): Added support for
21942 MONO_TYPE_GENERICINST.
21944 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
21946 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
21948 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
21949 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
21951 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
21954 2003-08-26 Martin Baulig <martin@ximian.com>
21956 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
21957 when reporting an error, set this to the actual error location.
21958 (mono_method_to_ir): Report the correct error location if
21959 get_basic_blocks() returned an error.
21961 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
21963 * mini.c (mono_type_blittable): OBJECT is not blittable.
21964 (mono_method_blittable): Methods which have marshalling descriptors
21965 are not blittable either. Fixes #47842.
21967 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
21969 * driver.c mini.c: Use an environment variable instead of a global
21970 variable. Also fix the build.
21972 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
21973 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
21976 * driver.c mini.c: Added --with-valgrind option to turn off some
21977 code which prevents mono from running under valgrind.
21979 * mini.c (mono_emit_call_args): Fixed warning.
21981 * mini.c (mono_emulate_opcode): Fixed warning.
21983 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21985 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
21986 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
21987 regalloc.c, regalloc.h: specify available registers in arch-specific
21988 code and support floats in the regallocator (patch by Laurent Morichetti
21991 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21993 * mini.c: mono_thread_current() can be called only after
21994 mono_runtime_init(): rearrange code to not call it early on.
21996 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21998 * mini.c: allocate jump tables in the code mempools.
22000 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22002 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22005 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22007 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22008 12 to 16. This fixes bug #47453.
22011 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22013 * mini-ppc.c: fixed indexed load and unsigned compares.
22015 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22017 * mini.c: reenabled installation of handler for
22018 thread abort signal.
22020 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22022 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22023 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22024 until it's fixed and actually useful.
22026 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22028 * inssel-long32.brg: couple more opcodes implemented.
22030 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22032 * mini-sparc.c: Even more opcodes implemeted.
22034 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22036 * mini-sparc.c: More opcodes implemented.
22038 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22040 * mini-sparc.c: More opcodes implemented.
22042 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22044 * inssel-sparc.brg: Add some needed rules. Direct
22046 * Makefile.am: Use inssel-sparc.brg
22047 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22048 an assert happy for now.
22050 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22052 * mini-sparc.c: Fixed compile errors.
22053 * exceptions-sparc.c: Same. We now produce a mono binary
22054 on sparc-linux. Yea.
22056 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22058 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22059 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22060 They compile, but do not work.
22062 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22064 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22065 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22066 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22069 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22071 * mini.c: more opcodes implemented and better support for generics.
22073 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22075 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22076 * mini.c, mini.h: first cut at generics support: some new instructions
22077 added and changed the behaviour of some of the existing ones.
22079 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22081 * mini.c: Removed definition of metadata_shared mutex here.
22083 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22085 * mini-x86.c: make vararg calls work for instance methods.
22087 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22089 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22090 returns the arguments in a separte list, now.
22092 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22094 * aot.c, mini.c: updates for array type representation changes.
22096 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22098 * mini.c: register function to perform jit shutdown.
22100 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22102 * mini.c: use a faster allocator if possible.
22104 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22106 * aot.c: some cleanups and portability changes.
22108 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22110 * mini.c: use faster allocation for CEE_BOX if possible.
22112 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22114 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22115 Moved inlined mempcy code to its own function so that is can be
22116 reused. Added an inline memset function as well (optimized initobj).
22117 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22119 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22121 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22123 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22125 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22126 arch code can setup the cpu for CLR execution, if needed.
22127 We use it on x86 to set the precision of FP operations.
22129 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22131 * mini.c: disable some optimizations if we can guess they'll cost too
22132 much for a given method.
22134 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22136 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22138 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22139 * mini.h mini.c mini-x86.c: Added instruction level coverage
22140 info collection support.
22142 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22144 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22145 is now implemented in the profiling API. Get rid of a couple of
22146 unnecessary global variables.
22148 2003-06-15 Nick Drochak <ndrochak@gol.com>
22150 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22151 * cpu-g4.md: add op_bigmul and op_bigmul_un
22152 * cpu_pentium.md: add op_bigmul_un
22153 * inssel-long32.brg: add rule for unsigned bigmul
22154 * mini-ops.h: define OP_BIGMUL_UN
22155 * mini-x86.c: THE BUG: handle (un)signed properly
22156 * mini.c: choose unsigned opcode if needed.
22157 This set of patches fixes bug #44291
22159 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22161 * mini.c (optimize_branches): improved to handle all kinds of
22162 conditional branches.
22164 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22166 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22167 don't raise exceptions.
22169 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22171 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22172 to arch-specific files.
22174 2003-06-09 Martin Baulig <martin@ximian.com>
22176 * Makefile.am (libs): Added $(LIBGC_LIBS).
22178 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22180 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22181 and OP_ATAN (fixes bug#44293).
22183 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22185 * Makefile.am, mini-x86.c: rename cpu description array to
22186 pentium_desc, since some compilers define the 'pentium' preprocessor
22189 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22191 * mini.c (mini_select_instructions): add explicit branch if the
22192 following block is not the false target of a conditional branch -
22193 we need this with any optimization that reorder or remove bblocks
22195 * mini.c (optimize_branches): bug fixes
22197 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22199 * mini.c (mono_method_to_ir): inline static readonly fields
22201 * ssa.c (fold_tree): start cfold support for long (very simple
22204 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22206 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22208 * inssel.brg: fixed memcpy (bug #44219).
22210 2003-06-05 Dick Porter <dick@ximian.com>
22212 * driver.c: Set the glib log levels to not abort if g_message
22215 g_set_prgname() has to happen before mini_init() so that the
22216 process handle gets the info.
22218 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22220 * driver.c: add intrins to the default optimizations to get wider
22223 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22225 * mini.h: some large basic blocks will overflow a 16-bit
22226 integers for symbolic registers.
22228 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22230 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22231 (mono_arch_output_basic_block): fix bug 43499
22233 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22235 * mini.c: kill duplicated definition of mono_debug_format.
22237 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22239 * mini-x86.c, arrays.cs: fixed register allocation bug.
22241 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22243 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22245 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22247 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22250 (print_method_from_ip): also print source location information if
22253 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22255 * mini.c (mono_find_block_region): bug fix in region code
22256 (mini_method_compile): enable removing unreachable code again, but
22257 only in methods without exception clauses.
22259 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22261 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22262 Implemented arglist opcode and handling of TypedReference type.
22263 Fixed x86 call convention when a structure is returned.
22264 Minimal support for calling static vararg methods.
22266 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22268 * mini.c (mini_method_compile): always remove unreachable code,
22269 because the code in them may be inconsistent (access to dead
22270 variables for example).
22272 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22274 * driver.c, debug-mini.c: warning fixes.
22276 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22278 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22280 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22282 * mini.c: thread-static fields are registered in mono_class_vtable(),
22283 so ensure the function is called before checking for them.
22285 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22287 * mini.c (optimize_branches): fix for bug 43586
22289 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22290 overflow (fixes Bug #43639)
22292 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22294 * mini.c, objects.cs: allow the use of stobj for primitive types.
22296 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22298 * mini.c: be less strict about argument checking until we support
22299 running the verifier.
22301 2003-05-27 Nick Drochak <ndrochak@gol.com>
22303 * basic-long.cs: tests for (ulong)int * (ulong)int also
22304 * mini.c: use the same trick for (ulong)int * (ulong)int
22306 2003-05-27 Nick Drochak <ndrochak@gol.com>
22308 * basic-long.cs: add regression test for (long)int * (long)int
22309 * cpu-pentium.md: add op_bigmul specification
22310 * inssel-long32.brg: add OP_BIGMUL rule
22311 * mini-ops.h: add OP_BIGMUL
22312 * mini-x86.c: register allocator: handle case where src1 needs to be
22314 * mini.c: substitute special BIGMUL opcode in the tree for
22315 (long)int * (long)int
22317 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22319 * jit-icalls.c: call the type ctor on field access if needed.
22321 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22323 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22324 to a method (including results of ldelema, bug#43207).
22326 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22328 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22329 colors to show exception handler blocks.
22331 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22332 (fix for pinvoke7.cs).
22334 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22336 * mini.h, mini.c: ensure correct initialization order for types that
22337 require it. Prepare for lazy compilation of jit icall wrappers.
22338 Provide a name for opcode emulation to reduce unneeded mallocing.
22340 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22342 * mini-x86.c: better register restoring code and profiling
22343 support for tail calls.
22345 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22347 * mini.h, driver.c: prepare for leaf methods optimization.
22349 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22351 * mini.c: get targets of branches before converting a method.
22353 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22355 * mini.c (optimize_branches): added some experimental code (disbaled)
22357 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22359 * mini.c (optimize_branches): fix branch to branch optimization
22361 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22363 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22365 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22367 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22370 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22372 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22373 enable use of interface variables again.
22375 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22376 I1 to registers because there is no simply way to sign extend 8bit
22377 quantities in caller saved registers on x86.
22379 * inssel-float.brg: set costs of some rules to 2 so
22380 that monobure always select the arch. specific ones if supplied,
22381 regardless of the order we pass the files to monoburg.
22383 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22385 * mini.c, mini-x86.c: since the magic trampoline for jumps
22386 can't patch the code directly, we do it as soon as the
22387 method gets compiled.
22389 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22391 * mini-x86.c, mini.h: introduce a new patching method
22392 to support CEE_JMP and tail calls.
22393 * mini.c: obey tail.call. Don't precompile methods target
22395 * tramp-x86.c: new trampoline code to handle methods
22396 reached through a jump.
22398 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
22400 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
22401 bit values to registers
22403 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
22405 * mini.c (mono_compile_get_interface_var): share interface
22406 variables if possible.
22408 2003-05-16 Martin Baulig <martin@ximian.com>
22410 * debug-mini.c (mono_init_debugger): New function to initialize
22411 the debugger. This is not in the debugger since it needs to
22412 access some of mini's internals.
22414 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22416 * mini.c (mono_method_to_ir): inlining fixes/cleanups
22418 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
22420 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
22421 for value type handling.
22423 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22425 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
22426 (mono_method_check_inlining): enable inlining of all kinds of wrappers
22428 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
22430 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
22431 the constructor through a proxy.
22433 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22435 * jit-icalls.c, inssel.brg: fixes to array element address
22438 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
22440 * mini-x86.c (is_regsize_var): allocate pointer to registers
22442 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22444 * driver.c: fixed typo, added intrins to the set of optimizations
22445 tested with regressions.
22447 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
22449 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
22450 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
22453 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
22455 * inssel.brg: remove some common pop instructions without side effects
22457 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22459 * inssel-x86.brg: fixed thinko in int to double conversions.
22461 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
22463 * mini.c, jit-icalls.c: added runtime thread-static variable support.
22465 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22467 * inssel-long32.brg: two more missing instructions.
22469 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
22471 * mini.c (mono_emit_call_args): set the cil_code for all arguments
22472 if not already set.
22474 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
22476 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
22479 * basic-float.cs: Added tests for negative zero.
22481 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22483 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
22484 a couple of missing operations for long casts, with test cases.
22486 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22488 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
22490 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
22492 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
22493 code size estimation.
22495 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
22497 * mini.c (mono_jit_create_remoting_trampoline): make it work with
22498 abstract methods (fix bug 42542)
22500 * aot.c: add ability to handle array types
22502 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
22504 * mini.c: Call the _specific versions of the object allocation
22505 functions if possible.
22507 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22509 * driver.c: call setlocale ().
22511 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22513 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
22516 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
22518 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
22520 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
22521 wrappers (fix bug 42122)
22523 2003-05-04 Martin Baulig <martin@ximian.com>
22525 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
22527 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
22528 s/mini_set_defaults/mono_set_defaults/g.
22530 2003-05-04 Martin Baulig <martin@ximian.com>
22532 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
22534 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22536 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
22537 (reported by Don Roberts).
22539 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22541 * mini.c: temporarily work around two bugs for this release.
22543 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22545 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
22546 that contains -export-dynamic and it makes using the ld script
22548 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
22550 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22552 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
22555 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22557 * mini.c: make sure leave calls all the needed finally blocks,
22558 even when the target jumps out of multiple exception clauses.
22560 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22562 * ldscript, Makefile.am: add linker script to reduce the number of
22563 exported symbols (should also fix the issues with libwine defining
22564 some of the same symbols in io-layer).
22566 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
22568 * driver.c (mini_main): Avoid assertion when no file name is given on
22571 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
22573 * driver.c: added --version/-V command line option.
22574 Added the inline optimization in the regression tests.
22576 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22578 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
22579 to the type in the method signature (fixes bug#42134).
22581 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
22583 * mini.c: when inlining, check this is not null only when needed (bug #42135).
22585 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
22587 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
22589 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22591 * driver.c: fixed bug #42100.
22593 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
22595 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
22597 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22599 * mini.c: moved most of the code required to do inlining to its own
22600 function so it can be reused. Inline also ctors if appropriate.
22602 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
22604 * Makefile.am: Link with -export-dynamic so shared libs loaded by
22605 the runtime can call mono API functions.
22607 2003-04-27 Martin Baulig <martin@ximian.com>
22609 * debug-mini.c (mono_debug_init_method): Added
22610 `guint32 breakpoint_id' argument; if the method has a breakpoint,
22611 send a notification to the debugger.
22613 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
22614 running in the Mono Debugger, just pass the breakpoint number to
22615 mono_debug_init_method().
22617 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
22619 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
22621 * mini.c: allow some more unsafe compares.
22623 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22625 * mini-x86.c, Makefile.am: make distcheck works (partially from
22626 a patch by Richard Lee <r.h.lee@attbi.com>).
22627 * regset.c, regset.h: removed, they are unused.
22629 2003-04-25 Dick Porter <dick@ximian.com>
22631 * driver.c: Usage reports the name as 'mono' not 'mini'
22632 * exceptions-x86.c: Build and run on freebsd
22634 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22636 * Makefile.am: install the program with the 'mono' name and
22637 the library as libmono instead of mini and libmini.
22639 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22641 * driver.c: provide the APIs for the embedding interface of the old jit.
22643 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22645 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22647 2003-04-23 Martin Baulig <martin@ximian.com>
22649 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22651 * driver.c: Added `--debug' command line argument to enable
22654 2003-04-23 Martin Baulig <martin@ximian.com>
22656 * debug.[ch]: Removed. The code is now in
22657 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22659 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22662 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22664 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22666 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22669 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22670 mono_domain_finalize.
22671 (mini_method_compile): use mono_method_profile* if the the option is
22674 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22676 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22677 methods with their wrapper.
22679 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22680 methods with their wrapper.
22682 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22685 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22688 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22691 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22693 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22695 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22697 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22698 of the mempool. This is slightly faster and uses less memory
22700 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22702 * mini.c: avoid O(n) allocation for variables.
22704 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22706 * mini.c: handle items on the stack after inlining methods.
22708 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22710 * mini.c: make the method->opcode optimization dependent
22711 on MONO_OPT_INSTRINS and do it lazily.
22713 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22715 * driver.c: print overall results at the end of regression run.
22717 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22719 * inssel.brg: don't overwrite symbolic registers.
22721 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22723 * inssel-x86.brg: fix conversion from long to float.
22725 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22727 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22729 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22731 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22733 * driver.c: Added --print-vtable option as in the old JIT.
22735 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22737 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22739 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22741 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22743 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22745 * mini.c regalloc.c regalloc.h: Fix memory leak.
22747 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22749 * aot.c (mono_aot_get_method): register all used strings
22751 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22753 * mini.c: always intern strings references with ldstr at compile time.
22755 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22757 * Makefile.am: add BUILT_SOURCES.
22759 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22761 * driver.c: give a better error message when the assembly to execute
22762 doesn't have an entry point.
22764 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22766 * Makefile.am: added hack for automake
22768 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22771 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22773 22003-04-07 Martin Baulig <martin@ximian.com>
22775 * Makefile.am: Added Makefile.am.
22777 * debugger-main.c: Removed, this is now in the debugger where it
22780 * mini.pc.in: Call this package `mini' for the moment.