1 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3 * debugger-agent.c: Implementation for Windows platform.
5 * mini-x86.c: Add support for Windows. Use mono-* synchronization
6 primitives. Use SEH to implement breakpoints and single stepping.
8 * mini-x86.h: Enable soft debugger on Windows.
10 Code contributed under MIT/X11 license.
12 2009-11-13 Zoltan Varga <vargaz@gmail.com>
14 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
15 under XEN. Fixes #522894.
17 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
19 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
20 interface calls in LLVM AOT code.
22 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
25 * mini-llvm.c: Add support for OP_VPHI.
27 * objects.cs: Add a test.
29 2009-11-13 Zoltan Varga <vargaz@gmail.com>
31 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
32 this is called on the debugger thread.
34 2009-11-12 Zoltan Varga <vargaz@gmail.com>
36 * mini-llvm.c: Add soft-float support.
38 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
39 FCALL which returns an R4.
41 * driver.c (mono_main): Add a missing '\n'.
43 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
44 platforms which doesn't support the LLVM IMT trampoline.
46 2009-11-11 Zoltan Varga <vargaz@gmail.com>
48 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
50 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
52 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
55 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
57 2009-11-10 Zoltan Varga <vargaz@gmail.com>
59 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
60 Instead of emitting a method_order table, sort the contents of the code_offsets
61 table and do a binary search in the sorted table. The previous approach doesn't
62 work with LLVM which emits methods in a arbitrary order.
64 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
65 in the .eh_frame section in ELF files.
67 * mini.h: Bump corlib file format version.
69 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
71 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
72 LDMIA->LDM macro name change.
74 2009-11-09 Zoltan Varga <vargaz@gmail.com>
76 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
79 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
82 * aot-compiler.c: Ditto.
84 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
85 &align to mini_type_stack_size_full ().
87 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
89 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
91 2009-11-08 Zoltan Varga <vargaz@gmail.com>
93 * mini-arm.c: Compute the stack space used by arguments using
94 mini_type_stack_size_full ().
96 2009-11-08 Zoltan Varga <vargaz@gmail.com>
98 * optflags-def.h: Remove dead TREEPROP optimization.
100 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
102 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
104 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
106 2009-11-07 Zoltan Varga <vargaz@gmail.com>
108 * driver.c (mono_jit_parse_options): New public API function to parse options
109 as done by the runtime executable.
111 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
112 when handling named arguments.
114 2009-11-07 Zoltan Varga <vargaz@gmail.com>
116 * mini-arm.c: Implement support for returning vtypes in registers, fix support
117 for passing small vtypes in registers, make the CallInfo structures more
118 similar to the code on the other platforms.
120 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
121 the code in the prolog requires it.
123 2009-11-06 Zoltan Varga <vargaz@gmail.com>
125 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
126 (koush@koushikdutta.com).
128 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
129 where the thunk memory should be allocated from. Fixes appdomain unloading
132 2009-11-06 Zoltan Varga <vargaz@gmail.com>
134 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
135 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
137 2009-11-05 Zoltan Varga <vargaz@gmail.com>
139 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
140 AOT, as it is not implemented yet.
142 * mini-x86.c (mono_arch_output_basic_block): Ditto.
144 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
146 * debugger-agent.c: Fix windows build.
148 2009-11-05 Zoltan Varga <vargaz@gmail.com>
150 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
151 after the client connects/disconnects.
153 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
154 when an exception of a given type is thrown.
156 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
157 only on an uncaught exception.
159 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
161 * debugger-agent.c: Add a 'launch' option.
163 2009-11-05 Zoltan Varga <vargaz@gmail.com>
165 * debugger-agent.c: Add a 'timeout' option.
167 2009-11-05 Zoltan Varga <vargaz@gmail.com>
169 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
172 2009-11-05 Zoltan Varga <vargaz@gmail.com>
174 * debugger-agent.c (set_breakpoint): Emit a log message.
176 2009-11-04 Zoltan Varga <vargaz@gmail.com>
178 * mini-arm.c: Fix the arm build.
180 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
182 * aot-compiler.c: don't leak the value returned from
183 mono_type_full_name().
185 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
187 * debugger-agent.c: defer including mono-mutex.h until we know the
190 2009-11-04 Jonathan Chambers <joncham@gmail.com>
192 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
193 of pthreads directly.
195 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
196 exception handlers. Pass info argument.
198 * mini.h: Adjust signatures of soft debugger functions to pass void*
199 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
201 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
202 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
203 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
204 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
206 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
208 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
209 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
210 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
211 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
213 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
215 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
217 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
219 * mono-semaphore.h: Skeleton implementation for Windows.
221 Code contributed under MIT/X11 license.
223 2009-11-04 Jonathan Chambers <joncham@gmail.com>
225 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
227 Code contributed under MIT/X11 license.
229 2009-11-04 Jonathan Chambers <joncham@gmail.com>
231 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
233 Code contributed under MIT/X11 license.
235 2009-11-04 Zoltan Varga <vargaz@gmail.com>
237 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
238 debug info to 100 because 10 still slows down gdb too much.
240 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
241 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
242 them in the wrappers.
244 2009-11-03 Zoltan Varga <vargaz@gmail.com>
246 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
248 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
250 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
251 function mono_aot_get_array_helper_from_wrapper ().
253 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
254 array helper methods.
256 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
258 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
259 the value was loaded from memory.
261 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
262 the value was loader from there.
264 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
265 without constant swizzle.
267 2009-11-02 Jonathan Chambers <joncham@gmail.com>
269 * mini-amd64.c: Put soft debugger functions behind a
270 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
272 * mini-amd64.h: disable the soft debugger in windows.
274 Code contributed under MIT/X11 license.
276 2009-11-02 Jonathan Chambers <joncham@gmail.com>
278 * mini-x86.c: Put soft debugger functions behind a
279 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
281 Code contributed under MIT/X11 license.
283 2009-11-02 Jonathan Chambers <joncham@gmail.com>
285 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
286 to mono_arch_find_jit_info_ext.
288 Code contributed under MIT/X11 license.
290 2009-11-03 Zoltan Varga <vargaz@gmail.com>
292 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
294 * debugger-agent.c: Add support for filtering events by assemblies.
296 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
297 the agent is not enabled.
299 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
301 * exceptions-x86.c: hopefully last change to fix the windows build.
302 This one courtesy of Jonathan Chambers.
304 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
306 * debugger-agent.c: remove unused function.
308 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
310 * debugger-agent.c: add #ifdefs for a few header files.
311 * mini-x86.h: disable the soft debugger in windows.
312 Step 1 of 2 to make this compile on windows with gcc.
314 2009-11-02 Zoltan Varga <vargaz@gmail.com>
316 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
317 as it breaks the build.
319 2009-07-01 Zoltan Varga <vargaz@gmail.com>
321 Merge the soft debugger branch.
323 * debugger-agent.h debugger-agent.c: New files containing the soft
324 mode debugger module.
326 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
327 at the appropriate locations.
329 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
332 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
333 enable/disable single stepping.
335 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
336 which returns all information in a StackFrameInfo structure, and can handle the
337 LMF frames added by the debugger.
339 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
342 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
343 walker function which works on a specific thread and passes a StackFrameInfo
344 structure to its callback.
346 * mini.c (mini_init): Initialize the debugger agent.
348 * aot-compiler.c aot-runtime.c: Add soft-debug support.
350 * mini-ops.h: Add OP_SEQ_POINT opcode.
352 * driver.c (mono_main): Add new '--debugger-agent' option for passing
353 arguments to the debugger agent.
355 2009-11-02 Zoltan Varga <vargaz@gmail.com>
357 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
360 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
362 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
364 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
366 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
368 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
369 sets the IMT argument and makes a virtual call.
371 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
373 2009-11-01 Zoltan Varga <vargaz@gmail.com>
375 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
378 2009-10-30 Zoltan Varga <vargaz@gmail.com>
380 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
381 runtime. Fixes #551228.
383 2009-10-29 Zoltan Varga <vargaz@gmail.com>
385 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
387 * basic.cs: Add a test.
389 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
390 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
391 CONSTRAINED. Fixes #550964.
393 * generics.cs: Add a test.
395 2009-10-28 Mark Probst <mark.probst@gmail.com>
397 * mini-posix.c (add_signal_handler): Use
398 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
400 2009-10-28 Jerry Maine <crashfourit@gmail.com>
402 Contributed under the terms of the MIT/X11 license by
403 Jerry Maine <crashfourit@gail.com>.
405 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
406 sse4a for simd intrinsics.
408 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
409 sse4a for simd intrinsics.
411 2009-10-27 Zoltan Varga <vargaz@gmail.com>
413 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
414 instead of inst_p1 which is not the same on ILP32 platforms.
416 2009-10-24 Zoltan Varga <vargaz@gmail.com>
418 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
419 not the mscorlib one before calling mono_get_lmf_addr.
421 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
422 of the ip to the LMF.
424 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
425 immediate in the op->op_imm optimization.
427 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
428 understand. VTypes now work, but are not abi compliant, as they are
429 split into 4 byte parts instead of 8.
430 (emit_memcpy): Fix the unrolled case to work on the PS3.
432 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
434 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
435 the default when static linking.
437 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
439 * aot-compiler.c: Add an autoreg option to automatically register
440 statically linked aot modules using ELF .ctors.
442 * genmdesc.pl: Add __ppc64__ to allowed defines.
444 2009-10-25 Zoltan Varga <vargaz@gmail.com>
446 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
447 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
449 2009-10-24 Mark Probst <mark.probst@gmail.com>
451 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
453 2009-10-24 Zoltan Varga <vargaz@gmail.com>
455 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
456 which will contain the domain where the method was found.
458 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
459 mini_jit_info_table_find ().
461 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
463 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
465 2009-10-22 Zoltan Varga <vargaz@gmail.com>
467 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
468 set, its not supported yet.
470 2009-10-22 Zoltan Varga <vargaz@gmail.com>
472 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
473 iface wrapper is not found.
474 (mono_aot_get_method): Ditto for GetGenericValueImpl.
476 2009-10-21 Zoltan Varga <vargaz@gmail.com>
478 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
479 which have a different name.
481 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
482 wrappers and Array.GetGenericValueImpl ().
484 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
485 because of the change above.
487 * generics.cs: Add a test for full aot + generic array ifaces.
489 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
491 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
492 that hides the previous one.
494 2009-10-18 Zoltan Varga <vargaz@gmail.com>
496 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
497 marshalled. Fixes #541623.
499 2009-10-16 Zoltan Varga <vargaz@gmail.com>
501 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
503 2009-10-15 Zoltan Varga <vargaz@gmail.com>
505 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
507 2009-10-14 Massimiliano Mantione <massi@ximian.com>
509 * mini-posix.c (sigprof_signal_handler):
510 Implemented support for building stat call chans in different ways.
512 2009-10-14 Massimiliano Mantione <massi@ximian.com>
514 * mini-exceptions.c (mono_find_jit_info):
515 Also check that a jit info has been found (fixes a profiler crash).
517 2009-10-14 Massimiliano Mantione <massi@ximian.com>
519 * mini.c (mono_codegen):
520 Call mono_profiler_code_buffer_new with correct code address.
522 2009-10-14 Zoltan Varga <vargaz@gmail.com>
524 * driver.c (mono_main): Change the date in the copyright.
526 2009-10-14 Mark Probst <mark.probst@gmail.com>
528 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
529 allocator in shared generic code for open classes, because we
530 can't get those classes' vtables. We need to make managed
531 allocators not depend on the vtable at compile-time to solve this.
533 2009-10-13 Martin Baulig <martin@ximian.com>
535 * debug-mini.c (mono_debugger_trampoline_compiled): Add
536 `const guint8 *trampoline' argument; send both the old and the new
539 2009-09-30 Zoltan Varga <vargaz@gmail.com>
541 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
542 mono_runtime_capture_context () without calling mono_runtime_invoke ().
543 (can_marshal_struct): Skip structures with auto layout.
545 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
547 2009-10-02 Zoltan Varga <vargaz@gmail.com>
549 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
550 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
551 a variable to hold the stack slot used by the int<->float conversion opcodes.
553 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
555 2009-10-04 Zoltan Varga <vargaz@gmail.com>
557 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
560 2009-10-06 Zoltan Varga <vargaz@gmail.com>
562 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
563 each instance of Comparer<T>.
565 * generics.cs: Add a new test.
567 2009-10-09 Zoltan Varga <vargaz@gmail.com>
569 * driver.c (parse_debug_options): Add a 'gdb' option.
571 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
573 * image-writer.c: Add support for emitting the image into a memory buffer.
575 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
577 * aot-compiler.c: Add support for registering debug info with GDB using the
578 new JIT debugging interface in GDB 7.0. It can be turned on by setting
579 MONO_XDEBUG to 'gdb'.
581 2009-10-10 Zoltan Varga <vargaz@gmail.com>
583 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
586 2009-10-11 Zoltan Varga <vargaz@gmail.com>
588 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
589 can be used to set breakpoints in gdb.
591 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
592 segment to an absolute address.
594 2009-10-13 Mark Probst <mark.probst@gmail.com>
596 * method-to-ir.c: Use the managed array allocator method if
599 2009-10-13 Bill Holmes <billholmes54@gmail.com>
601 * aot-compiler.c : Fix the MSVC builds
603 Code is contributed under MIT/X11 license.
605 2009-10-13 Zoltan Varga <vargaz@gmail.com>
607 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
608 avoid registering 1 symbol file per method with gdb.
610 2009-09-29 Zoltan Varga <vargaz@gmail.com>
612 * mini-sparc.c: Fix the handling of enums with base type long.
614 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
616 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
617 instead of using type->data.klass as the later doesn't work with generics.
619 2009-09-25 Mark Probst <mark.probst@gmail.com>
621 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
622 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
623 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
624 works differently now and we don't handle it in the JIT anymore.
626 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
627 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
628 the Thread class split.
630 2009-09-25 Zoltan Varga <vargaz@gmail.com>
632 * driver.c: Don't run tests with the obsolete treeprop optimization.
634 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
635 variable volatile. Fixes #541577.
637 * basic-calls.cs: Add a new test.
639 * basic-long.cs: Remove tests which are now in basic-calls.cs.
641 2009-09-24 Zoltan Varga <vargaz@gmail.com>
643 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
644 work/required with recent iphone sdk versions.
646 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
649 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
650 in the VCALL decomposition code.
652 2009-09-22 Zoltan Varga <vargaz@gmail.com>
654 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
656 * basic.cs: Add a test.
658 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
661 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
662 searches all the domains of the current thread.
664 * exceptions-<ARCH>.c: Use it. Fixes #539394.
666 2009-09-21 Zoltan Varga <vargaz@gmail.com>
668 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
669 so catching exceptions thrown in the same method works. Fixes exception17.exe.
671 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
672 for non-jit trampolines.
674 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
676 * aot-compiler.c (add_wrappers): Ditto.
678 * mini-arm.c: Implement support for passing vtypes and floats, and increase
679 the size of the param area used by dyn_call to 6 which covers the majority of
682 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
684 * mini-arm.c: Implement support for passing/receiving
685 longs and receiving floats in the dyn_call code.
687 * mini-amd64.c: Implement support for receiving vtypes in registers in
690 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
693 2009-09-20 Zoltan Varga <vargaz@gmail.com>
695 * mini-arm.c (get_call_info): Return more precise information in
697 (dyn_call_supported): Use the information in CallInfo.
699 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
701 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
704 * mini-arm.c: Update after the dyn_call api changes.
706 * mini.c (mini_create_jit_domain_info): Register a destructor function
707 for the runtime_invoke_hash.
709 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
710 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
712 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
713 (dyn_call_supported): Simplify this by using get_call_info ().
714 (mono_arch_dyn_call_free): New destructor function.
716 * generics.cs: Remove a printf.
718 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
720 * mini-arm.c: Add support for enum return values and passing a few arguments
723 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
726 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
728 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
729 the dynamic invoke wrappers.
731 * mini-arm.c: Implement OP_DYN_CALL for arm.
733 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
734 supported by the dynamic runtime invoke wrapper.
736 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
737 runtime invoke wrapper.
739 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
740 if possible when running with full-aot.
742 * mini-ops.h: Add OP_DYN_CALL opcode.
744 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
745 with dynamic arguments lists similar to libffi.
747 2009-09-19 Zoltan Varga <vargaz@gmail.com>
749 * method-to-ir.c: Fix the previous change on 64 bit platforms.
751 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
754 * iltests.il.in: Add a new test.
756 2009-09-18 Zoltan Varga <vargaz@gmail.com>
758 * aot-compiler.c (add_generic_instances): Add more instances of
759 GenericEqualityComparer.
761 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
763 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
765 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
767 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
768 comments on some functions that now can fail.
770 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
772 * Makefile.am: Add Info.plist to EXTRA_DIST
774 2009-09-16 Zoltan Varga <vargaz@gmail.com>
776 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
777 static synchronized wrappers. Fixes #539500.
779 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
781 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
784 2009-09-16 Zoltan Varga <vargaz@gmail.com>
786 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
787 lmf before calling filter clauses as well. Fixes #539550.
789 * exceptions.cs: Add a test.
791 2009-09-14 Zoltan Varga <vargaz@gmail.com>
793 * aot-compiler.c (add_generic_class): Add instances of
794 Array.GetGenericValueImpl as well.
796 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
799 * generics.cs: Add a fullaot linq test.
801 2009-09-10 Zoltan Varga <vargaz@gmail.com>
803 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
806 2009-09-10 Bill Holmes <billholmes54@gmail.com>
808 * mini-trampolines.c (mono_delegate_trampoline) : Call
809 mono_cominterop_get_invoke if the delegate target object
812 Code is contributed under MIT/X11 license.
814 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
816 * method-to-ir.c: For CoreCLR throw a SecurityException if an
817 internal call is defined outside platform code. Reduce code
818 duplication with existing [Method|Field]AccessException
820 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
822 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
823 if the return value is a small struct passed on regs.
825 2009-09-09 Zoltan Varga <vargaz@gmail.com>
827 * cpu-arm.md mini-arm.c: Remove unused opcodes.
829 * mini-codegen.c: Enable the cpu description validation for arm.
831 2009-09-08 Zoltan Varga <vargaz@gmail.com>
833 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
834 test which depends on structs to objects.cs.
836 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
837 require object model related stuff working.
839 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
841 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
843 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
844 against the instruction metadata in mini-ops.h. amd64 only for now.
846 * mini-ops.h: Fix some instruction descriptions.
848 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
851 2009-09-06 Zoltan Varga <vargaz@gmail.com>
853 * exceptions.cs: Add a new test.
855 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
857 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
859 2009-09-06 Zoltan Varga <vargaz@gmail.com>
861 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
862 skip empty phi opcodes.
864 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
865 correctly by zero extending after loads. Skip methods containing calls
866 to the monitor enter/exit trampolines.
868 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
869 when calling mono_thread_force_interruption_checkpoint ().
871 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
873 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
875 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
877 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
880 2009-09-04 Zoltan Varga <vargaz@gmail.com>
882 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
884 2009-09-03 Zoltan Varga <vargaz@gmail.com>
886 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
888 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
889 LLVM might be very short.
891 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
894 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
897 2009-09-03 Zoltan Varga <vargaz@gmail.com>
899 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
900 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
901 LLVM might be very short.
903 2009-09-01 Zoltan Varga <vargaz@gmail.com>
905 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
906 the alignment for the value of sp.
908 2009-09-01 Geoff Norton <gnorton@novell.com>
910 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
911 managed wrappers in full aot.
913 2009-08-31 Zoltan Varga <vargaz@gmail.com>
915 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
917 2009-08-28 Zoltan Varga <vargaz@gmail.com>
919 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
921 2009-08-25 Zoltan Varga <vargaz@gmail.com>
923 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
925 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
928 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
930 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
931 depend on the info MonoMethodHeader which could be missing in IL stripped
934 2009-08-25 Zoltan Varga <vargaz@gmail.com>
936 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
937 they are only 4 byte aligned.
939 2009-08-21 Zoltan Varga <vargaz@gmail.com>
941 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
942 was done previously, since using SP causes too many problems.
944 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
945 frames without a frame pointer works.
947 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
948 global register in methods with calls, since the calls can go through
949 a static rgctx trampoline which doesn't save it.
951 2009-08-19 Zoltan Varga <vargaz@gmail.com>
953 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
955 2009-08-18 Zoltan Varga <vargaz@gmail.com>
957 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
959 2009-08-18 Christian Hergert <chris@dronelabs.com>
961 * method-to-ir.c: Fix warnings for uninitialized variables.
963 2009-08-18 Christian Hergert <chris@dronelabs.com>
966 * aot-compiler.c: Fix printf warnings.
968 2009-08-18 Zoltan Varga <vargaz@gmail.com>
970 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
971 Add GetGenericValueImpl<string>.
973 * aot-compiler.c (add_generic_instances): Add instances of
974 GenericEqualityComparer<T> for primitive types. Only emit the array
975 wrappers into the mscorlib image.
977 2009-08-15 Zoltan Varga <vargaz@gmail.com>
979 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
980 the methods_loaded array using amodule->info->nmethods.
982 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
983 (MONO_AOT_FILE_VERSION): Bump this.
985 * aot-compiler.c: Emit more generic instances allowing some parts of linq
988 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
989 MonoJitInfo doesn't belong to its methods aot image.
991 2009-08-14 Zoltan Varga <vargaz@gmail.com>
993 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
995 * mini-arm.c: Fix warnings.
997 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
999 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1002 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1004 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1005 avoid clobbering IP.
1007 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1008 hold the trampoline argument, so its initial value is available during
1011 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1014 * exceptions-hppa.c:
1016 * exceptions-s390x.c:
1017 * exceptions-mips.c:
1019 * exceptions-sparc.c:
1020 * exceptions-alpha.c:
1022 * mini-trampolines.c:
1024 * exceptions-s390.c: add and use #define's instead of sizeof()
1025 for MonoJitInfo and MonoJitInfoTable.
1027 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1032 * tramp-x86.c: use a #define instead of sizeof() for a few
1033 structures that use a zero-length array.
1035 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1037 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1038 case when the method is dynamic. Fixes #529238.
1040 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1042 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1043 of asserting when a method is JIT compiled in full-aot mode.
1045 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1047 Contributed under the terms of the MIT/X11 license by
1048 Jerry Maine <crashfourit@gail.com>.
1050 * fixed wrong dates in changelog.
1052 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1054 Contributed under the terms of the MIT/X11 license by
1055 Jerry Maine <crashfourit@gail.com>.
1057 * basic-simd.cs: added test for packed double square root.
1058 * cpu-amd64.md: added opcode info for packed double square root.
1059 * cpu-x86.md: added opcode info for packed double square root.
1060 * mini-ops.h: added IR opcode for packed double square root.
1061 * mini-x86.c: added IR to native translation code for packed double square root.
1062 * mini-amd64.c: removed todo for packed double square root.
1063 * simd-intrinsics.c: added method to IR opcode converstion for
1064 packed double square root.
1066 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1068 Contributed under the terms of the MIT/X11 license by
1069 Jerry Maine <crashfourit@gail.com>.
1071 * mini-amd64.c: Added a change to help tell the difference as
1072 to what perpose the xmm register is being used--mainly to help
1074 * mini-amd64.h: Changed callee regs to use 15 out of 16
1075 (one used for special cases) xmm registers for both fp
1076 and simd ops. Added define to turn on new feature in the regalloc
1077 that allows fp and simd ops to share the xmm regs happily.
1078 * codegen.c: Added code to detect for which perpose an xmm reg is
1079 being used (fp or simd) and to translate back and forth to the
1080 correct logical reg bank (fp or simd) for 'spill load's.
1082 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1084 Contributed under the terms of the MIT/X11 license by
1085 Jerry Maine <crashfourit@gail.com>.
1087 * basic-simd.cs: Added tests for stressing the regalloc when running with
1088 16 simd regs and when simd and fp ops share the same reg bank.
1090 2009-08-01 Mark Probst <mark.probst@gmail.com>
1092 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1093 in shared generic code, we might have to look up the class in the
1094 RGCTX. If we use the class directly, compute its GC descriptor.
1096 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1098 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1100 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1102 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1103 check for errors. Fixed the case when the class with the Main
1106 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1108 Contributed under the terms of the MIT/X11 license by
1109 Jerry Maine <crashfourit@gail.com>.
1111 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1113 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1115 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1117 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1119 * method-to-ir.c: Fix naming of stelem and ldelem.
1121 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1123 * driver.c (main_thread_handler): Check that the assembly loaded
1124 matches the filename when doing AOT.
1126 2009-07-30 Mark Probst <mark.probst@gmail.com>
1128 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1131 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1132 utils/mono-sigcontext.h).
1134 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1137 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1139 * mini.c (mono_codegen):
1140 Call profiler hook to keep track of method code buffers.
1142 2009-07-27 Mark Probst <mark.probst@gmail.com>
1144 * method-to-ir.c: Invoke write barriers for the
1145 Interlocked.(Compare)Exchange JIT intrinsics.
1147 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1149 * Makefile.am (version.h): Fix issues when built out of tree.
1150 Remove some redundant 'grep's piped through 'sed's.
1152 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1154 This patch is contributed under the terms of the MIT/X11 license
1156 * mini-ppc.c (mono_arch_output_basic_block):
1157 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1158 for bits 32-47 with signed load/store diplacements for bits
1159 48-63. Use prefered base/offset order for indexed form.
1160 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1161 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1162 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1163 OP_LOADI2_MEMBASE): Same.
1164 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1165 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1166 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1168 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1169 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1170 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1171 OP_LOADI1_MEMINDEX): Same
1172 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1173 OP_STORER8_MEMINDEX): Same
1174 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1176 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1177 for bits 32-47 with signed load/store diplacements for bits
1178 48-63. Use prefered base/offset order for indexed form.
1180 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1182 This patch is contributed under the terms of the MIT/X11 license
1184 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1185 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1186 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1187 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1188 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1189 cfg->stack_usage to avoid size warnings.
1190 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1191 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1192 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1193 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1195 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1196 after code varible is initialized.
1197 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1198 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1199 (mono_arch_emit_epilog):
1200 Move Use ppc_load32 for cfg->stack_usage to avoid size
1203 2009-07-24 Mark Probst <mark.probst@gmail.com>
1205 * method-to-ir.c: The write barrier doesn't do the store anymore,
1206 so we have always to emit it. Also, emit the wbarrier after the
1209 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1211 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1212 for argument count 3 too.
1214 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1216 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1217 the caller handle the exceptions.
1218 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1219 method. Fixes #524498.
1221 2009-07-22 Geoff Norton <gnorton@novell.com>
1223 * mini-exceptions.c: Fix build on ia64.
1225 2009-07-22 Mark Probst <mark.probst@gmail.com>
1227 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1230 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1232 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1235 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1237 * basic-simd.cs (Main): Pass args to the test driver.
1239 2009-07-20 Geoff Norton <gnorton@novell.com>
1241 * mini-x86.h: Fix the x86 version guards to use Apple's
1242 properly defined macros.
1244 2009-07-20 Geoff Norton <gnorton@novell.com>
1246 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1249 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1251 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1252 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1253 the information which is needed for invokes, so only one locking+hash table
1256 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1258 * aot-compiler.c (add_generic_instances): Emit instances of
1259 GenericComparer<T> for primitive types.
1261 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1263 * mini-posix.c: Fix linux build.
1265 2009-07-19 Geoff Norton <gnorton@novell.com>
1267 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1268 mono_gdb_render_native_backtraces
1269 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1270 so we implement the sane semantics to the runtime here
1271 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1272 so we need to call it differently (mono_gdb_render_native_backtraces)
1273 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1274 here for default implementations.
1275 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1276 support Apple's weird syscall (SYS_fork) implementation and not busy
1277 loop in abort() on native crashes on OSX anymore.
1279 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1281 * aot-runtime.c (load_method): Change the handling of the
1282 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1285 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1287 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1289 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1290 seems to break the aot tests.
1292 * mini.c (mono_patch_info_equal): Fix the handling of
1293 MONO_PATCH_INFO_RGCTX_FETCH.
1295 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1297 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1299 * mini.c (mono_patch_info_hash): Fix the handling of
1300 MONO_PATCH_INFO_INTERNAL_METHOD.
1301 (mono_patch_info_equal): Ditto.
1303 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1305 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1308 * mini-llvm.c: Add some infrastructure for AOT support.
1310 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1312 * mini-llvm-cpp.c: Update to the latest llvm api.
1314 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1315 option to false to prevent llvm from installing signal handlers which
1318 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
1321 * cpu-amd64.md: Revert previous change as those instructions
1322 take 2 separate arguments. Remember to read the arch docs more
1323 carefully next time.
1325 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1327 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
1329 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
1331 * mini-ppc.c: exploit multiple load/store units if available (rest of
1332 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
1333 http://bugzilla.novell.com/show_bug.cgi?id=487846).
1335 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
1337 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
1338 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
1340 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
1342 * cpu-x86.md: Fix missing clobbering from trancendental simd
1345 * cpu-amd64.md: Same.
1347 2009-07-14 Jerry Maine <crashfourit@gmail.com>
1349 Contributed under the terms of the MIT/X11 license by
1350 Jerry Maine <crashfourit@gail.com>.
1352 * basic-simd.cs: Added tests for single and doulble indexers.
1354 * cpu-amd64.md: Added simd opcode information.
1356 * mini-amd64.c: Added IR to native simd generation code.
1357 Added simd register names and function that returns them.
1359 * mini-amd64.h: Added marcos to turn on simd code compilation in
1360 amd64. Added max simd register count marco. Added caller/callee
1361 register mask marcos. Added marcos to use simd register bank.
1363 * mini.h: Added helper marco for shufling dwords and simple
1366 2009-07-14 Zoltan Varga <vargaz@gmail.com>
1368 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
1370 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
1372 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
1373 the length of the native code as well.
1375 * basic-simd.cs: Add a test for #521662.
1377 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
1379 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
1381 2009-07-13 Mark Probst <mark.probst@gmail.com>
1383 * mini.c: Register function for getting the IP from a signal
1384 context with metadata.
1386 2009-07-13 Zoltan Varga <vargaz@gmail.com>
1388 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
1389 call a generic class init trampoline if needed. Fixes #519336.
1391 * generics.cs: Add a test.
1393 2009-07-09 Mark Probst <mark.probst@gmail.com>
1395 * method-to-ir.c: When doing a call which might be remote from
1396 shared generic code to other shared code with open type arguments,
1397 get the remoting invoke wrapper from the RGCTX and do an indirect
1400 2009-07-03 Zoltan Varga <vargaz@gmail.com>
1402 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
1403 after the unbox trampoline in the full-aot case.
1405 2009-07-02 jonas echterhoff <jonas@unity3d.com>
1407 * mini.c: Move initialization of jit_mutex before debugger initialization
1412 * Info.plist: added Info.plist and link flag to enable the mono executable
1413 to access other processes. Requires codesigning of the executable to work.
1415 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
1420 2009-06-30 Zoltan Varga <vargaz@gmail.com>
1422 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
1424 2009-06-29 Zoltan Varga <vargaz@gmail.com>
1426 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
1427 when the generic instance is an instantiation of a subclass of the
1428 methods class. Fixes #517166.
1430 2009-06-26 Zoltan Varga <vargaz@gmail.com>
1432 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
1435 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
1438 * CMakeLists.txt: Add minimal support for installation.
1440 2009-06-25 Zoltan Varga <vargaz@gmail.com>
1442 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
1443 determine whenever a method is directly callable to a separate function.
1445 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
1446 needed ones as a result of the previous change.
1448 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
1449 type of register arrays.
1451 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
1452 type of register arrays.
1454 2009-06-24 Jerry Maine <crashfourit@gmail.com>
1456 Contributed under the terms of the MIT/X11 license by
1457 Jerry Maine <crashfourit@gail.com>.
1459 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
1461 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1463 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
1465 2009-06-24 Neale Ferguson <neale@sinenomine.net>
1467 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
1468 dump of structure return value. Fix some formatting.
1469 * cpu-s390x.md: Fix lengths of instruction sequences.
1470 * mini-s390.c: Minor formatting changes.
1472 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1474 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
1475 Use sigaction on freebsd as well.
1477 2009-06-23 Zoltan Varga <vargaz@gmail.com>
1479 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
1482 * mini.c (mini_init): Revert a change which breaks cross-compilation.
1484 2009-06-22 Mark Probst <mark.probst@gmail.com>
1486 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
1488 2009-06-22 Mark Probst <mark.probst@gmail.com>
1490 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
1492 2009-06-20 Martin Baulig <martin@ximian.com>
1495 (MonoDebuggerThreadFlags): New enum typedef.
1496 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
1497 (mono_debugger_thread_created): Added `gpointer func' argument;
1498 initialize the new `thread_flags' field.
1500 2009-06-18 Martin Baulig <martin@ximian.com>
1502 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
1503 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
1506 (mini_debugger_set_attach_ok): New function; sets the attach-ok
1507 flag in `MONO_DEBUGGER__info.runtime_info'.
1510 (mono_main): Call mini_debugger_set_attach_ok() if generics
1511 sharing is disabled.
1513 2009-06-22 Zoltan Varga <vargaz@gmail.com>
1515 * aot-compiler.c (add_wrappers): Fix a warning.
1517 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
1518 the ppc load/store macro changes.
1520 2009-06-21 Zoltan Varga <vargaz@gmail.com>
1522 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
1524 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
1525 not just the got symbol.
1527 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
1530 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
1533 * aot-compiler.c: Remove some fixmes.
1535 * driver.c (mono_main): Print a helpful message when cross-compiling.
1537 * mini.c (mini_init): Disable signal handlers when cross-compiling.
1539 * method-to-ir.c (initialize_array_data): Do the optimization if the
1540 target byte order is little endian, instead of the host byte order.
1542 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
1543 wrappers into the mscorlib image, Emit a unique plt symbol for each
1544 image, emit symbols for plt entries.
1546 * image-writer.c (img_writer_emit_symbol_size): New function to emit
1549 2009-06-20 Zoltan Varga <vargaz@gmail.com>
1551 * aot-compiler.c (add_wrappers): Avoid calling
1552 mono_marshal_get_type_info () since it can assert for some types.
1554 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
1555 ldtoken are used inside wrappers.
1557 * helpers.c: Add support for prefixing tools with the arch name.
1559 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
1560 quantities when using ilp32.
1562 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
1563 spill slots. Use sizeof(mgreg_t) for the spill slot size.
1565 * image-writer.c: Use .long on ilp32.
1567 * aot-compiler.c: Use 32 bit loads on ilp32.
1569 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1571 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1573 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1575 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1577 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1578 second got slot of every aot image.
1580 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1581 aot on platforms with function pointers.
1583 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1584 support for aot/full aot on ppc/ppc64.
1586 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1587 arguments which are needed on ppc.
1589 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1592 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1594 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1596 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1598 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1600 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1602 2009-06-17 Geoff Norton <gnorton@novell.com>
1604 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1606 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1608 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1609 to control whenever the dwarf writer is in xdebug or aot mode.
1610 (emit_class_dwarf_info): Use a separate abbrev for structures without
1613 * aot-compiler.c: Pass the appending parameter to
1614 mono_dwarf_writer_create ().
1616 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1617 falls through to its next bblock. Fixes #513931.
1619 * iltests.il: Add a test.
1621 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1622 infor even if emit_line is FALSE, as the apple linker seems to require it.
1624 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1626 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1630 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1632 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1635 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1637 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1638 'has_call_handler' fields.
1640 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1642 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1643 first bblock if not needed. Fixes #512790.
1645 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1647 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1649 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1652 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1653 remoting-invoke-with-check wrappers, which are not needed when running with
1654 full-aot, since it doesn't support remoting.
1656 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1658 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1660 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1661 method info, it is not used anymore.
1663 * mini.h: Bump AOT file format version.
1665 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1668 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1671 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1673 * mini.h: Bump AOT file format version.
1675 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1677 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1678 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1681 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1682 of CKFINITE and FBGE for VFP.
1684 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1686 * aot-compiler.c: Don't align code to 16 bytes on arm.
1688 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1689 before the methods they belong to.
1691 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1692 the full-aot case if possible, since the trampoline will be called right
1695 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1696 trampolines to 1024 after the change above.
1698 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1699 trampoline to save 8 bytes per trampoline.
1701 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1704 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1706 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1708 2009-06-08 Martin Baulig <martin@ximian.com>
1711 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1712 (_mono_debugger_throw_exception): Don't make this static.
1713 (_mono_debugger_unhandled_exception): Likewise.
1714 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1717 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1718 (_mono_debugger_throw_exception): Add function prototype.
1719 (_mono_debugger_unhandled_exception): Likewise.
1722 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1723 arg; return the first exception handler if the exception is caught
1724 and we're running inside the debugger.
1725 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1726 improve exception handle inside runtime-invoke, check whether the
1727 exception is actually caught in the method being invoked and not
1728 by the runtime-invoke-wrapper.
1730 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1732 * image-writer.c: Improve support for the osx assembler.
1734 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
1737 2009-06-08 Martin Baulig <martin@ximian.com>
1740 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1741 (_mono_debugger_throw_exception): Don't make this static.
1742 (_mono_debugger_unhandled_exception): Likewise.
1743 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1746 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1747 (_mono_debugger_throw_exception): Add function prototype.
1748 (_mono_debugger_unhandled_exception): Likewise.
1751 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1752 arg; return the first exception handler if the exception is caught
1753 and we're running inside the debugger.
1754 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1755 improve exception handle inside runtime-invoke, check whether the
1756 exception is actually caught in the method being invoked and not
1757 by the runtime-invoke-wrapper.
1759 2009-06-07 Zoltan Varga <vargaz@gmail.com>
1761 * image-writer.c (append_subsection): Don't align subsections of the
1762 debug_line section as a workaround.
1764 * dwarfwriter.c: Emit line number info in the AOT case as well.
1766 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
1768 This patch is contributed under the terms of the MIT/X11 license
1770 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
1771 code_len <= code_size
1773 2009-06-06 Zoltan Varga <vargaz@gmail.com>
1775 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
1777 2009-06-04 Zoltan Varga <vargaz@gmail.com>
1779 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
1780 invoke wrappers, we now use trampolines instead.
1782 2009-06-04 Mark Probst <mark.probst@gmail.com>
1784 * mini-darwin.c: The exception thread must not be registered with
1787 2009-06-04 Mark Probst <mark.probst@gmail.com>
1789 * mini-gc.c: Disable the code because it makes SGen crash.
1791 2009-06-03 Zoltan Varga <vargaz@gmail.com>
1793 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
1794 instead of asserting.
1796 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1798 * aot-compiler.c (mono_compile_assembly): Move the creation of the
1799 output file after the code has been compiled.
1801 2009-05-30 Zoltan Varga <vargaz@gmail.com>
1803 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
1805 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1807 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
1808 entries distinction to simplify the code.
1810 * mini.h: Bump AOT file format version.
1812 2009-05-28 Zoltan Varga <vargaz@gmail.com>
1814 * objects.cs: Fix the signature of one of the tests.
1816 * mini.c (mini_create_ftnptr): New helper function, moved here from
1818 (mini_get_addr_from_ftnptr): Ditto.
1819 (mini_init): Install the new helpers.
1821 2009-05-28 Martin Baulig <martin@ximian.com>
1823 Correctly initialize the debugger when embedding Mono.
1825 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
1826 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
1827 see documentation in mini_debug_running_inside_mdb().
1830 (mini_debug_running_inside_mdb): New function to check whether
1831 we're running inside mdb.
1833 * mini.c (mini_init): Call mini_debugger_init() if we're running
1834 inside the debugger.
1836 * driver.c (mono_main): Moved the call to mini_debugger_init()
1837 into mini_init() to make this work when embedding Mono.
1839 * debug-debugger.c (mini_debugger_init): Warn about duplicate
1840 calls to mini_debugger_init().
1842 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
1843 mono_debugger_main() -> mini_debugger_main() and put them inside a
1844 `MONO_DEBUGGER_SUPPORTED' conditional.
1846 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
1848 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
1849 this is no longer in use.
1852 2009-05-26 Zoltan Varga <vargaz@gmail.com>
1854 * mini-sparc.c (add_outarg_load): Fix the sparc build.
1856 * aot-compiler.c (emit_method_code): Always write out C style symbols for
1859 2009-05-27 Martin Baulig <martin@ximian.com>
1861 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1863 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
1864 long_conv_to_r_un to 64 bits.
1866 * cpu-x86.md: Increase the instruction size due to the changes.
1868 * iltests.il.in: Add regression test.
1872 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1874 * objects.cs: Move the previous test from basic.cs to here.
1876 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1878 * basic.cs: Add regression test for #506915.
1880 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1882 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
1883 optimization we must check the bb of the first byte of stobj as
1884 it's the only one set in cil_offset_to_bb.
1888 2009-05-25 Zoltan Varga <vargaz@gmail.com>
1890 * image-writer.c: Fix pointer directive on ppc64.
1892 2009-05-24 Zoltan Varga <vargaz@gmail.com>
1894 * image-writer.c (asm_writer_emit_section_change): Avoid using
1895 .bss subsections on ppc too.
1897 2009-05-23 Zoltan Varga <vargaz@gmail.com>
1899 * image-writer.c: Fix the definition of TARGET_ASM_....
1901 * image-writer.c: Fix the emission of assembler directives in the last
1904 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
1905 exception throwing code to accomodate ppc64.
1907 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
1908 size to work on ppc64 too.
1910 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
1913 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
1914 the assembler dialect instead of using platform specific defines.
1916 2009-05-22 Geoff Norton <gnorton@novell.com>
1918 * mini-arm.c (get_call_info): If a structure is split between the stack
1919 and argument registers, we should not advance the stack pointer by the entire
1920 native size, but just by the amount that spilled.
1922 2009-05-22 Zoltan Varga <vargaz@gmail.com>
1924 * mini-arm.c (get_call_info): Handle structures with alignment requirements
1927 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1929 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
1932 * aot-compiler.c (add_extra_method): Fix up the collection of extra
1933 methods so wrapper don't get added twice.
1934 (add_generic_instances): Don't add methods of arrays.
1936 * generics.cs: Mark one test as !FULLAOT.
1938 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1940 * mini-x86.c (emit_move_return_value): Remove unused vars.
1942 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1944 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
1945 decomposing 8 bytes structs into a LCALL.
1947 * mini-x86.c (emit_move_return_value): We no longer push the vtype
1948 pointer for where to store the returned regs.
1950 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
1953 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
1955 2009-05-20 Miguel de Icaza <miguel@novell.com>
1957 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
1960 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1962 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
1964 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
1967 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
1969 * local-propagation.c (mono_local_cprop): Avoid local propagation
1970 across paired add/sub if the first instruction dest reg is it's
1971 source reg. For example:
1973 int_add_imm R12 <- R12 [1] clobbers: 1
1974 int_sub_imm R42 <- R12 [1] clobbers: 1
1976 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
1977 maintain the math identify.
1981 2009-05-20 Andreia Gaita <avidigal@novell.com>
1983 * Makefile.am: avoid going on the network just to get the revision,
1986 2009-05-19 Massimiliano Mantione <massi@ximian.com>
1988 Fixed estimate for short branches on amd64 (they were off mark, and
1989 enabling call prolog-epilog instrumentations caused assertions).
1990 * mini.h (struct MonoBasicBlock): added max_length field to hold the
1991 estimate for the maximum length of this basic block.
1993 - mono_arch_emit_prolog: compute max_length for each basic block
1994 (instead of max_offset), and inflate size estimate also for entry bb
1995 in case of code instrumentation.
1996 - mono_arch_output_basic_block: get rid of "cpos" (the current
1997 estimated "position" in the code), and always use "offset" instead,
1998 which is accurate; at the beginning of the function quickly recompute
1999 max_offset for all the remaining blocks, starting from the current
2000 cfg->code_len (which is correct, and not estimated) and using the
2001 estimated block lengths computed previously.
2003 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2005 * exceptions-ppc.c: Remove the caching from the trampoline creation
2006 functions, it is already done in the caller.
2008 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2010 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2011 MONO_ARCH_GSHARED_SUPPORTED define.
2013 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2015 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2018 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2020 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2021 call to mono_marshal_get_rgctx_invoke ().
2023 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2024 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2025 gshared use the static rgctx trampolines now.
2027 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2028 platform supports it.
2030 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2032 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2034 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2036 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2038 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2040 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2043 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2045 Made it possible for mono_arch_instrument_epilog to preserve
2046 argument registers, otherwise instrumenting the "epilogue" before
2047 a tail call would clobber them.
2048 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2049 if like mono_arch_instrument_epilog but with an additional parameter
2050 that states if argument registers must be preserved.
2051 * mini.c: implemented mono_arch_instrument_epilog as a call to
2052 mono_arch_instrument_epilog_full without asking to preserve argument
2053 registers (this makes the existing code work as usual).
2055 - mono_arch_instrument_epilog: add parameter to transform it into
2056 mono_arch_instrument_epilog_full, and preserve argument registers
2058 - mono_arch_output_basic_block, OP_TAILCALL case: call
2059 mono_arch_instrument_epilog_full.
2060 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2061 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2062 only transformed mono_arch_instrument_epilog into
2063 mono_arch_instrument_epilog_full.
2065 2009-05-15 Geoff Norton <gnorton@novell.com>
2067 * mini-darwin.c: This works on arm now.
2069 2009-05-14 Geoff Norton <gnorton@novell.com>
2071 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2074 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2076 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2079 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2080 wrappers during full aot mode correctly.
2082 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2085 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2086 mono_metadata_type_hash ().
2088 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2090 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2091 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2092 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2093 Removed MONO_INST_BRLABEL from the instruction flags, and the
2094 remaining code that used it, because we do not support branches inside
2095 basic blocks (and branch target labels) anymore.
2096 * Makefile.am: As part of the above cleanup, remove reference to
2097 BURG files which don't exist anymore.
2099 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2101 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2104 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2105 to use mono_arch_throw_corlib_exception.
2107 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2108 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2110 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2113 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2115 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2116 for the got to make debugging easier and to avoid confusing it with the
2119 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2120 method so a breakpoint can be set when using gdb.
2122 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2124 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2125 on mono_method_get_imt_slot ().
2127 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2128 num_decodes variables.
2130 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2131 change as it doesn't seem to work.
2133 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2136 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2138 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2139 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2141 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2142 builder when using full aot.
2144 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2145 here, it is already handled.
2147 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2150 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2152 * mini-arm.h: Enable IMT for full aot.
2154 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2155 arch doesn't support it.
2157 * mini.c (mini_init): Don't disable IMT for full aot if the
2158 architecture supports it.
2160 * mini.h (MonoAotTrampoline): New enum containing the different types
2161 of 'numerous' trampolines.
2162 (MONO_AOT_FILE_VERSION): Bump this.
2164 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2165 static rgctx trampolines. Add support for full-aot IMT thunks.
2167 * mini-amd64.h: Enable IMT for full aot.
2169 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2170 to exclude tests belonging to a category.
2172 * generics.cs: Mark some tests with a !FULLAOT category.
2174 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2177 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2179 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2180 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2181 (emit_plt): Fix a warning.
2183 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2185 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2186 back into aot-compiler.c to a place where the other functions shared by
2187 the runtime and aot compiler are.
2189 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2190 as done previously, instead of in MonoAotFileInfo, since pointers might have
2191 alignment requirements.
2193 * mini.h: Bump AOT file format version.
2195 2009-05-10 Miguel de Icaza <miguel@novell.com>
2197 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2198 that is used at runtime from the aot-compiler.c, this makes it
2199 work on setups that remove the AOT compiler from the output
2202 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2204 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2207 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2209 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2211 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2212 stuff to mono_arch_decompose_long_opts ().
2213 (mono_decompose_opcode): Remove some dead code.
2215 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2217 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2218 cmethod can be null for quite a some reasons.
2220 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2222 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2224 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2226 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2228 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2230 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2231 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2232 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2233 calls returning structures by addr on amd64.
2235 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2237 * iltests.il.in: Restructure the tail call tests a bit.
2239 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2241 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2242 for virtual methods too.
2244 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2246 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2247 due to regression in verifying System.dll.
2249 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2251 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2254 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2257 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2258 g_str_hash () which can change.
2260 * driver.c (mini_regression): Disable optimizations not supported by
2261 the cpu. Fixes #500019.
2263 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2266 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2268 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2269 to the latest LLVM code.
2271 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2273 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2275 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2277 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2280 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2281 no longer saving offsets, so just save the patch types along with the other
2283 * aot-runtime.c (load_patch_info): Update after the changes to
2284 encode_patch_list ().
2285 (decode_got_entry): Removed, merged into load_patch_info ().
2286 (is_shared_got_patch): Removed, call the same function from
2289 * mini.h: Bump aot file format version.
2291 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2292 half-finished no-dlsym code.
2294 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2297 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2298 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2300 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2302 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2303 buffer length to work with AOT code.
2305 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2306 ldfld/stfld opcodes.
2308 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2311 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2313 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2315 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2318 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
2319 if needed. Don't decompose long operations when using llvm.
2321 2009-05-01 Zoltan Varga <vargaz@gmail.com>
2323 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
2326 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
2328 2009-05-03 Martin Baulig <martin@ximian.com>
2330 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
2331 mono_debugger_insert_method_breakpoint() since the class init
2332 handler we're inserting at the top of the method already gives us
2335 2009-04-30 Zoltan Varga <vargaz@gmail.com>
2337 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
2338 to mono_arch_decompose_long_opts () for x86 and arm.
2340 2009-04-29 Zoltan Varga <vargaz@gmail.com>
2342 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
2345 2009-04-28 Zoltan Varga <vargaz@gmail.com>
2347 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
2350 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2352 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
2353 number of trampolines used in full-aot mode.
2355 * aot-compiler.c: Add an ntrampolines option to set the number of
2356 trampolines emitted in full-aot mode.
2358 2009-04-27 Zoltan Varga <vargaz@gmail.com>
2360 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
2361 a volatile load. Get rid of get_tempname (), llvm assigns names
2364 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
2367 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
2370 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
2373 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
2374 to the same register as a fixed sreg2. Fixes #497271.
2376 * iltests.il.in: Add a new test.
2378 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2380 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
2381 stack, since pushes complicate exception handling.
2383 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
2384 the stack if they are passed using moves.
2386 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2388 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
2391 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
2392 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
2393 of FMOVE if it is an R4.
2395 2009-04-25 Zoltan Varga <vargaz@gmail.com>
2397 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
2399 * mini.h (LLVMCallInfo): New structure to store calling convention
2400 information for the LLVM back end similar to the CallInfo structures in
2403 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
2404 call information in a format usable by LLVM.
2405 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
2407 * method-to-ir.c (mono_emit_call_args): Emit calls using
2408 mono_llvm_emit_call () when compiling using LLVM.
2410 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
2411 comments to all functions. Fix memory leaks. Add a public init/cleanup
2414 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
2416 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
2417 mono_array_new_va () jit icall.
2419 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
2421 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
2422 multiple machine description files to be specified.
2423 * mini-ops.h: fixes for cross-compilation.
2425 2009-04-22 Miguel de Icaza <miguel@novell.com>
2427 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
2430 2009-04-22 Zoltan Varga <vargaz@gmail.com>
2432 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
2433 to prevent asserts in various passes. Fixes #497220.
2435 2009-04-21 Zoltan Varga <vargaz@gmail.com>
2437 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
2440 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
2441 table to avoid duplicates.
2443 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2445 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
2448 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
2450 * mini.c (mini_method_verify): Fail fulltrust code if the exception
2451 is for method or field access.
2453 2009-04-20 Zoltan Varga <vargaz@gmail.com>
2455 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
2458 * mini-llvm.c (mono_llvm_emit_method): Use it.
2460 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
2461 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
2464 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
2465 synchronized methods.
2467 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
2469 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
2471 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
2474 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
2475 allowing some options to be set dynamically.
2477 2009-04-19 Zoltan Varga <vargaz@gmail.com>
2479 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
2480 unconditional branch.
2482 * mini.h (MonoTrampolineType): Add new trampoline type
2483 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
2486 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
2489 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
2492 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
2493 is enabled. Instead, use the llvm vcall trampoline.
2495 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
2497 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
2499 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
2502 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
2503 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
2505 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
2506 OP_IA64_CSET opcode.
2508 * mini.c: Fix a warning.
2510 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
2511 THROW to the appropriate llvm type.
2513 2009-04-18 Zoltan Varga <vargaz@gmail.com>
2515 * mini.c (mini_method_compile): Add statistics for methods JITted
2518 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2520 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
2521 OP_IA64_CMP_<cond>_IMM opcodes.
2523 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2525 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
2528 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
2531 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
2534 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
2536 * mini-exceptions.c : add thread id to EXCEPTION trace message.
2538 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2540 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
2543 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
2544 rgctx invoke trampolines for x86.
2546 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
2547 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
2548 (mono_arch_get_vcall_slot): Simplify this.
2550 2009-04-16 Zoltan Varga <vargaz@gmail.com>
2552 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
2553 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
2555 2009-04-14 Zoltan Varga <vargaz@gmail.com>
2557 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
2558 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
2560 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
2562 * liveness.c (visit_bb): Remove a needless assert.
2564 2009-04-13 Zoltan Varga <vargaz@gmail.com>
2566 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
2567 full aot support to the arch specific code.
2569 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2571 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2573 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2575 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2576 collect information about the delegate invoke impl trampolines.
2578 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2579 to save trampolines during full-aot mode.
2581 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2582 creation function which returns a trampoline which sets the rgctx
2584 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2585 wrapper if possible.
2586 (mono_delegate_trampoline): Ditto.
2588 * mini.c (mono_jit_runtime_invoke): Ditto.
2590 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2592 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2594 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2596 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2598 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2599 just setting the opcode to OP_NOP.
2601 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2603 * mini.c (mini_method_compile): Put the last change inside an
2604 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2606 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2607 and extend live ranges to cover the whole method when using xdb.
2609 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2610 do it in the trampolines.
2612 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2615 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2617 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2618 call code in full-aot mode since IMT is disabled there.
2619 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2620 new JIT no longer has that restriction.
2622 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2624 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2625 a more compact format.
2626 (mono_aot_wrapper_name): New function to return a unique name for a
2627 wrapper method, also used by the AOT runtime.
2629 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2632 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2633 when a ICollection<T> etc is encountered.
2634 (add_generic_instances): Process method arguments/locals too.
2635 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2638 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2640 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2642 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2644 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2646 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2647 representing the result of the decomposition. Nullify instructions
2648 instead of setting them to OP_NOP since nops can't have registers
2651 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2653 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2654 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2655 info. Strip 'mapping symbols' on ARM.
2657 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2659 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2660 this with the native genmdesc.
2662 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2664 * aot-runtime.c: Fixing the MSVC build.
2666 Code is contributed under MIT/X11 license.
2668 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2670 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2671 JITted code depends on it.
2673 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2675 * aot-compiler.c: Use new MonoGenericParam accessors.
2677 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2679 Reduce memory usage and improve correctness wrt MonoGenericParam
2680 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2681 handing. Avoid allocating MonoGenericParams, but use the ones in
2682 the container itself.
2684 2009-04-07 Miguel de Icaza <miguel@novell.com>
2686 * tasklets.c: Return exceptions in the out argument.
2688 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2690 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2691 opcode. Use pointer types in more places instead of casting them to
2694 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2696 (mono_llvm_optimize_method): New helper function to optimize a method.
2698 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2699 widening code so it could be called from more places.
2700 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2701 code paths in the call opcodes.
2703 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2705 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2707 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2709 * dwarfwriter.c: Use _ to separate class name
2710 components as gdb can't handle '.'. Represent reference variables
2713 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2715 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2717 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2719 * gc-test.cs: New file with GC stack marking tests.
2721 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2722 negative numbers for vfp.
2724 * basic-float.cs: Add a test.
2726 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
2728 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
2730 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
2732 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
2733 part of tasklet/continuation support.
2735 2009-04-05 Zoltan Varga <vargaz@gmail.com>
2737 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
2738 amd64 opcodes inside an ifdef.
2740 * dwarfwriter.c: Emit inheritance information for classes, emit fields
2743 * dwarfwriter.c (emit_type): Emit the class info for classes.
2745 2009-04-04 Zoltan Varga <vargaz@gmail.com>
2747 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
2749 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
2751 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
2753 * ssa.c (mono_ssa_compute): Fix some memory leaks.
2755 2009-04-03 Zoltan Varga <vargaz@gmail.com>
2757 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
2759 * mini-llvm.c: Update comments.
2761 * mini.h (COMPILE_LLVM): New macro.
2763 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
2765 * ssa.c (mono_ssa_compute): Ditto.
2767 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
2768 the unwind ops from a DWARF FDE.
2770 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
2771 methods by extracting the dwarf unwind ops from the unwind info generated
2774 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
2777 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
2780 2009-04-02 Zoltan Varga <vargaz@gmail.com>
2782 * Makefile.am (llvm_sources): Enable this.
2784 * mini.c (mini_method_compile): Add support for compiling with LLVM,
2785 failing back to the JIT if something cannot be handled.
2787 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
2788 compiling with LLVM.
2790 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
2791 compiling with LLVM.
2793 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
2794 compiling with LLVM.
2796 * mini-ops.h: Add a few opcodes needed by LLVM.
2798 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
2801 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
2804 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
2806 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
2808 2009-04-01 Mark Probst <mark.probst@gmail.com>
2810 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
2811 ridiculously large methods.
2813 2009-03-31 Martin Baulig <martin@ximian.com>
2815 * debug-debugger.c (debugger_remove_breakpoint): Call
2816 mono_debugger_remove_class_init_callback ().
2818 2009-03-31 Zoltan Varga <vargaz@gmail.com>
2820 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
2821 right before emitting code, not at the start.
2823 * mini.c (mono_postprocess_patches): Extract this into a separate function
2824 from mono_codegen ().
2826 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
2827 byref types correctly.
2829 2009-03-30 Zoltan Varga <vargaz@gmail.com>
2831 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
2834 2009-03-29 Zoltan Varga <vargaz@gmail.com>
2836 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
2837 indirect calls, this avoids problems where get_vcall_slot () would get
2838 confused by the native code for the instruction preceeding the call.
2839 (mono_arch_get_vcall_slot): Simplify this.
2840 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
2842 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
2843 register allocator now seems to depend on them instead of the data in
2846 * mini.c (mini_method_compile): Throw the correct type of exception if
2847 mono_method_get_header () fails because of a loading error.
2849 2009-03-28 Zoltan Varga <vargaz@gmail.com>
2851 * mini.c (mini_method_compile): Clear the loader error if the method
2852 header cannot be decoded.
2854 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
2855 interface methods on proxies correctly.
2857 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
2858 this argument for vtype methods. Add precise liveness info for arguments.
2860 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
2861 LIVERANGE_START/END opcodes.
2863 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
2864 for arguments and values in registers.
2866 2009-03-27 Zoltan Varga <vargaz@gmail.com>
2868 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
2869 return a valuetype. Fixes #487518.
2871 * iltests.il: Add a test.
2873 * aot-compiler.c: Use mono_thread_create () to create helper threads.
2875 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
2876 closed over a null reference correctly.
2878 2009-03-26 Zoltan Varga <vargaz@gmail.com>
2880 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
2882 2009-03-25 Mark Probst <mark.probst@gmail.com>
2884 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
2885 allocated to the same registers as fixed sregs.
2887 2009-03-24 Mark Probst <mark.probst@gmail.com>
2889 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
2892 * method-to-ir.c: Handle more cases for
2893 Interlocked.CompareExchange.
2895 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
2896 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
2897 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
2899 2009-03-23 Zoltan Varga <vargaz@gmail.com>
2901 * aot-runtime.c (decode_method_ref): Fix a warning.
2903 * unwind.c (mono_unwind_frame): Ditto.
2905 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2907 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
2908 (mono_compile_assembly): Enable the binary writer for full-aot as well.
2910 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
2911 fix the handling of large values in the ALU_PC_G0_NC relocation.
2913 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2915 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
2917 2009-03-22 Mark Probst <mark.probst@gmail.com>
2919 * method-to-ir.c (mono_spill_global_vars): Support for ternary
2922 2009-03-22 Mark Probst <mark.probst@gmail.com>
2924 * method-to-ir.c: MINI_OP3 needs a comma.
2926 * method-to-ir.c, mini.h, mini.c: Remove
2927 mono_init_op_sreg_counts ().
2929 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2931 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
2934 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
2937 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
2939 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
2942 2009-03-21 Mark Probst <mark.probst@gmail.com>
2944 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
2945 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
2946 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
2949 2009-03-20 Zoltan Varga <vargaz@gmail.com>
2951 * driver.c: Change location of gc_wrapper.h.
2953 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
2954 inside finally clauses correctly. Fixes #485721.
2956 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
2957 after the change above.
2959 * exceptions.cs: Add a test.
2961 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2963 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
2965 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
2966 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
2967 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
2969 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
2970 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
2972 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
2974 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
2975 Simplify logic for ensure_method_is_allowed_to_call_method.
2976 Handle wrappers on callers.
2978 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2980 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
2983 * basic-simd.cs: Fix the names of some test methods.
2985 2009-03-18 Geoff Norton <gnorton@novell.com>
2987 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
2989 2009-03-18 Zoltan Varga <vargaz@gmail.com>
2991 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
2993 2009-03-17 Jb Evain <jbevain@novell.com>
2995 * driver.c: remove now uneeded call to mono_gc_base_init before
2998 2009-03-17 Jb Evain <jbevain@novell.com>
3000 * dwarfwriter.c (token_handler): handle more cases.
3002 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3004 * method-to-ir.c: Remove more dead code (that was required only
3005 because of method_is_safe). Fix compiler warnings.
3007 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3009 * method-to-ir.c: Remove unneeded/useless method_is_safe
3010 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3012 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3014 * mini.c (mini_method_compile): Print the method been compiled with
3015 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3016 for people not familiar with the runtime.
3018 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3020 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3021 a managed object which is later put into a GList. Return its class instead.
3023 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3024 stack slots when using sgen.
3026 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3028 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3030 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3032 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3033 > so it works on the first vreg as well.
3035 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3037 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3040 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3042 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3045 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3047 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3048 native->IL offset mapping.
3050 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3052 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3054 * basic.cs: Add a test.
3056 2009-03-11 Mark Probst <mark.probst@gmail.com>
3058 * mini-x86.c (mono_arch_output_basic_block): Use different
3059 registers in case the ones we want to overwrite are used by the
3060 other operand. Fixes regression in #480807.
3062 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3064 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3066 * dwarfwriter.c (emit_line_number_info): The line number info for
3067 IL code was off by one. Fix that.
3069 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3072 2009-03-09 Mark Probst <mark.probst@gmail.com>
3074 Contributed under the terms of the MIT/X11 license by Steven
3075 Munroe <munroesj@us.ibm.com>.
3077 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3080 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3082 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3085 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3087 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3088 the delegate ctor handling code. Fixes #482638.
3090 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3093 * iltests.il.in: Add a test.
3095 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3098 2009-03-05 Mark Probst <mark.probst@gmail.com>
3100 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3101 is shared generic code, return the trampoline, even if the method
3102 has already been compiled. Fixes #479763.
3104 * mini.c, mini.h: New function
3105 mono_jit_find_compiled_method_with_jit_info() which is the same as
3106 mono_jit_find_compiled_method() but also returns the jit info.
3108 2009-03-05 Mark Probst <mark.probst@gmail.com>
3110 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3111 for methods which actually have one. For all other methods, make
3112 sure the this argument var is live the whole method.
3114 * mini.c (mini_method_compile): Every shared method has a
3115 this/vtable/mrgctx info. Fixes #480807.
3117 2009-03-05 Mark Probst <mark.probst@gmail.com>
3119 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3120 generic/imt thunks where some entries branch through the vtable,
3121 while other entries branch directly.
3123 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3125 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3127 * mini-windows.c: Ditto.
3129 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3132 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3134 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3137 2009-03-04 Mark Probst <mark.probst@gmail.com>
3139 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3142 2009-03-04 Mark Probst <mark.probst@gmail.com>
3144 * exceptions-x86.c: Include debug-mini.h - fixes build.
3146 2009-03-04 Martin Baulig <martin@ximian.com>
3148 * debug-mini.c: Clean up the exception API and add documentation.
3149 (mono_debugger_handle_exception): New public method; this is
3150 called when throwing an exception or encountering an unhandled one.
3151 (mono_debugger_call_exception_handler): Formerly known as
3152 mono_debugger_handle_exception(); this is used to tell the
3153 debugger that we're about to invoke an exception handler.
3155 2009-03-04 Martin Baulig <martin@ximian.com>
3157 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3158 ../metadata/mono-debug-debugger.c; save and reset exception state.
3160 2009-03-02 Martin Baulig <martin@ximian.com>
3162 * debug-mini.c: Moved the debugger exception handling here from
3163 ../metadata/mono-debug-debugger.c.
3166 (MonoDebuggerExceptionAction): New exception typedef.
3169 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3171 * exceptions-amd64.c
3172 (mono_amd64_throw_exception): Use the new debugger exception
3176 (mono_handle_exception_internal): Don't call
3177 mono_debugger_unhandled_exception() here.
3179 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3181 * mini.c aot-compiler.c: Update after the changes to
3182 mono_marshal_get_runtime_invoke ().
3184 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3185 Virtual generic methods might not have method->slot set, work around
3188 * generics.cs: Add a test.
3190 2009-03-02 Geoff Norton <gnorton@novell.com>
3193 * driver.c: Allow signal chaining of SIGFPE as well.
3195 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3197 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3198 this since it now receives the method not its generic context in the
3201 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3202 generic/imt thunks where some entries branch through the vtable, while
3203 other entries branch directly.
3205 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3207 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3208 support for interface methods as well.
3210 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3211 using the normal IMT thunks.
3213 generics.cs: Add new tests.
3215 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3216 the generic inst to the generic imt thunks. This fixes AOT support,
3217 improves consistency with the normal IMT thunks, and makes it easier to
3218 add support for interface generic virtual methods later.
3220 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3222 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3224 * driver.c (mono_set_signal_chaining): New public API function to enable
3225 signal chaining on POSIX platforms.
3227 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3228 (si@lindenlab.com) to implement signal chaining. The original patch was
3229 contributed under the MIT X/11 license:
3230 https://bugzilla.novell.com/show_bug.cgi?id=318894
3232 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3234 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3235 too until it can be made to run on amd64.
3237 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3239 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3240 to get_generic_context_from_code () + get_call_info () if possible.
3242 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3244 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3245 suspend-on-sigsegv functionality.
3247 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3248 to suspend when a native SIGSEGV is received. This is useful for debugging
3249 crashes which don't happen under gdb, since a live process contains more
3250 information than a core file.
3252 * mini-exceptions.c (mono_print_thread_dump): Use
3253 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3255 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3257 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3259 * basic-float.cs: Disable the tests which currently fail on amd64.
3261 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3262 value to mono_arch_patch_callsite () to fix crashes.
3264 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3266 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3268 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3269 nop code by patching the call address to point to the nullified class init
3270 trampoline, as the former does not seem to be safe on SMP machines.
3272 2009-02-23 Mark Probst <mark.probst@gmail.com>
3274 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3277 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3279 * basic-float.cs basic-calls.cs: Fix warnings.
3281 2009-02-22 Mark Probst <mark.probst@gmail.com>
3283 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3284 correct frame pointer in the LMF. Should fix #478394.
3286 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3288 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3290 * image-writer.c: Make the binary writer less verbose.
3292 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3294 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3295 are called from runtime invoke wrappers.
3297 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3299 * cpu-ppc.md (store_memindex): Increase the size of this.
3301 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3303 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3305 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3307 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3310 Last fix for of #467201.
3313 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3315 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3317 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3318 and long_conv_to_r8_2:
3320 Fixed part of #467201.
3322 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3324 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3326 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
3327 conversion to 32 bits.
3329 * cpu-x86.md: Increase the size of int_conv_to_r4.
3331 * basic-float.cs: Add a test for this.
3333 Fixed part of #467201.
3335 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3337 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3339 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
3340 conversion to 64 bits.
3342 * basic-float.cs: Add a test for this.
3344 Fixed part of #467201.
3346 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3348 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3350 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
3351 This behavior is compatible with MS.
3353 * iltest.il.in: Add a test for this.
3355 Fixed part of #467201.
3357 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3359 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3361 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
3362 change the precision of the value.
3364 * cpu-x86.md: Define len for float_conv_to_r4.
3366 * basic-float.cs: Add a test for this.
3368 Fixed part of #467201.
3370 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
3372 * mini.c: Adjust locking order to the new semantics where the loader lock
3375 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
3384 * mini-trampolines.c:
3397 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
3399 2009-02-18 Zoltan Varga <vargaz@gmail.com>
3401 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
3404 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3406 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
3407 for cctors if needed.
3409 2009-02-17 Mark Probst <mark.probst@gmail.com>
3411 * mini-ppc.c: Fix build on Darwin.
3413 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3415 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
3416 version instead of 3 as valgrind doesn't like version 3.
3418 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3420 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
3421 usable for hashing methods.
3422 (emit_extra_methods): Use the new hash to avoid putting every method in the
3425 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
3427 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
3428 whenever a method ref could match a method.
3430 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
3433 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
3436 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
3438 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
3439 the encoding buffer.
3441 * method-to-ir.c (mono_method_check_inlining): Avoid calling
3442 mono_method_get_header () on inflated methods as an optimization.
3444 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3446 * ssa.c (fold_ins): Fix another crash if the instruction following the
3447 switch was optimized away.
3449 2009-02-16 Mark Probst <mark.probst@gmail.com>
3451 Contributed under the terms of the MIT/X11 license by Steven
3452 Munroe <munroesj@us.ibm.com>.
3454 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
3456 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3458 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
3459 around the mono_domain_alloc calls, it is now done by the functions
3462 * aot-compiler.c (compile_method): Only add wrappers referenced by
3463 the method if compiling with full AOT.
3464 (mono_compile_assembly): Error out if --aot=full is specified on
3465 a platform where it is not supported.
3467 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
3470 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
3473 * aot-runtime.c (load_named_code): Handle
3474 mono_arm_throw_exception_by_token.
3476 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
3478 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
3481 * Makefile.am (fullaotcheck): Exit if a test fails.
3483 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
3485 (mono_compile_assembly): Handle the assembler failing.
3487 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
3488 accepting subsections of .bss.
3490 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
3493 * aot-compiler.c: Remove some unused includes.
3495 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
3496 now in MonoImageWriter.
3498 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
3499 code sequence which matches a non-virtual call. Fixes #472654.
3501 2009-02-15 Zoltan Varga <vargaz@gmail.com>
3503 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
3506 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
3507 use the image/dwarf writers directly.
3509 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
3512 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
3515 * image-writer.h: Fix some typos.
3517 * dwarfwriter.h dwarfwriter.c: New files.
3519 * aot-compiler.c: Extract the DWARF info writing functionality into a
3522 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
3523 argument to return unwind info.
3525 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
3527 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
3529 * aot-runtime.c (decode_method_ref): Add a case for
3530 MONO_AOT_METHODREF_WRAPPER_NAME.
3532 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
3535 * aot-compiler.c (encode_method_ref): Use the new constants.
3537 * aot-runtime.c (decode_method_ref): Ditto.
3539 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
3540 be compiled, not the icall itself.
3542 2009-02-14 Zoltan Varga <vargaz@gmail.com>
3544 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
3545 using decode_method_ref ().
3547 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
3548 convert it to an in32. Fixes #475859.
3550 * arrays.cs: Add a test.
3552 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3554 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
3557 * basic-long.cs: Add a test.
3559 2009-02-12 Mark Probst <mark.probst@gmail.com>
3561 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
3562 remove the frame pointer in leaf methods which don't receive any
3563 arguments, don't throw exceptions and don't do dynamic stack
3566 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3568 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
3569 the fail_tramp changes. Hopefully fixes #475132.
3571 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3573 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3574 instead of mono_metadata_signature_dup_full.
3576 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3578 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3579 for processing jump tables. Fixes #473787.
3581 2009-02-11 Mark Probst <mark.probst@gmail.com>
3583 * mini-generic-sharing.c: mini_method_get_context() just calls
3584 mono_method_get_context_general() now.
3586 * mini.c, mini.h: Moved get_object_generic_inst(),
3587 construct_object_context_for_method() and
3588 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3590 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3592 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3593 basic block fell through to its successor bblock without a branch. Fixes
3596 * iltests.il.in: Add a test.
3598 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3599 (can_encode_patch): We can now handle arrays of generic parameters and
3602 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3604 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3605 the AOT file to avoid some #ifdefs in aot-runtime.c
3607 * mini.h: Bump AOT file format version.
3609 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3611 * Makefile.am (fullaotcheck): Make this run the tests.
3613 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3615 2009-02-10 Mark Probst <mark.probst@gmail.com>
3617 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3618 individually. Fixes #473482.
3620 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3622 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3624 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3626 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3627 (mono_compile_assembly): Hush compile warnings about
3628 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3631 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3633 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3635 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3637 * aot-compiler.c: Fix arm support.
3639 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3640 img_writer_emit_unset_mode () function.
3642 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3643 (mono_unwind_get_dwarf_pc_reg): Ditto.
3645 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3646 Move almost all platform specific code to a set of arch_ functions,
3647 and document them to ease porting.
3649 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3651 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3653 * aot-compiler.c: Extract the image writing functionality into a separate
3654 module to reduce the size of this file.
3656 2009-02-09 Geoff Norton <gnorton@novell.com>
3658 * mini-s390.c: Fix the signature of emit_sig_cookie.
3660 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3662 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3664 * aot-runtime.c (is_shared_got_patch): Ditto.
3666 * aot-runtime.c (load_named_code): Cope with the fact that
3667 decode_got_entry () won't decode the patch fully if its corresponding got
3668 entry is already filled.
3670 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3672 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3674 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3675 as the moving pointer instead of 'buf' for consistency with the rest of the
3677 (mono_arch_create_monitor_exit_trampoline): Ditto.
3679 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3680 generic_class_init trampolines.
3681 (add_generic_class): Extract some code from add_generic_instances () into a
3682 separate function so it can be called from other places too.
3683 (compile_method): Call add_generic_class () for the classes of inflated methods
3684 referenced by the method.
3685 (can_encode_patch): Allow references to generic parameters.
3687 * aot-runtime.c: Add support the patches required by the new trampolines.
3689 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3692 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3695 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3696 this from get_throw_pending_exception, make the signature full aot compatible.
3698 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3700 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3702 * exceptions.cs: Add a test.
3704 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3706 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3707 use the DWARF_DATA_ALIGN constant instead.
3709 * exception-<ARCH>.c: Update after the above change.
3711 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3714 * mini-arm.c: Enable the dwarf unwinder.
3716 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3717 instead of mono_class_setup_vtable ().
3719 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3721 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3724 * mini-x86.h: Enable the dwarf unwinder.
3726 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
3728 Fix mcs/tests/test-7.cs
3729 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
3732 2009-02-06 Zoltan Varga <vargaz@gmail.com>
3734 * mini.c (print_jit_stats): Remove some unused statistics.
3736 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3738 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
3740 2009-02-05 Mark Probst <mark.probst@gmail.com>
3742 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
3743 the method we get from mono_object_get_virtual_method() because
3744 that function does it properly, now.
3746 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3748 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
3749 opcodes. Fixes #472775.
3751 2009-02-05 Mark Probst <mark.probst@gmail.com>
3753 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
3754 fact that mono_find_jit_info() sometimes returns the context
3755 corresponding to the jit info in new_ctx. Fixes #472600.
3757 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3759 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
3760 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
3761 klass->enum_basetype directly.
3763 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
3766 * unwind.c: Avoid 0 sized arrays.
3768 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3770 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
3771 size on systems with 64k pages. Fixes #471389.
3773 2009-02-04 Mark Probst <mark.probst@gmail.com>
3775 Contributed under the terms of the MIT/X11 license by Steven
3776 Munroe <munroesj@us.ibm.com>.
3778 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
3779 for LOADI4_MEMBASE. Use addi instead of addic if it's not
3782 2009-02-04 Mark Probst <mark.probst@gmail.com>
3784 Contributed under the terms of the MIT/X11 license by Steven
3785 Munroe <munroesj@us.ibm.com>.
3787 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
3790 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
3791 The trampoline can be longer on PPC64.
3793 2009-02-04 Mark Probst <mark.probst@gmail.com>
3795 Contributed under the terms of the MIT/X11 license by Steven
3796 Munroe <munroesj@us.ibm.com>.
3798 * mini-ppc.c: Compiler warning fixes and trivial code
3801 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3803 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
3804 ins->dreg which could be a hardware register, not a vreg.
3806 * aot-compiler.c (emit_method_dwarf_info): Ditto.
3808 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
3809 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
3811 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
3813 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
3814 ->dreg, that is not the vreg we are looking for.
3816 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
3818 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
3821 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
3824 2009-02-03 Zoltan Varga <vargaz@gmail.com>
3826 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
3828 * aot-compiler.c (emit_line_number_info): Fix line number emission when
3831 * aot-compiler.c: Add xdebug support on x86.
3833 * unwind.c: Add x86 support.
3835 * aot-compiler.c (emit_exception_debug_info): Control the emission of
3836 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
3838 * mini.c (mini_method_compile): Ditto.
3840 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
3843 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
3844 which mimic .push_section/.pop_section in GAS.
3846 * aot-compiler.c: Emit precise live range information for variables.
3848 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
3850 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
3851 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
3854 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
3855 the live ranges of variables.
3857 * mini.h (struct MonoMethodVar): Add two fields containing the live range
3858 of the variable in terms of native offsets.
3860 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
3862 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
3864 2009-02-02 Mark Probst <mark.probst@gmail.com>
3866 Contributed under the terms of the MIT/X11 license by Steven
3867 Munroe <munroesj@us.ibm.com>.
3869 * exceptions-ppc.c (restore_regs_from_context): Correct operand
3870 order (offset then base reg) for ppc_load_multiple_regs.
3871 (emit_save_saved_regs) Correct operand order for
3872 ppc_store_multiple_regs.
3873 (mono_arch_get_call_filter): Correct operand order for
3874 ppc_load_multiple_regs.
3876 * mini-ppc.c (emit_memcpy): Fix operand order for
3877 ppc_load_reg_update and ppc_store_reg_update.
3878 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
3879 (mono_arch_emit_epilog): Correct operand order for
3880 ppc_load_multiple_regs.
3882 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
3883 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
3885 2009-02-02 Mark Probst <mark.probst@gmail.com>
3887 * cpu-ppc64.md: Fixed storer4_memindex length.
3889 2009-02-02 Zoltan Varga <vargaz@gmail.com>
3891 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
3894 * aot-compiler.c (emit_line_number_info): Optimize this.
3896 2009-02-01 Zoltan Varga <vargaz@gmail.com>
3898 * aot-compiler.c: Disassemble tokens in the IL disassembly.
3900 * aot-compiler.c: Add debug info for methods without debug info by
3901 emitting an IL file and having the line number info referencing that file.
3903 * aot-compiler.c: Optimize the size of the generated line number info.
3905 * aot-compiler.c: Emit line number info in xdebug mode.
3907 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
3910 2009-01-31 Zoltan Varga <vargaz@gmail.com>
3912 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
3914 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
3917 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3919 * basic-calls.cs: Test for the weird crash found on arm.
3921 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3923 * cpu-arm.md: Increase the size of storer8_membase_reg and
3924 loadr8_membase_reg to 24 bytes to accomodate the extra add.
3926 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
3927 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
3928 reg to LR otherwise we'll be loading/storing from just the offset.
3930 2009-01-30 Miguel de Icaza <miguel@novell.com>
3932 Question: if we are storing gint32's inside the "*native_offset",
3933 should we change the signature to "gint32 *native_offset" to
3934 ensure that we do not have type definition problems?
3936 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
3937 an int * as this is what the other function expects, causes
3938 problems with Freescale's compiler that defined int32_t to be a
3939 long and makes int incompatible
3941 2009-01-30 Miguel de Icaza <miguel@novell.com>
3943 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
3944 filename conflict with bjam.
3946 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3948 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
3949 as it might use decomposed ops.
3951 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3953 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
3955 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
3958 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
3960 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
3963 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
3964 way registers are stored in MonoContext on arm.
3966 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
3967 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
3969 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
3971 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
3973 * mini.c (mini_init): Register mono_isfinite.
3975 * jit-icalls.c (mono_isfinite): New jit icall.
3977 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
3979 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
3980 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
3983 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3985 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
3986 separate frame and stack pointers, so we must use FP to find the register
3988 The FP reg is retrieved from the MonoContext::regs array.
3990 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3992 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
3995 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3997 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
3998 return R4 and R8 when not running under softfloat.
4000 Fixes basic-calls.exe
4002 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4004 * mini-arm.c: Implement some overflow opcodes.
4006 2009-01-29 Miguel de Icaza <miguel@novell.com>
4008 * ssa.c: handle another alloca.h
4010 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4011 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4012 MONO_ARCH_USE_SIGACTION.
4014 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4017 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4019 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4020 PPC targets as sigaction does not exist on all platforms, define
4021 this on a per-platform basis.
4023 Instead of erroring out if the platform is not defined, include
4024 mini-ppc-os.h, and expect that the OS specific setting provides
4025 the required information.
4027 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4029 * aot-compiler.c: Fix --enable-minimal=aot.
4031 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4033 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4036 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4038 * exceptions-arm.c: Fix warnings.
4040 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4043 * mini-x86.c: Fix --enable-minimal=jit build.
4045 * mini.c: Really fix --enable-minimal=jit build.
4047 * mini.c (construct_object_context_for_method): Move this outside
4048 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4050 "Backported" of r124984 from 2.0 branch.
4052 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4054 "Backport" of r124977 + r124978 from 2.0 branch.
4056 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4057 to avoid calling mono_exception_from_token () from the throw trampoline.
4058 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4059 for throwing corlib exceptions, this fixes full-aot support for corlib
4062 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4064 2009-01-29 Miguel de Icaza <miguel@novell.com>
4066 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4067 part of the changes to split the code in mini into operating
4068 system specific files.
4070 This patch was done by copying mini.c to the respective files to
4071 preserve SVN history.
4073 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4075 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4077 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4079 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4080 remoting-invoke-with-check wrappers of shared methods.
4082 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4084 2009-01-27 Mark Probst <mark.probst@gmail.com>
4086 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4087 optimization if the top of stack is the last instruction in the
4088 bblock. Otherwise it might have been used after its definition.
4091 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4093 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4094 method as well when get_vcall_slot () fails to match a code sequence.
4096 * mini-arm.c: Fix the android build, which doesn't have
4099 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4101 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4104 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4106 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4108 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4110 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4111 and put its id into jinfo->used_regs. This is only used on amd64,
4112 which is currently the only platform generating unwind info.
4114 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4115 the dwarf unwinder. This is required to correctly handle async exceptions
4116 like thread abort and stack overflows, which can happen while a method
4117 is in the middle of its prolog or epilog.
4119 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4120 the unwind info belonging to an AOTed method.
4122 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4123 into cfg->unwind_ops.
4125 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4127 * mini.c (mini_init): Call mono_unwind_init ().
4128 (mini_cleanup): Call mono_unwind_cleanup ().
4130 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4131 unwind info to be shared between methods.
4133 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4136 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4137 get_throw_pending_exception () to avoid initialization races.
4139 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4140 mono_arch_exceptions_init () function.
4142 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4144 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4146 * mini.c (mono_get_domain_intrinsic): New helper function.
4147 (mono_get_thread_intrinsic): Ditto.
4149 * mini-arm.c mini-ia64.c: Use the new helper functions.
4151 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4152 the last constrained_call change, since it is needed in the non-AOT
4155 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4157 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4158 mono_get_lmf_addr () on arm eabi linux.
4160 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4162 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4163 code sequence which matches a non-virtual call.
4165 2009-01-23 Mark Probst <mark.probst@gmail.com>
4167 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4170 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4172 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4173 runtime-invoke wrappers, since they are also shared based on signature.
4175 2009-01-22 Mark Probst <mark.probst@gmail.com>
4177 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4178 info from the (correct) context.
4180 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4182 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4184 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4185 using dwarf unwinding info. Not yet used.
4187 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4189 2009-01-21 Mark Probst <mark.probst@gmail.com>
4191 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4194 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4195 special case and handle mono_arch_delegate_invoke_impl() returning
4196 function descriptors.
4198 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4199 trampolines return function descriptors, too.
4201 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4203 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4204 out_of_line optimization.
4206 2009-01-21 Martin Baulig <martin@ximian.com>
4209 (MonoCompile): Added `disable_deadce_vars' to disable removing
4213 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4214 inside the debugger.
4216 * liveness.c (mono_analyze_liveness): Don't remove any unused
4217 variables if `cfg->disable_deadce_vars' is set.
4219 2009-01-21 Mark Probst <mark.probst@gmail.com>
4221 * method-to-ir.c: Only apply exception constructor optimization if
4222 the the method actually belongs to an exception class. Fixes
4225 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4227 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4228 change inside a #ifdef __mono_ppc64__.
4230 * aot-compiler.c (compile_method): Remove the previous limitation.
4232 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4233 on type variables in AOTed code.
4235 * aot-compiler.c (compile_method): Skip generic methods having type
4236 constraints on their generic parameters.
4238 * aot-compiler.c (compile_method): Check for methods which cannot be
4239 encoded inside RGCTX_FETCH patches as well.
4241 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4244 2009-01-20 Mark Probst <mark.probst@gmail.com>
4246 * method-to-ir.c: Force the vtable variable in shared generic code
4247 for the case that they might show up on a stack trace where they
4250 * mini-exceptions.c: Save and use generic sharing info as well as
4251 IP in stack traces to resolve shared generic instantiations.
4253 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4255 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4256 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4258 2009-01-20 Mark Probst <mark.probst@gmail.com>
4260 * method-to-ir.c: Do generic sharing for array constructors.
4262 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4264 * mini-exceptions.c (mono_print_thread_dump): Add information
4265 about the thread state using wapi_current_thread_desc.
4267 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4269 * basic-simd.cs: Tests for the new constructors.
4271 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4273 * mini-ops.h: Added OP_EXPAND_*
4277 * mini-x86.c (mono_arch_output_basic_block): Same.
4279 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4281 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4283 * iltests.il.in: Add a test for #467385.
4285 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4287 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4288 thread been cleaned up is not the same currently in execution.
4290 Fixes appdomain-unload crashes on windows, osx and linux variants
4291 without the __thread keyword.
4293 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4295 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4296 (koush@koushikdutta.com). Implement this for android.
4298 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4299 begins with a digit.
4301 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4302 mono_marshal_get_write_barrier ().
4304 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4306 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4307 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4308 that pass them on a register pair.
4310 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4311 test was crashing due to that.
4313 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4315 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4316 trampoline code. Include ucontext.h only if available.
4318 2009-01-15 Mark Probst <mark.probst@gmail.com>
4320 * mini.c: mono_domain_lookup_shared_generic() takes an open method
4321 and doesn't check whether it's sharable, like it was before
4322 removing the shared generics hash. This brings IronPython
4323 performance back to what it was before that change.
4325 2009-01-14 Mark Probst <mark.probst@gmail.com>
4327 * method-to-ir.c: Handle delegate invocation optimization earlier,
4328 otherwise it would be handled (much more slowly) by the
4329 final/sealed optimization.
4331 2009-01-13 Zoltan Varga <vargaz@gmail.com>
4333 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
4334 domain is not set. Fixes #465864.
4336 2009-01-12 Mark Probst <mark.probst@gmail.com>
4338 * method-to-ir.c: Don't stop sharing of generic methods with catch
4339 clauses - we already handle those.
4341 2009-01-12 Mark Probst <mark.probst@gmail.com>
4343 * mini.c, mini.h: lookup_generic_method() is now
4344 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
4345 making the shared_generics_hash obsolete.
4347 2009-01-12 Mark Probst <mark.probst@gmail.com>
4349 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
4350 use the red zone. Make room on the stack first and then use it,
4351 not the other way around.
4353 2009-01-12 Zoltan Varga <vargaz@gmail.com>
4355 * mini.c (mini_init): Call mono_xdebug_init ().
4357 * aot-compiler.c (mono_xdebug_init): Make this non-static.
4359 2009-01-11 Zoltan Varga <vargaz@gmail.com>
4361 * TestDriver.cs: Add an --iter argument to run tests multiple times.
4363 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
4366 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
4367 debug+unwind info for trampolines.
4369 * mini.c (mono_create_unwind_op): New helper function.
4371 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
4373 2009-01-10 Zoltan Varga <vargaz@gmail.com>
4375 * aot-compiler.c: Fix the build.
4377 2009-01-09 Zoltan Varga <vargaz@gmail.com>
4379 * Makefile.am: Update dtrace-prelink.sh location.
4381 2009-01-08 Zoltan Varga <vargaz@gmail.com>
4383 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
4384 optimization. Fixes #464520.
4386 2009-01-07 Bill Holmes <billholmes54@gmail.com>
4388 * mini-amd64.c : Adding code to save/restore non-volatile registers
4391 * exceptions-amd64.c : Adding code to save/restore non-volatile
4392 registers on Winx64.
4394 Contributed under MIT/X11 license.
4396 2009-01-07 Zoltan Varga <vargaz@gmail.com>
4398 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
4399 __GNUC_MINOR__ which can break when the major version changes.
4401 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
4403 * basic-simd.cs: Add tests for usage of the sizeof opcode.
4405 2009-01-07 Geoff Norton <gnorton@novell.com>
4407 * helpers.c: Allow mono -v -v -v to work on darwin.
4409 2009-01-05 Bill Holmes <billholmes54@gmail.com>
4411 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
4414 Contributed under MIT/X11 license.
4416 2009-01-05 Zoltan Varga <vargaz@gmail.com>
4418 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
4419 instead of directly accessing type->data.klass. Fixes #462016.
4420 (mono_allocate_stack_slots_full): Ditto.
4422 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
4423 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
4425 * aot-compiler.c (emit_plt): Fix ARM build.
4427 2009-01-04 Zoltan Varga <vargaz@gmail.com>
4429 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
4431 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
4434 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
4435 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
4438 * iltests.il.in: Add a regression test.
4440 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4442 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
4444 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4446 * basic-simd.cs: Add a regression test for #462457.
4448 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4450 * mini-ops.h: Add a definition of XPHI.
4452 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
4454 * ssa.c (op_phi_to_move): Handle XPHI.
4456 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
4460 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4462 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
4464 2008-12-31 Geoff Norton <gnorton@novell.com>
4466 * mini-ppc.c: The prolog size allocated can be too small for darwin
4467 ppc32 under certain circumstances. Also fix a small logic bug.
4469 2008-12-29 Zoltan Varga <vargaz@gmail.com>
4471 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
4472 while loading AOT methods.
4474 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
4475 since only the former is nulled out after a successful cast. This prevents
4476 crashes with rethrown exceptions when using --debug=casts.
4478 2008-12-24 Mark Probst <mark.probst@gmail.com>
4480 * mini.h: New macro for checking whether a method is final,
4481 i.e. whether the method or its class is marked final.
4483 * method-to-ir.c: Use the new macro for all final-checks
4484 consistently. Fixes the crash in the System.ServiceModel tests.
4486 2008-12-23 Mark Probst <mark.probst@gmail.com>
4488 * mini-exceptions.c (get_exception_catch_class): Corrected another
4489 overly strict assertion.
4491 2008-12-23 Mark Probst <mark.probst@gmail.com>
4493 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
4494 Clobbering it is not allowed because the caller might use it as
4495 the vtable register in the interface call.
4497 2008-12-19 Mark Probst <mark.probst@gmail.com>
4499 * mini-exceptions.c (get_exception_catch_class): Corrected an
4500 overly strict assertion.
4502 2008-12-18 Mark Mason <mmason@upwardaccess.com>
4504 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
4506 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
4508 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
4510 * cpu-mips.md: correct lengths for certain long_ opcodes.
4512 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
4514 * 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().
4516 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4518 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
4520 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4522 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
4524 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
4526 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
4529 2008-12-16 Mark Mason <mmason@upwardaccess.com>
4531 * 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
4533 * 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)
4535 2008-12-15 Mark Mason <mmason@upwardaccess.com>
4537 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
4539 2008-12-14 Zoltan Varga <vargaz@gmail.com>
4541 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
4542 gshared code. Fixes #458947.
4544 * generics.cs: Add a test.
4546 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4548 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4550 * mini-mips.c: first pass n32 code generation.
4552 * mini-mips.h: datatypes and defines for n32 support.
4554 * exceptions-mips.c: first pass n32 code generation.
4556 * tramp-mips.c: first pass n32 code generation.
4558 * cpu-mips.md: add long_ opcodes.
4560 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4562 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4564 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4566 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4568 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4570 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4572 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4574 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4576 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4578 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4580 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4582 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4584 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4586 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4588 2008-12-12 Mark Probst <mark.probst@gmail.com>
4590 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4591 descriptors for helper functions directly in front of the code.
4593 2008-12-11 Mark Probst <mark.probst@gmail.com>
4595 * method-to-ir.c: Removed an unnecessary assertion.
4597 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4599 * method-to-ir.c: Merge SGEN changes from the old JIT.
4601 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4603 * driver.c (compile_all_methods_thread_main): Handle failure of
4606 2008-12-10 Mark Probst <mark.probst@gmail.com>
4608 * mini-ppc.c: Merged with mini-ppc64.c.
4610 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4612 * Makefile.am: Use the same sources for PPC and PPC64.
4614 * mini-ppc64.c: Removed.
4616 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4618 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4619 code to mono_bb_is_fall_through.
4621 * branch-opts.c (mono_remove_critical_edges): Same.
4623 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4625 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4626 expect that an OP_BR_REG will be there.
4628 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4630 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4631 for the many branch ops. The original check miss OP_BR_REG.
4635 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4637 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4639 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4641 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4642 while holding the aot lock.
4644 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4646 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4648 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4650 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4651 to release all runtime callable wrappers held by the runtime.
4653 Contributed under MIT/X11 license.
4655 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4657 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4660 Contributed under MIT/X11 license.
4662 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4664 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4665 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4667 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4669 * cpu-mips.md: fix ckfinite length
4671 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4672 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4673 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4675 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4677 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4679 2008-12-08 Geoff Norton <gnorton@novell.com>
4681 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4682 size by 8 bytes as well.
4684 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4686 * basic-simd.cs: Fix method names for Vector16b.
4688 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4690 * basic-simd.cs: Fix method names for Vector16sb.
4692 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4694 * basic-simd.cs: Fix method names for Vector8us.
4696 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4698 * basic-simd.cs: Fix method names for Vector8s.
4700 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4702 * basic-simd.cs: Fix method names for Vector4ui.
4704 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4706 * basic-simd.cs: Fix method names for Vector2l.
4708 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4710 * basic-simd.cs: Fix method names for Vector2d.
4712 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4714 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4715 that are extension methods.
4717 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4719 * basic-simd.cs: Fix method names for Vector4f.
4721 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4723 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4724 as such. Fixes #456669.
4726 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4728 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
4730 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4732 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
4733 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
4734 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
4735 (mips_adjust_stackframe): handle FP spills
4737 * mini-ops.h: add mips_mtc1_s2
4739 * cpu-mips.md: add mips_mtc1_s2
4741 2008-12-07 Zoltan Varga <vargaz@gmail.com>
4743 * unwind.c: New file, move the unwind info encoding functions here from
4744 aot-compiler.c, so they could be used at runtime too.
4746 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4748 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
4749 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
4751 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4753 * mini-mips.c: cleanup warnings
4754 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
4755 (mips_adjust_stackframe): handle case of taking the address of stack locals
4757 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4759 * aot-compiler.c: Implement a few functions missing from the asm writer.
4760 (emit_method_code): Only write symbols for methods when using the bin
4761 writer, since the assembler can't deal with the characters in our method
4764 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
4766 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
4769 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
4770 a bit to also restore %rax.
4772 2008-12-05 Mark Probst <mark.probst@gmail.com>
4774 * mini-ppc.c: Some simple merges from mini-ppc64.c.
4776 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4778 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
4781 2008-12-05 Mark Probst <mark.probst@gmail.com>
4783 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
4785 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
4786 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
4788 * exceptions-ppc64.c: Removed.
4790 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
4792 2008-12-05 Mark Probst <mark.probst@gmail.com>
4794 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
4797 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
4799 * tramp-ppc64.c: Removed.
4801 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4803 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
4806 2008-12-05 Mark Probst <mark.probst@gmail.com>
4808 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
4810 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
4811 mini-ppc.h instead of mini-ppc64.h.
4813 * mini-ppc64.h: Removed.
4815 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4817 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
4819 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
4821 2008-12-05 Mark Probst <mark.probst@gmail.com>
4823 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
4824 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
4827 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4829 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
4831 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4833 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
4835 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4837 * basic-simd.cs: Tests for operator == and != on Vector4f.
4839 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4841 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
4843 * simd-intrinsics.c: Kill useless enum.
4845 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4847 * cpu-mips.md: add long_conv_to_ovf_i4_2
4848 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
4850 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4852 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
4854 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
4856 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4858 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
4860 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4862 * basic-simd.cs: Add tests for new methods.
4864 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4866 * simd-intrinsics.c: Add support for operator == and !=
4869 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
4871 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4873 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
4875 2008-12-04 Zoltan Varga <vargaz@gmail.com>
4877 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
4879 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
4880 MONO_PATCH_INFO_ICALL_ADDR.
4882 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
4884 * aot-compiler.c: Resurrect full-aot support.
4886 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4888 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
4890 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4892 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
4894 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
4896 * basic-simd.cs: Fix tests to work under ppc.
4897 Remove tests for methods that will be removed.
4899 2008-12-03 Mark Probst <mark.probst@gmail.com>
4901 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
4902 generic type (via a typedef or typeref) correctly.
4904 2008-12-03 Zoltan Varga <vargaz@gmail.com>
4906 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
4907 diagnose an assertion failure.
4909 2008-12-02 Mark Probst <mark.probst@gmail.com>
4911 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
4912 Fix trampoline size.
4914 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
4915 conversion opcodes are implemented natively instead via emulation.
4917 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4919 * cpu-mips.md: remove mips_xori
4921 * mini-ops.h: remove mips_xori
4923 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
4925 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
4927 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
4929 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4931 * cpu-mips.md: fix instruction lengths.
4933 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
4935 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
4937 * mini-ops.h: fix slti / sltiu op profiles.
4939 2008-12-02 Martin Baulig <martin@ximian.com>
4941 * method-to-ir.c (mono_method_to_ir): Disable debugging
4942 information for the init locals block to make the debugger stop
4943 after all locals have been initalized.
4945 2008-12-02 Martin Baulig <martin@ximian.com>
4947 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
4948 running inside the debugger.
4950 2008-12-01 Zoltan Varga <vargaz@gmail.com>
4952 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
4955 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
4956 alu->alu imm optimization which only shows if deadce is disabled.
4958 * aot-compiler.c: Rename the function names for the binary and asm writers
4959 so they can coexist in the same process. Rework the xdebug code to use the
4960 asm writer. This avoids the need to call into the runtime to dump the
4961 debugging info. Add more debugging info for types.
4963 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
4965 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
4966 cpu description tables, they can't occur in cpu-<ARCH>.md.
4968 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
4969 the stack in CEE_LDFLDA. Fixes #450542.
4971 * generics.cs: Add a new test.
4973 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4975 * mini-ops.h: updated MIPS opcodes
4976 * mini-mips.c: decompose long opts
4977 * mini-mips.h: decompose long opts
4979 2008-11-29 Mark Mason <mmason@upwardaccess.com>
4981 * cpu-mips.md: fix length on int_rem_un
4982 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
4984 2008-11-29 Zoltan Varga <vargaz@gmail.com>
4986 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
4988 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
4990 2008-11-29 Martin Baulig <martin@ximian.com>
4992 * mini-exceptions.c (mono_handle_native_sigsegv): Check
4993 mono_debug_using_mono_debugger() in addition to the
4994 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
4996 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4998 * mini-ops.h: updated more MIPS opcodes
4999 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5000 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5002 2008-11-28 Mark Probst <mark.probst@gmail.com>
5004 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5006 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5008 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5009 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5010 * mini-ops.h: correct selected mips opcode entries
5012 2008-11-28 Mark Probst <mark.probst@gmail.com>
5014 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5017 2008-11-28 Mark Probst <mark.probst@gmail.com>
5019 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5021 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5023 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5024 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5025 * mini-mips.h: disable IMT
5026 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5028 2008-11-28 Mark Probst <mark.probst@gmail.com>
5030 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5032 2008-11-28 Mark Probst <mark.probst@gmail.com>
5034 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5036 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5038 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5041 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5043 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5044 for Set/GetVector aligned versions.
5046 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5048 * basic-simd.cs: Add tests for Get/SetVector.
5050 2008-11-27 Mark Probst <mark.probst@gmail.com>
5052 * mini.c: Removed g_slist_append_mempool(). Now in
5055 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5057 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5058 size properly and make the bounds check optional.
5060 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5061 for SetVector and IsAligned.
5063 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5065 * mini.c: Remove unused mono_normalize_opcodes () function.
5067 2008-11-26 Mark Probst <mark.probst@gmail.com>
5069 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5070 using the new atomic add ops now.
5072 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5075 2008-11-26 Mark Probst <mark.probst@gmail.com>
5077 * mini-ppc64.c: Several fixes.
5079 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5081 * cpu-mips.md: added jump_table
5082 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5084 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5086 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5088 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5090 * mini-ops.h: corrected a handful of MIPS opcodes.
5092 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5094 * aot-compiler.c: MIPS to use ELF writer
5096 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5098 * mini-codegen.c: remove MIPS specific assert.
5100 2008-11-25 Mark Probst <mark.probst@gmail.com>
5102 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5103 fixes. PPC64 now passes most of the runtime regressions.
5105 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5107 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5108 volatile intervals a bit.
5110 2008-11-24 Mark Probst <mark.probst@gmail.com>
5112 * basic-long.cs: New test case.
5114 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5116 * mini.c (mini_method_compile): Disable globalra for large methods for
5119 * regalloc2.c (order_moves): Add fp support.
5121 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5122 source bblock ends with an OP_BR_REG.
5124 * ratests.cs: Add a new test.
5126 2008-11-23 Mark Probst <mark.probst@gmail.com>
5128 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5129 sharing. PPC64 now passes generics.exe.
5131 2008-11-23 Mark Probst <mark.probst@gmail.com>
5133 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5135 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5137 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5138 memory when mono_jit_info_table_find () can't find the method in the
5141 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5144 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5147 2008-11-23 Mark Probst <mark.probst@gmail.com>
5149 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5150 Several fixes. PPC64 now runs exceptions.exe and
5151 devirtualization.exe.
5153 2008-11-22 Mark Probst <mark.probst@gmail.com>
5155 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5156 arrays.exe and basic-math.exe.
5158 2008-11-22 Mark Probst <mark.probst@gmail.com>
5160 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5161 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5163 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5165 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5167 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5169 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5171 * ir-emit.h: Move macros from method-to-ir.c to here.
5173 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5175 * mini-ops.h: Correct the long simd ops to use LREG.
5177 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5179 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5181 * mini-ops.h: Correct the dreg type of a few long opcodes.
5183 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5186 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5188 * mini-ppc.c: remove negative stack references in epilog
5189 for platforms that don't support the red zone.
5191 2008-11-21 Mark Probst <mark.probst@gmail.com>
5193 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5194 point regs. Now PPC64 passes basic-calls.exe.
5196 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5198 * basic-simd.cs: Add tests for accessors of Vector2l.
5200 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5202 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5204 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5206 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5208 2008-11-21 Mark Probst <mark.probst@gmail.com>
5210 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5211 PPC64 passes basic-long.exe.
5213 2008-11-20 Mark Probst <mark.probst@gmail.com>
5215 * decompose.c: Decompose carry and overflow add on PPC64 like on
5216 other 64 bit archs. Don't decompose sub at all on PPC64.
5218 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5219 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5222 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5224 * basic-simd.cs: Add tests for accessors of Vector2d.
5226 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5228 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5232 * mini-x86.c (mono_arch_output_basic_block): Same.
5234 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5236 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5238 * basic-simd.cs: Add tests for accessors of Vector4f.
5240 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5242 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5246 * mini-x86.c (mono_arch_output_basic_block): Same.
5248 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5250 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5252 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5254 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5256 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5260 * mini-x86.c (mono_arch_output_basic_block): Same.
5262 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5264 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5266 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5268 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5270 * simd-intrinsics.c: Enable setters for Vector16sb.
5272 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5274 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5278 * mini-x86.c (mono_arch_output_basic_block): Same.
5280 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5282 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5284 * simd-intrinsics.c: Implement setter for Vector8us.
5286 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5288 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5291 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5293 * mini-ppc.c: remove references to the red zone in the prolog
5294 (for systems that don't support it).
5296 2008-11-19 Mark Probst <mark.probst@gmail.com>
5298 * cpu-ppc64.md: Fixed a few instruction lengths.
5300 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5303 2008-11-19 Mark Probst <mark.probst@gmail.com>
5305 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5308 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5310 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5312 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5314 * mini-ops.h: Added OP_INSERT_I2.
5318 * mini-x86.c (mono_arch_output_basic_block): Same.
5320 * simd-intrinsics.c: Implement setter for Vector8s.
5322 * simd-methods.h: Add the names of get setters of Vector8s.
5324 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5326 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
5328 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
5331 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5333 2008-11-18 Mark Probst <mark.probst@gmail.com>
5335 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
5336 for PPC64. An empty program runs now.
5338 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5340 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5342 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
5343 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
5344 info for JITted code is emitted into a shared library, loadable into gdb.
5346 2008-11-18 Mark Probst <mark.probst@gmail.com>
5348 * Makefile.am: Changes to build PPC64.
5350 * mini-arch.h: Include mini-ppc64.h on PPC64.
5352 2008-11-18 Mark Probst <mark.probst@gmail.com>
5354 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
5355 in PPC code up to r119147.
5357 2008-11-18 Mark Probst <mark.probst@gmail.com>
5359 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5360 cpu-ppc64.md: Changes for PPC64.
5362 Based on code submitted by andreas.faerber@web.de at
5363 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
5366 2008-11-18 Mark Probst <mark.probst@gmail.com>
5368 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5369 cpu-ppc64.md: Copied from the corresponding PPC files from
5372 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
5374 * mini-ops.h: Added OP_ROUND.
5376 * cpu-x86.md: Added round.
5378 * mini-x86.c: Added support for intrinsicing Math.Round (double).
5380 * basic-math.cs: Added test_0_round to test rounding.
5382 Contributed under MIT/X11 license.
5384 2008-11-17 Bill Holmes <billholmes54@gmail.com>
5386 * aot-compiler.c : Fix the Winx64 build.
5388 Contributed under MIT/X11 license.
5390 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5392 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
5393 in OP_EXTRACT_R8 to avoid possible stack corruption.
5395 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5397 * mini-ops.h: Added OP_EXTRACT_R8/I8.
5399 * cpu-x86.md: Added extract_r8.
5401 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
5403 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
5404 a couple of OP_EXTRACT_I4.
5406 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
5408 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
5410 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5412 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
5415 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5417 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
5418 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
5420 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
5421 are not needed any more.
5423 * mini.h: Remove the unused INS_LIST macros.
5425 * mini.c (mini_method_compile): Remove a disable globalra case which is no
5428 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
5431 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
5432 mono_alloc_ireg () instead.
5434 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
5437 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
5440 * aot-runtime.c (load_aot_module): Disable AOT when running under
5443 * mini-amd64.h: Change the monitor fastpath defines to check for
5444 !PLATFORM_WIN32 so they work on *bsd too.
5446 * mini.h mini.c mini-hhpa.c: Remove more unused code.
5448 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
5450 * mini.h (MonoCompile): Remove new_ir flag.
5452 * regalloc.h regalloc.c: Remove unused code.
5454 * cpu-*.md: Remove more unused opcodes.
5456 * simple-cee-ops.h simple-mini-ops.h: Removed.
5458 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
5460 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5462 * aliasing.h: Removed.
5464 * *.c: Remove references to aliasing.h and inssel.h.
5466 * mini.c: Remove additional unused functions.
5468 * mini-ops.h cpu-*.md: Remove unused opcodes.
5470 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5472 Remove the old JIT code.
5474 * inssel*.brg: Removed.
5476 * ssa.c abcremoval.c aliasing.c: Removed.
5478 * ssa2.c: Renamed to ssa.c.
5480 * abcremoval2.c: Renamed to abcremoval.c.
5482 * *.c: Removed all !cfg->new_ir code.
5484 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
5485 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
5487 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
5489 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5491 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
5492 to simplify the code and cut back on the number of global symbols in the AOT
5495 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
5497 2008-11-15 Zoltan Varga <vargaz@gmail.com>
5499 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
5500 with the got/got_info tables.
5502 * mini.h: Bump AOT file format version.
5504 * unwind.h: New file, contains definitions for stack unwinding.
5506 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
5509 * aot-compiler.c: Generalize the emitting of unwind information to use the
5510 information in cfg->unwind_ops.
5512 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
5514 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
5515 AOT method frames. Enable writing symbols for methods by default.
5517 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
5519 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
5520 and make it work with vectors of element sizes 1, 2 and 4.
5522 * simd-intrinsics.c: Enable getter for all vectors with element size
5525 * simd-methods.h: Add the names of other getters.
5527 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
5533 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
5535 * mini-ppc.h: portability fix.
5537 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5539 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
5540 buggy and will overwrite it.
5542 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5544 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
5545 Use it to emit local symbols for all methods so AOTed methods show up with
5546 their full name in gdb/valgrind output.
5548 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5550 * mini-ppc.c: portability fixes.
5552 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5554 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
5555 entries out of the if (!generic_shared...) code so it is always done.
5556 (mono_class_init_trampoline): Do the patching when running under valgrind
5557 too, newer versions of valgrind have no problems with it.
5559 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5561 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
5564 2008-11-13 Mark Probst <mark.probst@gmail.com>
5566 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
5569 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5571 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5573 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5575 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5581 * simd-intrinsics.c: Same.
5583 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5585 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5587 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5589 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5590 to work with more Vector types.
5592 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5594 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5595 store the elemens directly instead of using and intermediate.
5597 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5599 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5601 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5602 to preserve %eax for aot plt trampolines.
5604 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5605 (encode_method_ref): Flag synchronized methods so they won't go through
5608 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5611 * cpu-ia64.md (jmp): Increase max length.
5613 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5615 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5616 open generic classes.
5618 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5620 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5621 box+brtrue optimization since it causes test failures on x86.
5623 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5625 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5631 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5632 for simd ctor values.
5634 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5635 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5637 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5639 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5642 * simd-instrincs.c: Same.
5644 * basic-simd.cs: Same.
5646 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5648 * ratests.cs: Add more tests.
5650 * regalloc2.c (add_spill_code): Handle more corner cases.
5652 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5654 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5655 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5656 both the source an destination of an instruction.
5658 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5660 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5661 wapihandles.c: more portability changes.
5663 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5665 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5666 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5667 safe to execute in a signal handler and the kernel provides better
5668 the info in /proc/self/smaps. Avoid the assert on sigaction during
5671 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5673 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5674 do the bblock linking hack if it is actually needed.
5676 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5679 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5680 crash problem is fixed.
5682 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5685 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5687 (mini_method_compile): Set the starting value of next_vreg to
5688 MAX_IREGS + MAX_FREGS when using globalra.
5690 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5691 filter clauses with BB_EXCEPTION_HANDLER.
5693 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5695 2008-11-10 Mark Probst <mark.probst@gmail.com>
5697 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5698 space for stdcall. Fixes regressions on Win32.
5700 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5702 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5704 (linear_scan): Remove an assert which doesn't seem to be needed.
5706 * local-propagation.c (mono_local_deadce): Avoid a call to
5707 MONO_DELETE_INS which would screw up the instruction linking.
5709 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5711 * regalloc2.c: Upgrade to work the current JIT code.
5713 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5715 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5718 * aot-runtime.c: Remove some dead code.
5720 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5722 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5724 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
5725 trampolines using sscanf since atoi doesn't work on large unsigned values.
5727 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
5728 Initialize code_size.
5730 2008-11-08 Mark Probst <mark.probst@gmail.com>
5732 * method-to-ir.c (mini_emit_inst_for_method): Make
5733 Interlocked.CompareExchange work for Int arguments on 32 bit
5736 2008-11-07 Mark Probst <mark.probst@gmail.com>
5738 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
5740 2008-11-06 Bill Holmes <billholmes54@gmail.com>
5742 * main.c Fix MSVC build.
5744 Contributed under MIT/X11 license.
5746 2008-11-06 Mark Probst <mark.probst@gmail.com>
5748 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
5749 alignment larger than 8 bytes are aligned correctly, too.
5751 * mini.c: Honor the min_align field of MonoClass when laying out
5754 2008-11-06 Zoltan Varga <vargaz@gmail.com>
5756 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
5758 * aot-compiler.c (emit_plt): Fix a warning.
5760 * aot-compiler.c: Implement ARM support in the binary writer.
5762 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5764 * basic-simd.cs: Add test for getter with byref arg.
5765 Fix the naming of a few tests.
5766 Add missing checks to a test.
5768 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5770 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
5772 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
5773 most of the full-aot support for monitor enter/exit trampolines.
5775 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
5776 enter/exit trampoline creation functions.
5778 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
5781 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
5783 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
5784 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
5785 implement the needed functionality without adding crap to the runtime.
5787 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5789 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
5792 * mini.c (mono_build_date): New global version holding the build date in
5795 * Makefile.am (buildver.c): Generate a file containing the build date.
5797 * main.c: Set the build date from the generated file.
5799 * mini.c (mono_get_runtime_build_info): New helper function returning build
5800 information in a string format.
5802 * driver.c (mono_main): Print the build date in --version.
5804 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
5805 file when the bind-to-runtime-version option is used.
5807 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5809 * simd-intrinsics.c: Fix bug when using getters and byref args.
5811 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5813 * simd-methods.h: Rename prefetch methods.
5815 * simd-intrinsics.c: Same.
5817 2008-11-05 Mark Probst <mark.probst@gmail.com>
5819 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
5822 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5824 * aot-compiler.c: Use the bundled elf header files instead of depending on
5827 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
5830 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
5833 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
5835 * cpu-x86.md: Add store nta ops.
5841 * mini.h: Add an enum for simd prefetch modes.
5843 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
5844 of store. Use the changed code to support store nta.
5846 * simd-intrinsics.c: Add prefetch ops for all vector types.
5848 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5850 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
5853 * aot-compiler.c: Use statically allocated buffers for constructing symbol
5856 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
5859 2008-11-04 Mark Probst <mark.probst@gmail.com>
5861 * mini-x86.c: Fixed commit.
5863 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5865 * aot-compiler.c (emit_plt): Align the plt section only on x86.
5867 2008-11-04 Mark Probst <mark.probst@gmail.com>
5869 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
5870 and MONITOR_EXIT, for the ASM fastpaths.
5872 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
5875 * mini.c, patch-info.h: Signature and patch infos for
5876 Monitor.Enter/Exit trampolines.
5878 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
5880 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
5881 Monitor.Enter/Exit ASM fastpath for Linux.
5883 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5885 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
5887 * objects.cs: Add a new test.
5889 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
5891 * aot-runtime.c (load_method): Run class initialization in the PLT case even
5892 if MONO_LOG_LEVEL is set.
5894 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
5896 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
5898 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
5900 * aot-compiler.c: Change the relocation code to use virtual addresses instead
5901 of file offsets. Align the sections belonging to the data segment to
5904 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5906 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
5907 elf.h. Port it to amd64.
5909 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5911 * driver.c: Enable SIMD by default.
5913 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5915 * cpu-x86.md: Add prefetch op.
5921 * mini.h: Add an enum for simd prefetch modes.
5923 * simd-methods.h: Add prefetch function names.
5925 * simd-intrinsics.c: Add prefetch ops for all vector types.
5927 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5929 * aot-compiler.c (emit_bytes): Speed this up a little.
5931 2008-11-02 Zoltan Varga <vargaz@gmail.com>
5933 * aot-compiler.c: Add JIT time etc. statistics.
5935 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
5937 * mini.h (MonoCompile): Add 'got_offset' field.
5939 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
5940 method_got_offsets array.
5942 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
5945 * aot-compiler.c (compile_method): Add generic method instances referenced
5946 by the method to the list of methods to be compiled, this is required so if
5947 A<T> references B<T>, and another assembly references A<int>, then it will
5948 also get a copy of B<int>.
5950 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
5951 when checking for monitor enter/exit.
5953 2008-10-30 Mark Probst <mark.probst@gmail.com>
5955 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
5956 for Monitor.Enter and Monitor.Exit if enabled.
5958 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
5961 2008-10-30 Zoltan Varga <vargaz@gmail.com>
5963 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
5964 of an OP_MOVE. Fixes #440046.
5966 * basic-long.cs: Add a new test.
5968 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5970 * mini.h: Add synchronization note for the managed counter-part.
5972 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
5973 returns the simd caps of the current cpu.
5975 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5977 * basic-simd.cs: Remove Console.WriteLine.
5979 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5981 * basic-simd.cs: New tests for Vector2ul.
5983 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5985 * simd-intrinsics.c: Add new vector type Vector2ul.
5987 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5989 * basic-simd.cs: New tests for Vector2l.
5991 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5993 * cpu-x86.md: Add long version of most packed int ops.
5999 * simd-intrinsics.c: Add new vector type Vector2l.
6001 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6003 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6005 * simd-methods.h: Remove SN_op_BitwiseXor.
6007 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6009 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6012 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6014 * basic-simd.cs: Test for Vector2d.
6016 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6019 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6021 * cpu-x86.md: Add double version of all packed float ops.
6027 * simd-intrinsics.c: Add new vector type Vector2d.
6029 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6031 * simd-methods.h: Add Duplicate.
6033 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6035 * basic-simd.cs: Test for packing with signed saturation.
6037 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6039 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6040 found in the TYPESPEC table.
6042 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6044 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6047 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6049 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6050 instead of the RVA, since the RVA can be changed by tools like the cil
6053 * method-to-ir.c (mono_method_to_ir2): Ditto.
6055 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6056 (deserialize_variable): Ditto.
6058 2008-10-25 Martin Baulig <martin@ximian.com>
6060 * debug-mini.c (write_variable): Use
6061 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6063 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6065 * cpu-x86.md: Add unsigned variants of packd and packw.
6069 * mini-x86.h: Emit the right instruction for packd and packw.
6070 Add unsigned variants of packd and packw.
6072 * simd-intrinsics.c: Packd and packw were used in place of their
6073 unsigned variants. Change that.
6074 Add intrinsics for (Signed)PackWithSignedSaturation.
6076 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6078 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6080 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6082 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6084 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6086 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6088 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6091 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6093 2008-10-24 Mark Probst <mark.probst@gmail.com>
6095 * method-to-ir.c, mini.c: Special casing for the synchronized
6096 wrapper for the ldtoken+GetTypeFromHandle case.
6098 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6100 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6102 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6103 created/split bblocks.
6105 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6107 * mini-ops.h: Add packed signed mul high.
6111 * mini-x86.c (mono_arch_output_basic_block): Same.
6113 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6115 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6117 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6119 * basic-simd.cs: Tests for Vector16sb.
6121 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6123 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6125 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6127 * mini-ops.h: Add packed signed min, max and compare greater.
6131 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6134 * simd-methods.h: Add CompareGreaterThan.
6136 * simd-methods.h: Remove CompareEquals.
6138 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6140 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6142 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6145 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6147 * basic-simd.cs: Fix tests due to change in the API.
6149 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6151 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6153 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6155 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6157 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6158 inst_offset as this has invalid values for LDADDR.
6160 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6162 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6164 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6166 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6168 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6169 for accessing field->data.
6171 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6173 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6175 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6177 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6179 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6181 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6183 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6184 from the cfg mempool.
6186 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6188 * basic-simd.cs: Tests for new methods in Vector8us.
6190 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6192 * mini-ops.h: Add multiply and store high.
6196 * mini-x86.c (mono_arch_output_basic_block): Same.
6198 * simd-methods.h: Same.
6200 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6203 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6205 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6206 mono_class_setup_vtable ().
6208 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6209 mono_class_get_vtable_entry () for accessing klass->vtable.
6211 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6213 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6216 * method-to-ir.c (mono_save_token_info): Don't save references made from
6219 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6220 of generic instances.
6222 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6224 2008-10-19 Mark Probst <mark.probst@gmail.com>
6226 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6227 OP_JMP depends on the method signature. Calculate it properly.
6229 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6231 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6234 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6236 (emit_extra_methods): Add another table mapping method indexes to
6237 offsets in the extra_method_info table.
6239 * mini.h: Bump AOT file format version.
6241 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6242 and mono_aot_get_method_from_token () into one function.
6244 2008-10-19 Mark Probst <mark.probst@gmail.com>
6246 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6249 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6251 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6254 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6257 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6259 * mini.h: Bump aot file format version.
6261 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6262 AOT file can contain native code for methods which are not in the METHOD
6263 table. Generate code for non-sharable generic instances of generic methods
6264 found in the METHODSPEC table.
6266 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6267 encoding generic type handles.
6269 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6270 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6272 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6273 macros + MONO_ADD_INS.
6275 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6278 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6280 * mini.h: Bump aot file format version.
6282 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6284 2008-10-17 Mark Probst <mark.probst@gmail.com>
6286 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6287 platforms, with definable stack alignment value. Set to 16 now
6290 * mini.c, mini.h, driver.c: Command line option for disabling
6293 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6295 * basic-simd.cs: Tests for new methods in Vector4ui.
6297 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6299 * mini-ops.h: Add packed int shuffle.
6303 * mini-x86.c (mono_arch_output_basic_block): Same.
6305 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6306 extract mask, max, min, shuffle.
6308 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6310 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6312 * basic-simd.cs: Tests for new methods in Vector8us.
6314 2008-10-17 Mark Probst <mark.probst@gmail.com>
6316 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6317 RuntimeTypeHandle, not a TypedReference.
6319 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
6321 * simd-intrinsics.c: remove relocations.
6323 2008-10-17 Zoltan Varga <vargaz@gmail.com>
6325 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
6326 optimizations from the x86 backend.
6328 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
6330 * simd-methods.h, simd-intrinsics.c: debloat method names and
6331 prepare for no relocations.
6333 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6335 * mini-ops.h: Add packed min/equal and sum of absolute differences.
6339 * mini-x86.c (mono_arch_output_basic_block): Same.
6341 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
6342 extract mask, max, min and sum of absolute differences.
6344 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
6347 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6349 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
6350 Renamed one test for consistency.
6352 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6354 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
6355 fix to the code that deal with other blocks.
6357 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6359 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
6361 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6363 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
6364 that deals with vreg interference. Explicitly check for OP_LDADDR to be
6365 able to process the source reg.
6367 2008-10-16 Martin Baulig <martin@ximian.com>
6369 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
6371 * inssel.brg: Add `OP_HARD_NOP'.
6373 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
6375 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
6376 `OP_HARD_NOP' instruction when running inside the debugger.
6378 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
6379 `OP_HARD_NOP' instruction when running inside the debugger.
6381 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6383 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
6384 now works. The issue with the regalloc tripping up no longer
6387 * simd-intrinsics.c (load_simd_vreg): Same.
6389 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6391 * basic-simd.cs: Tests for new Vector8ui methods.
6393 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6395 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
6396 only for type. This fixes crashes where MonoInst::klass is checked
6397 for ops of type != VTYPE or OBJ.
6399 * simd-intrinsics.c (load_simd_vreg): Same.
6401 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6403 * mini-ops.h: Add ops for packed shuffle/max/avg and
6408 * mini-x86.c (mono_arch_output_basic_block): Same.
6410 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
6413 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
6414 to emit extract mask op.
6416 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
6417 to emit word shuffles.
6419 2008-10-15 Mark Probst <mark.probst@gmail.com>
6421 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
6422 the largest alignment needed by a variable, but at least
6425 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6427 * basic-simd.cs: Tests for the fixes in the last commit.
6429 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6431 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
6432 no longer handles STACK_PTR input.
6434 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
6436 * simd-intrinsics.c (load_simd_vreg): New function that works like
6437 get_simd_vreg but handles STACK_PTR input.
6439 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
6440 as the input can be an arbitrary pointer.
6442 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
6443 LDADDR local optimization directly otherwise use a store op.
6445 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6447 * basic-simd.cs: Tests for dup low and dup high.
6449 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6451 * mini-ops.h: Add dup low and dup high ops.
6455 * mini-x86.c (mono_arch_output_basic_block): Same.
6457 * simd-intrinsics.c (vector4f_intrinsics): Same.
6459 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6461 * basic-simd.cs: Tests for recently added functionality.
6463 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6465 * mini-ops.h: Add remaining sse1 fp ops.
6467 * cpu-x86.md: Add remaining sse1 fp ops.
6469 * mini-x86.c (mono_arch_output_basic_block): Same.
6471 * mini.h: Add enum for simd FP compare conditions.
6473 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
6475 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
6476 so the backed can generate the appropriate op.
6478 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6479 This patch squeese one more byte from the SimdIntrinsc struct.
6481 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
6482 a a shift amount intead of simply or'ing it.
6484 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
6486 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
6487 byte so we can have an aditional flags field without increasing struct size.
6489 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
6490 against the simd_supported_versions bitmask.
6492 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
6494 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
6496 * mini.c: remove rawbuffer code (the only use here is unsafe because
6497 it takes locks during signal handling and the kernel now provides much
6498 better info in proc/pid/smaps these days).
6500 2008-10-13 Zoltan Varga <vargaz@gmail.com>
6502 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
6503 OP_X86_PUSH_OBJ. Fixes #434620.
6505 * objects.cs: Add a test.
6507 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
6509 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
6510 that the packuswb/packusdw don't work with unsigned numbers for what
6511 would be negative numbers in signed format.
6513 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
6514 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
6516 * mini-ops.h: Add doubleword forms of many ops and packing ones.
6518 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
6520 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
6522 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
6524 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
6527 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
6528 version as the enum in mini.h.
6530 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
6531 for sse3 ops, check the simd_version field if present. This way the code
6532 works with all versions of sse.
6534 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6536 * simd-intrinsics.c: Fixed intrinsic name typo.
6538 * mini.h: Added missing simd exported function.
6540 * basic-simd.cs: Added tests for Vector4ui.
6541 Fixed broken test for Vector16b.
6543 2008-10-10 Zoltan Varga <vargaz@gmail.com>
6545 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
6546 the max length to 64.
6548 2008-10-10 Mark Probst <mark.probst@gmail.com>
6550 * method-to-ir.c: Only do the fast virtual generic method call for
6551 non-wrapper methods.
6553 * mini.h, mini-trampolines.c: The new generic virtual remoting
6554 trampoline handles virtual method calls via the vtable (as done by
6555 the fast virtual generic method calls) to remoting proxies.
6557 * mini.c (mono_jit_create_remoting_trampoline): For generic
6558 methods reate a generic virtual remoting trampoline.
6560 * mini-amd64.h: Enable fast virtual generic method calls again.
6562 2008-10-10 Mark Probst <mark.probst@gmail.com>
6564 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
6565 restore registers when doing tail calls.
6567 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6569 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6572 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6574 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6576 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6578 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6580 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6582 * basic-simd.cs: Retrofit for API changes.
6584 2008-10-10 Mark Probst <mark.probst@gmail.com>
6586 * mini-ppc.c: Handle integer stack arguments for tail calls.
6588 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6590 * optflags-def.h: Removed sse3 optimization.
6594 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6597 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6599 * mini.h: Added enumeration with simd versions.
6601 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6604 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6606 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6608 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6610 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6612 * basic-simd.cs: Fixed test naming.
6614 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6616 * mini-ops.h: Added ops for packed and saturated math, shifts
6617 and packing/unpacking.
6619 * cpu-x86.md: Added descriptors for the above ops.
6621 * mini-x86.c: Added code to emmit the above ops.
6623 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6625 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6627 * aot-compiler.c (compile_method): Enable AOT for generic code.
6629 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6631 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6633 * mini.c: add a workaround for a common screwup that ends up blamed
6634 to mono (other processes blocking signal delivery).
6636 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6638 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6639 in the LDFLD/STFLD opcodes. Fixes #432673.
6641 * iltests.il.in: Add a new test.
6643 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6645 * mini-arm.c: attach the thread in unmanaged->managed transitions
6646 using delegates (bug #433148).
6648 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6650 * basic-simd.cs: Use new ShuffleSel constants.
6652 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6654 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6656 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6657 only disable simd intrinsics if no sse2 is detected.
6659 * optflags-def.h: Added sse3.
6661 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6664 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6666 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6667 when adding delegate-invoke wrappers.
6669 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6671 * Makefile.am: Reenable the simd tests.
6673 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6675 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6676 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6677 other vreg is allocated to that hreg.
6679 Contributed under MIT/X11 license.
6681 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6683 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6686 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6688 * basic-simd.cs: New test suite for SIMD intrinsics.
6690 * Makefile.am: Added new tests.
6692 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6694 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6698 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6700 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6701 using SSE2 aware opcodes.
6703 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6704 is enabled, this code path is only reachable if conversion ops are emmited after
6707 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6709 This optimization saves 6 bytes per conversion against the old version.
6711 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6713 * aot-compiler.c (compile_method): Don't skip methods referencing
6714 generic methods without a corresponding entry in token_info_hash, since
6715 encode_method_ref () can handle all generic methods now.
6717 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6718 generic context is set.
6720 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6721 generic sharing of LDTOKEN.
6723 2008-10-06 Mark Probst <mark.probst@gmail.com>
6725 * mini-amd64.h: Temporarily disabled fast virtual generic method
6726 calls because it breaks the System.Runtime.Remoting tests.
6728 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6730 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
6732 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
6733 so inlining actually works.
6734 (check_inline_caller_method_name_limit): Ditto.
6736 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
6738 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
6739 64 bit safety (from Olaf Hering and Andreas Farber).
6741 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6743 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
6744 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
6745 unused virtual call support code.
6747 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
6749 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
6750 which can't use aot trampolines.
6751 (decode_patch): Don't create aot trampolines for methods which can't use
6754 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
6755 use aot trampolines.
6757 * mini.h: Bump AOT image format version.
6759 2008-10-05 Zoltan Varga <vargaz@gmail.com>
6761 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
6762 to save_token_info () since cmethod is inflated for constrained calls.
6764 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
6766 2008-10-04 Andreas Farber <andreas.faerber@web.de>
6768 * Makefile.am: Add build rules for ppc64.
6769 This avoids the build failing at pedump with unresolved symbols
6770 due to lack of arch_sources. Instead it will now fail earlier
6771 due to lack of cpu-ppc64.md.
6773 Contributed under MIT/X11 license.
6775 2008-10-04 Mark Probst <mark.probst@gmail.com>
6777 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
6780 * iltests.il.in: Add test case for tail call with many arguments.
6782 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6784 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
6785 to the fast virtual generic method code until the aot case is fixed.
6787 2008-10-03 Mark Probst <mark.probst@gmail.com>
6789 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
6791 2008-10-03 Mark Probst <mark.probst@gmail.com>
6793 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
6796 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6798 * simd-intrinsics.c: Forgot to add this one.
6800 * mini-codegen.c: Fix macro in case SIMD is not supported.
6802 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6804 This patch land initial JIT support for simd intrinsics.
6806 * mini-x86.h: Added new define to make --enable_minimal work on x86.
6808 * Makefile.am: Added simd-intrinsics.c
6810 * simd-intrinsics.c: New file with simd instrinsic related
6813 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
6815 * cpu-x86.md: Add simd related instructions.
6817 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
6819 * driver.c: Added two new --regression variants.
6821 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
6823 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
6825 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
6826 extract some complicated logic to helper functions.
6828 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
6830 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
6832 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
6833 the specialized simplification pass.
6835 * method-to-ir.c (mono_spill_global_vars): Use new macro.
6837 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
6839 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
6842 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
6843 if MONO_ARCH_NEED_SIMD_BANK is defined.
6845 * mini-ops.h: Added the new simd ops.
6847 * mini-x86.c: Added mono_arch_xregname.
6849 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
6851 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
6853 * mini-x86.h: Define simd related MONO_ARCH macros.
6855 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
6857 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
6859 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
6860 MONO_CLASS_IS_SIMD to deal with simd related IR.
6862 * mini.h (MonoInst): Added spill_var to the backend union.
6864 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
6866 * mini.h: Added forward declarations of the new simd fuctions.
6868 * optflags-def.h: Added new optimization names SIMD.
6870 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
6872 * regalloc.h: Added support for working with 3 register banks.
6874 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
6876 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
6878 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
6880 * mini-exceptions.c: remove 64 bit related ifdef clutter.
6882 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6884 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
6885 instead of one on 64 bit systems.
6887 * method-to-ir.c: Remove unused includes.
6889 2008-10-02 Zoltan Varga <vargaz@gmail.com>
6891 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
6892 cfg->used_int_regs, since the two are different on arm.
6894 2008-10-02 Mark Probst <mark.probst@gmail.com>
6896 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
6897 mono_method_get_vtable_index() to get the vtable index.
6899 2008-10-02 Mark Probst <mark.probst@gmail.com>
6901 * method-to-ir.c (mono_method_to_ir2): Don't create native
6902 wrappers for array methods, because they're never called (and if
6903 they were called they wouldn't work).
6905 2008-10-02 Mark Probst <mark.probst@gmail.com>
6907 * method-to-ir.c (mono_method_to_ir2): Array methods are
6908 special-cased and must not be invoked indirectly via the (M)RGCTX
6909 when generic sharing is turned on. Fixes #431413.
6911 2008-10-01 Mark Probst <mark.probst@gmail.com>
6913 * method-to-ir.c: When generic sharing is active, call
6914 non-interface virtual generic methods via the standard trampoline.
6916 * mini-trampolines.c: Handle virtual generic shared methods.
6918 * mini.h, mini-x86.c, mini-x86.h: New argument for
6919 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
6920 method thunks and which is the trampoline to call if the lookup
6921 fails. Enable the virtual generic method thunk for x86.
6923 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
6924 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
6925 argument but assert that it's NULL, because these archs don't yet
6926 implement the virtual generic method thunk. Changes in the IMT
6927 thunk data structures.
6929 2008-10-01 Zoltan Varga <vargaz@gmail.com>
6931 * aot-compiler.c (emit_globals): Avoid invalid characters in
6932 the static linking symbol.
6934 * objects.cs: Add a test for the range check optimization. Fix warnings.
6936 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
6937 optimization from the current JIT.
6939 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
6940 later in decompose_array_access_opts () to allow more optimizations.
6942 * method-to-ir.c (mono_handle_soft_float): Rename this to
6943 mono_decompose_soft_float () for consistency.
6945 * mini-ops.h: Fix arguments of OP_STRLEN.
6947 * method-to-ir.c (save_cast_details): Extract the cast details saving code
6948 into a separate function.
6949 (reset_cast_details): Ditto.
6950 (handle_unbox): Save cast details. Fixes #431254.
6952 * method-to-ir.c: Remove some obsolete FIXMEs.
6954 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6956 * ir-emit.h (alloc_dreg): Write a warning before crashing.
6958 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6960 * mini-codegen.c: More work on macros to make them
6961 ready for multiple regbanks.
6963 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6965 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
6967 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
6969 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6971 * mini-codegen.c (mono_spillvar_offset): Proper support for
6974 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6976 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
6977 the stack overflow changes.
6979 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6981 * mini-codegen.c: Make all bank macros depend on reg_bank.
6983 * mini-codegen.c (mono_local_regalloc): Make free mask
6984 initialization regbank aware.
6986 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6988 * mini-codegen.c (mono_local_regalloc): Extract callee
6989 mask selection to a function and make it regbank aware.
6991 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6993 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
6994 code to deal with many regbanks.
6996 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6998 * mini-codegen.c: More fp->regbank changes.
7000 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7002 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7003 of a hardcoded constant.
7005 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7007 * method-to-ir.c (type_from_stack_type): Fix typo.
7009 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7011 * mini-ia64.c (emit_move_return_value): Convert float return values to
7014 * objects.cs: Add a new test.
7016 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7017 VARARG methods to fix an assert later.
7019 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7020 end so it at least compiles.
7022 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7024 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7026 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7028 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7029 optimization to a new function (emit_optimized_ldloca_ir) and enable
7030 it for both ldloca and ldloca_s.
7032 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7034 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7035 gshared CASTCLASS code.
7037 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7038 amd64, where the libc stack unwinder encounters stack frames referring to
7039 native code in unmapped memory.
7041 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7044 * generics.cs: Add new test.
7046 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7048 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7049 add a check that one of the ARM_FPU_ constants is defined.
7051 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7053 * mini-exceptions.c: Fix build on non-altstack platforms.
7055 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7058 * ir-emit.h: Add a comment to NEW_PCONST.
7060 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7062 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7064 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7065 after the changes to MonoJitDomainInfo.
7067 2008-09-27 Mark Probst <mark.probst@gmail.com>
7069 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7071 2008-09-27 Mark Probst <mark.probst@gmail.com>
7073 * mini-ppc.c: Compiler warning fixes.
7075 2008-09-27 Mark Probst <mark.probst@gmail.com>
7077 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7080 2008-09-27 Mark Probst <mark.probst@gmail.com>
7082 * exceptions-ppc.c, mini-ppc.h: Compile
7083 mono_arch_handle_altstack_exception() on Darwin, too.
7085 2008-09-27 Mark Probst <mark.probst@gmail.com>
7087 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7088 work on archs which don't have generic sharing implemented, only
7089 without the vtable_arg.
7091 2008-09-26 Mark Probst <mark.probst@gmail.com>
7093 * mini.c: Added comment explaining why delegate ctor icall
7094 wrappers are compiled.
7096 2008-09-26 Mark Probst <mark.probst@gmail.com>
7098 * mini.c: Don't produce trampolines to delegate ctor icall
7099 wrappers but compile them upfront.
7101 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7103 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7104 runtime-set function when going back to managed code. Currently this
7105 is used to set back the protection on the soft ovf pages and/or to
7106 throw the stack overflow exception that happened in unmanaged code.
7108 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7110 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7111 runtime-set function when going back to managed code. Currently this
7112 is used to set back the protection on the soft ovf pages and/or to
7113 throw the stack overflow exception that happened in unmanaged code.
7115 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7117 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7118 the support code for restoring stack protection after stack overflows
7119 that happen in unmanaged code. Don't set the exec permission on the
7122 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7124 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7125 delegate->method_ptr is set. Fixes #428054.
7127 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7129 * tests.cs: Rename to ratests.cs.
7131 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7132 emit_get_rgctx_... functions.
7134 2008-09-25 Mark Probst <mark.probst@gmail.com>
7136 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7138 2008-09-25 Mark Probst <mark.probst@gmail.com>
7140 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7141 before asserting that method is sharable.
7143 2008-09-25 Mark Probst <mark.probst@gmail.com>
7145 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7146 whether method needs a static RGCTX wrapper used instead of
7149 * generic-sharing.c, mini.h: A few functions moved to
7150 metadata/generic-sharing.c.
7152 2008-09-25 Mark Probst <mark.probst@gmail.com>
7154 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7155 Generic code sharing for value types, which essentially means
7156 treating value type methods like static methods. The RGCTX is
7157 passed in the same way.
7159 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7161 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7162 opcode when creating multi-dimensional arrays of open types.
7164 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7167 * generics.cs: Add a test.
7169 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7171 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7173 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7175 * mini.c (mini_method_compile): Set it when running under the debugger.
7177 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7178 vreg optimization if the flag is set.
7180 * driver.c (mono_main): Add --attach= option to pass options to
7183 * mini.c (sigquit_signal_handler): Start the attach agent.
7185 * ssapre.c: Disable this to save space since it is not yet ported to
7188 * regalloc2.c: Disable this to save space.
7190 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7192 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7194 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7195 the -v option useful again.
7197 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7199 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7202 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7203 arrays of arrays. Fixes #428406.
7205 * method-to-ir.c (mini_emit_castclass): Ditto.
7207 * objects.cs: Add new test.
7209 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7211 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7212 was wrong at it choked against target_type_is_incompatible for byref types.
7214 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7216 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7219 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7221 * mini-exceptions.c: update a few more exceptions-related counters.
7223 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7225 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7226 new functions to allocate from persistent mempools.
7228 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7230 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7231 multiple register banks in the future.
7233 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7235 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7237 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7239 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7241 * mini.h: Export type_to_eval_stack_type.
7243 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7244 is only ins->klass of byref types.
7246 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7248 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7249 (mini_emit_memcpy2): Ditto.
7251 * mini-amd64.c: Fix a warning.
7253 2008-09-21 Mark Probst <mark.probst@gmail.com>
7255 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7258 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7260 * method-to-ir.c: Extract stloc micro-optimization to a
7261 function and apply it to all cases.
7263 2008-09-19 Mark Probst <mark.probst@gmail.com>
7265 * method-to-ir.c: Don't fail generic code sharing in cases we
7268 2008-09-18 Mark Probst <mark.probst@gmail.com>
7270 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7272 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7274 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7277 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7279 * trace.c: make tracing more useful and correct, with per-thread
7282 2008-09-15 Mark Probst <mark.probst@gmail.com>
7284 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7285 doing a method call and the argument is an R4.
7287 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7289 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7292 2008-09-13 Mark Probst <mark.probst@gmail.com>
7294 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7296 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7298 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7299 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7301 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7303 * driver.c: Add a --agent argument (not supported yet) to load managed
7304 agent assemblies before loading the main assembly, similarly to how the
7305 Java VM handles agents.
7307 2008-09-11 Mark Probst <mark.probst@gmail.com>
7309 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7310 function to do stack layout of local variables.
7312 2008-09-11 Mark Probst <mark.probst@gmail.com>
7314 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7317 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7319 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
7320 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
7321 JIT if DISABLE_JIT is defined.
7323 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
7326 2008-09-10 Mark Probst <mark.probst@gmail.com>
7328 * iltests.il.in: Disable the fconv test on PPC (the result is
7329 undefined according to ECMA).
7331 2008-09-10 Mark Probst <mark.probst@gmail.com>
7333 * iltests.il.in: Enable tail call tests for PPC.
7335 * mini.h: Add variable for storing incoming valuetype argument
7336 addresses for tail calls.
7338 * mini-ppc.c: Implement valuetype arguments and return values for
7341 2008-09-09 Mark Probst <mark.probst@gmail.com>
7343 * mini-ppc.c: Partially implement tail calls (struct arguments and
7344 return values not supported).
7346 * method-to-ir.c: Enable tail calls on PPC.
7348 2008-09-08 Zoltan Varga <vargaz@gmail.com>
7350 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
7351 runtime-invoke wrappers to work around the problem of them getting
7352 assigned to a random class.
7354 * aot-runtime.c (mono_aot_get_method): Ditto.
7356 2008-09-07 Zoltan Varga <vargaz@gmail.com>
7358 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
7359 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
7361 2008-09-07 Mark Probst <mark.probst@gmail.com>
7363 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
7364 until they're implemented properly.
7366 * exceptions-ppc.c: Use arch-independent exception-handling code
7367 instead of custom one.
7369 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
7372 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
7374 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
7375 applies when __powerpc__ is defined.
7377 2008-09-06 Zoltan Varga <vargaz@gmail.com>
7379 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
7380 methods to their code to avoid computing the full name of wrappers and
7381 doing a lookup in a string hash table.
7383 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7385 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
7386 we identify bblocks before method_to_ir () is ran.
7388 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
7389 Also avoid optimizing branches pointing to themselves.
7391 * mini.c (mini_method_compile): Ditto. Fixes #422947.
7393 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
7395 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
7397 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7399 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
7400 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
7401 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
7404 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
7405 jumped to the same entry in plt_jump_table.
7407 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
7409 * method-to-ir.c (initialize_array_data): Handle field with RVA from
7412 2008-08-31 Zoltan Varga <vargaz@gmail.com>
7414 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
7415 other assignment can be if converted. Saves 1.5% on corlib size and fixes
7418 2008-08-29 Geoff Norton <gnorton@novell.com>
7420 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
7421 segment, and doesn't properly handle .space as .text. Fixes
7424 2008-08-29 Geoff Norton <gnorton@novell.com>
7426 * mini.c: Disable the mach exception handler when running on
7429 2008-08-29 Geoff Norton <gnorton@novell.com>
7431 * aot-compiler.c: Patch from Renaldas Zioma to properly register
7432 globals on Darwin/ARM
7434 2008-08-28 Zoltan Varga <vargaz@gmail.com>
7436 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
7437 since too many things depend on it. Instead, call
7438 mono_runtime_set_no_exec ().
7440 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
7443 * aot-compiler.c: Add an 'asm-only' AOT option.
7445 * mini.c: Avoid initializing the runtime when doing AOT compilation.
7447 * aot-compiler.c (compile_method): Disable gshared support for now as it
7450 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7452 * mini-amd64.h : Fix a compiler warning.
7454 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
7455 Changed to use a callback function to retrieve the unwind info.
7456 This avoids problems observed when code blocks were removed by
7457 unloading an app domain.
7459 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
7460 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
7463 Contributed under MIT/X11 license.
7465 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7467 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
7468 case to keep the stack aligned to 8.
7470 Contributed under MIT/X11 license.
7472 2008-08-26 Zoltan Varga <vargaz@gmail.com>
7474 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
7475 avoid repeated linear searches.
7477 2008-08-25 Zoltan Varga <vargaz@gmail.com>
7479 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
7480 methods it can't handle.
7482 * aot-compiler.c (add_method): Avoid adding a method twice.
7483 (add_wrappers): Add runtime invoke wrappers for all methods.
7485 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
7486 function to create an aot-compatible version of this trampoline.
7488 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
7490 2008-08-24 Zoltan Varga <vargaz@gmail.com>
7492 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
7494 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
7495 with a generic sharing failure.
7497 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
7499 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
7500 CEE_RETHROW. Fixes #419634.
7502 * mini.c (mono_method_to_ir): Ditto.
7504 * exceptions.cs: Add a new test.
7506 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
7507 to mono_type_stack_size_internal () since some callers might not pass in
7510 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
7511 instrument_prolog. Fixes #419878.
7513 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
7514 doubles in soft float mode volatile.
7516 2008-08-23 Zoltan Varga <vargaz@gmail.com>
7518 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
7520 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
7521 to handle soft float correctly.
7523 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
7526 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
7528 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
7529 to sp, since the generics catch code requires it.
7531 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
7534 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
7535 mono_arch_emit_imt_argument ().
7537 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
7539 * mini-arm.c tramp-arm.c: Generic sharing updates.
7541 2008-08-22 Zoltan Varga <vargaz@gmail.com>
7543 * mini-arm.c: Fix the arm build.
7545 * generic-sharing.c (mini_type_get_underlying_type): New helper function
7546 handling enums, generic instances and generic sharing.
7547 (mini_type_stack_size_full): Ditto.
7549 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
7551 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
7553 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
7555 * tramp-arm.c: Implement the rgctx fetch and the generic class init
7558 * mini-arm.c: Various small generic sharing changes.
7560 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
7562 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
7565 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
7566 helper function to return a generic class init trampoline.
7568 * method-to-ir.c mini.c: Use it.
7570 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7571 arch-specfic function to return a generic class init trampoline.
7573 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7574 the GENERIC_CLASS_INIT custom code.
7576 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7577 a fatal error, not a sharing failure.
7579 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7582 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7583 trampoline argument from MONO_ARCH_VTABLE_REG.
7585 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7586 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7587 argument, and pass the vtable in VTABLE_REG.
7589 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7590 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7591 argument, and pass the vtable in VTABLE_REG.
7592 (mono_arch_create_trampoline_code_full): Remove some special casing for
7593 the rgctx fetch trampoline.
7595 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7598 * iltests.il: Add a test for it.
7600 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7602 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7604 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7607 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7608 use mono_jit_info_table_find () to avoid recursion.
7609 (mono_delegate_trampoline): Add a sync wrapper here.
7611 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7614 * mini.c (mono_method_to_ir): Ditto.
7616 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7617 add_sync_wrapper argument. Don't add a sync wrapper here.
7618 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7620 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7622 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7624 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7625 of nonvolatile registers back from MonoContext to CONTEXT.
7627 Contributed under MIT/X11 license.
7629 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7631 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7632 arguments on Winx64 there are only 4 argument registers. For this
7633 logic to work the last argument must be pulled from the stack.
7635 Contributed under MIT/X11 license.
7637 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7639 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7641 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7642 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7643 encode/decode_method_ref ().
7645 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7647 * aot-runtime.c (decode_patch): Ditto.
7649 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7650 MONO_PATCH_INFO_METHOD.
7652 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7655 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7658 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7660 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7661 one from the caller.
7663 * aot-runtime.c (decode_generic_inst): New function to decode and
7664 return a interned generic inst.
7665 (decode_klass_ref): Use it.
7666 (decode_method_ref): Ditto.
7668 * aot-compiler.c (emit_exception_debug_info): Save
7669 jinfo->has_generic_jit_info too.
7671 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7673 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7675 * iltests.il.in: Add a test for fconv_to_i.
7677 * liveness.c: Disable the liveness2 pass for now to save space.
7679 * regalloc2.c: Include mempool-internals.h to fix warnings.
7681 * aot-compiler.c (encode_method_ref): Encode the context of generic
7684 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7685 the context saved in the aot file.
7687 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7689 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7691 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7692 volatile so they won't be optimized away.
7694 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7700 * dominators.c: Remove duplicated functions that now are in
7701 mempool-internals.h.
7703 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7705 * aot-compiler.c: Fix warnings.
7707 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7709 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7711 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7714 * mini.c (mono_resolve_patch_target): Ditto.
7716 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7717 (encode_klass_ref): Add support for encoding VARs/MVARs.
7719 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7721 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7722 the handling of the got entries into a separate 'decode_got_entry' function.
7723 Add support for RGCTX_FETCH.
7725 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
7726 clobbered by the trampoline code.
7728 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
7729 not clobbered by the indirect calling code.
7731 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7733 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
7736 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
7738 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
7739 signature using the compilation mempool otherwise we would leak it.
7741 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7743 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
7744 mono_emit_abs_call ().
7746 * patch-info.h: Add GENERIC_CLASS_INIT.
7748 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
7750 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
7751 as their target as a near call.
7753 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
7755 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
7757 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
7758 call to a runtime function described by a patch.
7760 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
7761 mono_emit_abs_call, this has the advantage that the ABS handling code in
7762 mono_codegen () can handle them both, and can handle other stuff in the
7763 future without additional code.
7765 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
7767 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
7770 * mini.h: Add missing bblock related prototypes.
7772 * mini.h (MonoCompile): Remove unused reverse_inst_list and
7773 reverse_inst_list_len fields.
7775 * mini.c: Refactor this file a bit by moving branch optimizations to
7778 * method-to-ir.c: Merge generic sharing changes missed earlier.
7780 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
7782 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
7783 shared patches. Process METHODCONST as a shared patch.
7785 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
7786 as it crashes on the 2.0 mscorlib.
7788 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
7791 * aot-compiler.c: Use is_plt_patch () in a few additional places.
7792 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
7795 * aot-compiler.c: Reorganize the got handling code to be a bit more
7798 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7800 * aot-compiler.c: Make the patch_to_plt_offset hash table use
7801 mono_patch_info_equals/hash, and use it to massively simplify
7804 * mini.c (mono_patch_info_hash): Simplify this and add support for
7807 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
7809 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
7810 handling code, since an offset is not enough to identify a trampoline.
7812 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
7814 2008-08-17 Mark Probst <mark.probst@gmail.com>
7816 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
7818 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
7820 * mini-ops.h: Argument and result types for OVF_CARRY ops.
7822 * decompose.c: PPC decompositions for various ops.
7824 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
7826 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7828 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
7829 call the generic trampoline code using a call, instead of a jump, to
7830 remove some special casing from the generic trampoline code.
7832 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
7833 (mono_codegen): Ditto.
7835 * aot-compiler.c aot-runtime.c: Ditto.
7837 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
7839 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
7840 helper function to find the offset corresponding to a lazy fetch trampoline.
7842 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
7843 when doing generic sharing.
7845 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
7848 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
7849 mini-trampolines.c to be with the other trampoline creation functions.
7851 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
7852 as it is equal to method->signature in most cases, add a
7853 mono_emit_method_call_full variant which takes a signature and an imt
7856 2008-08-16 Zoltan Varga <vargaz@gmail.com>
7858 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
7859 to this function, since it could be computed easily from the method
7861 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
7864 * method-to-ir.c mini.c: Remove references to
7865 compile_generic_method_wo_context.
7867 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
7868 generic method calls.
7870 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
7871 dimensional non-szarrays.
7873 * mini.c (mini_init): Register mono_array_new_1.
7875 * jit-icalls.c (mono_array_new_1): New jit icall.
7877 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
7878 pointing to the method.
7880 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
7881 method addresses belonging to METHOD_JUMP patches in the
7882 jump_target_got_slot_hash.
7883 (mono_aot_load_method): Ditto.
7885 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
7886 METHOD_JUMP patches.
7888 * mini.c (mini_create_jit_domain_info): New helper function which
7889 initializes/frees domain->runtime_info.
7890 (mini_free_jit_domain_info): Ditto.
7891 (mini_init): Install the domain hook functions with the runtime.
7893 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
7894 information maintained by the JIT.
7896 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
7897 insertion into jump_table_hash into mono_codegen (), also implement proper
7900 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
7901 tail calls, it is already done by the aot code.
7903 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
7906 * iltests.il.in: Make the jmp test a bit more complex.
7908 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
7909 generic instances which doesn't have a token.
7911 * aot-runtime.c (decode_method_ref): Ditto.
7913 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
7914 can handle this case now.
7915 (handle_box): Ditto.
7917 2008-08-15 Geoff Norton <gnorton@novell.com>
7919 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
7922 2008-08-15 Zoltan Varga <vargaz@gmail.com>
7924 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
7925 calling generic methods.
7927 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
7929 * aot-runtime.c (decode_patch_info): Ditto.
7931 * mini.c (mono_resolve_patch_target): Ditto.
7933 * patch-info.h: Add METHOD_RGCTX.
7935 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
7937 2008-08-14 Zoltan Varga <vargaz@gmail.com>
7939 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
7940 arguments in registers.
7942 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
7943 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
7945 * mini.c (mini_method_compile): Abort aot compilation for generic
7946 methods if generic sharing is disabled.
7948 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
7951 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
7952 requiring an mrgctx.
7954 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
7955 store instructions when converting a vcall to a normal call.
7957 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
7958 mono_arch_find_jit_info.
7960 2008-08-13 Zoltan Varga <vargaz@gmail.com>
7962 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
7963 avoid calling mono_method_full_name () for every method even if the
7965 (check_inline_caller_method_name_limit): Ditto.
7967 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7969 * driver.c (main_thread_handler): Allow AOT compilation of multiple
7970 assemblies in one run.
7972 * aot-compiler.c (mono_compile_assembly): Only print out a count of
7973 skipped methods if it is not 0.
7975 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
7977 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7979 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
7980 MONO_ARCH_HAVE_UNWIND_TABLE.
7982 Contributed under MIT/X11 license.
7984 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7986 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
7987 from default optimizaton list on Winx64.
7989 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
7991 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
7992 the LMF from the MonoJitTlsData structure.
7994 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
7996 Contributed under MIT/X11 license.
7998 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8000 * mini.c (sigsegv_signal_handler): Fix the build.
8002 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8003 assembly->aot_module.
8005 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8006 hash table. This simplifies and speeds up a lot of code, and fixes support
8009 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8012 * mini-exceptions.c: Ditto.
8014 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8015 'native_offset' argument, since these are computed in the
8016 mono_find_jit_info () function.
8018 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8019 is used by exceptions-ppc.c.
8021 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8022 mono_arch_find_jit_info ().
8024 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8025 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8026 generic code in mini-exceptions.c.
8028 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8030 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8032 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8034 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8035 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8036 called while holding the loader lock. Fixes #415608.
8037 (mono_aot_get_method_from_token_inner): Ditto.
8039 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8041 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8042 to reduce differences between this and the generic implementation in
8044 (ves_icall_get_frame_info): Ditto.
8046 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8048 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8051 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8052 mono_arch_get_call_filter () and make it non-static, for consistency with the
8053 other architectures.
8055 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8058 * local-propagation.c:
8059 * mini-x86.c: Correct the name of arch defines.
8061 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8063 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8064 NO_EMULATE_LONG_SHIFT_OPS define.
8066 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8068 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8069 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8071 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8072 MACH fixes. Merged from the 2.0 branch.
8074 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8076 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8077 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8079 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8081 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8082 mono_marshal_get_native_wrapper () signature changes.
8084 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8086 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8087 conversion bug under arm.
8089 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8091 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8093 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8094 with overflow checking.
8096 2008-08-05 Marek Habersack <mhabersack@novell.com>
8098 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8099 to the genmdesc.pl file
8101 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8103 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8104 arg_array in the soft-float versions of the LOAD/STORE macros.
8106 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8109 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8111 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8113 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8114 a float HFA. Fixes #413621.
8116 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8118 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8119 frame_size to args_size. Fixes build.
8121 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8123 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8124 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8126 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8127 the stack are not unaligned. Fixes #413247.
8129 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8131 * mini.c: update jitted methods performance counters.
8133 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8135 * mini-exceptions.c: increase the exceptions thrown performance
8136 counter in mono_handle_exception ().
8138 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8140 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8141 can work with netmodules.
8143 2008-07-28 Geoff Norton <gnorton@novell.com>
8145 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8148 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8150 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8153 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8155 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8156 The float param registers and other param registers must be the
8157 same index on Windows x64.
8159 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8160 ArgValuetypeAddrInIReg argument case. Setting the argument
8161 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8163 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8164 variable computed above as the copy length for arguments of storage
8165 type ArgValuetypeAddrInIReg.
8167 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8168 ArgValuetypeAddrInIReg argument case. This case will rely on
8169 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8171 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8172 a 32 byte stack allocation for all calls. We will omit the adjustment for
8173 jump and tail call instructoins as they do not follow the typical call behavior.
8175 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8176 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8177 local variable and pass the local variable by reference to the called method.
8179 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8180 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8181 of a struct is passed in a register it must be saved with the other
8182 volatile argument on the stack.
8184 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8185 frame pointer the stack adjustment value must be saved to the unwind
8188 Contributed under MIT/X11 license.
8190 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8192 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8193 which got lost in the merge.
8195 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8197 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8200 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8202 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8203 icalls, since they won't be patched.
8205 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8206 different code sequence when running under valgrind to prevent some valgrind
8209 * iltests.il.in: Add new regression test.
8211 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8214 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8215 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8217 * iltests.il.in: Add new test.
8219 * aot-compiler.c: Fix some warnings.
8221 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8224 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8226 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8227 (mini_usage_jitdeveloper): Add a missing --wapi option.
8229 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8231 * mini-codegen.c: Simplify the is_fp macros.
8232 (free_up_ireg): Remove, use free_up_reg instead.
8233 (free_up_reg): Fix the fp case.
8235 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8237 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8240 * exceptions-x86.c: Merge some changes which seemed to have got lost
8241 in the linear-ir merge.
8243 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8245 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8246 long vreg volatile even if the variable was already created.
8248 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8251 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8253 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8255 * mini.c (mono_jit_compile_method_inner): Add support for
8256 MONO_EXCEPTION_BAD_IMAGE.
8258 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8259 mini_method_get_context () returns NULL. Fixes #356531.
8261 * mini.c (mono_method_to_ir): Ditto.
8263 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8264 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8266 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8268 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8269 in the LDFTN implementation.
8271 2008-07-25 Mark Probst <mark.probst@gmail.com>
8273 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8274 code, patch calls to icalls, too, even if they're not in the
8275 shared generic code hash. Fixes #411962.
8277 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8279 * cpu-x86.md: Increase the length of the fcall opcodes.
8281 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8282 calls returning floats.
8284 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8287 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8290 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8291 into the domain->method_code_hash.
8293 * aot-compiler.c: Fix win32 build.
8295 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8297 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8298 gshared NEWARR implementation.
8300 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8302 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8303 can be used outside of method_to_ir.
8305 * mini.h (MonoCompile): Add arg_types field.
8307 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8309 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8310 the values of the local arg_array and param_types array.
8312 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8314 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8315 got accesses might only get generated later when NEWOBJ is decomposed.
8317 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8318 looking up the native code of the target method when a delegate is called
8321 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
8324 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
8326 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
8327 AOT work on platforms without a working dlsym implementation.
8329 * mini.h: Bump AOT image format version.
8331 2008-07-24 Mark Probst <mark.probst@gmail.com>
8333 * mini-exceptions.c: Free a MonoType with
8334 mono_metadata_free_type() instead of g_free().
8336 * aot-runtime.c: Free a MonoType.
8338 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8340 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
8343 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
8346 2008-07-23 Massimiliano Mantione <massi@ximian.com>
8347 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
8350 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8352 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
8353 NEWOBJ calls on valuetypes.
8355 * iltests.il.in: Add new test.
8357 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
8359 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8361 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
8362 is no longer needed.
8364 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
8365 non register sized integer arguments.
8366 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
8367 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
8370 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
8373 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
8374 two a binop with different sized arguments is emitted.
8376 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
8377 instruction in the ins==NULL case.
8379 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8381 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
8383 * mini-x86.c: Fix osx build.
8385 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
8388 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
8389 instruction for non int sized variables.
8391 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
8394 2008-07-23 Robert Jordan <robertj@gmx.net>
8396 * method-to-ir.c: Fix MSVC build.
8398 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8400 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
8401 a non int sized type, widen it to an int since newer versions of gcc seem to
8402 generate code which needs this.
8404 * ssa2.c abcremoval2.c: Fix warnings.
8406 * *: Merge the Linear IR branch.
8408 The original branch is at trunk/branches/vargaz/mini-linear-il, and
8409 the ChangeLog file there describes all the changes done over the years.
8410 Further documentation can be found at www.mono-project.com/Linear_IL.
8412 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8414 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8415 The float param registers and other param registers must be the
8416 same index on Windows x64.
8418 Contributed under MIT/X11 license.
8420 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
8422 * mini.c: Make the previous fix GC safe.
8424 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
8426 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
8428 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8430 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
8431 on Winx64. This type will not be passed on the stack (ArgOnStack), but
8432 ArgValuetypeAddrInIReg instead.
8434 Contributed under MIT/X11 license.
8436 2008-07-21 Zoltan Varga <vargaz@gmail.com>
8438 * mini-codegen.c (get_register_spilling): Fix a warning.
8440 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
8442 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
8443 for types which the initialization fails. Raises the provided exception
8444 at the right stop after cleanup.
8446 2008-07-16 Zoltan Varga <vargaz@gmail.com>
8448 * aot-compiler.c: Free most of the memory allocated during compilation.
8450 * mini.c (mini_parse_debug_options): Fix a leak.
8452 * mini.c (mini_method_compile): Don't add the method to the jit info tables
8453 during aot compilation.
8455 2008-07-14 Zoltan Varga <vargaz@gmail.com>
8457 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
8458 it has too much register pressure.
8460 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8462 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
8464 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8466 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8469 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8470 on amd64 similar to the way it is done on arm.
8472 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8474 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
8475 consistency, normalize error messages, avoid loading aot-only modules in
8478 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
8481 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
8483 2008-07-11 Martin Baulig <martin@ximian.com>
8486 (MonoDebuggerInfo): Add `interruption_request'.
8488 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8490 * aot-compiler.c (emit_plt): Remove some dead code.
8492 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
8494 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
8495 return the plt info offset belonging to a given plt entry.
8497 * mini-trampolines.c (mono_aot_plt_trampoline): Use
8498 mono_aot_get_plt_info_offset.
8500 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
8501 similar to the amd64 code by makeing jumps through a separate jump table
8502 instead of embedding the jump addresses into the code.
8504 2008-07-11 Zoltan Varga <vargaz@gmail.com>
8506 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
8509 2008-07-10 Martin Baulig <martin@ximian.com>
8511 * mini.c (mini_method_compile): Disable generics sharing when
8512 running in the debugger.
8514 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8516 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
8518 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
8519 the local register allocator from running out of registers on x86 when
8522 2008-07-10 Bill Holmes <billholmes54@gmail.com>
8524 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
8525 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
8528 Contributed under MIT/X11 license.
8530 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8532 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
8533 speed up the assembler.
8535 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8537 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
8540 * mini.c: Move the soft float handling macros a bit earlier, add
8541 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
8544 * mini.h: Add prototype for mono_arch_fixup_jinfo.
8546 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
8547 read-only to help catch code allocation requests.
8549 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
8550 and turn it off when using --aot-only or when compiling with --aot=full.
8552 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
8553 jump table for switches from the normal domain mempool, not the code
8556 * mini-trampolines.c (get_unbox_trampoline): New function to return an
8557 unbox trampoline which handles aot-only mode too.
8559 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
8560 an AOTed unbox trampoline.
8562 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
8564 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8566 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
8569 Contributed under MIT/X11 license.
8571 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8573 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8574 the unwind information for the method at the end of the allocated block.
8576 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8577 MonoCompileArch to hold the unwind info for SEH on Winx64
8579 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8580 frame pointer info for the method being compiled.
8582 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8583 the call to mono_exception_from_token.
8585 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8586 storing the method prolog information in a format that the Winx64 SEH can understand. This
8587 information is stored a the end of the method block because it is all 32-bit offset based.
8589 Contributed under MIT/X11 license.
8591 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8593 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8595 * wapihandles.c: Fix warnings.
8597 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8600 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8601 mono_jit_compile_method in aot-only mode since that calls the type
8604 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8605 get_delegate_invoke_impl in aot-only mode.
8607 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8609 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8611 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8613 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8616 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8618 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8619 init trampoline from the AOT file as well.
8621 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8622 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8625 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8628 * exceptions-amd64.c: Add _full variants for the remaining exception code
8629 creation functions as well, allow emission of relocatable code, remove
8630 caching since that is now done by the caller.
8632 * mini-exceptions.c: Add _full variants for the remaining exception code
8633 creation functions as well, add aot-only support.
8635 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8636 if we can determine a proper token for them.
8637 (add_wrappers): Add a few more wrappers.
8638 (emit_method_code): Remove some dead code.
8639 (emit_trampolines): Emit exception code too.
8641 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8643 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8644 mono_array_new_va which avoids varargs.
8646 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8648 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8649 mono_arch_create_specific_trampoline () in all places.
8651 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8652 a bit so it can be used for other things as well.
8654 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8657 * exceptions-amd64.c: Rename the caching from the exception code creation
8658 functions, it is done by the caller instead.
8660 * exceptions-amd64.c: Change the signature of the exception code creation
8661 functions to allow the creation of relocatable code later.
8663 * mini-exceptions.c: Add a set of functions to query the various
8664 runtime-generated exception functions.
8666 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8667 mono_arch_.. () functions.
8669 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8671 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8673 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8675 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8676 (mini_get_vtable_trampoline): Ditto.
8678 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8679 code in the AOT case by returning the code size and a list of relocations to
8682 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8684 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8686 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8689 Contributed under MIT/X11 license.
8691 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8693 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8694 so the buffer size can be computed correctly. Fixes #404735.
8696 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8697 normally as cfg->debug_info is already freed.
8699 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8701 * mini-amd64.c: For calls returning vtypes in registers, don't store
8702 the return address on the stack, instead allocate a separate local for
8705 2008-07-05 Mark Probst <mark.probst@gmail.com>
8707 * mini-trampolines.c, mini.h: Add an argument to
8708 mono_create_jit_trampoline_in_domain() for turning off the adding
8709 of the sync wrapper.
8711 * mini.c: Use the JIT trampoline without sync instead of
8712 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8715 2008-07-04 Mark Probst <mark.probst@gmail.com>
8717 * driver.c: Turn on GSHARED optimization by default.
8719 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8721 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8722 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8724 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
8725 create a variant of the generic trampoline code callable from AOTed trampolines.
8727 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
8728 trampoline code callable from AOTed trampolines.
8730 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
8732 2008-07-04 Mark Probst <mark.probst@gmail.com>
8734 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
8735 pass-through manner.
8737 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
8738 and don't fail sharing for them anymore.
8740 * mini-exceptions.c: Handle exceptions in shared generic methods.
8742 * generic-sharing.c: When checking the context of a generic
8743 method, also check its class's context. Don't treat wrappers as
8746 * mini-trampolines.c: Some code factored out to
8747 metadata/generic-sharing.c. Handle the MRGCTX case.
8749 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
8750 we must deal with the method being of another instantiation of the
8751 class. Add static rgctx invoke wrappers to generic methods.
8753 2008-07-04 Mark Probst <mark.probst@gmail.com>
8755 * mini.c: Provide all jit infos of generic shared methods with a
8758 * mini-exceptions.c: Handle the new situation that a generic info
8759 might be available, but not info about the this/vtable/mrgctx
8762 2008-07-03 Mark Probst <mark.probst@gmail.com>
8764 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
8767 2008-07-03 Zoltan Varga <vargaz@gmail.com>
8769 * dominators.c (check_dominance_frontier): Fix a warning.
8771 * mini.h: Add some missing prototypes.
8773 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
8775 * driver.c (mono_jit_init_version): Correct the comments since the first
8776 argument should be the name of the root domain, not a filename.
8778 * aot-runtime.c (make_writable): Error out if this is called while running
8780 (load_aot_module): Ditto.
8782 * aot-compiler.c: Really fix the computation of method indexes.
8784 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
8785 optimizations as this is no longer called frequently.
8787 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
8788 method and the invoke impl code and pass it to the delegate trampoline instead of
8789 just the delegate class.
8791 2008-07-02 Zoltan Varga <vargaz@gmail.com>
8793 * aot-compiler.c: Fixup the computation of method indexes.
8794 (add_wrappers): Create the base methods of the runtime invoke wrappers using
8795 the method builder infrastructure.
8797 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
8800 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
8801 mode, load the method right away instead of creating a trampoline.
8803 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
8805 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
8808 2008-07-01 Zoltan Varga <vargaz@gmail.com>
8810 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
8811 (mono_aot_load_method): Use method_index instead of method->token.
8813 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
8814 can handle icalls etc. properly.
8816 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8818 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
8820 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
8821 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
8822 JIT_ICALL_ADDR patch type.
8824 * patch-info.h: Add JIT_ICALL_ADDR patch type.
8826 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
8828 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
8830 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
8832 2008-06-30 Zoltan Varga <vargaz@gmail.com>
8834 * mini.c: Use domain->jit_code_hash_lock for controlling access to
8835 domain->jit_code_hash.
8837 2008-06-29 Zoltan Varga <vargaz@gmail.com>
8839 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
8841 2008-06-27 Zoltan Varga <vargaz@gmail.com>
8843 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
8844 get_this_arg_from_call, let it compute it when needed.
8846 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
8847 gsctx from code only when needed.
8849 * mini-trampolines.c (get_generic_context): Rename this to
8850 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
8851 it can be called by the arch backends.
8853 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
8855 2008-06-26 Zoltan Varga <vargaz@gmail.com>
8857 * driver.c (mono_main): Add experimental --aot-only command line option.
8859 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
8862 2008-06-26 Kornel Pal <kornelpal@gmail.com>
8864 * driver.c (DllMain): Remove mono_module_handle.
8866 Contributed under MIT/X11 license.
8868 2008-06-25 Zoltan Varga <vargaz@gmail.com>
8870 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
8871 for emitting methods which are not in the source assembly. Detect and report
8872 failure of assembling+linking.
8874 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
8876 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
8878 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
8880 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
8882 2008-06-24 Zoltan Varga <vargaz@gmail.com>
8884 * mini.h: Remove some obsolete prototypes.
8886 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
8888 2008-06-24 Mark Probst <mark.probst@gmail.com>
8890 * mini.c (get_object_generic_inst): Variable-sized arrays are not
8891 supported by Visual Studio, so use alloca().
8893 2008-06-23 Zoltan Varga <vargaz@gmail.com>
8895 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
8898 2008-06-23 Mark Probst <mark.probst@gmail.com>
8900 * mini.c: Fail sharing of a generic method if it contains an open
8901 catch clause (because we don't pass MRGCTXs yet).
8903 2008-06-23 Mark Probst <mark.probst@gmail.com>
8905 * mini.c: When compiling a method with generic sharing, insert the
8906 method instantiated with an all-Object generic context into the
8907 jit info table, instead of the context of the first instantiation
8908 of the method we happen to compile.
8910 2008-06-18 Martin Baulig <martin@ximian.com>
8912 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
8913 `major_version' and `minor_version'.
8915 2008-06-17 Mark Probst <mark.probst@gmail.com>
8917 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
8918 mono_method_is_generic_sharable_impl() takes an additional
8919 argument specifying whether to treat type variables as reference
8922 2008-06-17 Mark Probst <mark.probst@gmail.com>
8924 * mini.h: Removed obsolete prototypes.
8926 2008-06-17 Mark Probst <mark.probst@gmail.com>
8928 * mini.c: Don't fail generic sharing for initobj and sizeof - we
8929 already handle them.
8931 2008-06-17 Mark Probst <mark.probst@gmail.com>
8933 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
8934 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
8935 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
8936 tramp-x86.c: Added a MonoGenericContext* argument to
8937 mono_arch_get_unbox_trampoline() so that it can call other
8938 functions which require it.
8940 2008-06-17 Mark Probst <mark.probst@gmail.com>
8942 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
8943 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
8944 mono_arch_get_this_arg_from_call() takes a
8945 MonoGenericSharingContext* as well.
8947 2008-06-17 Mark Probst <mark.probst@gmail.com>
8949 * mini.c: Factor out code for emitting unbox into emit_unbox() and
8950 implement generic sharing of unbox.
8952 2008-06-17 Mark Probst <mark.probst@gmail.com>
8954 * mini.c: Don't compute the vtable to determine whether a field is
8955 special static, because it might not work for open types.
8957 2008-06-17 Mark Probst <mark.probst@gmail.com>
8959 * mini.c: Removed the unused token_type and token_source arguments
8960 from get_runtime_generic_context_ptr().
8962 2008-06-17 Marek Habersack <mhabersack@novell.com>
8964 * mini.c (ADD_BINOP): fix the build
8966 2008-06-16 Zoltan Varga <vargaz@gmail.com>
8968 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
8971 2008-06-16 Mark Probst <mark.probst@gmail.com>
8973 * mini.h: Removed class relations enum that's not used anymore.
8975 2008-06-16 Mark Probst <mark.probst@gmail.com>
8977 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
8979 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
8980 the lazy fetch trampoline access code.
8982 2008-06-15 Zoltan Varga <vargaz@gmail.com>
8984 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
8986 2008-06-14 Zoltan Varga <vargaz@gmail.com>
8988 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
8990 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
8992 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
8994 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8996 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
8999 * mini-ops.h: Add MIN/MAX_UN opcodes.
9001 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9004 * basic-math.cs: Add more min/max tests.
9006 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9008 2008-06-13 Mark Probst <mark.probst@gmail.com>
9010 * mini.c: Small fix in the prologue of emit_castclass.
9012 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9014 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9016 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9017 do not work even for unsigned types. Fixes #400014.
9019 * basic-math.cs: Add regression tests for unsigned Min/Max.
9021 2008-06-13 Mark Probst <mark.probst@gmail.com>
9023 * mini.c: Added additional context_used argument to several
9024 functions, which will be needed for sharing generic methods. Use
9025 GET_RGCTX macro wherever appropriate. Declare only one
9026 context_used in mono_method_to_ir().
9028 2008-06-13 Mark Probst <mark.probst@gmail.com>
9030 * mini.c, generic-sharing.c: Removed generic class relations.
9032 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9033 functions due to MRGCTX changes.
9035 2008-06-13 Mark Probst <mark.probst@gmail.com>
9037 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9038 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9039 with calculated IMT.
9041 * mini.c: Generic sharing of calls via generic interfaces.
9043 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9044 generic method with non-constant MonoGenericContext*. Instead,
9045 the context is taken out of the method itself.
9047 2008-06-13 Mark Probst <mark.probst@gmail.com>
9049 * mini.c: Generic sharing of ldvirtftn.
9051 2008-06-13 Mark Probst <mark.probst@gmail.com>
9053 * mini.c: Generic sharing of ldftn.
9055 2008-06-13 Mark Probst <mark.probst@gmail.com>
9057 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9059 2008-06-13 Mark Probst <mark.probst@gmail.com>
9061 * mini.c: Generic sharing of the special case of ldtoken followed
9062 by a call to GetTypeFromHandle.
9064 2008-06-13 Mark Probst <mark.probst@gmail.com>
9066 * mini.c: Generic sharing of box for nullable types.
9068 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9070 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9071 are passed on the stack. Fixes #324807.
9073 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9075 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9076 for the ArgValuetypeAddrInIReg case.
9078 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9079 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9081 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9082 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9083 local variable and pass the local variable by reference to the called method.
9085 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9086 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9088 Contributed under MIT/X11 license.
9090 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9092 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9094 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9097 2008-06-10 Martin Baulig <martin@ximian.com>
9100 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9102 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9104 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9105 possible error when no arguments are passed.
9107 Contributed under MIT/X11 license.
9109 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9111 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9112 where the file name is NULL.
9114 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9116 * mini.c: Fix s390 build.
9118 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9120 * trace.c (mono_trace_parse_options): Fix warnings.
9122 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9124 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9126 * mini.c (remove_block_if_useless): Avoid printing the method name.
9128 * mini.c: Remove needless setting of ins->cil_code which is now done by
9131 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9134 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9135 translated code after it has been patched.
9137 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9139 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9140 avoid problems during code patching on SMP systems.
9141 (emit_call): Avoid adding a patch info which is already added by
9143 (mono_arch_emit_exceptions): Ditto.
9145 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9147 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9148 MONO_TYPE_ISSTRUCT already checks for it.
9150 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9152 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9153 structs with floats on Winx64 the float registers are not used.
9154 The integer registers are always used..
9155 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9156 only one register will be used and only if the size of the struct
9157 is 1,2,4, or 8 bytes.
9159 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9162 Contributed under MIT/X11 license.
9164 2008-06-05 Martin Baulig <martin@ximian.com>
9166 * debug-debugger.c (debugger_lookup_class): Also call
9167 mono_class_setup_methods() here; we're only called from RTI.
9169 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9171 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9172 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9173 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9174 Post-process object files and add dtrace-generated object, if necessary.
9176 Contributed under MIT/X11 license.
9178 2008-06-04 Mark Probst <mark.probst@gmail.com>
9180 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9183 * mini.c: Generic sharing for unbox.any and castclass.
9185 2008-06-04 Mark Probst <mark.probst@gmail.com>
9187 * mini.c: Ignore tailcall prefix in shared generic code and when
9188 doing calls which require a vtable/rgctx argument.
9190 2008-06-04 Mark Probst <mark.probst@gmail.com>
9192 * mini.c: Don't free the JIT info.
9194 * driver.c: Changes in the JIT info table testing code.
9196 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9198 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9199 interruption. Fix some warnings.
9201 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9202 interruption_checkpoint.
9204 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9206 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9207 from embedding applications.
9209 2008-06-02 William Holmes <billholmes54@gmail.com>
9211 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9212 reserving 32 bytes on the stack when making calls.
9214 Contributed under MIT/X11 license.
9216 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9218 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9219 the linear IL branch.
9221 * driver.c: Print out more information for --version on arm.
9223 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9225 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9226 bb_exit instead, since out of line bblocks might not actually be emitted
9229 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9230 maximum epilog size for out of line bblocks if tracing is enabled.
9232 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9234 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9236 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9238 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9240 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9241 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9244 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9246 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9247 the 'value' to store is a constant.
9249 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9251 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9252 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9254 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9256 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9257 for accessing method->generic_container.
9259 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9261 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9263 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9265 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9267 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9270 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9272 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9274 * mini.c: Handle the case when mono_class_vtable () fails.
9276 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9277 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9280 2008-05-22 Mark Probst <mark.probst@gmail.com>
9282 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9283 together with domain sharing.
9285 2008-05-22 Mark Probst <mark.probst@gmail.com>
9287 * mini.c: Treat callvirts to final methods like non-virtual calls
9288 when doing generic sharing, i.e. look them up in the runtime
9291 2008-05-22 Mark Probst <mark.probst@gmail.com>
9293 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9294 with computed types (for generic sharing).
9296 * mini.c: Generic sharing for mkrefany and refanyval.
9298 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9300 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9303 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9304 the generic sharing code.
9306 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9309 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9311 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9313 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9315 * driver.c: updated copyright date
9317 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9319 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
9322 2008-05-19 Martin Baulig <martin@ximian.com>
9324 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
9325 pointing to the new `_mono_debug_using_mono_debugger' variable.
9328 (mono_main): Check mono_debug_using_mono_debugger() rather than
9329 the `MONO_INSIDE_MDB' environment variable to check whether we're
9330 inside the debugger.
9332 2008-05-19 Zoltan Varga <vargaz@gmail.com>
9334 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
9337 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
9339 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
9341 * mini.c: Added mini_assembly_can_skip_verification. This
9342 function checks if the assembly requested to skip verification.
9343 Fixes part of #387274.
9345 2008-05-07 Zoltan Varga <vargaz@gmail.com>
9347 * mini.c (mini_get_method): Disable the check for open generic classes when
9348 using generic sharing.
9350 * generics.cs: Add a test for #387034.
9352 * mini.c (mini_get_method): Check whenever the method class is an open generic
9353 type, and return NULL in that case, causing a verification error. Fixes
9356 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9358 * driver.c (mono_main): Revert r102623. The right
9359 thing to do is to enable the verifier under verifiable
9360 unless a --security flag was passed.
9362 We need this non-trivial behavior for --verify-all otherwise
9363 mcs-compileall won't be able to use it. As it needs everything to
9364 be verified under validil.
9366 2008-05-06 Martin Baulig <martin@ximian.com>
9370 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
9371 (mono_debugger_thread_cleanup): Likewise.
9372 (mono_debugger_extended_notification): Likewise.
9374 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9376 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
9377 against both inflated and non-inflated methods. We need to check against the
9378 generic definition for cases where the instantiated method is not visible.
9379 We need to check against the inflated types for cases where the instantiation
9380 changes any super type. This fixes #382986.
9382 Note that this doesn't need to be applied to other parts of mono_method_to_ir
9383 that check for visibiliy as generic params only appears as the type subject
9384 of tokens on call opcodes. Field manipulation and ldftn must always
9385 target an exact type.
9387 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9389 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
9390 if no related --security flag is passed.
9392 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9394 * mini-arch.h: Prepare support for ppc64.
9396 Contributed under MIT/X11 license.
9398 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9400 * aot-runtime.c: Prepare support for ppc64.
9402 Contributed under MIT/X11 license.
9404 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9406 * mini-ops.h: Prepare support for ppc64.
9408 Contributed under MIT/X11 license.
9410 2008-05-04 Andreas Farber <andreas.faerber@web.de>
9412 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
9414 Contributed under MIT/X11 license.
9416 2008-05-03 Zoltan Varga <vargaz@gmail.com>
9418 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
9419 assemblies, since aot_name is not a full path, causing us to load MS.NET
9420 assemblies on windows.
9422 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
9424 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
9425 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
9426 * main.c: Use UTF-8 encoded command line instead of Windows default code
9427 page on Windows to support Unicode.
9428 * driver.c (DllMain): New function for mixed-mode assembly support.
9429 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
9430 export __stdcall functions without decoration.
9432 Contributed under MIT/X11 license.
9434 2008-04-28 Mark Probst <mark.probst@gmail.com>
9436 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
9437 saving it very early.
9439 2008-04-28 Mark Probst <mark.probst@gmail.com>
9441 * mini.h, mini.c: Lots of code for accessing the old RGCTX
9442 deleted. The only way to access the new RGCTX is via the
9445 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
9446 vtable instead of the RGCTX to static methods.
9448 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
9449 accessing the new RGCTX.
9451 * generic-sharing.c: There is no separation between self, type
9452 arguments and other types in the RGCTX anymore.
9454 2008-04-25 Jonathan Chambers <joncham@gmail.com>
9456 * mini-amd64.c (add_general): Remove previous stack adjustment.
9457 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
9458 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
9459 for 32 bytes of stack space reserved for all calls.
9461 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
9462 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
9465 Code contributed under MIT/X11 license.
9467 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
9469 * mini.c (mini_method_verify): Only verify non-inflated methods, check
9470 against the root definition, peeling out method and type instantiations.
9471 Cache verify success results, code that fails verification is still
9472 checked multiple times.
9474 2008-04-23 Zoltan Varga <vargaz@gmail.com>
9476 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
9478 2008-04-23 Jonathan Chambers <joncham@gmail.com>
9480 * mini-amd64.c (add_general): Always increment stack on Win64.
9481 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
9484 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
9485 stack based argument handling on Win64.
9487 Code contributed under MIT/X11 license.
9489 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
9491 * Makefile.am (version.h): Add support for git-svn.
9493 2008-04-22 Zoltan Varga <vargaz@gmail.com>
9495 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
9496 so instead of calling g_spawn_command_line_sync, we do everything by hand,
9497 avoiding allocations and libc functions which might deadlock.
9499 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
9500 'no-gdb-backtrace' option is set.
9502 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
9504 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
9506 2008-04-21 Martin Baulig <martin@ximian.com>
9508 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
9509 and `get_lmf_addr'; `notification_address' is no longer a pointer.
9511 2008-04-21 Martin Baulig <martin@ximian.com>
9513 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
9514 `thread_vtable', `event_handler_ptr' and `event_handler'.
9516 2008-04-21 Martin Baulig <martin@ximian.com>
9518 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
9519 allows delayed initialization of the `executable_code_buffer' when
9522 2008-04-21 Martin Baulig <martin@ximian.com>
9524 * mini.h (mono_debugger_create_notification_function): Removed.
9525 * tramp-*.c (mono_debugger_create_notification_function): Removed.
9527 * mdb-debug-info64.s
9528 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9530 * mdb-debug-info32.s
9531 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9533 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
9534 currently only works on x86 and x86_64, so don't create it on ppc.
9536 2008-04-21 Martin Baulig <martin@ximian.com>
9538 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
9541 (mini_method_compile): In the fp elimination check, check
9542 `debug_options.mdb_optimizations' in addition to
9543 mono_debug_using_mono_debugger().
9545 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
9546 disable some JIT optimizations which are only disabled when
9547 running inside the debugger.
9548 Added `--help-debug' option to describe the debugging options.
9549 (parse_debug_options): New static function to parse the `--debug'
9550 options, so we can easily add more stuff in future.
9552 2008-04-20 Zoltan Varga <vargaz@gmail.com>
9554 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
9555 the method has no body.
9557 2008-04-19 Jonathan Chambers <joncham@gmail.com>
9559 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
9560 assembly is not allowed in MSVC 64-bit compiler.
9561 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
9562 as we get floating point exceptions everywhere.
9564 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
9565 correctly align arguments for call to throw_exception.
9566 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
9568 Code contributed under MIT/X11 license.
9570 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9572 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9574 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9576 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9578 * mini-amd64.c (NEW_INS): Set cil_code.
9580 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9581 from mini-amd64.c so all debugger related logic is in one place.
9583 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9584 later won't have a random ip assigned to them.
9586 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9588 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9589 the arch specific function initializes code_size.
9590 (mono_create_delegate_trampoline): Ditto.
9592 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9593 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9596 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9597 running under the debugger.
9599 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9602 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9603 debugger. Also move the disabling of optimizations here from driver.c.
9604 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9607 * mini.h (MonoCompile): Add a few new flags.
9609 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9611 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9612 so the cil_code field of created MonoInst's is properly set.
9613 (mini_select_instructions): Ditto.
9615 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9616 (MONO_INST_NEW_CALL): Ditto.
9618 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9619 in many places so the ins->cil_code field is properly initialized.
9621 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9624 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9626 * mini.c (mini_method_compile): Print a different message when compiling a
9629 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9632 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9634 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9637 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9639 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9641 * mini.c (handle_stack_args): Make this return void since its return value was
9642 never used. Also set cfg->unverifiable for invalid IL instead of calling
9645 2008-04-10 Mark Probst <mark.probst@gmail.com>
9647 * mini.c: Make sure "this" is live in catch clauses with type
9648 variables in shared generic code.
9650 2008-04-08 Mark Probst <mark.probst@gmail.com>
9652 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9653 generic_class_is_reference_type() to ensure the proper behaviour
9654 when sharing generic code and the type in question is a type
9657 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9659 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9660 race conditions when printing thread dumps. Fixes #377738.
9662 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9664 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9665 shows up when both MonoInst arguments can cause aliasig.
9666 There is likely no way in the current JIT to trigger this problem, but
9667 it showed up in the development of generics sharing, when in a new
9668 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9669 When the generics sharing code will be committed, its tests will be
9670 valid also for this bug.
9672 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9674 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9677 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9680 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9682 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9683 use a more detailed exception message for InvalidCastException.
9685 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9687 * driver.c (mono_main): Add --debug=casts option to turn on better
9688 InvalidCastException message details.
9690 * mini.c (mini_get_debug_options): New helper function to return the address of
9691 the debug_options variable.
9693 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9694 the jit_tls TLS variable.
9696 * mini.c (mono_jit_tls): New TLS variable.
9698 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9701 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9703 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9705 * mini.c: Removed verifer related stuff, code moved to verify.c.
9707 * driver.c: Using code from verify.c instead of mini.c.
9709 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9711 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9714 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9716 * mini.c (check_for_method_verify): Enabling verification of
9717 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9720 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9722 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9723 caller saved registers as well.
9725 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
9726 saved registers as well.
9728 2008-03-30 Zoltan Varga <vargaz@gmail.com>
9730 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
9732 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
9735 2008-03-27 Zoltan Varga <vargaz@gmail.com>
9737 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
9739 (get_call_info): Take a gsctx argument instead of 'cfg'.
9741 2008-03-26 Zoltan Varga <vargaz@gmail.com>
9743 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
9744 mono_verify_all is set.
9746 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
9748 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
9750 2008-03-25 Zoltan Varga <vargaz@gmail.com>
9752 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
9755 * driver.c mini.c mini.h: Add a --verify-all development option to test the
9756 verifier and the code generated by the compiler.
9758 2008-03-25 Mark Probst <mark.probst@gmail.com>
9760 * mini.c: Generic sharing of the non-nullable case of the box
9763 2008-03-24 Zoltan Varga <vargaz@gmail.com>
9765 * inssel.brg: Fix the build.
9767 * iltests.il.in: Add a test for lconv.ovf.u8.un.
9769 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
9771 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
9772 Array:Address. Fixes #372410.
9774 * iltests.il.in: New tests for readonly prefix.
9776 2008-03-23 Zoltan Varga <vargaz@gmail.com>
9778 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
9781 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
9784 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
9786 * mini.c (mono_decompose_op_imm): New helper function.
9788 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
9789 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9792 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9793 mono_arch_output_basic_block. Fix warnings.
9795 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
9798 2008-03-22 Zoltan Varga <vargaz@gmail.com>
9800 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
9801 since the extra frame is now detected automatically inside the loop.
9803 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
9804 opts which are now in mono_peephole_ins ().
9806 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
9808 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
9809 frames and skip duplicate managed-to-native frames. Fixes #367665.
9811 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9812 opts which are now in mono_peephole_ins ().
9813 (mono_arch_peephole_pass_2): Ditto.
9815 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
9817 * mini-codegen.c (mono_peephole_ins): New helper function containing the
9818 arch independent peephole optimizations.
9820 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9821 opts which are now in mono_peephole_ins ().
9823 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
9825 * mini-s390.c (mono_arch_output_basic_block): Fix build.
9827 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
9830 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
9831 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
9834 2008-03-21 Zoltan Varga <vargaz@gmail.com>
9836 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
9837 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9840 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9841 mono_arch_output_basic_block. Fix warnings.
9843 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9845 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9848 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9850 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9853 * iltests.il: Add new tests.
9855 2008-03-20 Kornel Pal <kornelpal@gmail.com>
9857 * mini.c: Removed Windows version macros.
9859 2008-03-20 Mark Probst <mark.probst@gmail.com>
9861 * generic-sharing.c: Put reflection types in the extensible part
9862 of the runtime generic context.
9864 * mini.c: Generic sharing of the GetTypeHandle special case of the
9865 ldtoken instruction.
9867 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9869 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
9871 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
9873 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
9874 consistency with the other version on the linear IR branch.
9876 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
9878 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
9880 * iltests.il.in: Add new tests.
9882 2008-03-19 Zoltan Varga <vargaz@gmail.com>
9884 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
9886 * iltests.il.in: Add new tests.
9888 2008-03-19 Mark Probst <mark.probst@gmail.com>
9890 * mini.c: Two variables with the same name were declared in
9891 nesting contexts and one wasn't initialized. Fixed.
9893 2008-03-19 Mark Probst <mark.probst@gmail.com>
9895 * mini.c: Generic sharing of the initobj instruction.
9897 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
9899 * mini.c: make the test to optimize ldtoken from typeof() more
9902 2008-03-18 Mark Probst <mark.probst@gmail.com>
9904 * mini.c: Generic sharing of the initobj instruction for reference
9907 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
9909 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
9910 the mono_breakpoint_clean_code() code to perform bound checks.
9912 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
9914 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
9915 mono_arch_patch_callsite() to include the start of the managed method
9916 to be able to perform bound checks.
9918 2008-03-17 Mark Probst <mark.probst@gmail.com>
9920 * mini.c: Generic sharing for the isinst instruction.
9922 2008-03-17 Mark Probst <mark.probst@gmail.com>
9924 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9925 inssel-long32-mips.brg: Added opcodes for doing indirect calls
9926 with the runtime generic context argument.
9928 * mini.c: Share calls to several types of unsharable methods by
9929 putting the address of the method code in the runtime generic
9930 context and doing an indirect call.
9932 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9935 2008-03-16 Mark Probst <mark.probst@gmail.com>
9937 * generic-sharing.c: Change due to a change in the runtime genric
9940 2008-03-15 Martin Baulig <martin@ximian.com>
9943 (mono_arch_nullify_class_init_trampoline): Add call to
9944 mono_breakpoint_clean_code() to make things work when running
9945 inside the debugger.
9948 (mono_arch_nullify_class_init_trampoline): Add call to
9949 mono_breakpoint_clean_code() to make things work when running
9950 inside the debugger.
9952 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9954 * inssel-long.brg (reg): Fix 64 bit build.
9956 2008-03-14 Mark Probst <mark.probst@gmail.com>
9958 * mini.c, mini.h: Share static generic code by passing it an
9959 implicit argument pointing to the runtime generic context.
9961 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9962 inssel-long32-mips.brg: New opcodes for calling shared static,
9963 which need to be passed the runtime generic context.
9965 * mini-amd64.c, mini-x86.c: Save the runtime generic context
9966 argument on the stack in the prologue if needed. New function for
9967 finding the runtime generic context argument from the registers
9968 saved by the trampoline.
9970 * mini-amd64.h, mini-x86.h: Specify which register to use for the
9971 runtime generic context argument.
9973 * tramp-amd64.c: Also restore the register used for the runtime
9974 generic context argument.
9976 * mini-trampoline.c: Resolve shared static calls by consulting the
9977 runtime generic context via the new argument.
9979 * generic-sharing.c: Add an argument to sharability-checking
9980 functions that specifies whether type variables should be treated
9981 as sharable type arguments.
9983 * inssel-x86.brg: Removed a superfluous, buggy rule.
9985 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9988 2008-03-14 Martin Baulig <martin@ximian.com>
9990 * debug-debugger.c (main_thread_handler): Call
9991 mono_runtime_run_main() without sending any notifications.
9993 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
9995 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9997 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
9999 2008-03-14 Mark Probst <mark.probst@gmail.com>
10001 * tramp-x86.c: Fixed register restore offsets in the trampoline
10002 code for ECX and EDX.
10004 2008-03-12 Geoff Norton <gnorton@novell.com>
10006 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10007 different ucontext_t implementations.
10008 * exceptions-arm.c: Use the above defines to get exceptions working on
10009 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10010 * mini-arm.c: Implement iPhone icache support (based on a patch by
10011 Luke Howard lukeh@padl.com)
10013 2008-03-12 Mark Probst <mark.probst@gmail.com>
10015 * mini.c: Enable generic sharing of calls to non-static
10016 non-interface non-generic non-value-type methods.
10018 * mini-trampolines.c: Resolve calls from shared generic code.
10020 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10022 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10024 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10026 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10028 * mini.c: some fixes for the AOT compiler.
10030 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10032 * cpu-amd64.md: Add clob:1 to some float opcodes.
10034 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10036 * mini.h: Added MiniVerifierMode enumeration.
10038 * mini.c: Added mini_verifier_set_mode to control
10039 the usage of the new verifier.
10041 * mini.c (mono_method): Integrated the new verifier.
10043 * driver.c: Extended --security option with validil and
10044 verifiable options to activate the new verifier.
10046 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10048 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10049 optimization to ctors taking 0 or 2 arguments too.
10051 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10054 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10056 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10058 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10060 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10061 non-aot case as well.
10063 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10065 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10068 * aot-compiler.c (encode_patch): Ditto.
10070 * mini.h (G_MININT32): Fix the definition of this.
10072 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10074 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10076 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10078 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10080 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10081 methods returning vtypes in registers.
10082 (mono_arch_allocate_vars): Ditto.
10084 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10086 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10088 * generics.cs: Add a test from the linear IR branch.
10090 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10092 * mini.c (inline_method): Cache failed inline attempts.
10094 2008-03-04 Mark Probst <mark.probst@gmail.com>
10096 * mini.c: For shared methods of generic classes put the location
10097 of "this" into the MonoGenericJitInfo.
10099 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10100 register out of a MonoContext by register number. Add the generic
10101 sharing context as an argument to mono_arch_find_this_argument().
10103 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10104 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10105 for new arch function.
10107 * mini-exception.c: Handle open exception clauses in shared
10110 * mini-trampolines.c: Supply additional argument to
10111 mono_arch_find_this_argument().
10113 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10115 * Makefile.am (regtests): Run the bench.exe tests last.
10117 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10119 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10122 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10124 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10127 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10129 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10131 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10132 whose class has no cctor.
10134 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10136 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10138 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10141 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10143 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10144 to be in sync with the code on the linear IR branch.
10146 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10148 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10150 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10152 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10154 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10156 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10158 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10160 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10162 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10165 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10167 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10168 OP_LOADR4_MEMBASE emission.
10170 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10171 (mono_spillvar_offset_float): Ditto.
10173 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10175 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10178 * basic-long.cs: Add regression tests for them.
10180 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10182 (mono_arch_allocate_vars): Fix representation of single-precision float
10184 (mono_arch_output_basic_block): Ditto.
10186 * inssel-mips.brg: Ditto, remove duplicate items.
10188 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10189 arguments of tail calls as on other platforms.
10190 (mono_arch_output_basic_block): Handle tail calls.
10192 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10195 * objects.cs (test_5_pass_static_struct): Add test for it.
10197 Contributed under MIT/X11 license.
10199 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10201 * Makefile.am: Use gmcs for compiling the regression tests.
10203 * *.2.cs *.2.il: Rename to *.cs and *.il.
10205 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10207 * regalloc.h: Make the vassign array smaller.
10209 * mini.c (mini_method_compile): Remove an unused field in cfg.
10211 * mini-codegen.c: Add a bunch of micro optimizations.
10213 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10215 * regalloc.h: Remove some unused fields.
10217 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10219 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10221 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10223 2008-02-22 Mark Probst <mark.probst@gmail.com>
10225 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10227 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10228 trampoline: Fetch an entry from the runtime generic context. If
10229 it's NULL, jump to the actual trampoline to fill the runtime
10230 generic context. Otherwise, return it.
10232 * mini.c: Call the lazy fetch trampoline to get entries out of the
10233 runtime generic context.
10235 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10236 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10237 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10239 2008-02-21 Mark Probst <mark.probst@gmail.com>
10241 * mini.c: Fetch data out of the extensible part of the runtime
10242 generic context instead of calling a helper function.
10244 * generic-sharing.c: Some functions moved into
10245 metadata/generic-sharing.c. Helper function for fetching other
10246 types now checks and asserts against extensible rgctx (just for
10247 debugging purposes - the helper function isn't called anymore
10248 unless for debugging).
10250 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10252 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10253 for tail calls up to the point that the tests in iltests.exe run. Also add a
10254 dummy CKFINITE implementation.
10255 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10256 needed for trampoline LMF frames.
10258 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10259 trampoline LMF frames.
10261 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10263 * mini.c (inline_method): clean any pending loader error when inlining fail.
10264 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10266 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10268 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10270 * aot-runtime.c (decode_patch_info): Ditto.
10272 * mini.c (mono_resolve_patch_target): Ditto.
10274 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10277 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10279 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10280 if it references an icall address.
10282 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10284 * cpu-s390x.md: Remove some more unused opcodes.
10286 * cpu-s390x.md: Remove some unused opcodes.
10288 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10289 mono_op_imm_to_op ().
10291 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10292 instead of a switch statement.
10294 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10295 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10297 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10299 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10301 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10304 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10306 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10307 opened. Fixes #362607.
10309 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10311 * iltests.il.in: Add a test for static methods in interfaces.
10313 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10315 * genmdesc.c (build_table): Fix a crash on older glib versions.
10317 * cpu-sparc.md: Remove some unused opcodes.
10319 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
10320 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
10322 * cpu-amd64.md: Remove some unused opcodes.
10324 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
10325 like the other opcodes.
10327 2008-02-17 Zoltan Varga <vargaz@gmail.com>
10329 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
10331 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
10333 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
10334 variables 'cfg' instead of 'm' for consistency.
10336 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
10338 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
10339 argument holding the vtype return address, to avoid the ambigious use of
10340 cfg->ret for this purpose.
10342 * mini.c (NEW_RETLOADA): Use vret_addr if set.
10344 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
10346 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
10347 new mono_print_ins () function which only takes one argument.
10349 2008-02-15 Zoltan Varga <vargaz@gmail.com>
10351 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
10354 2008-02-14 Zoltan Varga <vargaz@gmail.com>
10356 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
10358 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
10360 * mini-x86.c: Sync with the version on the linear IR branch by adding new
10361 opcodes and other small changes.
10363 * mini-ops.h: Add some new opcodes from the linear IR branch.
10365 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
10367 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
10368 opcodes, use the REG_MEMBASE opcodes instead.
10370 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
10371 opcodes, use the REG_MEMBASE opcodes instead.
10373 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
10376 * mini.c (mono_op_imm_to_op): New helper function.
10378 * mini-ops.h: Add some opcodes from linear IR branch.
10380 2008-02-13 Zoltan Varga <vargaz@gmail.com>
10382 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
10385 2008-02-12 Zoltan Varga <vargaz@gmail.com>
10387 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
10390 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
10392 2008-02-09 Zoltan Varga <vargaz@gmail.com>
10394 * aot-compiler.c (emit_method_code): Add an assert.
10396 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
10397 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
10400 2008-02-08 Zoltan Varga <vargaz@gmail.com>
10402 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
10403 some load/store opcodes so they are consistent.
10404 (mono_arch_emit_prolog): Simplify some code.
10406 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
10408 * objects.cs: Add tests for large argument offsets on ARM.
10410 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
10411 stack offsets. Fixes #359651.
10413 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
10415 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
10417 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
10419 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
10421 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
10423 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
10424 rid of CEE_CONV_R_UN.
10426 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
10428 2008-02-07 Zoltan Varga <vargaz@gmail.com>
10430 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
10432 * mini.c (mono_normalize_opcodes): Add some more opcodes.
10434 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
10436 * cpu-amd64.md: Remove some unused opcodes.
10438 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
10440 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
10442 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
10443 arch specific functions for its parts. Call the peephole pass after local
10444 regalloc so the prolog can compute a more accurate max_offset.
10446 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
10447 the corresponding OP_I/OP_L opcodes.
10449 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
10451 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
10453 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10455 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
10456 as they are handled in mini.c.
10458 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
10460 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
10461 case since it is handled in mini.c.
10463 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
10465 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
10467 * *.c: Use the new opcodes in the IR and back end code.
10469 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
10471 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
10473 2008-02-06 Mark Probst <mark.probst@gmail.com>
10475 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
10476 an assert because it has a race condition.
10478 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10480 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
10482 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
10484 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
10486 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
10487 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
10489 2008-02-05 Zoltan Varga <vargaz@gmail.com>
10491 * cpu-amd64.md (move): Correct the maximum size of move.
10493 2008-02-05 Mark Probst <mark.probst@gmail.com>
10495 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
10496 the generic class init trampoline to return quickly if the class
10499 2008-02-04 Zoltan Varga <vargaz@gmail.com>
10501 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
10502 issues where an 32 bit callsite cannot be patched by a 64 bit address.
10504 2008-02-03 Zoltan Varga <vargaz@gmail.com>
10506 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
10509 2008-01-31 Zoltan Varga <vargaz@gmail.com>
10511 * objects.cs: Add some soft-float tests.
10513 * mini.c: Fix a couple more soft-float issues.
10515 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
10517 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
10518 avoid a REX prefix.
10520 2008-01-30 Zoltan Varga <vargaz@gmail.com>
10522 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
10523 exception happens while compiling a virtual method.
10525 2008-01-29 Zoltan Varga <vargaz@gmail.com>
10527 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
10529 * mini-sparc.c: Fix build.
10531 * mini-sparc.c (get_call_info): Add support for generic sharing.
10533 * mini-exceptions.c: Add a FIXME.
10535 2008-01-27 Zoltan Varga <vargaz@gmail.com>
10537 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
10538 altstack handling code.
10540 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
10542 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
10544 * mini-s390.c: Add support for generic sharing.
10546 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10548 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10550 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
10552 * mini-s390x.c: Add support for generic sharing.
10554 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10556 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10558 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
10559 can be used since it takes a 16 bit signed immediate.
10561 * inssel-s390x.brg: Fix OP_SETRET.
10563 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
10565 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
10567 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
10569 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10571 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10574 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10577 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10578 of the unused mono_arch_patch_delegate_trampoline stuff.
10580 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10582 * basic-long.cs: Move the fp related tests to basic-float.cs.
10584 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10586 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10588 * basic-calls.cs: Add a test for proper float argument passing.
10590 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10591 if the context corresponds to an exception received through a signal.
10593 * exceptions.cs: Add a test for nullref handling at the start of a try
10596 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10598 * jit-icalls.c (mono_break): New JIT icall.
10600 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10602 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10604 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10606 * cpu-*.md: Get rid of unused opcodes.
10608 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10610 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10613 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10616 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10617 the arch independent trampoline code in mini-trampolines.c.
10619 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10621 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10623 * mini-s390.h: Remove an unused define.
10625 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10626 the arch independent trampoline code in mini-trampolines.c.
10628 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10630 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10632 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10634 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10636 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10638 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10640 * cpu-amd64.md: Use smaller sizes for int opcodes.
10642 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10644 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10647 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10650 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10651 instead of though a pointer to save an indirection when accessing elements of
10654 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10656 (NOT_IMPLEMENTED): New helper macro.
10657 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10660 * *.c: Use the new helper macro.
10662 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10664 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10666 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10668 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10671 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10673 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10674 profiling is enabled.
10676 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10678 (mono_arch_emit_prolog): Add more first bblock optimizations.
10680 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10681 in order if possible.
10682 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10683 bblock, since the arguments are still in their original registers.
10685 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10687 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10689 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10692 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10695 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10697 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10698 process async exceptions received while in unmanaged code.
10700 * mini.c (mini_init): Install a callback with the runtime which will be called
10701 when a thread receives an async exception while in unmanaged code.
10703 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10705 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10707 2008-01-16 Wade Berrier <wberrier@novell.com>
10714 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10716 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10717 compilation with sun cc.
10719 * cpu-*.md: Fix the build.
10721 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10723 * mini-amd64.h: Add some comments to the MonoLMF structure.
10725 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
10727 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
10728 in the LMF structure if possible. This saves two instructions in the
10729 managed->native wrappers.
10731 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
10733 2008-01-16 Mark Probst <mark.probst@gmail.com>
10735 * generic-sharing.c: New type argument lookup code which uses the
10736 runtime generic context template.
10738 2008-01-15 Zoltan Varga <vargaz@gmail.com>
10740 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
10742 * mini-arm.c (add_general): Fix arm eabi parameter passing.
10743 (mono_arch_output_basic_block): Fix localloc implementation.
10745 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
10747 * mini-ia64.c (peephole_pass): Fix ia64 build.
10749 * mini-amd64.c (peephole_pass): Fix a warning.
10751 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
10752 at a constant offset from sp/fp.
10754 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
10755 instead of obtaining it from *lmf in the managed method case.
10757 2008-01-14 Zoltan Varga <vargaz@gmail.com>
10759 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
10761 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
10763 * mini.h (MonoInstList): New type.
10764 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
10765 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
10766 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
10767 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
10768 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
10769 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
10770 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
10771 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
10772 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
10773 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
10774 MONO_INST_LIST_FOR_EACH_ENTRY,
10775 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
10776 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
10777 mono_inst_list_first, mono_inst_list_last,
10778 mono_inst_list_next, mono_inst_list_prev): New instruction
10779 list handling interfaces.
10780 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
10781 list head 'ins_list'.
10782 (MonoInst): Replace next pointer with list head 'node'.
10783 (MonoCallInst): Make 'out_args' a MonoInstList.
10784 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
10785 (MonoCompile): Delete reverse_inst_list and
10786 reverse_inst_list_len.
10787 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
10788 mono_arch_lowering_pass, mono_arch_local_regalloc,
10789 mono_arch_output_basic_block, mono_arch_emit_prolog):
10790 Convert to new instruction lists.
10791 (insert_after_ins): Delete.
10792 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
10794 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
10795 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
10796 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
10797 mono_emulate_opcode, mono_emit_load_got_addr,
10798 inline_method, mono_method_to_ir, mono_print_bb_code,
10799 print_dfn, decompose_pass, nullify_basic_block,
10800 replace_out_block_in_code, remove_block_if_useless,
10801 merge_basic_blocks, move_basic_block_to_end,
10802 try_unsigned_compare, optimize_branches, mono_print_code,
10803 mini_select_instructions, remove_critical_edges): Likewise.
10804 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
10805 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
10806 mono_arch_output_basic_block, mono_arch_emit_prolog):
10808 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
10809 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10810 mono_arch_output_basic_block): Likewise.
10811 (inst_list_prepend, insert_after_ins): Delete.
10812 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
10813 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
10815 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
10816 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
10817 mono_arch_emit_prolog): Likewise.
10818 * cfold.c (mono_constant_fold): Likewise.
10819 * liveness.c (visit_bb, mono_analyze_liveness,
10820 optimize_initlocals): Likewise.
10821 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
10822 * graph.c (mono_draw_code_cfg): Likewise.
10823 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
10824 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
10825 mono_ssa_cprop): Likewise.
10826 * abcremoval (get_relations_from_previous_bb, process_block):
10828 * local-propagation (mono_cprop_invalidate_values,
10829 mono_local_cprop_bb): Likewise.
10830 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
10831 peephole_pass, mono_arch_output_basic_block,
10832 mono_arch_emit_prolog): Likewise.
10833 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
10834 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10835 mono_arch_emit_prolog): Likewise.
10836 (insert_after_ins): Delete.
10837 * aliasing.c (print_code_with_aliasing_information,
10838 mono_build_aliasing_information, mono_aliasing_deadce):
10839 Convert to new instruction lists.
10840 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
10841 peephole_pass, NEW_INS, mono_arch_lowering_pass,
10842 mono_arch_local_regalloc, mono_arch_output_basic_block):
10844 (insert_after_ins): Delete.
10845 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
10846 peephole_pass, mono_arch_output_basic_block): Convert to
10847 new instruction lists.
10848 * mini-codegen (InstList, inst_list_prepend,
10849 insert_after_ins): Delete.
10850 (insert_before_ins, get_register_force_spilling,
10851 get_register_spilling, free_up_ireg, free_up_reg,
10852 create_copy_ins, create_spilled_store, alloc_int_reg,
10853 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
10854 to new instruction lists.
10855 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
10856 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10857 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
10858 (insert_after_ins): Delete.
10859 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
10860 mono_arch_local_regalloc, mono_arch_output_basic_block,
10861 mono_arch_call_opcode): Convert to new instruction lists.
10862 (insert_after_ins): Delete.
10863 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
10864 peephole_pass, mono_arch_output_basic_block,
10865 mono_arch_emit_prolog): Convert to new instruction lists.
10867 2008-01-11 Zoltan Varga <vargaz@gmail.com>
10869 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
10871 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
10874 * Makefile.am (version.h): Make this work with non-bash shells.
10876 2008-01-10 Zoltan Varga <vargaz@gmail.com>
10878 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
10880 2008-01-08 Zoltan Varga <vargaz@gmail.com>
10882 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
10883 the InitializeArray optimization.
10885 2008-01-06 Zoltan Varga <vargaz@gmail.com>
10887 * mini.c driver.c: Don't include os/gc_wrapper.h.
10889 2008-01-05 Zoltan Varga <vargaz@gmail.com>
10891 * mini.c (print_jit_stats): Print GC statistics if available.
10893 2008-01-04 Zoltan Varga <vargaz@gmail.com>
10895 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
10897 2007-12-29 Zoltan Varga <vargaz@gmail.com>
10899 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
10901 2007-12-26 Zoltan Varga <vargaz@gmail.com>
10903 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
10905 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
10907 * driver.c (mono_main): Ditto.
10909 2007-12-23 Zoltan Varga <vargaz@gmail.com>
10911 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
10913 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
10914 in the vtable can't be encoded.
10915 (compile_method): Ditto.
10917 2007-12-21 Zoltan Varga <vargaz@gmail.com>
10919 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
10922 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
10925 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
10926 the top LMF entry belongs to the current method.
10928 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
10930 2007-12-20 Zoltan Varga <vargaz@gmail.com>
10932 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
10934 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
10936 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
10938 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
10940 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
10942 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
10945 * basic-float.cs: Add an ulong->double cast test.
10947 2007-12-15 Zoltan Varga <vargaz@gmail.com>
10949 * mini.c (mono_method_to_ir): Fix a warning.
10951 2007-12-14 Zoltan Varga <vargaz@gmail.com>
10953 * mini-ops.h: Add OP_SWITCH.
10955 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
10956 CEE_SWITCH in back-end code, use OP_SWITCH instead.
10958 2007-12-11 Geoff Norton <gnorton@novell.com>
10960 * mini-s390x.c: Minor change to the MAX() define to allow
10961 it to compile with other gcc versions.
10963 2007-12-11 Geoff Norton <gnorton@novell.com>
10966 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
10968 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10970 exceptions-arm.c (mono_arch_get_restore_context): Restore
10973 exceptions-arm.c (throw_exception): Save the frame pointer.
10974 This is a partial fix for #323747. Only the client side is
10977 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10979 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
10980 was using an unrelated variable to log the class which
10981 needed the cctor to be called. This was crashing on arm.
10983 2007-12-09 Robert Jordan <robertj@gmx.net>
10985 * mini-x86.c (mono_arch_emit_epilog):
10986 Consider all kinds of 64-bit types. Fixes #323114.
10988 2007-12-08 Zoltan Varga <vargaz@gmail.com>
10990 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
10992 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10994 * mini-amd64.c (peephole_pass): Add a missing instruction check.
10996 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10998 * mini.c: run type ctor before allocating an object, not only
10999 when running it's constructor method (fixes at least part of bug #342507).
11001 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11003 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11005 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11006 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11009 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11010 mono_generic_class_init_trampoline () the same as it is done with the other
11013 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11014 aot-runtime.c aot-compiler.c: Implement AOT support.
11016 2007-12-07 Mark Probst <mark.probst@gmail.com>
11018 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11019 build for archs which don't have the vtable trampoline defined
11022 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11024 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11026 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11028 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11030 * tramp-<ARCH>.c: Use the new helper function.
11032 2007-12-07 Mark Probst <mark.probst@gmail.com>
11034 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11035 trampoline call, which takes a vtable argument.
11037 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11038 OP_TRAMPCALL_VTABLEs like other calls.
11040 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11041 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11042 call. Implemented a support function which fetches the vtable
11043 from a register set.
11045 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11046 Implemented a generic class init trampoline, using the
11047 OP_TRAMPCALL_VTABLE opcode.
11049 * mini.c: Implemented static field access when sharing generic
11050 code. This implies initing the class using the new
11051 OP_TRAMPCALL_VTABLE call.
11053 2007-12-07 Mark Probst <mark.probst@gmail.com>
11055 * mini.c: Don't compile methods with sharing enabled if their
11056 classes are disabled for sharing.
11058 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11060 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11061 opcodes. Fixes #346563.
11063 * objects.cs: Add a new test.
11065 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11067 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11068 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11070 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11072 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11074 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11076 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11079 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11081 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11083 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11084 optimization in the AOT case.
11086 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11088 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11090 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11092 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11094 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11096 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11097 is created by the inlined delegate ctor.
11099 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11101 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11103 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11105 * cpu-x86.md: Fix the length of ckfinite.
11107 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11109 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11111 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11112 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11114 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11116 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11117 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11119 2007-11-28 Martin Baulig <martin@ximian.com>
11122 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11123 after creating the trampoline.
11125 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11127 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11129 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11132 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11133 instead of the calling method to help AOT.
11135 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11137 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11139 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11142 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11144 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11146 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11147 (encode_method_ref): No need to handle generic method definitions specially.
11149 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11151 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11154 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11156 (compile_method): Enable generic sharing.
11158 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11160 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11161 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11163 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11166 * mini-trampolines.c: Fix a warning.
11168 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11170 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11171 (generic_class_is_reference_type): Remove unused function.
11173 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11174 in the generic vtable trampoline case.
11176 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11178 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11179 return an AOT method based on a vtable slot.
11181 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11183 * mini.c (mini_get_vtable_trampoline): Export this.
11185 2007-11-22 Martin Baulig <martin@ximian.com>
11188 (MonoDebuggerInfo): Move `debugger_version' up.
11190 2007-11-22 Martin Baulig <martin@ximian.com>
11193 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11195 * mini-trampolines.c
11196 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11197 after compiling the method.
11199 2007-11-20 Martin Baulig <martin@ximian.com>
11202 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11203 (mono_debugger_remove_breakpoint): Likewise.
11204 (mono_debugger_check_breakpoints): Likewise.
11206 * debug-debugger.c: Implement the new breakpoint interface here.
11208 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11210 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11211 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11213 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11215 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11217 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11219 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11222 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11225 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11226 returning a vtype in a register.
11228 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11229 here from the arch specific code.
11231 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11234 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11235 (mono_arch_emit_prolog): Increment maximum prolog size.
11237 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11238 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11240 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11241 MonoGenericSharingContext.
11243 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11244 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11246 2007-11-15 Mark Probst <mark.probst@gmail.com>
11248 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11249 which extract fields out of the runtime generic context. Full
11250 sharing of the NEWARR opcode.
11252 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11254 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11255 --enable-minimal=ssa.
11257 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11259 * mini-trampolines.c (mono_delegate_trampoline): Update after
11260 mono_marshal_get_delegate_invoke () signature change.
11262 2007-11-13 Mark Probst <mark.probst@gmail.com>
11264 * mini.c: Removed the shared context in favor of the generic
11265 sharing context. Allocate the MonoJitInfo structure with room for
11266 the generic sharing context if it's needed.
11268 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11269 domain-internals.h now.
11271 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11273 * generic-sharing.c: Several changes for working without a shared
11274 context and instead operating on open types instead.
11276 2007-11-12 David S. Miller <davem@davemloft.net>
11278 * inssel-sparc.brg: Fix double instruction emit.
11280 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11282 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11283 Get/Set/Address methods.
11285 * mini.c debug-debugger.c mini-trampolines.c: Update after
11286 mono_marshal_get_delegate_invoke signature change.
11288 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11290 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11291 This can happens with dynamic methods. Fixes the other bug in #322722.
11293 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11295 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11298 * mini-arm.c (arm_patch): Implement patching of BX call
11299 sequence. Fixes one of the bugs in #322722.
11301 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11303 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11304 under Linux. We only need to flush every 32-byte cache line.
11306 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11309 move_basic_block_to_end: Add branches when needed, eventually creating
11311 optimize_branches: added a parameter that tells if it's ok to create
11312 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11313 and avoid calling move_basic_block_to_end when it's not ok.
11316 2007-11-07 Mark Probst <mark.probst@gmail.com>
11318 * mini.c: Abort inlining call to InitializeArray if something
11319 looks wrong. Let the icall handle it, which now has proper safety
11322 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
11324 * mini.c (mono_spill_call): add support for soft-float.
11326 * mini.c (mono_method_to_ir): add support for soft-float
11327 to inlined functions that return float.
11329 * mini.c (mono_method_to_ir): add support for soft-float
11330 to cee_stsfld opcode on float fields.
11332 2007-11-05 Geoff Norton <gnorton@novell.com>
11334 * mini-x86.h: Fix the structure access for X86 Leopard.
11337 2007-11-05 Martin Baulig <martin@ximian.com>
11339 * mini-trampolines.c
11340 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
11341 after compiling the method to notify the debugger.
11343 2007-11-05 Martin Baulig <martin@ximian.com>
11345 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
11347 2007-11-02 Zoltan Varga <vargaz@gmail.com>
11349 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
11350 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
11352 2007-11-01 Zoltan Varga <vargaz@gmail.com>
11354 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
11355 native-to-managed wrappers.
11357 2007-11-01 Geoff Norton <gnorton@novell.com>
11359 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
11362 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11364 * mini.c, mini-x86.c: when getting back from unmanaged code
11365 to managed via a marshaled delegate we also need to set the
11368 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11370 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
11373 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
11375 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
11376 let the debugger or other external agents to tell the JIT when
11377 a sw breakpoint has been inserted in the code that the JIT needs
11378 to be able to inspect.
11380 2007-10-31 Martin Baulig <martin@ximian.com>
11383 (MonoDebuggerInfo): Remove `runtime_class_init'.
11385 2007-10-30 Martin Baulig <martin@ximian.com>
11388 (mono_debugger_thread_created): Added `MonoThread *' argument.
11389 (mono_debugger_extended_notification): New public method.
11390 (mono_debugger_trampoline_compiled): New public method.
11393 (MonoDebuggerThreadInfo): Added `thread' and
11394 `extended_notifications' fields.
11397 (debugger_executable_code_buffer): New static variable.
11400 (MonoDebuggerInfo): Added `executable_code_buffer',
11401 `executable_code_buffer_size', `breakpoint_info_area',
11402 `breakpoint_table' and `breakpoint_table_size'.
11404 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
11406 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
11407 that IP either is an unused value or the vtable pointer. IMT
11408 calls use vtable + offset now. Reduced by almost half the size
11411 2007-10-26 Jonathan Chambers <joncham@gmail.com>
11413 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
11414 defines to access param registers. Replace long usage with
11415 gsize as sizeof(long) != sizeof(void*) on Win64.
11417 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
11418 on Win64. Fix intrinsic, use _AddressOfReturnAddress
11419 instead of non-existant _GetAddressOfReturnAddress.
11421 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
11422 param registers. Save/restore %rdi and %rsi in MonoLMF.
11424 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
11425 param registers. Modify (throw_exception) signature to take
11426 %rdi and %rsi on Win64.
11428 Code is contributed under MIT/X11 license.
11430 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11432 * helpers.c: unlink debugging output files.
11434 2007-10-25 Zoltan Varga <vargaz@gmail.com>
11436 * mini.c: Move mono_create_ftnptr () to object.c.
11438 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
11440 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
11441 optional. This function can now be used to disassemble code generated
11442 outside the JIT such as trampolines and IMT thunks.
11444 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
11446 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
11447 vtable pointer from a ldr instruction.
11449 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
11450 new IMT call sequence.
11452 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
11453 call sequence for interface invocations.
11455 * mini-arm.c (mono_arch_emit_imt_argument): added, required
11456 for imt support. This function is empty since IMT on ARM requires no
11457 special handling on the IR side.
11459 * mini-arm.c (mono_arch_find_imt_method): added, required for
11462 * mini-arm.c (mono_arch_find_this_argument): added, required
11465 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
11466 a ldr instruction to load a value stored in the code stream.
11468 * mini-arm.c (mono_arch_build_imt_thunk):added, required
11472 2007-10-23 Zoltan Varga <vargaz@gmail.com>
11474 * mini.c (mini_init): Install the jump trampoline callback.
11476 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11478 * mini-trampolines.c: handle synchronized methods with the common
11479 vtable trampoline (bug #335601).
11481 2007-10-17 Zoltan Varga <vargaz@gmail.com>
11483 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
11485 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
11488 * mini-ia64.h mini-ia64.c: Add support for IMT.
11490 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
11491 prolog. Fixes #331958.
11493 2007-10-15 Zoltan Varga <vargaz@gmail.com>
11495 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
11497 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11499 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
11502 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11504 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
11507 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
11509 * mini-x86.c, mini-x86.h: x86 support for the common vtable
11512 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
11514 * mini-trampolines.c: changed the magic rampoline to understand
11515 the common vtable trampoline method: the method to invoke is
11516 determined by the vtable displacement of the call.
11518 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11520 * mini.c, mini.h: register the common vtable trampoline if the
11521 architecture supports it.
11523 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11525 * cpu-amd64.md: use the correct max length for tls_get.
11527 2007-10-14 Zoltan Varga <vargaz@gmail.com>
11529 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
11530 CEE_STELEM_ANY. Fixes #333696.
11532 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11534 * exceptions-x86.c: provide more graceful handling of the case where
11535 we followed a bogus function pointer from managed code (bug #332866).
11537 2007-10-11 Mark Probst <mark.probst@gmail.com>
11539 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
11540 replaces the generic_shared flag and will carry more information
11543 * generic-sharing.c: Added mini_type_stack_size() which allows
11544 allows open types if given a generic sharing context.
11545 mini_get_basic_type_from_generic() takes a
11546 MonoGenericSharingContext* instead of a MonoCompile* now.
11548 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
11549 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
11550 mini-sparc.c, mini-x86.c: Trivial changes required by the two
11551 changes above. Just passing arguments through to the right
11554 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11556 * mini-arm.c: unify the call emission to emit_code_seq().
11558 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
11560 * tramp-arm.c: reduced the trampoline size.
11562 2007-10-10 Mark Probst <mark.probst@gmail.com>
11564 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
11565 variable handling out of arch-specific code.
11567 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
11569 * mini-arm.c: implemented fast delegate dispatch.
11571 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11573 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11574 that fp elimination is turned off if the space required by locals is too
11575 big. Fixes #331958.
11577 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11579 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11580 ARM to the new style trampoline.
11582 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11584 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11586 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11588 2007-10-09 Martin Baulig <martin@ximian.com>
11591 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11592 `field_info_offset_offset'.
11594 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11596 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11597 removed more internal usage of the r11 register and made it available
11598 to the register allocator.
11600 2007-10-08 Mark Probst <mark.probst@gmail.com>
11602 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11603 when sharing generics and treat type variables as references.
11605 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11607 * mini-ppc.c: started removing the internal uses of register r11
11608 to eventually allow the register allocator to manage it as an
11609 additional available register.
11611 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11613 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11615 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11617 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11618 specific trampolines as they are not performance critical as a jump
11619 target (maybe align as before only for AOT code?). This saves about
11620 200 KB of native code on x86 for monodevelop startup.
11622 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11624 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11625 monodevelop startup.
11627 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11629 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11631 * mini-sparc.h mini-sparc.c: Implement IMT support.
11633 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11634 its smaller and doesn't clobber sparc_g1.
11636 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11638 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11640 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11642 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11644 * mini-ppc.c: implemented fast delegate invocation.
11646 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11648 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11650 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11652 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11653 code to the new style trampoline in preparation for IMT support.
11655 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11657 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11658 systems already. This also reduces the specific trampiline sizes and
11659 prepares for the use of r12 as the IMT identifier register.
11661 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11663 * mini-mips.h: endianess fix (simplified from a patch by
11664 Thomas Kunze <thommy@tabao.de>, bug #323737).
11666 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11668 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11669 to access ucontext fields and enable netbsd support
11670 (partially from Magnus Henoch <mange@freemail.hu>).
11672 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11674 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11675 use the preprocessor from the CPP env var if it is set.
11677 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11679 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11680 code, before interface_offset gets used.
11682 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11684 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11685 mono_class_setup_vtable () before accessing klass->vtable.
11687 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11689 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11692 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11694 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11695 IMT slots (this saves hundreds of KB of memory in programs like
11696 IronPython and Monodevelop).
11698 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11700 * mini.c: print the delegate counter.
11702 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11704 * mini-x86.c: make it easier to enable the debugging code for IMT
11707 2007-09-28 Martin Baulig <martin@ximian.com>
11710 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11711 `mono_method_klass_offset' and `mono_method_token_offset'.
11713 2007-09-20 Mark Probst <mark.probst@gmail.com>
11715 * mini.c: First generics sharing implementation. Can only share
11716 in very simple cases. If sharing doesn't work it falls back to
11717 dedicated compilation.
11719 * mini.h: Flag in MonoCompile to specify whether generic
11720 compilation is shared. Flags enum for marking which generic inst
11721 of a context is used. Prototypes for helper functions.
11723 * generic-sharing.c: Helper functions for generic method sharing.
11725 * optflags-def.h: Optimization flag (gshared) for enabling generic
11726 method sharing added.
11728 * Makefile.am: generic-sharing.c added.
11730 2007-09-19 Daniel Nauck <dna@mono-project.de>
11732 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
11734 2007-09-19 Massimiliano Mantione <massi@ximian.com>
11735 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
11738 2007-09-19 Martin Baulig <martin@ximian.com>
11740 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
11741 mono_debug_cleanup() is now part of mono_cleanup().
11743 2007-09-18 Zoltan Varga <vargaz@gmail.com>
11745 * driver.c (mono_main): Fix a warning.
11747 2007-09-17 Zoltan Varga <vargaz@gmail.com>
11749 * aot-compiler.c: Optimize various parts when processing large assemblies.
11752 * mini.c (mono_patch_info_hash): Improve hash function.
11754 2007-09-14 Jonathan Chambers <joncham@gmail.com>
11756 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
11758 Code is contributed under MIT/X11 license.
11760 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11762 * mini.c (mini_init): Fix a leak.
11764 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
11766 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11768 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
11770 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11772 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
11774 2007-09-13 Zoltan Varga <vargaz@gmail.com>
11776 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
11779 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
11781 * mini.c (handle_alloc): Enable managed allocators in AOT code.
11783 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
11785 * aot-runtime.c (decode_patch_info): Ditto.
11787 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11789 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
11790 static case. Cache delegates in architecture specific code,
11791 based on number of parameters.
11793 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
11794 in architecture specific code, based on number of parameters.
11796 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
11797 caching happen in architecture specific code now.
11799 Code is contributed under MIT/X11 license.
11801 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11803 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
11804 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
11805 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
11807 Code is contributed under MIT/X11 license.
11809 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11810 * mini.c: (mono_thread_abort) Fixed bug #82416.
11812 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11814 * mini.: hook the new managed GC allocation feature into the JIT.
11816 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11818 * mini.c: implementation for the new runtime tls opcode.
11820 2007-09-11 Martin Baulig <martin@ximian.com>
11823 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
11824 `mono_method_inflated_offset'.
11826 2007-09-07 Zoltan Varga <vargaz@gmail.com>
11828 * driver.c mini.h mini.c: Add a new devel command line option for injecting
11829 async exceptions into a method.
11831 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
11832 purpose of testing whenever the unwinder works at every instruction.
11834 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
11836 * mini.c: check accessibility of method used in ldftn (fixes
11839 2007-09-04 Zoltan Varga <vargaz@gmail.com>
11841 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
11843 * inssel.brg: Fix a warning.
11845 2007-09-03 Martin Baulig <martin@ximian.com>
11847 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
11848 now takes the `main_method' as argument.
11850 2007-09-02 Zoltan Varga <vargaz@gmail.com>
11852 * cpu-sparc.md (endfilter): Add missing src1:i argument.
11854 2007-08-30 Jonathan Chambers <joncham@gmail.com>
11856 * driver.c: include the cil-coff.h header on Windows.
11858 Code is contributed under MIT/X11 license.
11860 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11862 * mini.c, driver.c: don't include the cil-coff.h header.
11864 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11866 * mini.c: flag places that needs fixes fo soft-float support.
11868 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
11870 * mini.h, inssel-float.brg: fix soft-float constant loads on big
11871 endian systems (partially from Dean Jenkins, bug #81924).
11873 2007-08-28 Mark Probst <mark.probst@gmail.com>
11875 * mini.c (check_linkdemand): Remove embedded reference object in
11876 call to LinkDemandSecurityException.
11877 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
11878 with an IntPtr instead of a reference object.
11880 2007-08-28 Zoltan Varga <vargaz@gmail.com>
11882 * mini.c (handle_initobj): Handle alignment properly.
11884 * inssel.brg (mini_emit_memset): Ditto.
11886 * inssel.brg (mini_emit_memcpy): Ditto.
11888 * inssel-sparc.brg: Ditto.
11890 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
11892 2007-08-26 Zoltan Varga <vargaz@gmail.com>
11894 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
11895 exceptions raised in unmanaged code. Fixes part of #82594.
11897 2007-08-24 Mark Probst <mark.probst@gmail.com>
11899 * mini.c (mono_method_to_ir), declsec.c
11900 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
11902 2007-08-22 Martin Baulig <martin@ximian.com>
11905 (MonoDebuggerThreadInfo): New typedef.
11906 (mono_debugger_thread_table): New global variable.
11907 (mono_debugger_thread_created): New public function.
11908 (mono_debugger_thread_cleanup): New public function.
11911 (MonoDebuggerInfo):
11912 - removed `get_current_thread' and `lookup_assembly'.
11913 - removed `data_table'.
11914 - added `thread_table'.
11917 (mono_thread_start_cb): Call mono_debugger_thread_created().
11918 (mono_thread_attach_cb): Likewise.
11919 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
11920 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
11923 * driver.c (mono_main): Move mono_debug_init() up, before calling
11924 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
11926 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11928 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
11929 together when passing several arguments of type double (gives a small
11930 speedup and saves a few bytes of generated code).
11932 2007-08-20 Jb Evain <jbevain@novell.com>
11934 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
11936 2007-08-20 Jb Evain <jbevain@novell.com>
11938 * mini.c (mono_method_to_ir): throw MethodAccessException
11939 and FieldAccessException instead of InvalidProgramException.
11941 2007-08-20 Mark Probst <mark.probst@gmail.com>
11943 * mini.c: CoreCLR security checks.
11945 * mini.h: Removed MonoSecurityMode (moved to
11946 metadata/security-manager.h) and mono_security_mode global var
11947 (replaced by set/get functions in security-manager.h).
11949 * driver.c: Added "core-clr-test" security mode for testing. Used
11950 set-function for setting security mode.
11952 2007-08-17 Mark Probst <mark.probst@gmail.com>
11954 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
11955 the new jit_info_table.
11957 * driver.c: Test code for the new jit_info_table (enabled by the
11958 define MONO_JIT_INFO_TABLE_TEST).
11960 2007-08-14 Zoltan Varga <vargaz@gmail.com>
11962 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11963 detection of call <REG> instruction sequence. Fixes build on freebsd.
11965 2007-08-13 Zoltan Varga <vargaz@gmail.com>
11967 * mini-exceptions.c: Fix a warning.
11969 2007-08-11 Zoltan Varga <vargaz@gmail.com>
11971 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
11972 stack overflow handling code on amd64 too.
11974 * mini-exceptions.c (mono_setup_altstack): Make this use
11975 mono_thread_get_stack_bounds ().
11977 * mini-x86.h: Disable sigaltstack on solaris x86.
11979 2007-08-10 Zoltan Varga <vargaz@gmail.com>
11981 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
11983 2007-08-10 Geoff Norton <gnorton@customerdna.com>
11985 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
11987 2007-08-08 Zoltan Varga <vargaz@gmail.com>
11989 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
11991 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
11993 2007-08-03 Neale Ferguson <neale@sinenomine.net>
11995 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
11998 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12000 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12001 to be emitted (bug #82281).
12003 2007-08-01 Martin Baulig <martin@ximian.com>
12005 Merged the `debugger-dublin' branch.
12007 * debug-debugger.h (MonoDebuggerInfo):
12008 Removed the `old_*' compatibility entries.
12009 Added `debugger_version' and `data_table'.
12010 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12011 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12014 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12015 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12016 instead of a `gconstpointer'.
12017 (mono_debugger_insert_method_breakpoint): Return a
12018 `MonoDebugMethodAddressList *'.
12020 2007-06-28 Martin Baulig <martin@ximian.com>
12022 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12024 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12026 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12027 __builtin_frame_address () since it is broken on older gcc versions.
12029 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12031 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12032 on the stack overflow handling and made the managed stack overflows
12033 catchable in most cases using soft guard pages.
12034 * exceptions-x86.c: added code to restore the protection in the soft
12035 guard pages at the end of exception handling.
12037 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12039 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12041 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12043 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12044 exception handling.
12046 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12048 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12049 signal handling support until it has been ported to the new mechanism.
12050 * mini.c: fixed stack overflow detection and use the new
12051 architecture code to handle signals on the altstack.
12053 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12055 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12056 stack overflows on the alt stack.
12058 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12060 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12061 stack overflows on the alt stack.
12063 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12065 * exceptions-ppc.c: cleanup preparing for altstack support.
12067 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12069 * exceptions-arm.c: cleanup preparing for altstack support.
12071 2007-07-27 Mark Probst <mark.probst@gmail.com>
12073 * mini.c (print_jit_stats): Output hazard pointer stats.
12075 2007-07-26 Mark Probst <mark.probst@gmail.com>
12077 * driver.c, mini.c: Replaced security mode flags with a single
12080 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12082 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12084 2007-07-25 Mark Probst <mark.probst@gmail.com>
12086 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12087 (which doesn't do anything yet) for activating Core CLR
12088 (Silverlight) security.
12090 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12092 * mini-codegen.c: work around a possible gcc bug on arm.
12094 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12096 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12097 message for platforms that don't support AOT compilation.
12099 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12101 * mini.h, mini.c, driver.c: temporary smcs hack.
12103 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12105 * mini-arm.h, mini-arm.c: arm EABI fixes.
12107 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12109 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12112 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12113 trampolines taking a method argument.
12115 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12117 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12118 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12120 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12121 JIT compilation throws an exception. Fixes #82050.
12123 2007-07-19 Mark Probst <mark.probst@gmail.com>
12125 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12126 with the MONO_EXCEPTION_ defines.
12128 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12130 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12133 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12134 the cause of an assertion.
12136 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12138 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12141 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12143 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12144 assert. Should fix #82103.
12146 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12148 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12149 here too. Fixes #82095.
12151 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12154 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12156 * mini-amd64.h: Enable IMT for amd64.
12158 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12160 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12162 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12164 2007-07-12 Mark Probst <mark.probst@gmail.com>
12166 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12167 as soon as check_linkdemand sets an exception_type.
12169 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12171 * mini-x86.c: fixed offsets for IMT call sequence.
12172 * mini-x86.h: enable IMT again.
12174 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12176 * trace.c (mono_trace_enter_method): Decode MonoType too.
12178 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12180 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12182 * mini-amd64.c: Add preliminary IMT implementation.
12184 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12186 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12187 understand the new IMT-base interface invocation (thanks to
12188 Daniel Nauck for the report and the remote debugging session).
12190 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12192 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12194 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12196 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12198 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12200 * mini-trampolines.c: implement AOT IMT support.
12201 * mini-x86.h: enable IMT support for wider testing.
12203 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12205 * inssel.brg (emit_imt_argument): Add aot support here.
12207 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12209 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12211 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12212 of the IMT implementation, partially from massi, with my
12213 implementation of the bsearch sequence. Disabled by default until
12214 the AOT code is implemented.
12216 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12218 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12220 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12222 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12224 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12225 arch-independent IMT JIT code from Massimiliano
12226 Mantione (massi@ximian.com) with small cleanups from me.
12228 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12230 * Makefile.am: fix svn invocation to get the svn revision to be
12231 independent of the local language (build fix).
12233 2007-07-09 Mark Probst <mark.probst@gmail.com>
12235 * mini.c (inline_method): Reset cfg->exception_type if the
12236 inlining is aborted. Fixes: 82049.
12238 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12240 * mini.c: remove assert from exception handling code when exception_ptr
12243 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12245 * mini.c (mono_codegen): Add an assert.
12247 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12248 enter and leave code.
12249 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12251 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12253 * mini-ppc.c: fixed memory corruption for localloc(0)
12256 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12258 * mini.c: Fix warnings.
12260 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12262 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12263 to emit better double->int conversions.
12265 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12267 * mini.c: the provided Min/Max optimizations are valid for unisgned
12270 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12272 * 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
12274 2007-06-28 Miguel de Icaza <miguel@novell.com>
12276 * mini.c (mono_running_on_valgrind): Add support for reporting the
12277 method and its boundaries to valgrind.
12279 2007-06-28 Martin Baulig <martin@ximian.com>
12281 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12283 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12285 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12287 * generic.2.cs: Add new test case.
12289 2007-06-25 Martin Baulig <martin@ximian.com>
12291 Merged the `debugger-dublin' branch.
12294 (mono_debugger_insert_method_breakpoint): New public method.
12295 (mono_debugger_remove_method_breakpoint): Likewise.
12296 (mono_debugger_check_breakpoints): New static method.
12297 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12299 * debug-debugger.h (MonoDebuggerInfo):
12300 Renamed (to keep backward compatibility in the vtable):
12301 `insert_breakpoint' -> `old_insert_breakpoint'.
12302 `remove_breakpoint' -> `old_remove_breakpoint'.
12303 `create_string' -> `old_create_string'.
12304 `lookup_class' -> `old_lookup_class'.
12305 `lookup_type' -> removed; changed into a dummy field.
12306 `lookup_assembly' -> `old_lookup_assembly'.
12307 Added (same functionality, but different signature):
12308 `create_string', `lookup_class', `lookup_assembly'
12310 `get_method_addr_or_bpt', `remove_method_breakpoint',
12311 `runtime_class_init'.
12313 * debug-debugger.c: Merged the `debugger-dublin' branch.
12315 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12317 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
12319 (peephole_pass): Likewise.
12321 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
12323 * driver.c: hopefully make setaffinity work also for ancient
12326 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
12328 * driver.c : win32 build fix.
12330 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12332 * driver.c: check for the MONO_NO_SMP env var and bind to a single
12333 processor if it is set.
12335 2007-06-21 Martin Baulig <martin@ximian.com>
12337 * debug-mini.h: New file.
12340 (mono_debugger_insert_breakpoint_full): Moved here from
12341 ../metadata/mono-debug-debugger.c.
12342 (mono_debugger_remove_breakpoint): Likewise.
12343 (mono_debugger_breakpoint_callback): Likewise.
12345 2007-06-15 Raja R Harinath <rharinath@novell.com>
12347 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12348 changes in MonoGenericClass.
12350 2007-06-14 Zoltan Varga <vargaz@gmail.com>
12352 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
12354 2007-06-14 Raja R Harinath <rharinath@novell.com>
12356 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12357 removal of MonoGenericMethod.
12359 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12361 * mini-exceptions.c: hooks for the exception events profiling API.
12363 2007-06-14 Randolph Chung <tausq@debian.org>
12365 * Makefile.ma: Add hppa target.
12366 * mini-arch.h: Include mini-hppa.h
12367 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
12368 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
12369 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12371 2007-06-14 Randolph Chung <tausq@debian.org>
12373 * inssel.brg: Add rules for "chained" compare-branch operations so that
12374 a single compare op can affect multiple branches. Adjust cost for
12375 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
12376 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
12377 cost for some rules so that they can more easily be overridden by
12378 per-arch rules (with fixes from lupus).
12379 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12381 2007-06-13 Randolph Chung <tausq@debian.org>
12383 * mini-ops.h: Reorder branch ops so that they match the order of the
12384 corresponding CEE_* ops. The code expects them this way.
12385 Add new ops for HPPA target.
12386 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12388 2007-06-13 Randolph Chung <tausq@debian.org>
12390 * mini-exceptions.c: Handle cases where the stack grows towards
12392 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12394 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12396 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
12398 * driver.c: explain where a non-matching corlib is found.
12400 2007-06-13 Mark Probst <mark.probst@gmail.com>
12402 * mini.c (print_jit_stats): Output dynamic code allocation stats.
12404 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
12406 * mini-exceptions.c: Generate a method profile leave event during
12407 an exception to ensure that the profiler gets notified.
12409 2007-06-07 Zoltan Varga <vargaz@gmail.com>
12411 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
12414 * cpu-amd64.md: Add long_and/or/xor opcodes.
12416 2007-06-06 Wade Berrier <wberrier@novell.com>
12418 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
12419 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12420 length of instruction shr_imm (expected 8, got 10)
12422 2007-06-06 Zoltan Varga <vargaz@gmail.com>
12424 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
12426 2007-06-06 Mark Probst <mark.probst@gmail.com>
12428 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12429 MonoInternalHashTable again (fixed bug in the internal hash table
12432 2007-06-06 Mark Probst <mark.probst@gmail.com>
12434 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
12435 Have to figure out what makes it crash the SWF regression.
12437 2007-06-05 Zoltan Varga <vargaz@gmail.com>
12439 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
12441 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12443 * mini.c: optimize out the type check when storing null in a
12446 2007-06-04 Mark Probst <mark.probst@gmail.com>
12448 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12449 MonoInternalHashTable.
12451 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
12453 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
12454 signed integer methods.
12456 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12458 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
12459 permanently since the current approach doesn't work.
12461 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12463 * inssel.brg (stmt): Only call delegate->invoke_impl if
12464 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
12466 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12468 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
12469 the sreg2==rdx case.
12471 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
12472 account if it contains a rex prefix.
12473 (peephole_pass): Handle OP_FMOVE as well.
12475 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12477 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
12478 as it causes regressions.
12480 2007-05-31 Zoltan Varga <vargaz@gmail.com>
12482 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
12483 static case as well.
12485 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
12487 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12488 (mono_arch_get_this_arg_from_call): Ditto.
12490 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
12492 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
12495 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12496 (mono_arch_get_this_arg_from_call): Ditto.
12498 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
12500 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
12501 try to create optimized invoke code and use that for further invocations.
12502 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
12504 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
12506 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
12508 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
12509 sealed classes or methods.
12510 *devirtualization.cs: tests for the new optimization
12512 2007-05-29 Zoltan Varga <vargaz@gmail.com>
12514 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
12515 by the update_volatile () function.
12517 2007-05-27 Zoltan Varga <vargaz@gmail.com>
12519 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
12522 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
12524 2007-05-24 Jonathan Chambers <joncham@gmail.com>
12526 * mini.c: Add configure checks for header files.
12527 * mini-x86.c: Add configure checks for header files.
12528 * trace.c: Add configure checks for header files.
12529 * aot-runtime.c: Add configure checks for header files.
12530 * aot-compiler.c: Add configure checks for header files.
12531 * driver.c: Add configure checks for header files.
12532 * mini-codegen.c: Add configure checks for header files.
12534 Code is contributed under MIT/X11 license.
12536 2007-05-22 Zoltan Varga <vargaz@gmail.com>
12538 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
12539 icompare_imm -128 + op_iclt. Fixes #81703.
12541 2007-05-19 Zoltan Varga <vargaz@gmail.com>
12543 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
12545 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12547 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
12548 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
12549 so that all isinst checks now use "interface_bitmap".
12551 2007-05-15 Zoltan Varga <vargaz@gmail.com>
12553 * cpu-amd64.md (jmp): Fix a warning.
12555 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
12557 * basic.cs: Add new regression test.
12559 * basic.cs: Remove test which is now in basic-long.cs.
12561 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
12563 * basic-long.cs: Add new test.
12565 2007-05-13 Zoltan Varga <vargaz@gmail.com>
12567 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
12569 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12571 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12573 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12576 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12577 throwing code a bit.
12579 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12580 the exception throwing code a bit.
12582 * mini-x86.c (get_call_info): Allocate result from a mempool.
12584 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12586 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12588 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12590 * mini.h (MonoCompile): Add 'token_info_hash' field.
12592 * mini.c: Save token->method associations during compilation so the AOT
12593 compiler can use it.
12595 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12596 which reference generic classes and methods.
12598 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12600 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12602 * aot-compiler.c (compile_method): Fix a typo in a comment.
12604 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12606 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12607 everything generic.
12609 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12611 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12613 * mini.h (MonoCompile): Add 'args' field.
12615 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12618 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12620 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12622 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12624 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12626 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12627 opcodes for some opcodes.
12629 * mini.h *.brg *.c: Use the new opcodes.
12631 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12633 * mini.h: Bumped aot revision.
12635 * inssel.brg: modified code generation of type checks for interfaces
12636 to use the new "MonoClass.interface_bitmap" instead of the old
12637 "MonoClass.interface_offsets".
12639 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12641 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12643 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12645 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12648 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12650 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12652 2007-04-27 Wade Berrier <wberrier@novell.com>
12654 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12655 mini.h) to fix build.
12657 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12659 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12661 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12662 causes the corlib unit tests to fail.
12664 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12666 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12668 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12670 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12671 opcodes to the comparison relations.
12673 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12674 opcodes to their types.
12676 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12678 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12679 it in cfg->arch.cinfo.
12681 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12683 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12684 cfg->cil_offset_to_bb.
12686 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12688 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12689 created becase of initlocals.
12691 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12693 * mini-alpha.c cpu-alpha.md: More alpha port work from
12694 Sergey Tikhonov <tsv@solvo.ru>.
12696 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12698 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12700 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12702 * cpu-s390.md (break): Correct the length of break instruction.
12704 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12706 * mini.c: fix a couple of soft-float issues and comments.
12708 2007-04-15 Miguel de Icaza <miguel@novell.com>
12710 * trace.c (is_filenamechar): - is also a filename char.
12712 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12714 * mini-s390.c: Correct checking for enum type in return value processing.
12716 2007-04-14 Raja R Harinath <rharinath@novell.com>
12718 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12719 (version.h): Makefile is in the build directory.
12721 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12723 * mini-amd64.h: fix for assertion failure on Solaris/amd64
12725 2007-04-11 Martin Baulig <martin@ximian.com>
12727 * mini.c (can_access_member): Fix handling of generic classes;
12730 2007-04-10 Zoltan Varga <vargaz@gmail.com>
12732 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
12734 2007-04-05 Zoltan Varga <vargaz@gmail.com>
12736 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
12738 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12740 * mini-codegen.c: make sure the right spill amount is
12741 used for fp or integer registers (fixes the float_sub_spill() on ppc).
12743 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
12745 * mini-ppc.c: fixes for the fp_branch_nan test.
12747 2007-03-23 Zoltan Varga <vargaz@gmail.com>
12749 * basic.cs: Comment out new test which still fails on ia64.
12751 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12753 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
12755 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12757 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
12759 2007-03-22 Zoltan Varga <vargaz@gmail.com>
12761 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
12762 on 64 bit machines. Fixes part of #80738.
12764 * basic.cs: Add regression test.
12766 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12768 * inssel.brg basic.cs: Revert previous change to fix build.
12770 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
12773 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
12775 * basic.cs: Add new regression test.
12777 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12779 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
12782 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12784 * cpu-s390x.md: Correct length of break instruction.
12786 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12788 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
12789 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
12791 2007-03-15 Jonathan Chambers <joncham@gmail.com>
12793 * *.c: Begin WIN64 port.
12794 * mini.c: Use correct register in profiler.
12795 * mini-amd64.c: No inline assembly on Win64.
12796 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
12797 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
12798 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
12799 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
12800 mono_arch_ip_from_context for Win64.
12802 Contributed under MIT/X11 license.
12804 2007-03-15 Zoltan Varga <vargaz@gmail.com>
12806 * exceptions-amd64.c (seh_handler): Ditto.
12808 * exceptions-x86.c (seh_handler): Fix a memory leak.
12810 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
12812 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
12813 mini-s390x.c: fixed peephole optimizations to deal
12814 correctly with 1 and 2 byte reload avoidance.
12816 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
12818 * cpu-s390.md, cpu-s390x.md: update localloc length.
12820 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12822 * cpu-g4.md: added missing descriptions.
12824 2007-03-14 Miguel de Icaza <miguel@novell.com>
12826 * Makefile.am: Add support so the tail tests are not executed on
12827 PowerPC as that is a known limitation of the PowerPC port.
12829 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12831 * runmdesc.bat: Move to msvc directory.
12833 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12835 * runmdesc.bat: Run executable that was produced by the current
12836 target and sent via an argument.
12838 2007-03-11 Zoltan Varga <vargaz@gmail.com>
12840 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
12843 * generics.2.cs: Add regression test.
12845 2007-03-09 Wade berrier <wberrier@novell.com>
12847 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
12849 2007-03-09 Zoltan Varga <vargaz@gmail.com>
12851 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
12852 AOT code depends on this.
12854 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12856 * mini.c: more precise tracking of types in the eval stack
12857 (part of fix for bug #81044).
12859 2007-03-07 Zoltan Varga <vargaz@gmail.com>
12861 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
12863 * aot-compiler.c (encode_patch): Remove an obsolete comment.
12865 2007-03-06 Zoltan Varga <vargaz@gmail.com>
12867 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
12869 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
12871 2007-02-22 Zoltan Varga <vargaz@gmail.com>
12873 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
12874 a pointer on 64 bit systems. Fixes #80190.
12876 * iltests.il: Add new regression test.
12878 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12880 * mini.c: inline a constant for Environment.IsRunningOnWindows.
12882 2007-02-19 Geoff Norton <gnorton@customerdna.com>
12884 * trace.c: Remove an erroneous alignemnt check when tracing.
12885 Fixes --trace on OSX86.
12887 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12889 * mini-$(arch).h: initialize SP in context for all the archs.
12891 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
12893 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
12894 regressions in the thread tests.
12896 2007-02-14 Zoltan Varga <vargaz@gmail.com>
12898 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
12899 - fixed implementation of LOCALLOC opcode
12900 - implemented non-un compare for floats
12902 - implementation of FDIV and CKFINITE opcodes
12903 - fixes for latest mono updates
12904 - additional arch opcodes
12906 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12908 * Makefile.am: simplify and merge rules for cross-compilation.
12910 2007-02-07 Massimiliano Mantione <massi@ximian.com>
12912 * local-propagation.c: Actually *apply* the fix for bug 80591...
12914 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12916 * mini-exceptions.c: backuot part of the last change
12917 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
12919 2007-02-06 Massimiliano Mantione <massi@ximian.com>
12920 * inssel.brg: Fix bug 59286.
12923 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
12925 * mini-exceptions.c: patch from Zoltan to correctly check for
12926 stack boundaries (using the stack register, not the frame register),
12927 fixes bugs #80724, #79717.
12929 2007-02-03 Zoltan Varga <vargaz@gmail.com>
12931 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
12932 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
12934 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
12935 presence of frame pointer elimination.
12937 2007-02-01 Geoff Norton <gnorton@customerdna.com>
12939 * mini-x86.h: NetBSD UCONTEX_REG defines.
12941 2007-02-01 Zoltan Varga <vargaz@gmail.com>
12943 * inssel-amd64.brg: Fix amd64 build.
12945 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
12947 * mini.h: remove extern to workaround what looks likes gcc bug 26905
12950 2007-01-31 Zoltan Varga <vargaz@gmail.com>
12952 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
12955 * mini-<ARCH>.c: Use mono_is_regsize_var ().
12957 2007-01-30 Mark Mason <mason@broadcom.com>
12959 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
12960 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
12961 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
12962 beginning support for CEE_JMP [not quite working yet]
12963 * tramp-mips.c: LMF handling now works
12965 2007-01-30 Zoltan Varga <vargaz@gmail.com>
12967 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
12969 * mini.h (NULLIFY_INS): New macro.
12971 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12973 * mini.c: statistical profiler fix for windows, patch
12974 from Tor Lillqvist (tml@novell.com).
12976 2007-01-30 Massimiliano Mantione <massi@ximian.com>
12977 * local-propagation.c: Fix bug 80591.
12979 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12981 * Makefile.am: put back the --export-dynamic option as with
12982 the previous gmodule flags (thanks to Robert Jordan).
12984 2007-01-28 Zoltan Varga <vargaz@gmail.com>
12986 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
12988 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
12989 simplify and speed up the local register allocator. Also rename some fields
12990 like iassign->vassign.
12992 * regalloc.c: Remove some functions which are no longer used since their
12993 inlined version is in mini-codegen.c.
12995 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
12997 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
12999 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13001 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13002 narrowing. Fixes #80622.
13004 * iltests.il: Add new regresssion test.
13006 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13008 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13009 debug-debugger.c, debug-debugger.h: warning fixes.
13010 * driver.c: updated copyright year and made it fit in one line.
13012 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13014 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13016 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13018 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13020 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13022 * iltests.il: Add new test for bug #80507.
13024 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13026 * mini-arm.h: use soft-float also on vfp for now.
13028 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13030 * mini.c: fix some more soft-float issues.
13032 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13034 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13036 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13037 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13038 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13039 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13041 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13043 * mini-arm.c: typo fix.
13045 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13047 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13049 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13051 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13052 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13054 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13056 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13058 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13060 * inssel.brg: Fix a warning.
13062 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13064 * abcremoval.c ssa.c ssapre.c: Update after this change.
13066 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13068 * dominators.c (df_set): Use mono_bitset_union_fast.
13070 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13072 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13073 mini-codegen.c: reduce relocations and memory usage for the cpu
13076 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13078 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13080 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13081 to reduce their size.
13083 2007-01-19 Mark Mason <mason@broadcom.com>
13085 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13086 * mini-mips.c: more configuration macros, support long conditional branches, additional
13087 asserts, fix epilog instrumentation.
13088 * mini-mips.h: use standard stack walk
13089 * cpu-mips.md: increase size of div, rem and conditional branches
13091 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13093 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13096 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13098 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13099 (compile_method): Ditto.
13101 * aot-runtime.c (decode_klass_info): Ditto.
13103 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13104 needed by the code generated by inssel.brg. Also fix a warning.
13106 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13108 * mini.c: deal with enums that become genericinsts by
13109 being nested in a generic class (bug #79956).
13111 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13113 * mini.c: match the generic definition to check for
13114 private access with generic types (bug #78431).
13116 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13118 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13119 to make life easier for people cross-compiling that insist on not
13122 2007-01-17 Mark Mason <mason@broadcom.com>
13124 * inssel-long.brg: patch to deal with mips missing flags
13125 * inssel-long32-mips.brg: implement overflow checks
13126 * insset-mips.brg: implement overflow checks
13127 * mini-mips.h: implement conditional exception handling
13128 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13129 Remove unused code, minor cleanups.
13130 * exceptions-mips.c: minor cleanups
13131 * mini-ops.h: add mips conditional exception ops
13132 * cpu-mips.md: add mips conditional exception ops
13135 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13137 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13138 to deal with mips missing of flags.
13140 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13142 * exceptions-ppc.c: execute fault handlers.
13144 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13146 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13148 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13150 * mini.c: handle also floating point values in initialize_array.
13152 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13154 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13155 array initialization and make it conditional on the intrins option.
13157 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13159 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13160 relocations and put the patch info names close to the enum definition.
13162 2007-01-15 Mark Mason <mason@broadcom.com>
13164 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13166 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13168 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13170 2007-01-12 Raja R Harinath <rharinath@novell.com>
13172 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13174 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13176 * Makefile.am: distribute the mips sources.
13178 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13180 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13183 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13185 * cpu-x86.md: back out for now as this triggers other regressions.
13187 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13189 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13190 to eax:edx, so ecx can't get allocated to them (bug #80489).
13192 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13194 * mini.c, mini-exceptions.c: enabled running fault handlers
13197 2007-01-03 Miguel de Icaza <miguel@novell.com>
13199 * driver.c: If nothing fail, do not use the string "failed",
13200 because it makes it very annoying to view test result logs on the
13203 2006-12-30 Miguel de Icaza <miguel@novell.com>
13205 * debug-debugger.c (mono_debugger_main): Rename "main" to
13206 "main_method" to prevent a warning.
13208 Remove a warning for unused field.
13210 2006-12-28 Martin Baulig <martin@ximian.com>
13213 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13215 2006-12-22 Martin Baulig <martin@ximian.com>
13217 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13218 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13219 seperate `.mdb_debug_info' section, so we can access it from the
13220 debugger even if the binary is stripped.
13222 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13223 from the `.mdb_debug_info' here to prevent the linker from
13224 removing that section.
13226 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13227 mdb-debug-info64.s.
13229 2006-12-19 Robert Jordan <robertj@gmx.net>
13231 * mini-x86: enable the code to return small structures in
13232 registers for FreeBSD as well. Fixes bug #80278.
13233 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13235 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13237 * mini-x86.c: align the stack when calling the profiler
13238 function instrumenting the prolog (on OSX).
13240 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13242 * mini.c: emit a break opcode where Debugger.Break () is called.
13244 2006-12-13 Miguel de Icaza <miguel@novell.com>
13246 * mini.c (mono_method_to_ir): Provide useful information on this
13247 assert, to prevent others from debugging like I did.
13249 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13251 * mini.c: enable code which was incorrectly commented
13254 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13256 * mini-x86.c: enable on OSX, too, the code to return small
13257 structures in registers.
13259 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13261 * mini-x86.c: remove the use of the dynamic code manager here, too.
13263 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13265 * mini.h, debug-debugger.c, tramp-*.c: fixed
13266 mono_debugger_create_notification_function() to use
13267 mono_global_codeman_reserve () instead of a dynamic code manager.
13269 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13271 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13272 ves_array_element_address() jit icall and use a generated
13273 managed method instead (which is about 4 times faster for a rank 3
13276 2006-11-29 Mark Mason <mason@broadcom.com>
13278 * basic-calls.cs: additional tests for passing
13279 structures as function arguments.
13281 2006-11-29 Mark Mason <mason@broadcom.com>
13283 * mini-mips.h: disable custom exception handling
13284 * mini-mips.c: throw/rethrow should use jalr to call
13285 exception stubs. Fixed bug with passing structures
13286 by value. More support for tracing floating point
13289 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13291 * mini.c: fixed typo in the soft-float ldind.r4 handling
13294 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13296 * mini.c, mini.h, driver.c: added --runtime command line
13297 option to select a different runtime than the autodetected one.
13298 * jit.h: added API for embedders to initialize with a specific
13301 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13303 * mini.c: handle also boxing of r4 values (bug #80024).
13305 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13307 * mini-ppc.c: force indirect calls until we reserve
13308 enough address space for all the generated code.
13310 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13312 * exceptions-arm.c: workaround bugs in the libc definition
13313 of struct ucontext.
13315 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13317 * inssel.brg: fixes from me and Mark Mason.
13319 2006-11-23 Dick Porter <dick@ximian.com>
13321 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
13322 semaphore display now we've fixed the initial value
13324 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13326 * inssel.brg: partially revert the last change to fix the build.
13328 2006-11-21 Mark Mason <mason@broadcom.com>
13330 * inssel.brg: Add and use compare-and-branch macros to support
13331 architectures that do not have condition code registers (ie. MIPS).
13332 * *-mips.{c,brg,md}: Fix copyright statements
13334 2006-11-20 Mark Mason <mason@broadcom.com>
13336 * Makefile.am: remove mini-codegen.c from list of MIPS sources
13337 * mini.c: Allow GET_CONTEXT to be specified by the arch port
13338 * mini.h: Added declaration for mono_print_ins()
13339 * mini-codegen.c: added ins_spec initializer for MIPS
13340 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
13341 vreg to be virtual and hreg to be non-virtual.
13342 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
13343 is not yet working/implemented correctly.
13344 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
13345 non-static, fixup calls to print_ins() from other parts in the file.
13347 2006-11-20 Mark Mason <mason@broadcom.com>
13349 * basic-calls.cs: added tests for passing structures as arguments
13352 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13354 * inssel-long32.brg: optimize signed division by power of two.
13356 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
13358 * mini-arm.c: added support for interworking with thumb code
13359 (mono must be still be built using the ARM instruction encoding).
13361 2006-11-19 Miguel de Icaza <miguel@novell.com>
13363 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
13364 verifier has different rules for it. Fixes a few verifier issues
13367 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
13368 at the end, so people know what happened.
13370 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13372 * brach-opts.c: in optimize_exception_target() make sure we
13373 are in a catch clause (fixes bug #79871).
13375 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13377 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
13378 more soft-float support fixes.
13380 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
13382 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
13383 that are passed half on the stack and half in registers.
13385 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
13387 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
13388 more mips integration work from Mark E Mason
13389 <mark.e.mason@broadcom.com>.
13391 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13393 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
13394 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
13395 tramp-mips.c: added sources for the mips port, not
13396 integrated in the build yet. Contributed by
13397 Mark E Mason <mark.e.mason@broadcom.com>.
13399 2006-11-14 Neale Ferguson <neale@sinenomine.net>
13401 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
13403 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13405 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
13406 put the soft-float rules in its own file since it seems to
13407 break s390 compilation.
13409 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13411 * mini-arm.c: fixed wrnings.
13413 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
13415 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
13416 inssel-arm.brg: ARM support for soft-float.
13418 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13420 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
13421 loads and stores of 32 bit fp values.
13423 2006-11-10 Zoltan Varga <vargaz@gmail.com>
13425 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
13427 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
13428 works. Fixes #79852 and #79463.
13430 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13432 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
13433 more soft-float support WIP and fixes.
13435 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
13437 * mini-arm.c: some VFP updates.
13439 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13441 * mini-exceptions.c: 0 is a valid local var offset in some
13442 architectures, don't assert (bug #78508).
13444 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
13446 * exceptions-arm.c: fixed off by one error in stack walk code.
13448 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
13450 * mini.h, mini.c: more precise tracking of type load exceptions.
13452 2006-11-03 Robert Jordan <robertj@gmx.net>
13454 * Makefile.am: [WIN32] Add monow.exe target.
13455 * driver.c: [WIN32] Don't detach the console when debugging.
13458 2006-10-30 Miguel de Icaza <miguel@novell.com>
13460 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
13462 2006-10-23 Zoltan Varga <vargaz@gmail.com>
13464 * aot-compiler.c (emit_method_info): Add a case missed earlier.
13466 * driver.c (mini_regression): Fix --regression with AOT.
13468 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
13470 2006-10-17 Zoltan Varga <vargaz@gmail.com>
13472 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
13474 * mini-sparc.h: Don't use sigaction on sparc/linux.
13476 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
13478 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
13480 * mini-exceptions.c: Add proper include files for getpid ().
13482 2006-10-16 Zoltan Varga <vargaz@gmail.com>
13484 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
13485 address instead of a MonoJitInfo* to avoid decoding the exception info for the
13488 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
13489 name cache to reduce its size.
13491 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
13493 2006-10-15 Zoltan Varga <vargaz@gmail.com>
13495 * mini-x86.c: Save/restore the current LMF structure more efficiently using
13496 the mono_lmf TLS variable.
13498 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
13499 trampoline lmf frames.
13501 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
13503 2006-10-14 Zoltan Varga <vargaz@gmail.com>
13505 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
13506 the mono_lmf TLS variable.
13508 * mini-exceptions.c: Access the LMF structure through accessors.
13510 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
13511 variable instead of in jit_tls->lmf.
13513 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
13515 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
13516 trampoline lmf frames.
13518 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
13520 2006-10-12 Zoltan Varga <vargaz@gmail.com>
13522 * mini.c trace.c mini-x86.c: Revert these too.
13524 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
13527 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
13529 * genmdesc.c: removed now dead code.
13531 2006-10-09 Robert Jordan <robertj@gmx.net>
13533 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
13535 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
13537 * mini.h: do not leave gaps in the opcode values.
13539 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
13541 * jit-icalls.h: flag functions as internal here, too.
13543 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
13545 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
13546 functions with the internal attribute.
13548 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
13550 * aot-compiler.c: fclose the file descriptor in the profile read loop.
13552 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
13554 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
13557 2006-10-05 Zoltan Varga <vargaz@gmail.com>
13559 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
13560 tail calls as on other platforms.
13562 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
13564 * iltests.il: Add a few tailcall tests.
13566 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13568 * driver.c: fix loop for old compilers (bug #79521).
13570 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13572 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13574 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13576 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13577 metadata without any code.
13579 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13580 more precise debugging information using gdb.
13582 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13584 * inssel-ia64.brg: Make the helper methods static.
13586 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13588 * inssel-x86.brg: make the helper methods static.
13590 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13592 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13594 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13596 * mini.c: updates for monoburg changes.
13597 * inssel.brg: make a few helper functions static as they should.
13599 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13601 * Makefile.am: Move mini-codegen.c to common_sources.
13603 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13605 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13607 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13608 mini-ppc.h: port to use the common local register allocator.
13610 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13612 * mini.h: Remove the comment too then.
13614 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13616 * mini.h: put back backend.data which is to be used shortly and
13617 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13618 pointers on 4 byte boundaries it'd have much bigger issues running
13619 and you can ifdef it out anyway.
13621 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13623 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13624 MonoInst size by 4 bytes on 64 bit machines.
13626 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13628 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13629 replacement with more meaningful field names. Arch maintainers, please
13630 check the assigned names are good enough for your arch.
13632 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13634 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13635 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13637 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13639 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13640 relocations and memory requirements, put the optimization flags
13641 definitions in their own file.
13643 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13645 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13647 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13649 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13651 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13653 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13655 * inssel.brg: use the correct function to get the size of an item
13656 in an array, given an element class.
13657 * aot-compiler.c: do not access class->class_size directly.
13659 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13661 * mini.h, debug-mini.c: added a debugging function to print
13662 info about local variables and arguments in a jitted method.
13664 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13666 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13668 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13670 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13672 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13673 inner and outer loops when passing vtypes.
13675 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13677 * mini-ppc.c: take into account the cpu errata for cache flushing
13678 which caused some random errors (bug #79381).
13680 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13682 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13683 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13685 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13687 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13690 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13691 freebsd ports tree.
13693 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13694 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13696 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13699 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13701 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13703 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13705 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13706 macro does not have to be changed during debugging.
13708 * 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>.
13710 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13712 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13714 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13715 MONO_ARCH_NO_EMULATE_MUL is defined.
13717 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13719 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13721 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13723 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
13725 2006-09-11 Zoltan Varga <vargaz@gmail.com>
13727 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
13728 stuff to mini-exceptions.c where it is used.
13730 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
13731 setup code, the real one is in mini-exceptions.c.
13733 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
13734 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
13735 some changes from the freebsd ports tree.
13737 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
13740 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
13742 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
13744 * mini.c: on Linux, check for /proc to be mounted
13745 (bug# 79351, novell bug#201204).
13747 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
13749 * mini.c: handle cases where pthread_attr_getstack() behaves
13750 incorrectly (bug #78096).
13752 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
13754 * mini-arm.c: support larger stack frames (bug #79272).
13756 2006-09-08 Zoltan Varga <vargaz@gmail.com>
13758 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
13760 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
13763 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
13764 mono_class_from_name () to find a class from its name.
13766 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
13768 2006-09-07 Zoltan Varga <vargaz@gmail.com>
13770 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
13772 2006-09-05 Kornel Pal <kornelpal@gmail.com>
13774 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
13776 2006-09-04 Zoltan Varga <vargaz@gmail.com>
13778 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
13779 callinfo->trampoline.
13781 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
13783 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
13786 2006-09-03 Zoltan Varga <vargaz@gmail.com>
13788 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
13790 2006-09-02 Zoltan Varga <vargaz@gmail.com>
13792 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
13793 stats.method_trampolines, it is already done by the generic trampoline code.
13795 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
13797 2006-09-01 Zoltan Varga <vargaz@gmail.com>
13799 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
13801 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
13803 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
13805 * mini.c (print_jit_stats): Print mscorlib mempool size too.
13807 * mini.c (print_jit_stats): Print new stats.
13809 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13811 2006-08-31 Zoltan Varga <vargaz@gmail.com>
13813 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
13814 Address on two dimensional arrays. Fixes #78729.
13816 * mini.h (MonoCompile): Add a 'skip_visibility' field.
13818 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
13821 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
13823 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
13826 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
13828 (mini_get_ldelema_ins): Ditto.
13830 2006-08-30 Zoltan Varga <vargaz@gmail.com>
13832 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
13833 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
13836 2006-08-29 Neale Ferguson <neale@sinenomine.net>
13838 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
13839 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
13841 * exceptions-s390x.c: Cosmetic change.
13843 * tramp-s390.c: Fix warning.
13845 * cpu-s390.md: Correct length of mul_imm.
13847 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
13849 * aot-compiler.c: added binary writer with ELF backend
13850 implementation (only on Linux/x86 for now).
13852 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13854 * Makefile.am: Don't run net 2.0 AOT tests.
13856 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
13857 (mono_compile_assembly): Skip net 2.0 assemblies as well.
13859 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
13861 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13863 * aot-compiler.c: simplified and refactored the asm-writing code
13864 to allow different backends.
13866 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13868 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
13870 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
13871 little. Share patches of type TYPE_FROM_HANDLE as well.
13873 * mini.c (mono_patch_info_equal): New helper function.
13874 (mono_patch_info_hash): Ditto.
13876 * aot-compiler.c (emit_method_code): Fix s390 build.
13878 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
13879 is not handled because it is stored as a flag and not as a type ctor. Fixes
13882 2006-08-17 Zoltan Varga <vargaz@gmail.com>
13884 * aot-compiler.c: Fix computation of GOT slot statistics.
13886 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
13887 Also remove support for not PIC AOT.
13889 * mini.h: Bump AOT file format version.
13891 * objects.cs: Add a test for #78990.
13893 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
13894 (peter.dettman@iinet.net.au). Fixes #79087.
13896 * basic-long.cs: Add a test for the above.
13898 2006-08-16 Zoltan Varga <vargaz@gmail.com>
13900 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
13902 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
13905 2006-08-15 Zoltan Varga <vargaz@gmail.com>
13907 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
13910 2006-08-10 Jonathan Chambers <joncham@gmail.com>
13912 * mini.c: Don't verify COM proxy invoke calls
13915 2006-08-10 Dick Porter <dick@ximian.com>
13917 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
13918 which process is holding semaphores locked.
13920 2006-08-08 Zoltan Varga <vargaz@gmail.com>
13922 * mini-ia64.c mini-amd64.c: Fix #79027.
13924 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
13926 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
13928 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
13929 implicit arguments in a vararg call. Fixes #79027.
13931 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
13933 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
13934 (mono_get_array_new_va_signature): Ditto.
13936 2006-08-05 Zoltan Varga <vargaz@gmail.com>
13938 * aot-runtime.c: Call init_plt lazily.
13940 * inssel-long.brg: Fix unsigned long->int conversion.
13942 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
13944 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
13945 that most data is now in the .rss/.data section.
13947 2006-08-04 Zoltan Varga <vargaz@gmail.com>
13949 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
13951 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
13953 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
13955 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
13957 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
13958 virtual call. Fixes #79010.
13960 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
13961 and use the result as the this argument in the real call.
13963 * generics.2.cs: Add a new test for #79010.
13965 2006-08-03 Zoltan Varga <vargaz@gmail.com>
13967 * mini-x86.c: Fix a warning.
13969 * aot-compiler.c: Add a bunch of statistics.
13971 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
13973 2006-08-02 Zoltan Varga <vargaz@gmail.com>
13975 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
13977 2006-08-01 Zoltan Varga <vargaz@gmail.com>
13979 * 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>.
13981 2006-07-13 Miguel de Icaza <miguel@novell.com>
13983 * mini.c (mono_method_to_ir): Obtain the original method in the
13984 CIL stream and use this to perform validation.
13988 2006-07-19 Zoltan Varga <vargaz@gmail.com>
13990 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
13991 (mono_arch_call_opcode): Ditto.
13993 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
13996 * mini.c (mono_patch_info_dup_mp): New helper function.
13998 * aot-compiler.c (compile_method): Fix some of the memory allocated during
13999 compilation. Fixes #78827.
14001 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14003 * declsec.c: Use original security informations for
14004 MONO_WRAPPER_MANAGED_TO_MANAGED.
14006 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14008 * mini.c: Allow Com Interop methods/classes and
14009 don't verify COM wrapper calls
14012 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14014 * inssel-long32.brg: Fix long->i4 checked conversion.
14016 * exceptions.cs: Add a test for the above.
14018 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14020 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14022 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14025 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14028 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14030 * mini.c: Fix solaris/x86 exception handling.
14032 * Makefile.am: Get rid of $(ICU_LIBS).
14034 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14036 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14037 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14038 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14040 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14042 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14043 this function causes a SIGSEGV.
14045 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14047 * mini.c: Remove unused solaris/x86 includes.
14049 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14051 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14053 2006-06-20 Jb Evain <jbevain@gmail.com>
14055 * cpu-g4.md: fix max length of start_handler instruction.
14057 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14058 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14060 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14061 * ssa.c: Fixed bug 78653 for SSA based deadce.
14062 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14063 MonoInst.flags, used in SSA based deadce.
14064 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14065 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14067 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14069 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14070 it can end up using non executable memory on ppc64 systems
14071 running ppc32 userspace (fix from Johannes Berg).
14073 2006-06-14 Dick Porter <dick@ximian.com>
14075 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14078 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14079 * mini.c: Made so that inline is locally disabled if it would
14080 trigger a .cctor, because too many apps depend on this behavior
14081 (which seems to be also the one of the MS CLR).
14083 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14085 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14086 No idea why this worked before.
14088 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14089 which branch to outer exception clauses since they could skip the
14090 inner finally clauses. Fixes #78633.
14092 * exceptions.cs: Add a test for the above.
14094 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14097 * iltests.il: Add a test for the above.
14099 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14101 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14102 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14104 * iltests.il: Add a test for the above.
14106 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14108 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14110 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14111 methods as instrinsics.
14113 2006-06-09 Wade Berrier <wberrier@novell.com>
14115 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14116 (simple-cee-ops.h ssapre-mini-ops.h)
14118 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14120 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14121 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14123 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14124 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14126 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14128 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14130 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14132 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14133 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14134 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14135 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14136 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14137 of opcodes, so that bug 78549 should not happen again.
14138 * ssapre.c: Updated to use the renamed files.
14140 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14142 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14143 in OP_ATOMIC_EXCHANGE_I4.
14145 2006-06-07 Wade Berrier <wberrier@novell.com>
14147 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14148 in mono_debugger_create_notification_function)
14150 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14152 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14154 * mini.c (type_from_stack_type): Disable some changes which do not
14157 * driver.c: Reenable opts.
14159 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14160 of the evaluation stack.
14162 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14163 evaluation stack trace at entry to the bblock.
14165 * mini.c (merge_stacks): New function to perform verification of stack merges.
14166 Turned off by default.
14168 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14171 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14173 * local-propagation.c: Fixed bug 78549.
14175 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14177 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14179 2006-06-02 Miguel de Icaza <miguel@novell.com>
14181 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14182 tramp-arm.c, tramp-ia64.c
14183 (mono_debugger_create_notification_function): Update signature to
14184 new signature and use new protocol for creating the notification
14187 Should fix the build.
14189 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14191 * exceptions-ppc.c (mono_jit_walk_stack)
14192 (ves_icall_get_frame_info): Fix the build
14194 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14196 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14198 2006-05-31 Raja R Harinath <rharinath@novell.com>
14200 * il2tests.2.il: New file for generics CIL tests. Add test for
14202 * Makefile.am: Update.
14205 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14208 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14210 * aliasing.c: Fixed bug 78311.
14212 2006-05-29 Martin Baulig <martin@ximian.com>
14214 * mini-exceptions.c (mono_find_jit_info): When computing the
14215 native offset, check whether we're actually inside the method's
14216 code; call mono_debug_print_stack_frame() to format the frame.
14217 (ves_icall_System_Exception_get_trace): Call
14218 mono_debug_print_stack_frame() to format the stack frame.
14219 (ves_icall_get_trace): Update to the new debugging API.
14220 (mono_jit_walk_stack_from_ctx): Likewise.
14221 (ves_icall_get_frame_info): Likewise.
14223 * mini.c (get_method_from_ip): Use the new debugging API.
14224 (mono_print_method_from_ip): Likewise.
14227 (mono_jit_walk_stack): Use the new debugging API.
14228 (ves_icall_get_frame_info): Likewise.
14230 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14232 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14234 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14236 * mini.c: Added "limitator" to inline for debugging.
14238 2006-05-24 Martin Baulig <martin@ximian.com>
14240 * debug-debugger.c (mono_debugger_init): Create a private,
14241 malloc()-based code manager for the notification function and
14242 intentionally leak it on exit. This fixes the crash-on-exit race
14246 (mono_debugger_create_notification_function): Added
14247 `MonoCodeManager *' argument.
14250 (mono_debugger_create_notification_function): Added
14251 `MonoCodeManager *' argument.
14253 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14255 * aliasing.c: Fixed 64 bit issue.
14256 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14257 default since all known bugs are fixed (one more time!).
14259 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14261 * mini.c: write barrier support.
14263 2006-05-23 Martin Baulig <martin@ximian.com>
14265 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14266 check at the top of the file.
14268 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14270 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14271 reverting changes without reason and without changelog entries.
14273 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14275 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14276 to a few opcodes. Fixes #78439.
14278 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14279 consistency with other archs.
14281 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14283 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14285 * debug-debugger.c: fix the build.
14287 2006-05-17 Martin Baulig <martin@ximian.com>
14290 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14291 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14292 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14293 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14295 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14297 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14299 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14301 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14302 MONO_TYPE_GENERICINST.
14304 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14305 MONO_TYPE_GENERICINST.
14307 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14309 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14312 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14314 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14316 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14318 2006-05-06 Zoltan Varga <vargaz@gmail.com>
14320 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
14321 mono_trace_cleanup ().
14323 * iltests.il: Fix problem with the newly added test.
14325 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
14326 due to register constraints, free up the previous hreg. Fixes #78314.
14328 * iltests.il: Add new test for #78314.
14330 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14331 Interlocked.Add. Fixes #78312.
14333 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
14335 2006-05-05 Zoltan Varga <vargaz@gmail.com>
14337 * inssel.brg (mini_emit_virtual_call): Fix a warning.
14339 2006-05-05 Martin Baulig <martin@ximian.com>
14341 * debug-mini.c (mono_debug_open_block): New method.
14344 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14345 the beginning of each basic block.
14348 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14349 the beginning of each basic block.
14351 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14353 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14354 default until I understand why they break the build on amd64.
14356 2006-05-04 Zoltan Varga <vargaz@gmail.com>
14358 * mini.c (mini_cleanup): Call mono_cleanup ().
14360 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
14363 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14365 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
14366 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14367 default since all known bugs are fixed, and I cannot reproduce bug
14368 77944... I'm asking Matt Hargett to test again after this commit.
14370 2006-04-28 Massimiliano Mantione <massi@ximian.com>
14372 * mini-codegen.c: Fixed typo that thrashed inline.
14374 2006-04-28 Zoltan Varga <vargaz@gmail.com>
14376 * dominators.c (compute_dominators): Avoid using a worklist since
14377 it is not correct in some cases. Instead, iterate over all bblocks as
14378 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
14380 2006-04-28 Miguel de Icaza <miguel@novell.com>
14382 * mini.c (mono_jit_compile_method_inner): Use
14383 mono_prepare_exception_from_error that resets the value
14386 2006-04-27 Miguel de Icaza <miguel@novell.com>
14388 * mini.c: Move the mini_loader_error_to_exception to metadata.
14390 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14392 * aliasing.c: Fixed bug 78210.
14394 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14396 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14397 default until all their problems (or the ones they trigger) are fixed.
14399 2006-04-26 Zoltan Varga <vargaz@gmail.com>
14401 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
14403 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
14404 as loaded only after resolving patches since that could invoke the same method.
14406 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
14408 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
14411 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
14414 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
14417 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
14418 made from AOT code through the PLT table.
14420 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
14421 holding the plt offset when a call is made to the aot plt trampoline.
14423 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14425 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
14428 * Makefile.am (common_sources): Fix build breakage.
14430 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
14431 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
14432 intra-assembly calls if possible.
14434 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
14436 * mini-trampolines.c: Handle PLT entries.
14438 * mini.c: Avoid creating a GOT var for calls.
14440 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
14441 from mscorlib code.
14443 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
14444 from mscorlib code.
14446 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
14449 * mini.h: Bump AOT file format version.
14451 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
14454 2006-04-25 Martin Baulig <martin@ximian.com>
14456 * driver.c: Disable copyprop, consprop and inline when running
14457 inside the debugger.
14459 2006-04-25 Martin Baulig <martin@ximian.com>
14461 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
14462 with `get_current_thread' and added `detach'.
14463 (MonoDebuggerMetadataInfo): Added `thread_size',
14464 `thread_tid_offset', `thread_stack_ptr_offset' and
14465 `thread_end_stack_offset'.
14467 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14469 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
14472 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
14473 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
14475 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
14477 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
14479 * aot.c: Add support for ADJUSTED_IID.
14481 2006-04-24 Zoltan Varga <vargaz@gmail.com>
14483 * aot.c (emit_method_order): Don't align method_order_end.
14485 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
14486 the interface ID changes.
14488 2006-04-21 Dick Porter <dick@ximian.com>
14490 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
14491 cleaning up a thread. Fixes the new part of bug 77470.
14493 2006-04-20 Geoff Norton <gnorton@customerdna.com>
14495 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
14496 to managed wrapper.
14498 2006-04-19 Zoltan Varga <vargaz@gmail.com>
14500 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
14502 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
14503 SIGSEGV. Fixes #78072.
14505 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
14506 unregister our SIGABRT handler.
14508 2006-04-19 Massimiliano Mantione <massi@ximian.com>
14510 * mini.c: Disabled inline where it can alter the call stack in a
14511 way visible from managed code.
14512 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
14515 2006-04-16 Zoltan Varga <vargaz@gmail.com>
14517 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
14518 on other platforms. Fixes #78089.
14520 2006-04-13 Martin Baulig <martin@ximian.com>
14522 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
14523 determine whether we're inside the debugger.
14526 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
14528 2006-04-12 Zoltan Varga <vargaz@gmail.com>
14530 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
14531 handler clauses. Fixes #78024.
14533 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
14534 in the CALL_MEMBASE opcodes. Fixes #78088.
14535 (mono_arch_get_vcall_slot_addr): Ditto.
14537 2006-04-10 Martin Baulig <martin@ximian.com>
14539 * debug-debugger.c: The thread handling code has now been moved
14540 into ../metadata/threads.c.
14542 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14544 * driver.c (mono_main): Fix --with-gc=none build.
14546 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
14547 (mono_spillvar_offset_float): Ditto.
14548 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
14549 hreg, not when its !global, since on ia64, there is a third category: stacked
14552 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
14554 * mini.c: set MonoInst->klass for load field address and a few other
14557 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14559 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
14561 2006-04-07 Zoltan Varga <vargaz@gmail.com>
14563 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
14564 the branch opt changes.
14566 2006-04-06 Dick Porter <dick@ximian.com>
14568 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
14570 * wapihandles.c (mini_wapi_seminfo):
14571 * driver.c (mono_main): Add semaphore info option
14573 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14575 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14576 branch optimization changes. Fixes #78009.
14578 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14580 * mini.c: ignore accessibility of methods in managed->native wrappers.
14582 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14584 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14586 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14588 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14590 * mini.c: Modify the branch optimizations to preserve the invariant that
14591 the entries inside the in_bb and out_bb arrays are unique.
14592 (mono_unlink_bblock): Avoid creation of new arrays.
14594 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14596 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14599 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14601 * mini.c (optimize_branches): Remove the "optimizations" in
14602 the cbranch1/cbranch2 -> branch cases which were causing several
14603 problems in the past. Fixes #77986.
14605 2006-03-31 Chris Toshok <toshok@ximian.com>
14607 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14608 default optimizations :(
14610 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14612 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14615 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14617 * local-propagation.c: Added comments to structs and removed
14618 "Mono" prefixes from local tree mover types.
14620 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14622 * Makefile.am (arch_sources): Define this for each architecture so
14623 libmono_la_SOURCES is defined in one place.
14625 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14627 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14630 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14632 * driver.c: print the GC name supplied by configure.
14634 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14636 * local-propagation.c: Added tree mover, and moved here all the
14637 local propagation code from mini.c
14638 * mini.c: Added support for treeprop, and moved all the local
14639 propagation code to local-propagation.c
14640 * mini.h: Added support for treeprop
14641 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14642 treeprop, inline and deadce by default
14643 * Makefile.am: Added local-propagation.c
14645 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14647 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14649 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14651 * debug-debugger.c: make it compile without the Boehm GC.
14653 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14655 * mini.c: fixed issue with mismatch when an icall is registered
14656 with multiple names but same address.
14658 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14660 * declsec.c, mini-exceptions.c: use write barrier to set reference
14661 fields of managed objects.
14663 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14665 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14666 (can_access_internals): Fix a warning.
14668 * mini.c (print_method_from_ip): Rename this to
14669 mono_print_method_from_ip so it gets exported.
14671 * trace.c: Deal with strings inside StringBuilder's containing garbage
14672 and fix memory leaks. Fixes #77848.
14674 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14676 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14679 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14681 * mini-s390.c: Remove OP_X86_TEST_NULL.
14683 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14685 * mini.c: use the correct GetHashCode() for the moving collector.
14687 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14689 * liveness.c: Regalloc spill cost tuning.
14691 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14693 * mini-s390x.h: Correct S390_LONG macro.
14695 * mini-s390x.c: Cleanup unused code.
14697 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14699 * jit-icalls.h: New file.
14701 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14702 icalls and include that instead of including jit-icalls.c.
14704 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14707 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14709 * mini.c: when checking for member accessibility, also check for
14710 friend assemblies and for explicit interface implementations.
14712 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14714 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14716 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14718 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14719 common cases are done first.
14721 * mini-ops.h: Only define platform specific opcodes on the given platform.
14723 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
14726 2006-03-14 Martin Baulig <martin@ximian.com>
14728 Revert Paolo's change from r57348:
14730 * mini.h: don't use gboolean for bitfields.
14731 * mini.c: verifier changes for fields and methods accessibility.
14733 2006-03-13 Neale Ferguson <neale@sinenomine.net>
14735 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
14737 * mini-s390x.c: Fix conv_r_un.
14739 * cpu-s390, cpu-s390x.md: Fix lengths.
14741 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
14743 * mini.c: nested types have access to all the nesting
14744 levels, not just the enclosing types.
14746 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14748 * mini.c: added a few more verification checks.
14750 2006-03-12 Zoltan Varga <vargaz@gmail.com>
14752 * liveness.c: Merge optimizations from the linear-il branch.
14754 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14756 * mini-ia64.c (emit_call): Add a comment.
14758 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
14760 * tramp-ia64.c: Fix some warnings.
14762 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
14764 * mini.h: don't use gboolean for bitfields.
14765 * mini.c: verifier changes for fields and methods accessibility.
14767 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14769 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
14770 lazy icall wrapper changes.
14772 * dominators.c: Replace all the dominator algorithms with faster
14773 ones from the linear-il branch.
14775 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
14778 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14779 common cases are done first.
14781 * mini-amd64.c: Fix some warnings.
14783 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
14786 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
14789 * mini.h: Add a missing prototype.
14791 2006-03-10 Zoltan Varga <vargaz@gmail.com>
14793 * mini.c: Compile icall wrappers lazily.
14795 * mini-codegen.c: Use printf instead of g_print since its much faster.
14797 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14800 * mini.c (optimize_branches): Cache the negative result from
14801 remove_block_if_useless ().
14803 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
14804 Also fix some bblock linking issues.
14806 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
14809 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
14811 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
14812 accessed fields first, for better cache behavior.
14814 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14816 * mini.c: speedup IList<T> array accesses.
14818 2006-03-09 Zoltan Varga <vargaz@gmail.com>
14820 * mini.c (mono_method_to_ir): Handle large methods overflowing the
14821 inline_costs counter. Fixes #77190.
14823 2006-03-06 Zoltan Varga <vargaz@gmail.com>
14825 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
14826 trace messages. Fixes #77706.
14828 2006-03-04 Martin Baulig <martin@ximian.com>
14830 * tramp-amd64.c, tramp-x86.c
14831 (mono_debugger_create_notification_function): Use
14832 mono_global_codeman_reserve() to allocate a buffer at runtime and
14835 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
14837 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
14838 notification function at runtime and then call `initialize' in the
14839 `MONO_DEBUGGER__debugger_info' vtable.
14841 2006-03-04 Zoltan Varga <vargaz@gmail.com>
14843 * iltests.il: Fix a visibility problem.
14845 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14847 * driver.c, mini.c: add hooks for the counters API.
14849 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14851 * driver.c: show disabled options.
14853 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14855 * linear-scan.c: always use cost-driven selection.
14857 2006-02-28 Raja R Harinath <rharinath@novell.com>
14859 * jit-icalls.c (helper_compile_generic_method): Revert change from
14862 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
14864 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
14866 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
14868 * inssel.brg: style fixes, mostly to force the updated monoburg
14869 to run for people using svn.
14871 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
14873 * mini.c: match monoburg changes.
14875 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14877 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
14878 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
14879 declaration in the header file.
14881 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
14883 * helpers.c: reduce relocations and mem usage.
14885 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
14887 * mini.h, mini-codegen.c: disable logging features if
14888 requested by configure.
14890 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
14892 * mini.c: tiny verifier changes.
14894 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14896 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
14897 cpu-pentium.md: stack alignment changes for osx/x86,
14898 partially from Geoff Norton <gnorton@customerdna.com>.
14900 2006-02-24 Raja R Harinath <harinath@gmail.com>
14902 * jit-icalls.c (helper_compile_generic_method): Update to changes
14903 in metadata/class.c.
14905 2006-02-24 Zoltan Varga <vargaz@gmail.com>
14907 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
14909 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
14910 interface calls with large offsets.
14912 2006-02-23 Raja R Harinath <rharinath@novell.com>
14914 * jit-icalls.c (helper_compile_generic_method): Document the
14915 special-case we depend on so that we can inflate the method twice
14916 with the same context with no bad side-effects.
14918 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
14920 * mini-x86.c, mini-amd64.c: fix for case when xen support
14923 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
14925 * mini-x86.c, mini-amd64.c: generate code to access tls items
14926 in a faster way for Xen systems.
14928 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14930 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
14931 updates and compilation fixes for the OSX/x86 port, mostly from
14932 Geoff Norton <gnorton@customerdna.com>.
14934 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14936 * inssel.brg: faster interface call implementation
14937 to sync with the interface_offsets MonoVTable changes.
14939 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14941 * mini.c: more verification checks.
14943 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
14945 * mini.c: added a few more verification checks.
14947 2006-02-17 Neale Ferguson <neale@sinenomine.net>
14949 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
14950 facility on the processor and use it if available.
14952 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14954 * driver.c, aot.c, mini.c: throw exception if the IL code is
14955 invalid or unverifiable.
14957 2006-02-17 Raja R Harinath <rharinath@novell.com>
14959 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
14962 2006-02-16 Zoltan Varga <vargaz@gmail.com>
14964 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
14966 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14968 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
14969 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
14970 handling of instantiated generic valuetypes.
14972 2006-02-11 Zoltan Varga <vargaz@gmail.com>
14974 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
14975 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
14978 * generics.2.cs: Revert the nullable reftypes tests.
14980 2006-02-10 Zoltan Varga <vargaz@gmail.com>
14982 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
14983 using __builtin_frame_address (1) as it doesn't work in the presence
14984 of optimizations. Hopefully fixes #77273.
14986 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
14987 -> generics.cs change as it doesn't work with some automake versions.
14989 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14991 * mini.c: handle systems that sue a different way to
14992 retrieve the stack address of the current thread.
14994 2006-02-09 Zoltan Varga <vargaz@gmail.com>
14996 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
14997 it specially in the makefile.
14999 * generics.2.cs: Add tests for nullable reference types.
15001 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15003 * mini.c: always handle the case when mono_jit_init()
15004 is called in a thread different from the main thread,
15005 confusing libgc (bug #77309).
15007 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15009 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15011 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15013 * mini.c: change optimize_branches () to use a single loop
15014 and introduce a new optimization to simplify some range checks.
15016 2006-02-03 Martin Baulig <martin@ximian.com>
15018 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15019 and merged with debugger_thread_manager_add_thread().
15020 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15021 inform the debugger about the main thread.
15023 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15025 * basic.cs: Add test for div.un/rem.un constant folding.
15027 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15029 * cpu-s390x.md: correct int_xor_imm length
15031 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15033 * generics.2.cs: New test for #77442.
15035 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15038 2006-02-02 Martin Baulig <martin@ximian.com>
15040 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15041 <mono/metadata/mono-debug-debugger.h>
15043 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15045 2006-02-02 Martin Baulig <martin@ximian.com>
15047 * debug-debugger.h: New header file for debug-debugger.c.
15049 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15050 function is a separate thread anymore; add support for attaching.
15052 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15054 * tramp-x86.c: Fix a warning.
15056 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15058 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15059 on very large methods.
15061 * aot.c (load_patch_info): Fix a warning.
15063 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15065 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15066 mini-ops.h: alu membase optimizations.
15068 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15070 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15071 to speedup StringBuilder.
15073 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15075 * dominators.c (mono_compute_natural_loops): Fix detection of
15076 loop body start blocks.
15078 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15080 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15082 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15085 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15087 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15089 2006-01-25 Martin Baulig <martin@ximian.com>
15091 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15092 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15093 started to cleanup this file a little bit.
15095 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15097 * mini.c: optimize a codepath frequently happening in generics code.
15099 2006-01-23 Martin Baulig <martin@ximian.com>
15101 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15103 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15104 functions directly.
15106 * driver.c: debug-debugger.c is only available if
15107 `MONO_DEBUGGER_SUPPORTED' is defined.
15109 2006-01-23 Martin Baulig <martin@ximian.com>
15111 * debug-debugger.c: Only enable this on platforms where the Mono
15112 Debugger is working (x86 and x86_64).
15114 2006-01-21 Martin Baulig <martin@ximian.com>
15116 The Mono Debugger is now using the normal `mono' instead of the
15117 `mono-debugger-mini-wrapper' when executing managed code.
15119 * debug-debugger.c: New file; previously known as
15120 debugger/wrapper/wrapper.c.
15122 * debug-mini.c (mono_init_debugger): Removed.
15124 * driver.c (mono_main): Added new `--inside-mdb' command line
15125 argument which is used when running inside the debugger.
15127 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15129 * liveness.c (mono_analyze_liveness): Remove some unused data
15132 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15134 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15136 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15138 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15139 depends on implementation details of monobitset.
15141 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15144 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15146 * liveness.c: Update after monobitset changes.
15148 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15150 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15152 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15154 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15156 * mini-s390x.c: Remove warning messages.
15158 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15160 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15162 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15164 * generics.2.cs: Add ldelem/stelem_any test.
15166 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15168 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15170 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15172 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15174 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15176 * generics.2.cs: Reenable vtype tests.
15178 * inssel-x86.brg: Remove an icorrect valuetype rule.
15180 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15182 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15183 initial support for OP_ABS.
15185 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15187 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15189 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15191 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15192 conversion and implement LADD/LSUB.
15194 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15197 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15199 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15201 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15204 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15206 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15207 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15208 (stack walk problem).
15210 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15212 * aot.c (mono_aot_load_method): Fix a warning.
15214 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15216 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15218 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15220 * iltests.il: Add test for #77148.
15222 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15225 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15227 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15229 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15231 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15232 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15234 * basic-long.cs: Add lconv-to-r4/r8 tests.
15236 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15238 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15240 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15241 here as on other archs.
15243 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15245 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15247 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15249 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15251 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15253 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15254 instrument_prolog; Add memory_barrier instruction.
15256 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15258 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15260 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15262 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15264 * aliasing.c inssel.brg: Fix warnings.
15266 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15267 could skip initialization of some parts of memory.
15269 * mini.c mini-ia64.c: Fix warnings.
15271 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15273 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15275 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15276 a crash seen on sparc.
15278 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15280 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15282 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15284 * mini-ops.h: Add s390_backchain instruction
15286 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15288 * cpu-s390.md: Add s390_backchain instruction
15290 * mini-s390.c: Significant ABI changes
15292 * mini-s390.h: Cater for zero length structures
15294 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15296 * mini-s390.c: ABI fixes
15298 * inssel-s390.brg: Remove debug statements
15300 * cpu-s390.md: Fix length of ATOMIC_xx operations
15302 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15304 * basic-float.cs: Add float<->long conversion tests.
15306 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15308 * mini-s390.c: Fix LOCALLOC processing.
15310 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15312 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15314 * iltests.il: Add tests for some opcodes not covered by the other
15317 2005-12-15 Neale Ferguson <neale@sinenomine.net>
15319 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
15320 register loading for Tail processing; Correct trace output.
15322 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
15324 * cpu-s390.md: Correct size of jmp instruction.
15326 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15328 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
15330 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15332 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
15333 Bring s390 up to current level.
15335 2005-12-12 Zltan Varga <vargaz@gmail.com>
15337 * generics.2.cs: Disable the newly added tests as they do not work yet.
15339 * generics.2.cs: Add valuetype tests.
15341 2005-12-09 Zoltan Varga <vargaz@gmail.com>
15343 * basic-long.cs: Add i4->u8 test.
15345 * objects.cs: Add tests for JIT intrinsic.
15347 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
15348 optimizations lost by a mistake.
15350 2005-12-07 Zoltan Varga <vargaz@gmail.com>
15352 * basic-long.cs: Remove a test moved to objects.cs.
15354 * arrays.cs: Add more array tests.
15356 2005-12-06 Zoltan Varga <vargaz@gmail.com>
15358 * arrays.cs: Add new tests for multi-dimensional arrays.
15360 2005-12-06 Raja R Harinath <rharinath@novell.com>
15362 * Makefile.am (test_sources2): Add generics.2.cs.
15363 (EXTRA_DIST): Add test_sources2.
15365 2005-12-05 Ben Maurer <bmaurer@ximian.com>
15367 Support for boxing and unboxing nullable types as well as the
15368 isinst operation on nullables, per the CLI ammendment.
15370 * inssel.brg (CEE_ISINST): Special case for nullable
15372 * mini.c (handle_unbox_nullable): new method
15373 (handle_box): Special case for nullable types
15374 (mono_method_to_ir): Call handle_unbox_nullable in correct
15377 * generics.2.cs: New test suite
15379 * Makefile.am: Support for regression tests with generics.
15381 2005-12-03 Zoltan Varga <vargaz@gmail.com>
15383 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
15384 allocated to registers. Fixes #76800.
15386 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
15388 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
15390 2005-11-30 Zoltan Varga <vargaz@gmail.com>
15392 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
15395 2005-11-29 Zoltan Varga <vargaz@gmail.com>
15397 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
15400 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
15402 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
15403 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
15405 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
15406 single precision before storing to a single precision location.
15408 2005-11-28 Raja R Harinath <rharinath@novell.com>
15410 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
15412 2005-11-27 Zoltan Varga <vargaz@gmail.com>
15414 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
15417 * basic.cs: Remove test_0_byte_compares test which was moved to
15418 objects.cs a long time ago.
15420 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15422 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15424 2005-11-20 Zoltan Varga <vargaz@gmail.com>
15426 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
15427 handlers are called.
15429 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
15432 * mini-ia64.c: Add support for the throw->branch exception
15435 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
15437 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15439 * mini.c: Enabled "fastpath" deadce :-)
15441 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15443 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
15444 alias analysis pass to support it.
15445 * mini.h: Likewise.
15447 * liveness.c: Likewise (liveness computation can use aliasing
15448 information to be more accurate).
15449 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
15450 moreover made so that "--compile-all" uses the given optimization
15451 flags and not the default ones.
15452 * aliasing.c: Alias analysis (new file).
15453 * aliasing.h: Likewise.
15454 * Makefile.am: added "aliasing.c" and "aliasing.h".
15456 2005-11-17 Zoltan Varga <vargaz@gmail.com>
15458 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
15461 2005-11-13 Zoltan Varga <vargaz@gmail.com>
15463 * mini-exceptions.c (mono_handle_exception_internal): Remove the
15464 fp >= end_of_stack exit condition, as it is not needed, and it might
15465 become true for fp eliminated frames.
15467 2005-11-11 Zoltan Varga <vargaz@gmail.com>
15469 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
15472 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
15474 * mini-arm.c: fixed alignment of doubles/longs to match
15475 the C ABI (bug #76635).
15477 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
15479 * aot.c: fix compilation with --enable-minimal=aot.
15481 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
15483 * mini-arm.c: fixed compatibility with the new
15484 floating point emulator package for compares.
15486 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
15488 * mini.c : reverted sig->pinvoke changes (r51396-51397).
15490 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
15492 * mini-exceptions.c (print_stack_frame): Output to stderr.
15493 (mono_handle_native_sigsegv): Ditto.
15495 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15497 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
15498 OP_LCONV_TO_OVF_I implementation.
15500 * mini-amd64.c: Add support for the throw->branch exception
15503 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
15504 when the catch clause catches a more general exception, i.e. Object.
15506 2005-10-30 Zoltan Varga <vargaz@gmail.com>
15508 * cpu-ia64.md: Remove unused opcodes.
15510 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
15511 specific defines for architectures defining USE_SIGACTION.
15513 * mini-ia64.c: Fix some warnings.
15515 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
15516 version seemed to skip a frame.
15518 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15520 * mini.c: Clean up the usage of sig->pinvoke flag. Now
15521 only calls which are made to native code use this flag.
15523 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
15525 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
15526 varargs methods as well.
15528 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
15529 which have save_lmf set. Reorganize methods prologs a bit.
15531 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
15532 debugger to the proper place.
15534 2005-10-29 Martin Baulig <martin@ximian.com>
15536 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
15537 when running inside the debugger until the debugger has support
15540 2005-10-26 Zoltan Varga <vargaz@gmail.com>
15542 * mini.h: Fix a warning.
15544 2005-10-24 Miguel de Icaza <miguel@novell.com>
15546 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
15547 we expose publicly, this returns the string.
15549 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
15551 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
15552 with fp elimination.
15554 2005-10-21 Zoltan Varga <vargaz@gmail.com>
15556 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
15557 native stacktrace using the glibc 'backtrace' function if available.
15559 2005-10-20 Zoltan Varga <vargaz@gmail.com>
15561 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
15563 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
15564 handle SIGSEGVs received while in native code.
15566 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
15567 code, call mono_handle_native_sigsegv which will abort the runtime
15568 after printing some diagnostics, instead of converting it into a
15569 confusing NullReferenceException.
15571 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15573 * cpu-pentium.md: Remove unused opcodes.
15575 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15577 * mini-amd64.h (MonoLMF): Add rsp field.
15579 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15582 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15584 * mini-codegen.c (get_register_spilling): Fix some warnings.
15586 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15588 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15589 elimination during exception handling. Enable fp elimination by
15592 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15595 2005-10-16 Martin Baulig <martin@ximian.com>
15597 * mini-exceptions.c
15598 (mono_debugger_run_finally): New public method for the debugger.
15600 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15602 * debug-mini.c (mono_debug_init_method): Fix warning.
15604 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15605 the 'exname' parameter const to fix some warnings.
15607 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15609 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15610 introduced by the previous patch.
15612 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15614 * basic-float.cs: Add test for precision of float arithmetic.
15616 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15617 when loading/storing single values from/to memory.
15619 * mini.c (mono_jit_compile_method_with_opt): Create the function
15620 pointers in the correct domain.
15622 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15624 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15625 introduced by previous patch.
15627 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15628 when out_filter_idx is NULL.
15630 * mini-exceptions.c: Don't run filter clauses twice during exception
15631 handling. Fixes #75755.
15633 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15635 * aot.c: Add support for ldflda wrappers.
15637 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15640 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15642 * mini.c, mini.h: do not consider exception handlers blocks when
15643 setting up interface variables.
15645 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15647 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15649 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15651 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15652 causes a regression.
15654 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15656 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15658 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15659 of the OP_P definitions.
15661 * TODO: Add a proposal for dealing with the CEE/OP mess.
15663 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15664 optimizations from the x86 port.
15666 * cpu-amd64.md: Ditto.
15668 * basic.cs basic-long.cs: Add tests.
15670 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15672 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15673 Patrik Torstensson's implementation of my exception-handling
15674 optimization idea, when the exception object is not used
15677 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15679 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15680 of the mul_imm optimizations from the old jit.
15682 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15684 * mini.c, liveness.c: patch by Patrik Torstensson and
15685 Zoltan Varga to improve performance in methods with
15688 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15690 * driver.c: Remove 'Globalization' entry from --version.
15692 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15694 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15695 there is a profiler interested in JIT events.
15697 * aot.c: Load profile files produced by the AOT profiling module, and
15698 reorder methods based on the profiling info. Add a 'method_order' table
15699 to the AOT file to make mono_aot_find_jit_info work with the reordered
15702 * mini.h: Bump AOT file version info.
15704 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15706 * mini-arm.h: work around what looks like a gcc bug when optimizations
15709 2005-09-28 Raja R Harinath <rharinath@novell.com>
15711 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15712 conditionals. Use ...
15713 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15715 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15717 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15718 to determine the amount of memory to copy when passing valuetypes.
15720 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15721 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15723 2005-09-27 Zoltan Varga <vargaz@gmail.com>
15725 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
15726 information about aot.
15728 2005-09-27 Ben Maurer <bmaurer@ximian.com>
15730 * *.c: Replace the use of {Enter,Leave}CriticalSection with
15731 macros. This will allow a deadlock debugger to easily be plugged
15734 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
15736 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
15738 2005-09-27 Raja R Harinath <rharinath@novell.com>
15740 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
15741 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
15742 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
15743 ($(arch_built)) [CROSS_COMPILING]: Error out.
15745 2005-09-26 Zoltan Varga <vargaz@gmail.com>
15747 * aot.c: Add support for the no_special_static flag for classes.
15749 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15751 * Reapply reverted patches.
15753 * *: Revert r50174 as well.
15755 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
15757 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15759 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
15761 2005-09-23 Miguel de Icaza <miguel@novell.com>
15763 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
15764 part of the SIG_HANDLER_SIGNATURE.
15766 2005-09-23 Zoltan Varga <vargaz@gmail.com>
15768 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
15771 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
15772 introduced by previous patch.
15774 2005-09-21 Zoltan Varga <vargaz@gmail.com>
15776 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
15777 saved registers too.
15779 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
15780 upon the information returned by get_call_info ().
15782 * mini-x86.c (add_float): Fix stack size calculation.
15783 (mono_arch_call_opcode): Rewrite this so it works based up the
15784 information returned by get_call_info ().
15785 (mono_arch_get_this_vret_args): Ditto.
15787 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
15789 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
15790 in cinfo to determine the registers which need to be used.
15792 2005-09-20 Miguel de Icaza <miguel@novell.com>
15794 * driver.c (mono_main): Add --server and --desktop flags.
15796 2005-09-16 Zoltan Varga <vargaz@gmail.com>
15798 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
15799 registers as global registers.
15801 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
15802 longer needed with the new register allocator.
15804 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
15806 * cpu-ia64.md: Remove unused opcodes.
15808 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
15810 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
15812 * cpu-amd64.md: Remove unused opcodes.
15814 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
15815 needed with the new register allocator.
15817 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
15820 2005-09-16 Raja R Harinath <rharinath@novell.com>
15822 * Makefile.am (check-local): Don't invoke semdel-wrapper.
15824 2005-09-16 Martin Baulig <martin@ximian.com>
15826 * exceptions-amd64.c
15827 (throw_exception): Don't call mono_debugger_throw_exception() if
15828 we're a rethrow - see the FIXME in the code.
15830 2005-09-15 Geoff Norton <gnorton@customerdna.com>
15832 * mini.c (mono_init_exceptions): This only works on some architectures.
15834 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15836 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
15839 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
15841 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
15842 now in mini-exceptions.c.
15844 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
15846 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
15847 now in mini-exceptions.c.
15849 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15851 * exceptions-x86.c: Applied patch from Patrik Torstensson
15852 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
15854 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
15855 code into mini-exceptions.c. Add some assertions to it.
15857 2005-09-12 Zoltan Varga <vargaz@gmail.com>
15859 * aot.c (emit_section_change): Applied patch from "The Software Team"
15860 (<software@solmersa.com>). Fix as errors on windows.
15862 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15864 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
15865 method info into the LMF.
15867 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15869 * mini-ia64.c: Add proper unwind info for method epilogs.
15871 * exceptions-ia64.c: Add some code to help debugging.
15873 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
15875 * mini-exceptions.c: Fix warning.
15877 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15879 * mini.c: Really fix build.
15881 * mini-x86.c mini-amd64.c: Fix build.
15883 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15885 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
15887 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
15888 some Interlocked methods as intrinsics.
15890 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
15891 for Thread methods as well.
15893 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
15895 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
15897 * mini-ia64.c mini-x86.c mini-amd64.c
15898 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
15901 * mini.c (mono_init_exceptions): Fix build breakage.
15903 2005-09-10 Zoltan Varga <vargaz@gmail.com>
15905 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
15906 of instructions. Use the new ia64_unw_op macros for emitting unwind
15909 * mini.c (mono_init_exceptions): Initialize exception handling
15910 related trampolines at startup.
15912 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
15914 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
15916 2005-09-09 Zoltan Varga <vargaz@gmail.com>
15918 * mini.c: Handle type loading errors gracefully during compilation and
15919 throw the appropriate exception.
15921 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
15923 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
15924 for the mono binary.
15926 2005-09-09 Martin Baulig <martin@ximian.com>
15928 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
15931 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15933 * mini-arm.h: use emulation for conv.r.un for the release.
15935 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15937 * mini-arm.c, objects.cs: more fixes and tests for them.
15939 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15941 * mini-arm.c: align structures to at least 4 bytes to be able
15942 to keep our current optimized memcpy.
15944 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
15946 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
15948 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15950 * mini.c: ignore SIGPIPE.
15952 2005-09-04 Zoltan Varga <vargaz@gmail.com>
15954 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
15956 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
15958 2005-09-02 Zoltan Varga <vargaz@gmail.com>
15960 * mini.h: Add prototype for mono_allocate_stack_slots_full.
15962 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15964 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
15965 exception handling support.
15966 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
15967 patch by Brian Koropoff <briank@marakicorp.com>).
15969 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
15971 * mini.c: revert another 'optimization' which breaks when
15972 items on the eval stack need to be saved at a basic block end
15975 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15977 * jit-icalls.c: for arrays, ensure we always provide
15980 2005-08-30 Zoltan Varga <vargaz@gmail.com>
15982 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
15984 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
15986 2005-08-29 Zoltan Varga <vargaz@gmail.com>
15988 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
15989 arguments in their original register.
15991 2005-08-28 Zoltan Varga <vargaz@gmail.com>
15993 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
15996 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
15997 when ssapre is enabled.
15999 * inssel-long.brg: Fix bug in previous patch.
16001 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16002 multiplication by a constant.
16004 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16006 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16009 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16012 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16014 * inssel-arm.brg: apply changes tested by Brian Koropoff
16015 <briank@marakicorp.com>.
16017 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16019 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16021 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16023 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16024 to the same register if dreg is just a base register.
16025 (print_ins): Improve printing of membase opcodes.
16027 * inssel-x86.brg: Add optimized ldind(reg) rules.
16029 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16031 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16033 * mini.c: when running under valgrind, set the stack bottom for
16034 the GC at the actual approximate stack for the app (fixes running
16035 mono with valgrind).
16037 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16039 * mini.c: do no break at the first valuetype to init found
16040 (fixes bug #75791).
16042 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16044 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16046 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16048 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16050 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16052 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16054 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16056 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16058 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16061 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16064 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16067 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16069 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16071 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16073 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16074 in the tail recursion optimization.
16076 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16077 debug info into the assembly file.
16079 * iltests.il: Add test for filter regions.
16081 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16082 initial stack of filter regions. Fixes #75755.
16084 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16086 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16087 stack requirements.
16089 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16091 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16092 the check for an already compiled method on non-ia64 platforms.
16093 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16096 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16098 * inssel-x86.brg: Add some optimized call rules.
16100 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16102 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16105 * mini.h mini-trampolines.c: Pass the trampoline argument to
16106 mono_arch_patch_delegate_trampoline.
16108 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16110 * mini-trampolines.c: Fix build.
16112 * mini-amd64.h: Add delegate trampolines.
16114 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16116 * inssel-amd64.brg: Add optimized call rules.
16118 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16120 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16122 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16124 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16127 * mini-ia64.c: Remove LMF fixmes.
16129 * mini-ia64.h: Remove most fields from LMF.
16131 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16133 * mini-trampolines.c: Add support for IA64 function descriptors.
16135 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16136 for IA64 function descriptors.
16138 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16140 * tramp-arm.c: patch the vtable for virtual calls. Added
16141 support code to register/unregister the LMF.
16142 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16145 2005-08-19 Dick Porter <dick@ximian.com>
16147 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16148 bit value if needed.
16150 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16152 * mini.c (mini_get_method): Move handling of wrapper data here.
16154 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16156 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16159 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16160 bblock->code does not remain empty.
16162 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16164 * arrays.cs: Add regression test for #75832.
16166 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16167 rules. Fixes #75832.
16169 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16170 instruction scheduling.
16172 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16174 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16176 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16178 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16180 * mini-codegen.c: Fix VC build.
16182 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16184 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16186 * mini.h: fix signature for mono_register_opcode_emulation.
16188 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16190 * mini.c: Get rid of most of the helper_sig_... constants using
16191 mono_create_icall_signature ().
16193 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16195 * jit-icalls.c (helper_ldstr): New helper function.
16197 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16199 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16200 throw, load the string using a helper call instead of creating a string object.
16202 * aot.c: Update after LDSTR changes.
16204 * mini.h: Bump AOT file version.
16206 * aot.c: Save class size info into the AOT file. Print more statistics during
16209 * mini.h: Bump AOT file version.
16211 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16212 ordering of disasm cases. Fixes #74957.
16214 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16216 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16217 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16218 the generic code needed for the ARM port.
16220 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16222 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16223 inssel-arm.brg: more ARM features and fixes.
16225 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16227 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16228 ARM port work in progress.
16230 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16232 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16234 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16236 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16238 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16240 * *-ia64.*: Ongoing IA64 work.
16242 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16244 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16246 * TODO: Remove out-of-data todo stuff.
16248 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16251 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16253 * mini.h: Bump corlib version.
16255 2005-07-27 Martin Baulig <martin@ximian.com>
16258 (create_copy_ins): Added `const unsigned char *ip' argument; set
16259 `copy->cil_code' from it.
16261 2005-07-27 Martin Baulig <martin@ximian.com>
16263 * mini-exceptions.c (mono_handle_exception): Don't call
16264 mono_debugger_handle_exception() for filters.
16266 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16268 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16271 2005-07-26 Martin Baulig <martin@ximian.com>
16273 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16275 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16276 helper_compile_generic_method() if the method is actually virtual
16279 2005-07-26 Martin Baulig <martin@ximian.com>
16282 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16283 public; this is now accessed directly by the debugger.
16284 (mono_generic_trampoline_code): Removed.
16287 (mono_debug_init_method): Also add interncalls and wrappers.
16289 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16291 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16293 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16295 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16297 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16299 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16301 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16303 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16304 getting TLS offsets on AMD64 too.
16306 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16308 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16310 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16312 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16313 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16315 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16317 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
16319 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
16322 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
16323 mono_sparc_is_virtual_call ().
16325 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
16327 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
16328 trampoline parameters.
16330 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
16332 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
16333 to mono_arch_get_vcall_slot_addr.
16335 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
16338 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
16340 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16342 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
16344 2005-07-19 Martin Baulig <martin@ximian.com>
16346 * exceptions-amd64.c (throw_exception): Call
16347 mono_debugger_throw_exception() here like we're doing it on i386.
16349 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16351 * mini-ia64.c: Add optimized TLS access support.
16353 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
16355 * mini-exceptions.c: Ongoing IA64 work.
16357 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
16359 * mini.c: Use the default optimization set when embedding. Fixes
16362 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
16364 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
16365 of trampolines to a separate file.
16367 * mini-trampolines.c: New file.
16369 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
16372 * tramp-x86.c: Reorganize the trampoline code to be similar to the
16375 * mini-codegen.c: Fix cygwin build.
16377 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
16379 * mini.c: Add some minor changes needed by the IA64 port.
16381 * *-ia64.*: Ongoing IA64 work.
16383 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
16385 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
16386 trampolines into arch-independent and arch-dependent parts.
16388 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
16390 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
16392 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
16394 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
16395 the xp-regalloc-branch for amd64.
16397 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
16398 xp-regalloc-branch for x86.
16400 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
16402 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
16404 2005-07-06 Martin Baulig <martin@ximian.com>
16407 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
16408 (mono_jit_runtime_invoke): Likewise.
16410 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
16412 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
16415 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
16416 without loading their metadata. Reorganize the file format so exception handling+
16417 debug info is kept separate from normal method info. Create MonoJitInfo
16418 structures for methods lazily.
16420 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
16422 (x86_class_init_trampoline): Patch AOT class init trampolines too.
16424 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
16426 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
16429 * mini.h: Bump AOT file version.
16431 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
16433 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16435 2005-07-01 Raja R Harinath <rharinath@novell.com>
16437 * Makefile.am (check-local): Call semdel-wrapper.
16439 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
16441 * mini-x86.c: Revert the last change as it seems to break the build..
16443 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
16445 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16447 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
16449 2005-06-27 Ben Maurer <bmaurer@ximian.com>
16451 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
16452 outside of the macro, so strange stuff doesn't happen with gcc4
16453 (NEW_AOTCONST_TOKEN): Likewise.
16455 2005-06-28 Martin Baulig <martin@ximian.com>
16457 * mini.c (mini_class_is_system_array): New static method; use this
16458 instead of `klass->parent == mono_defaults.array_class' everywhere
16459 since this also works for the new generic array class.
16461 2005-06-26 Ben Maurer <bmaurer@ximian.com>
16463 * inssel.brg: Remove warnings.
16465 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
16467 * mini-ia64.c: Ongoing IA64 work.
16469 * basic-float.cs: Add float->i1 conversion test.
16471 * iltests.il: Add conv.u4 test.
16473 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
16475 * inssel-long.brg: Fix bug caused by last change.
16477 2005-06-23 Geoff Norton <gnorton@customerdna.com>
16479 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
16480 BSDs. Allows the x86 JIT to work on OSX86
16482 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
16484 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
16487 * mini-ia64.c: Ongoing IA64 work.
16489 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
16491 * mini-ia64.c: Ongoing IA64 work.
16493 * driver.c: Clean up jit_code_hash as well when using --regression.
16495 * inssel-long.brg: Fix long->i4/u4 conversion rules.
16497 * basic-long.cs: Add tests for long->u4 conversion.
16499 2005-06-18 Ben Maurer <bmaurer@ximian.com>
16501 * mini.c: Take mono_get_domainvar out of macros. This makes sure
16502 that we do not depend on undefined C behavior: the order stuff
16503 gets evaluated within an expression. Fixes mono when compiled on
16506 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
16508 * *-ia64.*: Ongoing IA64 work.
16510 * aot.c: Lower memory usage while loading AOT methods.
16512 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
16514 * mini.h: Bump AOT file format version.
16516 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
16518 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
16520 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
16522 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
16523 not on callee assembly). Fixed some comments.
16525 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
16527 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
16528 it gets proper disassembly.
16529 (emit_method_info): Remove some dead code.
16531 * mini.c (mini_method_compile): Allways allocate the GOT var in
16532 mono_method_to_ir for emulating opcodes.
16534 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
16536 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
16537 before freeing the code memory. Fixes #74990.
16539 * objects.cs: Add regression test for #74992.
16541 * liveness.c: Extend live ranges of arguments to the beginning of the
16542 method. Fixes #74992.
16544 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
16545 so it points into the faulting instruction.
16547 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
16549 * jit-icalls.c (mono_imul_ovf): Add exception handling.
16551 * *-ia64.*: Ongoing IA64 work.
16553 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
16555 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
16557 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
16559 * *-ia64.*: Ongoing IA64 work.
16561 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
16563 * basic-long.cs: Add tests for add/sub.ovf.
16565 * basic.cs: Add tests for sub.ovf.
16567 * *-ia64.*: Ongoing IA64 work.
16569 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16571 * *-ia64.*: Ongoing IA64 work.
16573 * basic.cs: Add conv.ovf.i4.un test.
16575 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16577 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16579 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16581 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16583 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16585 * *-ia64.*: Ongoing IA64 work.
16587 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16590 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16592 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16594 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16596 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16598 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16600 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16601 of a call is callable by a near call.
16603 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16605 * mini-ia64.c: Ongoing IA64 work.
16607 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16609 * genmdesc.c: Make the generated array non-static.
16611 * inssel-long.brg: Fix LSHR_IMM rule.
16613 * *-ia64.*: Ongoing IA64 work.
16615 * *-ia64.*: Ongoing IA64 work.
16617 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16619 * *-ia64.*: Ongoing IA64 work.
16621 * *-ia64.*: Ongoing IA64 work.
16623 * mini-ia64.c: Ongoing IA64 work.
16625 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16627 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16629 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16631 * objects.cs basic-long.cs: Move some tests to objects.cs.
16633 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16635 * *-ia64.*: Ongoing IA64 work.
16637 * iltests.il: Add a new test.
16639 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16640 newobj. Fixes #75042.
16642 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16644 * *-ia64.*: Ongoing IA64 work.
16646 * *-ia64.*: Ongoing IA64 work.
16648 * *-ia64.*: Ongoing IA64 work.
16650 * basic.cs objects.cs: Move tests accessing static variables as well.
16652 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16654 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16656 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16658 * driver.c: Always print failed tests.
16660 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16663 * *ia64*: Ongoing IA64 work.
16665 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16667 * basic.cs: Add tests for add.ovf. Fix warnings.
16669 2005-05-18 Miguel de Icaza <miguel@novell.com>
16671 * driver.c (mono_main): Avoid crash if no argument is passed to
16672 --break; Do not use g_error, but f_printf. And fix all other
16673 ocurrences of the same crash.
16675 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16677 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16678 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16681 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16683 * *-ia64.*: Add beginnings of IA64 backend.
16685 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16687 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16689 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16692 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16694 * mini-amd64.c: Fix a warning.
16696 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16698 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16699 in float_neg. Fixes #74897.
16701 * mini-amd64.c (emit_call): Fix another near call bug.
16703 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16705 * declsec.c: Keep the appdomain information in the structure. Added a
16706 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16707 value gets overwritten).
16708 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16709 an MonoAppDomain member to MonoSecurityFrame.
16710 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16711 used in the stack walk. Now use a MonoArray which grow (double) when
16714 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16716 * mini.c: Re-enabled runtime cleanup, since running threads should
16717 now properly stop when exiting.
16719 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16721 * mini-codegen.c: New file contaning the arch-independent local
16722 register allocator. Not used by any architectures yet.
16724 * mini.h linear-scan.c: Merge some changes from the
16725 mini-xp-local-regalloc branch.
16727 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
16729 * mini-amd64.c (emit_call): Fix calls to native functions when the
16730 runtime is compiled as a shared library. Fixes #74756.
16732 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
16733 on a literal field. Fixes #74751.
16735 2005-04-25 Raja R Harinath <rharinath@novell.com>
16737 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
16739 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
16741 * objects.cs: Add missing null casting test.
16743 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
16745 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
16746 in wrapper methods. Also rename 'address' variable to 'offset'.
16748 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
16750 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
16753 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
16755 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16758 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16760 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
16762 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16764 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
16765 just the last bytes.
16767 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16769 * aot.c (mono_compile_assembly): Fix warning.
16771 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
16772 by the _MSC_VER stuff.
16774 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
16776 * inssel-long.brg: Fix #74588.
16778 * cpu-amd64.md: Fix #74591.
16780 * iltests.il: Add new regression tests.
16782 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
16784 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
16787 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
16789 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
16791 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
16792 from Bill Middleton <flashdict@gmail.com>.
16794 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
16796 * arrays.cs: Add new regression test. Fix warnings.
16798 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
16800 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
16801 and leakage in CKFINITE.
16803 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
16804 this to a null op since it is called on amd64 too.
16806 * exceptions-amd64.c (get_throw_trampoline): Align stack.
16808 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
16809 body since this is not used on amd64.
16811 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
16813 * mini-amd64.c: Remove obsolete fixmes.
16815 * mini.c (print_method_from_ip): Fix debugging support.
16817 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16819 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
16820 so that expressions that don't give much gain are not reduced.
16821 * ssapre.h: Likewise.
16823 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
16825 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
16827 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
16829 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
16831 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
16833 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
16835 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
16837 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
16839 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
16842 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
16844 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
16846 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
16848 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
16849 MONO_ARCH_USE_SIGACTION. Fixes #74252.
16851 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
16853 * mini-x86.c: Fix up stack overflow handling.
16855 * exceptions.cs: Add new regression test.
16857 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
16859 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
16860 mono_jit_thread_attach.
16862 * mini.c (mono_method_to_ir): Verify called method is not abstract.
16864 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16866 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
16867 avoid calling constructors using callvirt.
16869 * inssel.brg: Fix #74073.
16871 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
16873 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
16874 compilation with non-GCC compilers.
16875 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
16876 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
16878 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
16880 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
16881 klass->interface_offsets (will likely fix bug#74073).
16883 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16885 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
16887 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
16889 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
16890 to amd64_div_reg_size ().
16892 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
16894 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
16896 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
16898 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16900 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
16902 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16904 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
16906 * mini.c (mono_precompile_assembly): Load and precompile referenced
16907 assemblies as well. Fixes #74015.
16909 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
16911 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
16913 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
16915 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
16916 a lot of checks and (anyway) permissions cannot work until corlib is
16919 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
16921 * mini-ppc.c: fixed ABI issue on sysv/ppc.
16923 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
16925 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
16926 calls (fixes bug#72824).
16928 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16930 * mini.c: fix tail recursion elimination (see test in bug#73936).
16932 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
16934 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
16935 some fp functions in sse2 mode.
16937 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
16939 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
16941 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
16943 * mini.h mini.c: Add mono_get_jit_tls_key ().
16945 * mini-x86.c: Enable fast TLS support on windows.
16947 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
16949 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
16950 * mini.c: Check for p/invoke method when generating code. If a
16951 p/invoke method, or it's class, isn't decorated with [Suppress
16952 UnmanagedCodeSecurity] then generate code to call System.Security.
16953 UnmanagedDemand (only if the security manager is active).
16955 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16957 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
16958 last change as it seems to cause strange crashes.
16960 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16962 * *.c: handle unsafe function pointers where needed.
16964 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16966 * mini.c (mono_jit_free_method): Remove the fixme too.
16968 2005-03-15 Miguel de Icaza <miguel@novell.com>
16970 * mini.c: As discussed, make the code actually free the delegate
16971 thunk now, to enable the debugging of delegate problems, use
16972 MONO_DEBUG=1 when running Mono.
16974 This takes also care of parts of the leaks as seen by Joe.
16976 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
16978 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
16979 thread_tls_offset calculation.
16981 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
16983 * declsec.c: Reworked linkdemand checks for icall. The previous code
16984 was using the declaration code (untrusted) and didn't work as expected
16985 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
16988 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
16990 * iltests.il: Add new localloc test.
16992 * mini-amd64.c: Handle large stack allocations the same way as on
16993 windows if stack overflow handling is working.
16995 * mini-amd64.c: Allocate the signal stack using mmap.
16997 * mini.c (sigsegv_signal_handler): Fix reading of context.
16999 * mini-exceptions.c: Fix up stack overflow handling.
17001 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17003 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17005 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17007 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17009 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17010 tramp_init functions as they are no longer needed.
17012 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17014 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17016 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17018 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17020 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17023 * mini-ops.h: Add OP_LMUL_IMM.
17025 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17026 long mul/div opcodes as intrinsic.
17028 * mini-amd64.c (emit_call): Handle the case when the callee might be
17031 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17033 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17036 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17038 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17040 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17042 * mini.c (mono_codegen): Don't leak here, to help people running
17045 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17047 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17048 conversions in sse2 mode.
17050 * basic-float.cs: Add regression test.
17052 * mini-amd64.c: Reenable sse2.
17054 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17056 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17058 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17060 * driver.c: Copyright text should include 2005.
17062 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17064 * cpu-amd64.md (load_membase): Fix more max lengths.
17066 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17068 * cpu-amd64.md (load_membase): Fix max length.
17070 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17072 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17074 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17075 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17077 * basic-float.cs: Add rounding regression test.
17079 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17081 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17083 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17084 structures in registers for pinvoke wrappers.
17086 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17088 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17090 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17092 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17093 wrapper to mono_jit_thread_attach.
17095 * mini.c (mini_jit_thread_attach): New jit icall.
17097 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17098 native->managed wrappers.
17100 * exceptions.cs: Add new regression test.
17102 * mini.c (optimize_branches): Check regions in the cbranch to throw
17103 block case as well. Fixes #73242.
17105 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17107 * mini.c: thread safety fixes.
17109 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17111 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17112 patching stuff, since delegates use jump trampolines so there is
17115 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17118 * tramp-amd64.c: Fix build.
17120 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17121 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17123 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17124 Rename this to mono_arch....
17125 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17127 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17129 * mini-amd64.c (emit_call): If both the caller and the callee is
17130 guaranteed to have 32 bit addresses, emit a normal call.
17132 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17134 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17135 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17136 method_ptr inside delegates.
17138 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17140 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17141 invalidated. Fixes #73001.
17143 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17145 * mini-x86.c: Only use stdcall for pinvokes on windows.
17147 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17149 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17150 * mini-x86.c: remove unreliable __thread var offset detection,
17151 use the correct accessors and enable by default.
17153 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17155 * mini.c (mono_jit_free_method): Fix memory leak.
17157 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17159 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17161 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17163 * cpu-amd64.md: Fix lengths of atomic opcodes.
17165 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17167 * driver.c: try to not imply using ICU is any good.
17169 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17171 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17172 functions as inline ops.
17174 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17175 some Interlocked functions as inline ops.
17177 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17179 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17181 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17183 * mini.c: Add support for OP_NOT_TAKEN.
17185 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17186 structures in registers for pinvoke wrappers.
17188 * mini-amd64.c: Fix warnings.
17190 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17192 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17194 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17196 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17197 address instead of loading the address from it.
17199 * mini-x86.c: Add support for returning small structs in registers
17200 on Win32. Fixes part of #70864.
17202 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17204 * trace.c (get_token): Improve error checking.
17206 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17208 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17210 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17212 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17213 it can be reused for MonoClass.
17214 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17217 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17219 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17220 instead of a MonoReflectionMethod. The method information wasn't used
17221 when displaying SecurityException details (but will be now).
17223 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17225 * Makefile.am : windows build fix.
17227 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17229 * iltests.il: Add new regression test.
17231 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17234 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17236 * mini.c: Moved linkdemand check into helper function check_linkdemand
17237 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17240 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17242 * declsec.c: Added statistics counter for different kinds of
17244 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17245 (and commented) declaration.
17246 * mini.c: Added statistics counter for security Demand code
17247 generation. Added display of security statistics.
17249 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17251 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17252 Fix compilation errors under gcc-2.95.
17254 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17256 * mini.c, driver.c: Use the new jit trampoline hashtable
17258 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17260 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17262 2005-02-11 Martin Baulig <martin@ximian.com>
17264 * debug-mini.c (mono_debug_close_method): Free the line number array.
17266 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17268 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17271 * mini.h: Bump AOT file format version.
17273 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17275 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17277 * declsec.h: Added macros to get/set lazyly initialized security
17278 informations about assemblies. Added new enum for different type of
17279 possible LinkDemand violation. Added function to check LinkDemands.
17280 * mini.h: Added a field to MonoCompile to hold any security violation
17281 detected when JITting a method (so it can be thrown later).
17282 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17283 and CEE_CALLVIRT. Added code to throw exception at the end of
17284 mini_method_compile (note: the exception is unhandled right now).
17286 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17288 * mini.c, jit-icalls.c: use the managed implementation of
17289 memset for initobj and memset, to avoid managed <-> unmanaged
17292 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17294 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17295 optimization if it would need a GOT var.
17297 * basic.cs: Add tests for constant propagation and switch statements.
17299 * ssa.c: Fix out-of-range constant propagation and switch statements.
17301 2005-02-09 <vargaz@freemail.hu>
17303 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17305 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17307 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17309 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17311 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17313 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17315 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17316 arithmetic operations.
17318 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
17320 * mini-ppc.c: add a workaround for broken user code that
17321 DllImports vararg functions with non-vararg signatures.
17323 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
17325 * mini.c (mono_jit_compile_method_inner): Add detection and a
17326 meaningfull error message for assemblies written in Managed C++.
17328 * tramp-amd64.c mini-amd64.h: Add support for
17329 create_trampoline_from_token ().
17331 * aot.c mini-x86.c abcremoval.c: Applied patch from
17332 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
17334 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
17336 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
17337 which takes a MonoImage/token as parameter instead of a MonoMethod.
17339 * aot.c: Use the new trampoline for initializing vtables.
17341 * aot.c: Add support for ldfld/stfld_remote wrappers.
17343 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
17344 rules for compare <MEM>, IMM.
17346 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
17348 * aot.c: Handle inherited finalizers correctly.
17350 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
17352 * inssel.brg (stmt): Add a missing _setup_... ().
17354 * aot.c: Save some parts of the class state to the AOT file and use it
17355 to recompute that state when a class is initialized.
17357 * mini.c: Install AOT hooks into the runtime.
17359 * mini.h: Bump AOT file format version.
17361 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
17364 * iltests.il: Add new test.
17366 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
17368 * mini.c: fix typo.
17370 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
17372 * mini.c: setup the statistical profiler in the thread attach
17373 callback to cope with the new single thread code.
17375 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
17377 * mini-ppc.c: ensure we have enough room for the profiler
17378 calls (fixed bug#72084).
17380 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
17382 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
17385 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17387 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
17389 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17391 * ssapre.c: Fixed an issue with down safety (this allows IronPython
17392 to succesfully execute parrotbench).
17393 * ssapre.h: Likewise.
17395 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17397 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
17398 variable for stores to method arguments (fixes a SSAPRE issue).
17400 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17402 * mini.c: handle value types in dup, fixes gen-112.cs.
17404 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
17406 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
17407 sequence for calls in dynamic methods to avoid thunks.
17409 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
17411 * mini.c: correctly remove dynamic methods from the hashtable.
17413 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17415 * driver.c: Disabled SSAPRE until fix the bug that appears
17416 in IronPython's parrotbench.
17418 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
17420 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
17422 * mini.c (mono_method_to_ir): Revert the previous change.
17424 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
17425 when AOT compiling.
17427 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
17428 mono_jit_info_table_find () etc. when running under valgrind.
17430 * inssel.brg: Fix warnings.
17432 * mini-exceptions.c: Fix warnings.
17434 2005-01-31 Martin Baulig <martin@ximian.com>
17436 * driver.c (compile_all_methods_thread_main): Don't try to compile
17437 generic methods or anything which has type parameters.
17439 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
17441 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
17443 * TestDriver.cs: Add --verbose flags.
17445 * graph.c ssa.c: Fix 64 bit warnings.
17447 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
17448 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
17449 Fix 64 bit warnings.
17451 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
17452 variable not spotted by gcc.
17454 * mini-amd64.c inssel-amd64.brg: Applied patch from
17455 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
17456 X86_COMPARE_MEMBASE opcodes.
17458 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
17460 2005-01-29 Ben Maurer <bmaurer@ximian.com>
17462 * *: MonoMethod->signature might be NULL now. You *MUST* use
17463 mono_method_signature.
17465 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17467 * driver.c (compile_all_methods_thread_main): Compile the methods
17468 without invoking cctors.
17470 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17472 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
17473 * basic-calls.cs: test for the above.
17475 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17477 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
17478 MonoJitInfo changes.
17480 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
17482 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
17483 eagerly if it contains dynamic methods.
17485 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
17487 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
17488 trace, it is now computed by an icall from trace_ips.
17490 * mini-exceptions.c: Fix a warning.
17492 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
17494 * mini-exceptions.c: don't bother getting stack trace info if
17495 it's not going to be used.
17497 2005-01-27 Raja R Harinath <rharinath@novell.com>
17499 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
17502 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
17504 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
17506 * aot.c: Avoid calling mono_method_get_header () if not needed.
17508 * mini.h: Bump AOT file format version.
17510 * mini.c (mono_emit_native_call): Allocate a GOT var here.
17512 * mini.c (mono_print_tree): Print more info for calls.
17514 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
17516 * declsec.h: Remove warning by adding missing include for marshal.h
17518 2005-01-26 Martin Baulig <martin@ximian.com>
17520 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
17523 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
17525 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
17528 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
17530 * aot.c (mono_compile_assembly): Fix a warning.
17532 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
17534 * declsec.c: Look for security attributes on the original MonoMethod
17535 (and not the wrapped one). This fix permissions on icalls.
17537 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17539 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17541 * mini.c (mono_allocate_stack_slots): Add a fixme.
17543 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17545 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17547 * inssel.brg: optimize casts of sealed types (more
17548 optimizations waiting for fixes in remoting).
17550 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17552 * inssel.brg (stmt): Add another dummy rule.
17554 * driver.c: Fix warnings.
17556 * driver.c (mono_main): If running under valgrind, instruct glib to use
17557 the system allocation functions so valgrind can track the memory
17558 allocated by the g_... functions.
17560 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
17562 * mini-ops.h: Add OP_DUMMY_STORE opcode.
17564 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
17566 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
17567 variables in try regions.
17569 * mini.c (mini_method_compile): Don't disable optimizations on large
17570 methods when AOT compiling.
17572 * mini.c (mono_allocate_stack_slots): New arch independent method to
17573 allocate stack slots. Not yet used.
17575 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17577 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17579 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17581 * mini-ppc.c: make the branch info relative as the code
17582 buffer can be reallocated.
17584 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17586 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17587 * driver.c: Removed the AOT/security restriction. Now initialize the
17588 security manager (in metadata) if --security is used.
17589 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17590 rather than the pointer to declarative security, when AOT is used.
17592 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17594 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17595 basic blocks, reduced intrinsic exception throwing code size.
17597 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17599 * driver.c (mini_usage): Reorder the usage screen.
17601 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17603 * mini.c (mono_resolve_patch_target): Fix warning.
17605 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17607 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17610 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17612 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17613 breaks the amd64 build.
17615 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17616 register allocation. Fixes #71454.
17618 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17620 * arrays.cs: Add new regression test.
17622 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17624 * ssapre.c: Turned usage of snprintf to GString.
17625 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17626 (I left it on by mistake in my previous commit).
17628 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17630 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17631 on cond branch optimization (fixes bug# 71515).
17633 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17635 * abcremoval.c: Fixed bug 71062.
17636 * abcremoval.h: Likewise.
17638 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17640 * mini.c: Added a new functionality to optimize_branches, the removal
17641 of useless basic blocks, and fixed some problem in the removal of
17642 critical edges; some utility functions added for both purposes.
17643 * ssapre.c: Added complex expression support, and fixed bug 70637.
17644 * ssapre.h: Likewise.
17645 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17647 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17648 * driver.c: Re-enabled SSAPRE.
17650 2005-01-19 Martin Baulig <martin@ximian.com>
17652 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17653 the result of mono_get_method_constrained().
17655 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17657 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17660 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17662 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17663 be detected. Fixes #59296.
17665 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17667 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17668 which can happen. Fixes #71361.
17670 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17672 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17675 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17677 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17678 appdomain-unload.exe to fail.
17680 * mini.c: Fix some memory leaks.
17682 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17684 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17685 Fixed bug and sped up some codepaths.
17687 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17689 * mini.c: Fix some memory leaks.
17691 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17694 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17696 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17699 * iltests.il: Add regression test for #71320.
17701 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17703 * mini.c (mono_codegen): Fix installation of profiler hooks.
17705 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17707 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17709 * mini.h, mini.c, cfold.c: optimize access to enum
17710 readonly fields, too. Eval conditional branches if possible
17711 to perform unreachable code removal in more cases.
17713 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17715 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17717 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17720 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17721 WinXP DEP. Fixes #71244.
17723 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
17725 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
17727 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
17729 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
17731 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
17733 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
17736 * mini.h: Bump AOT version.
17738 * mini.h (MonoCompile): Change exvar to a hash table.
17740 * mini.c: Allocate a separate exvar for each handler block.
17742 * mini.c: Get rid of the computation of filter_lengths, its not needed.
17744 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
17745 ex var with the pending exception and only throw if the two are equal.
17748 * exceptions.cs: Add tests for rethrow and nested catch clauses.
17750 * mini-x86.c: Fix warnings.
17752 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
17753 used by all the ports now.
17755 * aot.c: Add write-symbols and save-temps options.
17757 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17759 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
17761 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
17763 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
17766 * tramp-s390.c: Check vtable slot belongs to the domain.
17768 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
17769 as per other platforms.
17771 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
17773 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
17775 * driver.c: we don't run the Main() code in a subthread anymore.
17777 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
17779 * mini.c: added experimental rtc support in the statistical
17780 profiler: if the user has the permission, more accurate statistics
17781 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
17782 The MONO_RTC value must be restricted to what the linux rtc allows:
17783 power of two from 64 to 8192 Hz.
17785 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17787 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
17789 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
17791 * mini-ppc.c: better icache flush for smp.
17793 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
17795 * mini-amd64.c (emit_move_return_value): Fix memory leak.
17797 * mini-x86.c (get_call_info): Add the get_call_info () code from the
17798 amd64 port, not yet used.
17800 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17802 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
17805 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
17807 * driver.c: Added --security option to activate the security manager.
17808 Right now this will allow code generation for declarative demands and
17809 is disabled when AOT is specified.
17810 * mini.c: Add code generation for declarative security demands.
17811 * mini.h: Add mono_use_security_manager as an extern gboolean.
17813 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17815 * aot.c (mono_compile_assembly): Speed up compilation a bit by
17816 emitting more dense assembly code.
17818 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
17819 exception throwing stuff.
17821 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
17823 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
17826 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
17827 left in by mistake.
17829 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
17832 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
17834 * tramp-*.c: Only patch vtable slots if the object is in the current
17835 domain. Fixes appdomain-unload.exe.
17837 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
17839 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
17842 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17844 * mini.c (reverse_branch_op): New helper function.
17846 * mini.c (optimize_branches): Run the new optimization only on
17847 platforms which support it. Also reverse all kinds of branches.
17849 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
17851 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
17854 * mini.c (optimize_branches): Reverse not-equals branches if the false
17855 bblock is a throw. This happens a lot of time with argument checking in
17858 * mini.c (mono_codegen): Add support for placing basic blocks after
17859 the function epilogue.
17861 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
17864 2005-01-05 Miguel de Icaza <miguel@ximian.com>
17866 * mini.c (setup_stat_profiler): Only set this up if the platform
17867 supports ITIMER_PROF.
17869 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17871 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
17874 * inssel.brg: Fix a warning.
17876 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
17878 * mini.c: added support for statistical profiler
17879 (run with: --profile=default:stat).
17881 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
17883 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
17885 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
17887 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
17888 related to global registers from the amd64 port.
17890 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
17892 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
17894 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
17895 with global registers.
17896 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
17898 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
17900 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
17902 * debug-mini.c (encode_value): Fix off-by-one.
17904 * aot.c (encode_value): Likewise.
17906 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
17908 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
17910 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
17913 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
17915 * aot.c (emit_method_info): Increase size of temp buffer.
17917 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
17920 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
17922 * aot.c (emit_method_info): Fix build.
17924 * aot.c: Further rework of the AOT file format to reduce the size of
17925 the method info data.
17927 * mini.h: Bump AOT file format version.
17929 2004-12-27 Martin Baulig <martin@ximian.com>
17931 * mini.c (mini_get_method): New static method; call
17932 mono_get_method_full() and mono_get_inflated_method().
17933 (mono_method_to_ir): Use mini_get_method() instead of
17934 mono_get_method_full().
17936 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
17938 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
17940 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
17942 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
17944 * inssel-amd64.brg: Add some optimization rules.
17946 2004-12-24 Ben Maurer <bmaurer@ximian.com>
17948 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
17949 standard not GC'd stuff is fine.
17951 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
17953 * aot.c: Rework the AOT file format to get rid of most of the global
17954 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
17956 * mini.h: Bump AOT file format version.
17958 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
17960 * mini.h: Bump AOT file format version.
17962 * aot.c (mono_aot_is_got_entry): New function to determine if an
17963 address is inside a GOT.
17965 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
17967 * cpu-pentium.md: Increase the maximum size of some instructions which
17968 might involve a got access.
17970 * mini.c (get_method_from_ip): Another debug helper function.
17972 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
17973 when got var accesses are created during the decompose phase.
17975 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
17977 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
17978 argument mini_compile_method and to MonoCompile, and use this to
17979 determine whenever a given method is compiled for AOT. This allows the
17980 other methods compiled during AOT compilation to be free of AOT stuff,
17981 so the backends does not need to add special support for them by
17982 creating a fake GOT etc.
17984 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
17987 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17989 * mini.c (mono_method_to_ir): It turns out that some of the
17990 x-appdomain wrappers are lax with types, so just ignore this for
17993 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
17994 at the vtable->klass. If it is non-shared code we can just use the
17997 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
17999 * mini-ppc.c: access MonoDomain from tls, too.
18001 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18003 * declsec.c: Removed unused variable (and related warning ;-)
18005 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18007 * iltests.il: New test for LDELEMA on an array of ref types.
18009 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18010 all ldelema's on reftypes.
18011 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18012 it was the wrong place to put it.
18014 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18015 register to pop to make this cleaner, at the request of Paolo.
18017 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18019 * mini-ops.h (OP_GETHASHCODE): New op.
18021 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18023 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18026 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18029 * mini-x86.c (mono_arch_output_basic_block): Rather than
18037 The first is 3 bytes while the second is 1. This saves 36 kb on
18038 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18039 see a small boost because of icache locality.
18041 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18043 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18045 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18046 started code sharing with the generic code.
18048 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18050 * mini-ppc.c, cpu-g4.md: added code for direct access to
18053 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18055 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18056 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18059 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18061 * declsec.c|h: Added functions to cache the declarative stack modifiers
18062 in MonoJitInfo and to create a security frame from a MonoJitInfo
18064 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18065 created. Register internal calls for System.Security.SecurityFrame::
18066 _GetSecurityFrame and _GetSecurityStack.
18067 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18068 the definitions for the new stack walk/callback mechanism.
18069 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18070 first security frame for LinkDemands and InheritanceDemands) and
18071 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18073 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18074 walk initialization (lupus).
18076 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18078 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18080 (handle_loaded_temps): Do not create a temporary variable for
18081 things that we know are temps. They will never be modified.
18082 (mono_spill_call): Set MONO_INST_IS_TEMP
18083 (mono_emulate_opcode): ditto
18085 (mono_method_to_ir.CEE_DUP): ditto
18087 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18089 * mini.c (type_to_eval_stack_type): Make this handle the void type
18090 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18091 (emit_tree): use ip_in_bb to special case some common idioms
18092 Update all callers to pass in the IP.
18093 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18095 This gives us a nice 2% speedup in mcs bootstrap.
18097 * mini-x86.c (peephole_pass): Peephole pass to make
18106 * mini.c (ip_in_bb): new method.
18107 (mono_method_to_ir): use this method rather than doing the hash
18110 * linear-scan.c (mono_linear_scan): When expiring actives, you
18111 don't need to keep around variables that expire on this
18112 instruction. This makes it so that:
18115 store (ebx add (ebx, 1))
18119 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18121 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18122 combination to avoid doing two copies. Fix up problems with previous
18125 * mini.c: Fix 64 bit warnings.
18127 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18129 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18131 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18132 changes from the x86 code.
18134 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18136 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18138 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18139 throwing code to reduce its size, unify the AOT and non-aot code and
18140 get rid of relocations in the AOT case.
18142 * mini-x86.h mini.c exceptions-x86.c
18143 (mono_arch_get_throw_corlib_exception): New arch specific function to
18144 raise corlib exceptions which doesn't require relocations in the
18147 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18149 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18151 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18154 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18157 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18159 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18160 with add function when used from Inc/dec atomic
18161 functions. Re-enabled optimization on x86.
18162 * mini-ops.h: renamed atomic_add functions to
18163 allow _add to match the Interlocked::Add and
18164 _add_next to match Interlocked::Inc/Dec.
18166 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18168 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18169 linking of BBs to the end BB, and enabled SSAPRE also with
18170 consprop and copyprop (which was prevented by that bug).
18172 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18174 * mini-x86.c: disabling the Interlocked optimizing code.
18176 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18178 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18179 file version check.
18181 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18183 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18184 interlocked optimization due lack of support on x86, rewrote
18185 exchange to take into account that base may be in eax.
18187 xsp works again; activated Interlocked optimizing code.
18189 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18191 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18193 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18195 * mini-ops.h: Add new opcodes.
18197 * mini.h: Add new patch types. Add got_var to MonoCompile.
18199 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18200 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18201 make it work with all kinds of patchable code.
18203 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18204 address of the GOT, and referencing entries in the GOT.
18206 * mini.c: Add code to load the GOT address if needed by an opcode.
18208 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18209 independent AOT code on the x86 using an elf-style Global Offset Table.
18211 2004-12-14 Raja R Harinath <rharinath@novell.com>
18213 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18215 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18217 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18220 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18222 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18223 of Interlocked:Increment/Decrement/Add as inline ops.
18224 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18226 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18228 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18229 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18231 2004-12-12 Duncan Mak <duncan@ximian.com>
18233 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18234 again. `patch_info->table_size' is no longer valid after Zoltan's
18237 2004-12-12 Martin Baulig <martin@ximian.com>
18239 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18240 if we are the "real" method, ie. not an inlined method inside it.
18242 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18244 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18245 before we look in the special fields table. This fixes
18246 ../tests/thread-static-init.cs.
18248 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18250 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18251 for Array get_Rank and get_Length. Fixes bug #70465.
18253 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18255 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18256 separate structure to reduce the size of MonoJumpInfo.
18258 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18260 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18262 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18264 * mini.c (mini_get_inst_for_method): Changed to allow ports
18265 to return a MonoInst instead of opcode
18266 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18268 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18269 Allow ports to return a created MonoInst instead of op-code, will enable
18271 (renamed mini_get_opcode_for_method to better reflected the functionality)
18273 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18275 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18277 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18279 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18282 2004-12-08 Martin Baulig <martin@ximian.com>
18284 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18285 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18287 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18289 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18292 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18295 2004-12-08 Raja R Harinath <rharinath@novell.com>
18297 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18299 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18301 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18302 bug introduced by the previous patch.
18304 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18306 * mini-ppc.c, objectc.cs: handle large structs passed by value
18307 (fixes bug #69972).
18309 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18311 * mini-ppc.c: OP_ARGLIST implementation from
18312 Geoff Norton <gnorton@customerdna.com>.
18314 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18316 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18317 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
18319 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18321 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
18323 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18325 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
18328 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
18330 * mini-sparc.c: Zero out localled-ed memory.
18332 * iltests.il: Add tests for zeroing out localloc-ed memory.
18334 2004-12-04 Martin Baulig <martin@ximian.com>
18336 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
18337 mono_method_get_signature_full().
18339 2004-12-03 Massimiliano Mantione <massi@ximian.com>
18341 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
18342 and some utility functions (always for SSAPRE), integrated SSAPRE.
18343 * mini.h: Likewise.
18344 * driver.c: Added ssapre option.
18345 * ssa.c: Small fix on OP_ARG handling.
18346 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
18347 * Makefile.am: Likewise.
18349 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
18351 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
18352 now in the xp code.
18354 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
18357 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18359 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
18361 * cpu-s390.md : Increase instruction length of oparglist.
18363 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
18365 2004-11-30 Martin Baulig <martin@ximian.com>
18367 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
18368 virtual generic methods. We call a special helper_compile_generic_method()
18369 icall to retrieve the method from the vtable, inflate and compile
18370 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
18372 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
18374 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
18376 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
18378 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
18380 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
18383 2004-11-27 Ben Maurer <bmaurer@ximian.com>
18385 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
18386 platforms with PIC aot.
18388 2004-11-28 Martin Baulig <martin@ximian.com>
18390 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
18393 2004-11-28 Martin Baulig <martin@ximian.com>
18395 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
18396 the result of mono_type_get_underlying_type() to check whether
18399 2004-11-26 Martin Baulig <martin@ximian.com>
18402 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
18405 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
18407 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
18408 the same way as the other arguments so they won't get clobbered.
18410 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
18411 calls through R11 since it is clobbered by the trampoline code.
18413 2004-11-26 Raja R Harinath <rharinath@novell.com>
18415 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
18416 pick up in-tree mscorlib.dll.
18418 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
18420 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
18422 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
18423 runtime data/code are now stored in a table similar to the GOT in ELF.
18424 This allows the code itself to be position independent.
18426 * aot.c: Fix loading of referenced assemblies after the lazy assembly
18429 * aot.c: Attach ELF type (object/function) directives to all global
18432 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
18434 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
18436 * mini-amd64.h: Turn on PIC AOT code.
18438 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
18439 returning the offset within an OP_AOTCONST instruction where the GOT
18440 offset needs to be added.
18442 * mini.h: Bump AOT file format version.
18444 2004-11-25 Martin Baulig <martin@ximian.com>
18446 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
18447 uninflated generic methods.
18449 2004-11-25 Martin Baulig <martin@ximian.com>
18451 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
18453 2004-11-24 Martin Baulig <martin@ximian.com>
18455 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
18456 original klass (this only applies for generic instances).
18458 2004-11-24 Martin Baulig <martin@ximian.com>
18460 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
18461 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
18464 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
18466 * mini.c (mono_method_to_ir): Disable inlining for methods containing
18467 localloc. Fixes #69678.
18469 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
18471 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
18473 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
18474 used SSE registers on pinvoke calls. Fixes #69774.
18476 2004-11-23 Geoff Norton <gnorton@customerdna.com>
18478 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
18479 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
18481 2004-11-23 Raja R Harinath <rharinath@novell.com>
18483 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
18484 Refer directly to the mcs/ tree.
18486 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18488 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
18489 Check if a trampoline for a synchronized method is required.
18491 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
18493 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
18494 with localloc if needed. Throe arithmetric exception in
18495 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
18496 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
18498 2004-11-19 Geoff Norton <gnorton@customerdna.com>
18500 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
18501 types before switching on type. Fixes #69622.
18503 2004-11-19 Raja R Harinath <rharinath@novell.com>
18505 * Makefile.am (check-local): New. Integrate into 'make check'.
18506 (MCS,RUNTIME): Define using in-tree mono and mcs.
18508 (%.exe): Use $(ILASM).
18510 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
18512 * mini-ppc.c: adjust initial prolog size (bug #69691).
18514 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
18516 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
18519 2004-11-17 Raja R Harinath <rharinath@novell.com>
18521 * Makefile.am (clean-local): Rename from 'clean'.
18523 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18525 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
18526 to mono_arch_is_int_overflow.
18527 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
18530 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
18532 * declsec.c|h: New files to support declarative security attributes.
18533 Added function to check if a method has (applicable) security.
18534 * mini.c|h: Add check for declarative security attributes in
18535 mono_method_check_inlining.
18536 * Makefile.am: Added declsec.c and declsec.h to the build.
18538 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
18540 * mini.c, mini.h: update to keep dynamic code info per-domain.
18542 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
18544 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
18545 (mini_init): Get rid of it from here too.
18547 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
18549 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
18550 implemented OP_RETHROW (patch by Geoff Norton
18551 <gnorton@customerdna.com>).
18553 2004-11-10 Geoff Norton <gnorton@customerdna.com>
18555 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
18556 between appdomains. Fixes appdomain-unload on PPC.
18558 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
18560 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18561 mini-exceptions.c: handle the new wrapper types.
18562 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
18563 token value as a MonoClass* when compiling a wrapper.
18564 mono_jit_create_remoting_trampoline now takes an additional
18565 MonoRemotingTarget parameter.
18567 2004-11-10 Martin Baulig <martin@localhost>
18569 * mini.c (mono_method_to_ir): Use `generic_container->context'
18570 rather than creating a new one.
18572 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18574 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18576 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18578 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18580 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18581 the experimental aot cache stuff.
18583 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18585 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18586 mini-exceptions.c: update to exception clause structure changes.
18588 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18590 * exceptions-x86.c (throw_exception): Fix warnings.
18592 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18595 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18597 * exceptions-sparc.c (get_throw_exception): Really fix this.
18599 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18601 * tramp-*.c: we no longer support icalls without wrappers, so
18602 a bit of code can be removed here
18604 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18606 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18609 * cpu-sparc.md: Add op_rethrow.
18611 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18613 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18615 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18616 * mini-ops.h: Add OP_RETHROW.
18618 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18620 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18622 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18624 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18625 Makes the output much easier to read
18627 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18629 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18630 prevents another huge leak when compiling with ssa. Secondly, the
18631 performance of doing this rather than freeing the lists is much
18632 better. GList does a lock every time you allocate a list link,
18633 so that it can use a memory pool. So, it is better to just use
18634 a memory pool of our own.
18636 * ssa.c, linear-scan.c: replace g_list_remove_link with
18637 g_list_delete. The remove one does not free the GList, so we were
18638 leaking memory. On -O=all --compile-all with corlib, this cut down
18639 3 MB of allocations.
18641 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18643 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18645 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18647 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18648 into a new function mono_create_jit_trampoline ().
18650 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18652 * trace.c (get_spec): Allow tracing of classes without a namespace.
18654 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18656 * mini.c: Fix pointer overwrite in mini_method_compile.
18658 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18660 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18661 The darwin ABI needs some special handling for 1 and 2 byte structs
18662 Lets use lbz/lhz instead of lwz everywhere.
18663 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18664 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18665 Use stb/sth for the former, and put the latter always on stack instead of in
18666 argument registers.
18668 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18670 * trace.c (is_filenamechar): Add '_'.
18672 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18674 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18676 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18678 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18680 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18681 depends on libmonogc. Fixes #68805.
18683 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18685 * mini.c (mono_jit_free_method): Provide extra information for
18686 this error. Currently this leaks, but will be turned into a
18687 developer option in the future.
18689 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18691 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18693 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18695 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18696 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18697 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18699 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18701 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18702 trampolines for AOT code.
18704 2004-10-22 <vargaz@freemail.hu>
18706 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18707 constructed types. Fixes #68136.
18709 2004-10-21 Martin Baulig <martin@ximian.com>
18711 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18712 if it returns true, unwind the stack to the call instruction.
18714 2004-10-21 <vargaz@freemail.hu>
18716 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18718 * mini.h: Bump AOT version number.
18720 * objects.cs: Add another test for unbox trampolines.
18722 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
18725 2004-10-20 <vargaz@freemail.hu>
18727 * driver.c: Add SHARED to the set of optimizations tested.
18729 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
18731 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
18732 used by CEE_NEWARR.
18734 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
18736 2004-10-20 Martin Baulig <martin@ximian.com>
18738 * mini-exceptions.c (mono_handle_exception): Call
18739 mono_debugger_handle_exception() to tell the debugger about
18740 catch/finally clauses.
18742 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
18744 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
18746 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
18749 2004-10-15 Geoff Norton <gnorton@customerdna.com>
18751 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
18752 methods as their native size, fixed bug #57543, #57545.
18753 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
18754 This saves a temporary register and mullw call down into 1 (minor perf
18755 increase for cases like sum = sum * 5; This use to translate into:
18758 It now translates to
18761 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
18763 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
18766 2004-10-11 Martin Baulig <martin@ximian.com>
18768 * mini.c (mono_method_to_ir): If we're a generic method, get the
18769 MonoGenericContainer from our MonoMethodNormal and create a
18770 MonoGenericContext from it.
18772 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
18774 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
18776 * basic-long.cs: Add test for checked i8->i2 cast.
18778 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18780 * inssel-ppc.brg: added a couple of speedup rules.
18782 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
18784 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
18785 to speed up rebuilds.
18787 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18789 * mini-s390.c: Minor fix to OP_OR_IMM.
18791 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
18793 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18794 better. Fixes appdomain-unload.exe on sparc.
18796 2004-10-02 Massimiliano Mantione <massi@ximian.com>
18798 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
18799 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
18802 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
18804 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
18806 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
18808 * mini.c: Always generate a field read/write wrapper for members
18809 of the class MarshalByRefObject since the actual instance could
18812 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
18814 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
18816 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
18818 * driver.c mini.h trace.c: Move the setting of the main assembly into
18819 a separate function called mono_trace_set_assembly () and call it after
18820 actually loading the main assembly. Fixes #66872.
18822 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
18824 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
18825 using the code manager.
18827 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
18829 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
18831 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
18833 * cpu-amd64.md: Fix bug in previous patch.
18835 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
18838 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
18840 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18841 mini-exceptions.c: updates for changed stack walk interface.
18843 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18845 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
18847 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
18849 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
18851 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
18853 * driver.c (mini_regression_list): Do not call mono_assembly_close
18854 since assemblies can't be unloaded.
18856 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18858 * cpu-amd64.md: Fix more instruction lengths.
18860 * cpu-amd64.md: Fix lengths of some instructions.
18862 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
18864 * inssel.brg: Make the array ldelema check aot friendly.
18866 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18868 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
18870 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
18872 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
18874 * mini-x86.c: Fix build.
18876 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
18877 mono_type_get_underlying_type () helper function to simplify code.
18879 2004-09-09 Martin Baulig <martin@ximian.com>
18881 * mini-amd64.c: Don't access `type->data.klass' directly, call
18882 mono_class_from_mono_type() instead since the type may be a
18885 2004-09-09 Martin Baulig <martin@ximian.com>
18887 * mini-amd64.c (get_call_info): Fix support for generic instances.
18888 (add_valuetype): Use mono_class_from_mono_type() to get the class
18889 since we can be a generic instance.
18891 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
18893 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
18895 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
18897 * liveness.c: reset spill costs on each scan: bug 62107
18899 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
18901 * exceptions-sparc.c (mono_arch_find_jit_info): remove
18902 unnecessary line that doesn't compile
18904 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
18906 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
18907 trampolines, make them call an error function so people can fix their
18910 2004-09-06 Martin Baulig <martin@ximian.com>
18912 * mini.c (mono_method_to_ir): When initializing locals, handle a
18913 generic instances like a valuetype if it's a valuetype and like a
18914 class if it's a class.
18916 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18918 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
18919 stack. Fixes #64674.
18921 * exceptions.cs: Add test for unwinding of call arguments.
18923 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
18925 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
18926 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
18927 set the carry/borrow flag). The sparc and s390 implementations
18928 can now use optimized versions (and simplify the code). ppc bugfixes.
18930 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18932 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
18934 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
18936 * inssel-amd64.brg: Remove leftover 32 bit rule.
18938 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
18940 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
18942 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
18943 mono_arch_find_jit_info functions into a new function. Fix a memory
18946 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
18949 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18951 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
18954 * exceptions.cs: Add array size tests.
18956 * mini.c: Allocate a separate icall wrapper for each arity of
18957 mono_array_new_va. Fixes #59509.
18959 * exceptions.cs: Add testcase for 64578.
18961 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
18963 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
18965 2004-09-02 Martin Baulig <martin@ximian.com>
18967 * mini.c (mono_method_to_ir): When initializing the locals, call
18968 handle_initobj() on the generic instance itself, not its
18971 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18973 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
18974 MonoJitInfo for dynamic methods.
18976 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
18978 * mini.c: Add support for freeing JIT data for dynamic methods.
18980 2004-09-01 Martin Baulig <martin@ximian.com>
18982 * mini-x86.c (is_regsize_var): Added support for generic
18984 (mono_arch_emit_prolog): Make this compile again, use
18985 `x86_push_imm_template (code)'.
18987 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
18989 * mini-x86.c: make all push_imm instructions that get
18990 patched always emit the long form
18992 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
18994 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
18995 in a per-domain hash.
18997 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19000 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19002 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19005 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19008 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19009 Beginnings of SSE2 support.
19011 * exceptions.cs: Add more tests for checked int<->uint casts.
19013 2004-08-28 Martin Baulig <martin@ximian.com>
19015 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19019 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19020 Handle generic instances recursively.
19022 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19024 * iltests.il: test for conv.u8 on a constant
19026 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19028 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19029 LCONV_x4 (shrun_32 (membase)).
19031 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19033 * inssel-x86.brg: c&p rules for push/setret of long
19035 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19037 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19038 compare (regvar, base)
19040 * inssel-x86.brg: more burg love
19042 * inssel.brg: more cleanup
19044 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19046 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19048 * basic-long.cs, basic-calls.cs: new tests for optimization.
19050 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19052 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19055 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19057 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19059 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19061 * inssel.brg (mini_emit_memcpy): use
19062 NO_UNALIGNED_ACCESS to disable memcpy optimization
19064 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19066 * mini-amd64.c: Handle generic types in various places.
19068 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19070 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19072 * mini.c (handle_box): Fix warning.
19074 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19076 * mini-amd64.h: Enable the emit_state optimization.
19078 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19080 * mini-amd64.c: Add some new 64 bit peephole opts.
19082 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19084 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19086 * mini-amd64.c: Register allocator fixes.
19088 * mini.c: Add an optimization to emit_state to avoid allocation of new
19089 registers on some platforms.
19091 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19093 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19095 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19096 allocation. Fixes #63085.
19098 * basic-long.cs: Add new regression test.
19100 * mini-amd64.c: Register allocator improvements.
19102 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19104 * mini-amd64.c (read_tls_offset_from_method): Add another code
19107 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19108 instruction sequence for nullifying class init trampolines.
19110 * objects.cs: Add new regalloc test.
19112 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19114 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19116 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19118 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19121 * driver.c: Fix profiling after TLS changes.
19123 * driver.c (mono_main): Set mono_stats.enabled if needed.
19125 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19128 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19130 * mini-x86.c: use a 1 op rather than a 2 op tls access
19131 instruction -> faster.
19133 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19135 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19138 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19140 * exceptions-sparc.c (throw_exception): fix typo
19142 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19144 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19145 set tree->dreg correctly with tls. Allow any
19146 register to be used.
19148 * mini-x86.c (read_tls_offset_from_method): add new code
19149 generation pattern seen with GCC.
19152 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19154 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19155 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19156 exceptions-sparc.c: fix some performance issues in exception
19157 handling and setting of the stack trace for exceptions that were
19160 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19162 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19165 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19168 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19170 This patch inlines tls access, when possible.
19172 * mini.h: new arch functions for TLS intrinsics.
19173 All platforms updated with a stub.
19175 * mini.c: use the new intrinsics
19177 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19178 arch specific intrinsic for tls variables
19180 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19182 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19185 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19187 * mini.c: thread local allocation
19189 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19191 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19193 * Makefile.am: Link against the static version of libmonogc.
19195 * Makefile.am: Link the static versions of the convenience libraries
19196 into the mono executable.
19198 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19200 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19202 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19203 on integer overflow.
19205 * mini-amd64.c: Reorganize function call code.
19207 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19209 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19211 * inssel-x86.brg: use xor eax,eax.
19213 * basic.cs: new tests
19215 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19217 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19218 in exception throwing code.
19220 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19222 * inssel-x86.brg: use xor esi,esi.
19224 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19226 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19227 can trace methods compiled during mini_init () too.
19229 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19232 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19234 * Makefile.am: static link on x86 (r=zoltan)
19236 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19238 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19239 code since it causes some programs to fail.
19241 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19243 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19245 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19247 * mini.c: ovfops_op_map - add STACK_OBJ case for
19249 * basic.cs: add test_0_pin_string as test
19252 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19254 * Makefile.am: build C# if srcdir != builddir
19256 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19258 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19259 fall-through blocks.
19261 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19263 * driver.c: enable loop by default again and include abcrem in -O=all.
19265 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19267 * iltests.il: Add some localloc tests.
19269 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19271 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19274 * inssel-amd64.brg: Add some optimizations.
19276 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19279 * Makefile.am: Statically link mono against libmono on AMD64.
19281 * mini-amd64.c inssel-amd64.brg: Optimizations.
19283 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19285 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19287 * tramp-amd64.c: Patch calling code in trampolines.
19289 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19291 * mini-amd64.c: pinvoke struct passing fixes.
19293 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19295 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19296 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19298 2004-08-05 Duncan Mak <duncan@ximian.com>
19300 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19303 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19305 * mini-amd64.c (emit_move_return_value): Move return value for normal
19308 2004-08-05 Martin Baulig <martin@ximian.com>
19310 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19311 `type->type'; just modify `type' itself when dealing with enums
19312 and generic instances.
19313 (check_call_signature): Make `simple_type' a `MonoType *'.
19315 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19317 * mini.c: Use OP_PADD to add offsets to addresses.
19319 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
19321 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
19323 * mini-sparc.c (mono_arch_emit_epilog): fix check
19324 for folding last op into restore instruction
19326 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19328 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
19329 helper methods using the code manager.
19331 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
19333 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
19335 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19337 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
19338 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
19340 * mini-s390.c: fix tail processing
19342 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
19344 * mini-ppc.c: mul.ovf.un exception name fix.
19346 2004-08-03 Martin Baulig <martin@ximian.com>
19348 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
19349 instances; before jumping to `handle_enum', also modify `ptype'.
19351 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19353 * cpu-sparc.md: fcall maximal length too small.
19355 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
19357 * mini-amd64.c mini.h: Add initial support for passing/returning
19358 structures to/from pinvoked methods.
19360 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
19362 * mini-ppc.c: reg allocator fix.
19364 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
19366 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
19368 * inssel.brg: Optimize memset on 64 bit machines.
19370 * mini-amd64.c: Fix some vararg cases.
19372 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19374 * mini-s390.c: Corrected macro in emit_float_to_int
19376 * s390-abi.cs: Tests to exercise the s390 ABI
19378 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19380 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
19383 * basic.cs: Add a test for add.ovf.un.
19385 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
19387 * mini-sparc.c: add case for OP_IDIV_UN
19389 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19391 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
19393 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
19395 2004-07-30 Ben Maurer <bmaurer@ximian.com>
19397 * basic.cs: regression tests.
19399 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
19402 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19404 * basic.cs: Add a new test.
19406 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
19407 and AOT. Various fixes and optimizations.
19409 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
19411 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
19413 * mini-ppc.c: make sure temp regs are not used for global reg
19416 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
19418 * cpu-sparc.md: conv_i8 fix for 64bits
19420 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
19422 2004-07-29 Ben Maurer <bmaurer@ximian.com>
19424 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
19425 add opcode for cmp BYTE PTR [eax], imm.
19427 * inssel.brg: Make memcpy and memset takes bases.
19429 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19431 * *-amd64.*: More AMD64 work.
19433 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19435 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
19436 add a compare-not-equal opcode.
19438 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
19440 * mini.c: Use mono_init_from_assembly instead of mono_init.
19442 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19444 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
19446 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
19448 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
19450 * inssel.brg: 64 bit fixes.
19452 * mini.h (MonoCallInst): Add some AMD64 specific data.
19454 * mini.h: Add some OP_P opcodes.
19456 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19458 * basic.cs: tests for 61797 and 61740
19460 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
19462 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
19463 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
19465 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
19467 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
19469 * *-amd64*.*: Ongoing AMD64 work.
19471 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
19473 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
19475 * *-amd64*: Ongoing AMD64 work.
19477 * mini-arch.h: Add AMD64 support.
19479 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
19481 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
19483 * mini-ops.h: Add new opcodes.
19485 * Makefile.am: Add AMD64 support.
19487 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
19488 rules into the inssel-long*.brg files.
19490 * *-amd64.*: Add beginnings of AMD64 backend.
19492 2004-07-22 Ben Maurer <bmaurer@ximian.com>
19494 * mini.c (print_dfn): commenting out the code that prints
19495 the cil. With -O=deadce, this makes -v -v crash.
19497 * cpu-pentium.md: make checkthis have a length of 2
19499 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
19501 * mini-sparc.h: fix implementations of __builtin
19502 functions for Sun compiler for V9.
19504 2004-07-16 Ben Maurer <bmaurer@ximain.com>
19506 * mini.c: use the new stelem.ref wrapper
19507 * exceptions.cs, arrays.cs: new stelem.ref tests
19509 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19511 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
19512 new XSP should work with these changes).
19514 2004-07-14 Ben Maurer <bmaurer@ximain.com>
19516 * inssel-{long32,x86,}.brg: trivial optimizations.
19518 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
19520 * mini.c: load value when emitting box operation in
19523 2004-07-12 Ben Maurer <bmaurer@ximian.com>
19525 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
19526 is one byte shorter than cmp DWORD PTR [eax], 0.
19528 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19530 * inssel-ppc.brg: arguments on the stack are always
19531 relative to the stack pointer (spotted by Neale Ferguson).
19533 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19535 * exceptions-x86.c: delay appending the method name to the trace until
19536 after mono_jit_info_table_find is called, as this gets the real
19539 2004-07-09 Ben Maurer <bmaurer@ximian.com>
19541 * aot.c: register roots
19543 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19545 * aot.c : I could just use PLATFORM_WIN32 flag.
19547 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19549 * aot.c : Reverting the previous fix. This time it broke linux build.
19551 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19553 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
19555 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
19557 * mini.c (handle_stack_args): Remove some more debugging code.
19559 * mini.c (handle_stack_args): Remove debug output left in by mistake.
19561 * driver.c mini.h aot.c: Allow additional options to be specified with
19562 --aot and pass them to mono_compile_assembly.
19564 * aot.c: Add experimental code to AOT compile all loaded assemblies
19565 on demand and save the code into a cache in the filesystem.
19567 * aot.c: Add support for more wrapper methods.
19569 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19572 * cpu-*.md: Remove removed opcodes.
19574 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19575 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19576 related icalls to marshal.c.
19578 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19580 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19582 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19584 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19586 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19587 * liveness.c: If liveness is recomputated we need to reset the information
19588 for each variable. This way, if the liveness range has been narrowed
19589 by optimizations that happened after the last computation, we can return
19592 For example, if you have
19597 // Tons of code that does not affect i
19603 i = 0 is dead code and will be removed by SSA. However, when
19604 linear scan gets to the code, i will still appear to be live
19605 throughout the entire block. This prevents good register allocation.
19607 2004-07-06 Martin Baulig <martin@ximian.com>
19609 * debug-mini.c (mono_debug_init_method): Allow
19610 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19611 (mono_debug_add_icall_wrapper): New method.
19613 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19615 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19617 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19620 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19622 * aot.c (mono_aot_load_method): Fix loading of debug info.
19624 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19626 * aot.c: Add logging support.
19628 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19630 * mini.h: Add prototype for mono_print_method_from_ip.
19632 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19634 * inssel.brg: 64 bit fixes.
19636 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19639 * Makefile.am: Add SPARC64 support.
19641 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19643 * aot.c: Fix alignment problems on 32 bit platforms.
19645 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19647 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19650 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19653 * mini.h: Bump AOT file version. Some 64 bit fixes.
19655 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19657 * inssel-sparc.brg: Add new rule to avoid register moves.
19659 * inssel.brg: Add ldind_to_load_membase helper function.
19661 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19663 * mini.c: OffsetToStringData intrinsic.
19665 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19667 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19669 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19672 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19673 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19675 * mini.c: reinstated mono_compile_get_interface_var()
19676 on x86, too, since the change breaks the Gtk# build there as well.
19678 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19680 * driver.c: remove loop from the default optimizations: it seems to
19681 interact badly with some of the other options (see bug #60613).
19683 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19685 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19686 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19688 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19690 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19691 vararg-using methods.
19693 2004-06-21 Martin Baulig <martin@ximian.com>
19695 * mini/mini-exceptions.c
19696 (mono_handle_exception): Added `gpointer original_ip' argument.
19697 After calling mono_unhandled_exception(), call
19698 mono_debugger_unhandled_exception() and if that returns true,
19699 restore the context and return.
19701 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19703 * mini-ppc.c: prefer the use of relative branches so
19704 they won't need to be patched in aot code (patch from Patrick Beard).
19706 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19708 * aot.c: patch from Patrick Beard to make the output assembly
19709 more correct for the MacOSX assembler. Small tweak to
19710 generate sane images on Linux/PPC, too.
19712 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19714 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19715 case until bug #59509 is fixed (shows up in #60332).
19717 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19719 * mini.c: make sure the needed wrappers are compiled, too, with
19722 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19724 * driver.c: remove NPTL reference in --version output.
19726 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19728 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
19729 generate valid assembly for the Mach-O assembler.
19731 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19733 * driver.c: don't include abcrem in the all optimization specifier
19734 since it slows down jit compilation too much for now.
19736 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
19738 * mini.c: use BIGMUL only if both operands have the same signage.
19739 * iltests.il: Test for bug 60056. (errors related to signage in
19744 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
19746 * mini.c, aot.c: memory leak fixes.
19748 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19750 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
19752 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
19754 * Makefile.am: remove the -static hack completely, it links in
19755 statically glib as well.
19757 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
19759 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
19760 * exceptions.cs: make it compile with new mcs/csc.
19762 2004-06-03 Massimiliano Mantione <massi@ximian.com>
19763 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
19764 and added relevant test case.
19766 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19768 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
19769 regressions in gtk-sharp.
19771 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
19773 * exceptions.cs: New regression tests.
19775 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
19777 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
19779 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
19781 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
19783 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
19785 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
19787 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
19789 * mini.c (mono_jit_runtime_invoke): Init class in this
19790 method instead of trusting mono_jit_compile_method to
19791 do the work (because wrappers can be in object class)
19793 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
19795 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
19797 * basic-long.cs: New regression test.
19799 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
19801 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
19802 and div/rem checks.
19804 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
19806 * Makefile.am: fix miguel's change to build mono statically against
19807 libmono (track build dependencies).
19809 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19811 * cfold.c: Some glib versions do not have G_MININT32.
19813 2004-05-26 Massimiliano Mantione <massi@ximian.com>
19815 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19816 with precision of tan, atan, sin and cos, and implemented related
19817 regressions tests (fixes bug 54467, but one new problem appeared and
19820 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19822 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
19824 * exceptions.cs: Add test for constant folding && division by zero.
19826 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
19827 since driver.c is in libmono too, so the optimization was useless.
19829 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
19830 variable to driver.c so the compiler can emit more efficient code to
19833 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19835 * Makefile.am: don't distribute generated inssel.[ch] files.
19837 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
19839 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
19840 into the default appdomain. Fixes #58707.
19842 * jit-icalls.c: Remove the broken approximation for truncl, doing
19843 no conversion is better.
19845 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
19848 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19850 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
19851 of the mcrxr instruction which is not available on some processors
19852 even if it's documented to be. Implement add and sub overflow correctly
19853 (still not complete for long unsigned). Speed up icalls a bit.
19855 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
19857 * mini.c (mono_jit_compile_method_with_opt): Make sure that
19858 we run .cctor in the current domain instead of target_domain.
19860 Fixes bug #58558, .cctor not being called in -O=shared.
19862 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19864 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
19866 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
19868 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
19869 which can be done with an imm8, do it that way.
19870 (mono_arch_output_basic_block): ditto for a jmp
19871 (mono_arch_emit_prolog): Computate maximum offset of a label.
19873 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
19875 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
19876 now tries to allocate prefered physical reg's for virtual
19877 regs. This reduces the number of emited spills/loads with
19878 20-30% on our core assemblies.
19880 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19882 * jit-icalls.c: truncl() is not needed and trunc() is
19883 the correct thing to do anyway (bug #58287).
19885 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
19887 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
19890 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
19892 * driver.c: enable loop optimizations by default.
19894 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19896 * mini-x86.c: fix calc of max loop size when aligning loops start.
19898 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
19900 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
19903 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
19905 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
19908 * basic-long.cs: Add tests for add/subtract of immediates with carry.
19910 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
19912 * mini.c (inline_method): Allways inline some wrappers even if the cost
19913 is too large. Fixes #58785.
19915 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
19917 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
19919 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
19920 (crichton@gimp.org). Beginning of support for sparc/linux.
19922 * mini-sparc.c: Optimize retrieval of LMF address.
19924 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
19926 * exceptions-ppc.c: handle alloca in methods with clauses.
19928 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
19930 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
19932 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
19934 * mini.c: Delegate most of the abort signal work to
19935 mono_thread_request_interruption, which also handles Stop and Suspend
19938 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
19940 * mini.c mini.h: Allow inlining of icall wrappers if the backend
19941 supports the save/restore lmf opcodes.
19943 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
19945 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
19946 by gcc-3.4 as well.
19948 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
19950 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19952 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
19953 methods which contain array accesses.
19955 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
19956 boundaries. Fixes #58537.
19958 * iltests.il: Add regression test for #58537.
19960 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19962 * mini-x86.c (mono_arch_local_regalloc): Last part of
19963 fix for bug #58633 (releasing register to early).
19965 2004-05-18 Miguel de Icaza <miguel@ximian.com>
19967 * basic-long.cs: Add new regression test.
19969 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19971 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
19972 register too early on the chain.
19974 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19976 * mini.c (create_helper_signature): Use a helper function to reduce
19977 the code which needs to be written. Also set the calling convention of
19978 icalls on windows. Fixes #57840.
19980 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19982 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
19983 exceptions-ppc.c: added helper function to get the instruction address
19984 from a signal handler context.
19986 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19988 * helpers.c: use g_get_tmp_dir. Invokes happyness
19991 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19993 * helpers.c: Add new env variable to pass args to objdump.
19994 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
19996 2004-05-17 Radek Doulik <rodo@ximian.com>
19998 * Makefile.am (common_sources): added abcremoval.h so it get
19999 disted and daily mono packages on go-mono.com will build again
20001 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20003 * abcremoval.c: Fixed coding style, added copyright header.
20005 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20007 * mini.h: Added prototype for abc removal main function.
20009 * build_relations_propagation_table.pl: Added copyright header.
20011 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20013 * basic-long.cs: reg test for complex ceq_long bug.
20015 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20017 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20018 reg in long and clob case (bug #58343). Fixed/added comments.
20020 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20022 * mini.c (mono_jit_runtime_invoke): Follow new convention
20023 of calling the invoke method with an function pointer.
20025 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20027 * ChangeLog: Fix author of memory leak patch.
20029 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20031 * Makefile.am: fix make dist as well...
20034 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20036 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20037 on archs where pointers are 4 bytes long.
20039 * Makefile.am: Added abcremoval.c source file.
20041 * abcremoval.c: Added abcremoval.c.
20043 * abcremoval.h: Added abcremoval.h.
20045 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20047 * inssel.brg: Enabled bounds check removal.
20049 * mini.c: Added support for abcrem optimization.
20051 * mini.h: Added abcrem optimization label.
20053 * driver.c: Added support for abcrem optimization.
20055 * propagated_relations_table.def: Added propagated_relations_table.def.
20057 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20059 * mini.c, cfold.c: fix style.
20061 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20063 * mini.c: handle issue with the low-level implementation of
20064 some long opcodes (bug #54209).
20066 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20068 * basic.cs: test for my new cmov stuff.
20070 2004-05-13 Patrik Torstensson
20072 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20073 opt and added peephole documentation.
20075 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20077 * tramp-ppc.c: rewrote the generic trampoline code.
20079 2004-05-11 Patrik Torstensson
20081 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20083 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20085 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20087 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20088 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20090 * mini.c: Add new icalls for AsAny marshalling.
20092 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20094 * tramp-ppc.c, mini-ppc.c: more cleanups.
20096 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20098 * mini.c: no warnings.
20100 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20102 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20104 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20106 * mini.c: In the thread abort signal handler, if the thread is in the
20107 process of being stoped, don't throw the Abort exception, just stop the
20110 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20112 * tramp-ppc.c: removed old code.
20114 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20116 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20117 do some simple speed optimizations on ppc.
20119 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20121 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20122 and large offsets in load/store.
20124 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20126 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20127 it causes regressions.
20129 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20131 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20134 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20136 * jit-icalls.c: remove warnings.
20137 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20138 speedups for unsafe code.
20140 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20142 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20144 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20146 * basic-calls.cs: Add new regression test.
20148 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20151 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20153 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20156 2004-05-06 Patrik Torstensson
20158 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20159 long reg allocation in any reg (not only eax:edx) and implemented
20160 long shl/shr ops in asm instead of helpers.
20162 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20164 * mini-sparc.h: Fix warnings.
20166 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20169 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20170 separate statement for clarity.
20172 * mini-sparc.c: Update status.
20174 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20176 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20179 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20181 * inssel-ppc.brg: another small pre-release workaround:
20182 we don't do overflow detection for long_sub_un.
20184 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20186 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20187 (also works around a weird ppc bug: 57957).
20189 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20191 * tramp-ppc.c: trampoline fixes.
20193 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20195 * mini-ppc.c: fixed typos.
20197 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20199 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20200 at the top of the stack. Fixed typos. Use a frame registers
20201 for all the methods with exception clauses.
20203 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20205 * exceptions-ppc.c: restore fp registers.
20207 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20209 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20210 order from the stack top (moved the stack room to save the
20211 return value for trace after the param area). Fixed corruption
20212 in restoring registers on unwind.
20214 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20216 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20218 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20220 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20221 and prolog/epilog for methods that use it. Allow
20222 enough param area room for varargs methods. Fix miguel's
20223 breakage in exception handling.
20225 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20227 * Makefile.am: run genmdesc only on current arch.
20229 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20231 * exceptions-x86.c:
20232 * mini-x86.h: fix the build on windows.
20234 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20236 * 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.
20238 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20240 * mini-exceptions.c: New file.
20242 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20243 Move some parts of the x86 exception handling code to an
20244 arch-independent file so it can be shared with other ports.
20246 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20248 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20250 2004-04-26 David Waite <mass@akuma.org>
20252 * driver.c: remove comma from end of enumeration declaration
20254 2004-04-26 Jackson Harper <jackson@ximian.com>
20256 * driver.c: parse config file before loading first assembly. This
20257 allows the user gac to be enabled/disabled.
20259 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20261 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20262 simpler mechanism: we do not care what is encoded initially
20263 (branch absolute or relative), we care about the code and its
20264 target. I kept the old code for reference for now.
20266 The new code tries first to determine if the jump is anywhere in
20267 the -/+32 absolute meg range, if it succeeds, it encodes using the
20268 absolute branch; If not, it tried to find something in the
20269 relative range, if not, it uses the handle_thunk code.
20271 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20273 * exceptions-ppc.c: use the correct ip register on macosx.
20275 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20277 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20279 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20281 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20282 Raise exception on integer divide by zero by hand since the hw
20283 doesn't support it. Handle NaNs in FP compares.
20285 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20287 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20288 code reducing duplication between the platforms and enabled
20289 signal exception handling (on linux for now).
20291 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20293 * exceptions-ppc.c: more macosx support.
20295 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20297 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20299 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20301 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20303 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20305 * iltests.il: more tests.
20307 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20309 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20312 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20314 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20316 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20318 * liveness.c: Mark variables as volatile in all basic blocks reachable
20319 from exception clauses.
20321 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
20323 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
20326 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
20328 * iltests.il, basic.cs: more tests for regalloc.
20330 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
20332 * iltests.il: Some tests for register allocation modifications
20335 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
20337 * exceptions.cs: Add regression test for bug #56782.
20339 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
20340 original stack trace if an exception is rethrown. Fixes #56782. Oh,
20341 the beauty of fixing the same thing in 5 different files...
20343 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
20345 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
20348 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
20350 * mini.c: Add support for STRWLPARRAY marshalling convention.
20352 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20354 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
20355 to init the context to setup the regs pointer).
20357 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20359 * exceptions-ppc.c: more exceptions work.
20361 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20363 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
20366 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20368 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
20369 can use the memory directly.
20371 * cpu-pentium.md: Update documentation from a post from Zoltan.
20373 add x86_add_membase, x86_sub_membase, x86_mul_membase
20375 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20377 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
20378 GENERAL_REGS they were also hardcoded for all PPC ports.
20380 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
20382 Remove hard-coded limit for floating point registers, use
20383 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
20385 Notice that in MacOS X calling conventions you can fit a lot more
20386 floating point values in registers, so I should update the PInvoke
20387 test to excercise the passing of floating point values on the
20388 stack (currently broken).
20390 2004-04-06 Miguel de Icaza <miguel@ximian.com>
20392 * tramp-ppc.c (create_trampoline_code): Added
20393 JUMP_TRAMPOLINE_SIZE.
20394 (ppc_magic_trampoline): Follow the pattern from
20395 x86_magic_trampoline: if code is set to zero, return.
20396 (create_trampoline_code): Always pass MonoMethod to the jump
20397 trampoline, before it was passing a null.
20398 (mono_arch_create_jump_trampoline): Implement the jump stub, could
20399 share the code with mono_arch_create_jit_trampoline.
20401 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
20403 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
20406 * cpu-g4.md: Added length for jmp instruction, the worst case
20407 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
20410 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
20412 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
20414 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
20416 * mini.c: Only set bblock->real_offset when adding a new bblock, and
20417 before each IL instruction.
20419 * mini.c (CEE_BOX): Fix warnings.
20421 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20423 * mini.c: removed a few unused vars and extra whitespace.
20425 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
20427 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
20429 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
20431 (OP_GETCHR): use the above
20432 (CEE_LDELEMA): use the above.
20434 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
20435 version of the generic impl.
20436 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
20437 (CEE_LDELEMA): use the above.
20439 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20441 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
20444 * iltests.il: Added new regression test for #56317.
20446 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20448 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
20449 under NetBSD. Fixes #56450.
20451 * liveness.c (update_gen_kill_set): Fix previous patch.
20453 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20455 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
20457 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
20459 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
20460 ldsfld and ldsflda.
20462 * inssel-sparc.brg: Add more optimizations.
20464 * mini-sparc.c: Replace multiply/divide with shifts if possible.
20466 2004-04-01 Martin Baulig <martin@ximian.com>
20468 * mini.c (handle_box): New static function; moved the
20469 implementation of CEE_BOX here.
20470 (mono_method_to_ir): Added `constrained_call' variable.
20471 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
20472 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
20473 mono_method_get_constrained() to get the method.
20475 2004-04-01 Martin Baulig <martin@ximian.com>
20477 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
20478 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
20479 (mono_method_to_ir): We don't need these macros anymore since
20480 mono_class_get_full() already takes care of it.
20482 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20484 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
20485 use @function (as doesn't accept #function here) and check the return
20486 value of system and stop if fails.
20488 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20490 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
20492 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
20494 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
20496 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
20498 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
20501 * basic-long.cs: Add test for negation of Int64.MinValue.
20503 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
20505 * mini-sparc.c: Update status.
20507 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
20509 * exceptions-sparc.c: Fix return value in filters.
20511 * inssel-sparc.brg: Fix register allocation in some rules.
20513 2004-03-28 Martin Baulig <martin@ximian.com>
20515 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
20518 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
20520 * mini-x86.c (mono_arch_patch_code): Fix warnings.
20522 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
20523 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
20524 remove unused conv_u4 opcode.
20526 * mini-x86.c: Remove valgrind workaround since it slows down things
20527 even when mono is not run under valgrind.
20529 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
20531 * mini-sparc.c: Update status.
20533 * inssel-sparc.brg: Add some optimizations.
20535 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
20536 future delay slot filling. Add support for varargs, tail calls and JMP.
20538 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
20539 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
20541 * inssel.brg: Fix register allocation in OP_ARGLIST.
20543 * inssel.brg: Fix warnings.
20545 2004-03-25 Martin Baulig <martin@ximian.com>
20547 * mini.c (inflate_generic_field): Removed.
20548 (mini_get_method): Removed, use mono_get_method_full(),
20549 (mini_get_class): Removed, use mono_class_get_full().
20550 (mono_method_to_ir): Pass our generic context to
20551 mono_field_from_token().
20553 2004-03-25 Martin Baulig <martin@ximian.com>
20555 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
20556 of a `MonoMethod *'.
20557 (mini_get_method): Take a `MonoGenericContext *' instead
20558 of a `MonoMethod *'.
20559 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
20560 a new local variable called `generic_context' which holds the
20561 current `MonoGenericContext *'; use it to lookup things.
20563 2004-03-24 Martin Baulig <martin@ximian.com>
20565 * mini.c (mini_get_class): New static method; if we're inside a
20566 generic instance, inflate the class if neccessary.
20567 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
20569 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20571 * iltests.il: New regression test for #55976.
20573 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20576 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20578 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20581 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20583 * liveness.c: Consider SSA stores as well as loads when making vars
20586 * exceptions.cs: New regression tests for register allocation.
20588 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20590 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20591 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20592 domain lock only to protect puntual access to data structures.
20593 Added access lock for sighash, jit_icall_hash_name,
20594 jit_icall_hash_addr and domain->code_mp.
20596 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20598 * driver.c: Print SIGSEGV handling method.
20600 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20602 * mini.c (setup_jit_tls_data): Handle case when this is called
20603 multiple times for a thread.
20605 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20606 is different from fbxx_un. Fixes #54303. Also use constants instead of
20607 magic numbers in a lot of places.
20609 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20611 * exceptions.cs: Fix cctor test when --regression is used.
20613 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20615 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20618 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20620 * inssel-ppc.brg: fixed register assignments for some rules.
20622 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20624 * exceptions.cs: Add test for exceptions in static constructors.
20626 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20627 static constructors outside the domain lock. Fixes #55720.
20629 2004-03-17 Martin Baulig <martin@ximian.com>
20631 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20632 (inflate_generic_field): Take the `MonoMethod *' instead of the
20633 `MonoClass *' and added support for generic method.
20634 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20635 have a `field->parent->gen_params', only inflate the field if it's
20636 an open constructed type.
20638 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20640 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20641 exception object instead of the preconstructed ones.
20643 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20645 * mini.c: reverted changed to sigsegv_signal_handler commited
20646 accidentally in the previous patch.
20648 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20651 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20652 running --aot with an old assembly.
20654 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20656 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20659 * mini-sparc.c: Add support for v9 branches with prediction.
20661 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20663 * mini.c (mini_init): #warning is GNUC only
20665 * mini-sparc.h: implement __builtin_frame_address
20666 and __builtin_return_address for Sun C compiler
20668 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20670 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20672 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20674 * basic-calls.cs: Add test for unaligned byref long argument passing.
20676 * mini-ops.h: Add sparcv9 compare and branch instructions.
20678 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20679 v9 instructions if we have a v9 cpu.
20681 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20682 registers for global allocation.
20684 * exceptions-sparc.c: Fixes.
20686 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20688 * liveness.c (mono_analyze_liveness): Optimized version.
20690 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20692 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20695 * basic-float.cs basic-calls.cs: New regression tests.
20697 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20699 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20700 sigaltstack implementation.
20702 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20704 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20705 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20707 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20709 * mini.c: Fix warnings.
20711 * mini.c (mono_resolve_patch_target): New function which contains the
20712 arch independent part of the patching process.
20714 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20715 patching code to a separate function.
20717 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20719 * mini.c (add_signal_handler): ifdef out on Windows
20721 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20723 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20724 cpu-sparc.md: Add exception handling support + other fixes.
20726 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
20727 typed GC detection in --version.
20729 * basic.cs exceptions.cs: New regression tests.
20731 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
20732 the arch specific code can store data during a compilation.
20734 * mini-ops.h: Add OP_SETFRET.
20736 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
20737 function, register a separate icall for each arity, so the icalls can
20740 * mini.c (mono_print_tree): Print negative offsets in a more readable
20743 * mini.c: Make signal handling work on sparc.
20745 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
20747 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
20749 * jit-icalls.c: Emulate truncl by aintl on solaris.
20751 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
20753 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
20755 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
20757 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
20759 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
20760 a MarshalByRef type, inline a method that performs the check, taking into
20761 account that the object can be a proxy. Also implemented tow new opcodes:
20762 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20763 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
20764 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20766 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
20768 * mini-ppc.c: if a relative branch displacement is too big
20769 but it points to and area reachable with an absolute branch,
20772 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
20774 * mini.c: optimize small copies in cpblk.
20776 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
20778 * basic-calls.cs basic-float.cs: New regression tests.
20780 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
20781 negative offsets from %fp. Implement localloc. Fix local register
20782 allocation. Fix the case when the this argument needs to be saved to
20783 the stack. Implement some missing opcodes.
20785 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
20787 * mini.c (mini_method_compile): Reenable global regalloc in methods
20788 with exception handlers.
20790 * linear-scan.c (mono_varlist_sort): Fix warning.
20792 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
20794 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
20797 * liveness.c: Make all variables uses in exception clauses volatile, to
20798 prevent them from being allocated to registers. Fixes #42136.
20800 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
20802 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
20803 causes regressions.
20805 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
20806 argument to mono_arch_regalloc_cost.
20808 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
20811 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
20813 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
20814 Make the cost of allocating a variable to a register arch dependent.
20816 * basic-calls.cs: Fix compilation of tests.
20818 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
20819 helper function to cut back on the number of #ifdefs needed.
20821 * mini-ppc.c: Fix compilation.
20823 * basic-calls.cs: New regression tests.
20825 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
20827 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
20828 of l0 since that is callee saved.
20830 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
20833 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
20834 of delay instruction.
20836 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
20838 * mini.h (MonoCallInst): Add 'virtual' flag.
20840 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
20842 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
20844 * *.cs: New regression tests.
20846 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
20849 * mini.c (mono_runtime_install_handlers): Fix build.
20851 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
20852 'signal_stack_size' members.
20854 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
20855 alternate signal stack.
20857 * exceptions-x86.c: Add stack overflow handling.
20859 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
20860 functions to arch independent code.
20862 * mini.c (mono_print_tree): Print more detailed info for load_membase
20865 2004-02-23 Martin Baulig <martin@ximian.com>
20867 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
20869 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20871 * mini-x86.c: fixed reg allocation for div/rem.
20873 2004-02-22 Miguel de Icaza <miguel@ximian.com>
20875 * driver.c (mono_main): Report some configuratio options on --version.
20877 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
20879 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
20880 low in the address space. Correctly flush memory in thunks where we
20881 output native code.
20883 2004-02-20 Martin Baulig <martin@ximian.com>
20885 * mini.c (mini_get_method): New static method; inflate all generic
20886 methods and methods in open generic instances.
20887 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
20888 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
20890 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20892 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
20894 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
20896 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
20898 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
20900 * mini-sparc.c (flushi mono_arch_output_basic_block): make
20901 it compile using Sun's compiler.
20903 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20905 * 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.
20907 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
20909 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20911 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
20913 * mini-ppc.c: handle calls outside of the allowed range with thunks
20914 allocated using the code manager.
20915 * tramp-ppc.c: use the code manager to hold generated native code.
20916 Fixed the magic trampoline to just patch vtable entries.
20918 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
20920 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
20923 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
20925 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
20928 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
20929 if we have a working __thread implementation.
20931 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
20932 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
20934 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
20936 * mini-x86.c: Fix compilation under gcc 2.
20938 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
20940 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
20941 contains a call to the wrapped function.
20943 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
20944 OP_<CALL>_IMM opcodes, and use them under X86.
20946 * mini.c (mono_jit_find_compiled_method): Fix warning.
20948 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
20950 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
20952 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
20953 functionality to mini.c.
20955 * mini.c (mono_create_jump_trampoline): New function to create a jump
20956 trampoline. Return a compiled method instead of a trampoline if it
20957 exists. Add a cache for jump trampolines.
20959 * mini.c (mono_jit_find_compiled_method): New function to return a
20960 compiled method if it exists.
20962 * mini-x86.c: Call mono_create_jump_trampoline instead of
20963 mono_arch_create_jit_trampoline.
20965 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
20966 a jump trampoline. Fixes #52092.
20968 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
20970 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
20971 which is not up-to-date. Add check_corlib_version () instead.
20973 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
20976 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
20977 since newer valgrind versions do not need it.
20979 * mini.c (mono_jit_compile_method_with_opt): New helper function to
20980 compile a method with a given set of optimizations.
20982 * mini.c: Compile icall wrappers on-demand instead of at startup.
20984 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
20985 wrapper for an icall.
20987 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
20989 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
20992 * iltests.il: Add test for non-empty stack before switch instruction.
20994 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
20996 * mini.c: Add support for new stringbuilder marshalling conventions.
20998 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21000 2004-02-01 Martin Baulig <martin@ximian.com>
21002 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21003 in `ginst->mtype_argv'.
21005 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21007 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21008 facilitate grepping.
21010 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21012 * mini.c: fixed buglet in initobj generic implementation for references.
21014 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21016 * Makefile.am: make the version script conditional.
21017 * jit-icalls.c: handle missing truncl().
21019 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21021 * exceptions.cs: Add more tests for double->int conversion.
21023 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21024 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21026 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21028 * driver.c: make --verbose --version emit an error
21029 if the loaded corlib doesn't match the runtime version.
21031 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21033 * mini-ppc.h: export ppc_patch().
21034 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21035 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21036 on par or better than on MacOSX.
21038 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21040 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21041 mono_lookup_pinvoke_call.
21043 * mini-x86.c: Under windows, the default pinvoke calling convention is
21044 stdcall. Fixes #52834.
21046 * mini.c (optimize_branches): Add an upper bound to the number of
21047 iterations to prevent infinite loops on strange loops. Fixes #53003.
21049 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21051 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21052 and ISINST. Fixes #52093.
21054 * objects.cs (test_0_vector_array_cast): New tests.
21056 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21058 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21059 checking in Array.Set ().
21061 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21064 * object.cs (test_0_multi_array_cast): New regression test.
21066 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21068 * exceptions-ppc.c: fix build on Linux/PPC.
21070 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21072 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21073 running under valgrind.
21074 (x86_magic_trampoline): Fix build bustage.
21076 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21077 negative values as well. This is needed for the encoding of the line number
21078 info, since sometimes the line numbers are not in increasing order.
21080 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21082 * cpu-pentium.md (localloc): Increase the size of the localloc
21083 instruction since it is a loop under Win32.
21085 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21088 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21090 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21091 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21092 Max Horn (max@quendi.de). Fix file names in comments.
21094 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21096 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21097 avoid stack overflow.
21098 (replace_usage): Avoid uninitialized variable warnings.
21100 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21101 and taking the address of valuetype variables.
21103 2004-01-03 Patrik Torstensson
21105 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21106 for other purposes than FP later on.
21108 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21110 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21113 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21115 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21117 2003-12-30 Patrik Torstensson <p@rxc.se>
21119 * mini-x86.h: Decreased number of availiable fp regs.
21120 Solves corner cases with FP spilling.
21122 2003-12-23 Patrik Torstensson <p@rxc.se>
21124 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21125 for floating point stack tracking / spilling on x86.
21128 * basic-float.cs: added float mul overflow test.
21130 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21132 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21134 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21136 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21137 supports for cond branches that overflow the immediate
21138 overflow offset. mcs can compile simple programs.
21140 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21142 * exceptions-ppc.c: exception handling support wip:
21143 finally handlers get run on exception.
21145 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21147 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21150 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21152 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21153 initial support for stack walking and unwinding.
21155 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21157 * driver.c (mono_main): Make corlib-out-of-sync message more
21158 descriptive. Also remove verify_corlib call.
21160 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21162 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21163 not overlap with other call's arguments, too.
21165 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21167 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21168 move to arch-specific code the choice of arch-specific
21169 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21170 * mini.c: ensure emulation calls will not interleave
21173 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21175 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21176 the magic trampoline stack frame is dropped before executing
21179 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21181 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21182 and integer to fp conversions. Added support for overflowing
21183 arguments on the stack. Reserve a couple more registers as temps.
21184 Added support for aot compilation (as output still needs to be
21187 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21189 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21190 Don't overwrite return register in some corner cases.
21192 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21194 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21195 static constructors when AOT compiling.
21197 * driver.c (mono_main): Call mono_check_corlib_version.
21199 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21201 * cpu-g4.md, basic.cs: fixed div target register.
21203 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21205 * mini-ppc.c, basic.cs: shl_imm fix with test.
21207 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21209 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21210 structures by value. Misc fixes.
21211 * objects.cs: more tests.
21213 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21215 * mini-ppc.c: lconv.ovf.i implemented.
21217 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21220 (mini_init): don't error out if someone already called g_thread_init.
21222 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21224 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21225 to be any type per the spec. Fix abnormal memory usage when
21226 the same object is repeatedly thrown.
21228 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21230 * mini.c: check for overruns in IL code.
21232 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21234 * TODO: Add/remove some todo entries.
21236 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21238 * driver.c (mono_main): Call mono_verify_corlib.
21240 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21242 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21243 This has been moved to mini.c
21244 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21245 type being casted is marshalbyref it could be a proxy, so instead of
21246 emitting the type check code, emit a call to a runtime method that will
21247 perform the check by calling CanCastTo if needed.
21249 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21251 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21252 methods with large stack frames under Win32.
21254 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21256 * Makefile.am: Distribute regression tests.
21258 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21259 at the end instead of inserting each variable into the sorted list.
21261 * linear-scan.c (mono_varlist_sort): New helper function.
21263 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21265 * mini.c: ensure arguments and locals are within bounds.
21267 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21269 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21272 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21274 * mini.c (mono_cprop_copy_values): Fix crash.
21276 * aot.c: Set verbosity back to 0.
21278 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21280 * regalloc.c: complete memory leak fix by Laurent Morichetti
21283 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21285 * driver.c (main_thread_handler): Revert the previous patch.
21287 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21290 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21291 memory from the memory pool.
21293 * driver.c (main_thread_handler): Turn on all optimizations when
21296 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21297 an array for better performance.
21299 * regalloc.c (mono_regstate_assign): Fix memory leak.
21301 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21302 serialize the debug info.
21304 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21305 debug info from the serialized representation.
21307 * aot.c: Save debug info into the generated file and load it when
21310 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21312 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21314 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21315 More FP-related fixes.
21317 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
21319 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
21320 and register allocation buglet. Hello world now runs.
21322 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21324 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
21325 * tramp-ppc.c: fixed class init trampoline.
21326 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
21328 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21330 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
21331 mini.c: more ppc changes/fixes.
21333 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21335 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
21336 Also optimize the case when the arguments are the same in the caller
21339 * iltests.il: Add tests for tail calls with valuetype arguments.
21341 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21343 * mini-ppc.c: fixes for struct return type.
21345 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
21347 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21348 mono_spillvar_offset() to arch-specific code.
21350 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
21352 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
21354 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21356 * exceptions-x86.c: Fix stack space leaks.
21358 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
21359 registers from the lmf if the method has save_lmf set.
21361 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
21363 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
21364 of icall wrappers into InvokeInDomain, since these are now per-domain.
21366 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
21368 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
21369 make some opcode emulation and intrinsic ops enabled/disabled
21370 according to the architecture. More fixes.
21372 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
21374 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
21376 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21378 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21379 arch-specific handling for 'this' and struct return type to
21380 arch-specific code.
21382 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21384 * aot.c: prevent divide by zero error when reporting (it happened with
21385 Accessibility.dll).
21387 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
21389 * mini.h (inst_switch): Remove unused macro.
21391 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21394 (load_aot_module): free 'info->methods' and 'info' properly. No more
21395 "free(): invalid pointer blah" messages when you have an old aot
21398 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
21400 * jit-icalls.c, mini.c: Added support for context static fields.
21402 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21404 * mini.c (mono_method_blittable): Methods which set LastError are not
21405 blittable either. Fixes #51108.
21407 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21409 * mini.c: flush icache.
21410 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
21412 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21414 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
21416 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
21418 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
21421 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
21424 * inssel.brg (CEE_MKREFANY): Fix AOT case.
21426 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
21428 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
21429 instruction when the result is discarded.
21431 * iltests.il (test_0_div_regalloc): New regression test.
21433 * arrays.cs: Fix compilation error.
21435 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
21437 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
21438 float rules to inssel-x86.brg: sane architectures with FP registers
21439 don't need to implement these rules.
21441 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21443 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
21445 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21447 * mini.h, inssel-long32.brg: fixed endianess issues in int64
21448 implementation of 32 bit systems.
21450 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21452 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
21453 (Jeroen Zwartepoorte).
21455 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
21457 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
21458 the caller and the callee matches.
21460 * mini.c (mono_method_to_ir): Add comment.
21462 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
21463 signbit is missing on some platforms.
21465 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
21467 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
21469 * mini.c (setup_jit_tls_data): Call the new function.
21471 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
21473 * mini-x86.c: Add experimental support for fast access to the lmf
21474 structure under NPTL/Linux 2.6.x.
21476 2003-11-06 Martin Baulig <martin@ximian.com>
21478 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
21479 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
21482 2003-11-02 Martin Baulig <martin@ximian.com>
21484 * mini.c (inflate_generic_field): New static method.
21485 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
21486 generic instance and the field is declared in a generic type, call
21487 inflate_generic_field() to inflate it. Fixes gen-28.cs.
21489 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
21491 * mini.h mini.c (mono_method_same_domain): New function to return
21492 whenever the caller and the callee are in the same domain.
21494 * tramp-x86.c (x86_magic_trampoline): Use the new function.
21496 2003-10-30 Martin Baulig <martin@ximian.com>
21498 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
21499 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
21501 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
21502 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
21504 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
21506 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
21509 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
21510 object here, so it is in the correct appdomain etc.
21512 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
21514 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
21516 (mono_method_to_ir): Avoid freeing the type created returned from
21517 mono_type_create_from_typespec, since it is put into an internal cache
21518 by the function. Fixes pointer.exe.
21520 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
21521 trampolines for icalls and pinvokes as well. Fixes #33569.
21523 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
21525 * mini.c: Update after appdomain changes.
21527 * mini.c (mono_jit_compile_method_inner): Allways compile native
21528 method wrappers in the root domain, since there can only be one
21529 instance of them, whose address is stored in method->info.
21531 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
21533 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
21534 environment variable. Instead detect automatically whenever running
21535 under valgrind using the magic macro RUNNING_ON_VALGRIND from
21538 2003-10-16 Miguel de Icaza <miguel@ximian.com>
21540 * trace.c, trace.h: New files that implement the new trace option
21543 * driver.c: Document new --trace options.
21545 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
21548 - if (mono_jit_trace_calls)
21549 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
21551 * mini.h: prototypes.
21553 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
21555 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
21557 * mini.c inssel.brg: Implement typedefbyref opcodes.
21559 * mini.c (mono_jit_compile_method): Remove unused local variable.
21561 * mini.c (mono_jit_compile_method_inner): Ditto.
21563 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
21565 * tramp-x86.c (x86_class_init_trampoline): Fix build.
21567 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
21569 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21571 * mini.c (mono_no_aot): Remove unused global variable.
21573 * mini.c: Thread safety fixes.
21575 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21577 * mini.c (mono_create_class_init_trampoline): Add a lock around
21578 class_init_hash_addr.
21580 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21583 * mini.c: Decompose the NEWARR instruction before decomposing its
21584 arguments. Fixes #30073.
21586 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21588 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21591 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21593 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21595 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21597 * driver.c: Add support for compiling icall wrappers to --compile.
21599 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21601 * inssel.brg: The empty value in class->interface_offsets is -1, not
21604 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21606 * objects.cs: New test for 'is' operator on an array of interfaces.
21608 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21610 * tramp-ppc.c: update trampoline code to support jumps
21611 and class initialization.
21613 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21615 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21617 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21619 * inssel.brg (OP_UNBOX): Remove unused rule.
21621 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21622 region instead of one for each method. Fixes #47813.
21624 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21626 * exceptions.cs (test_0_nested_finally): New regression test for
21627 nested exception handlers.
21629 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21631 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21633 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21636 * mini.c (mono_method_check_inlining): Make the inlining limit
21637 configurable by an environment variable.
21639 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21641 * mini.h: Bump AOT file version.
21643 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21644 token, store the image along with the token, since the token might not
21645 refer to the same image as the method containing the relocation,
21646 because of inlining.
21648 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21650 * mini.c (mono_precompile_assemblies): New function to compile
21651 all methods in all loaded assemblies.
21653 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21655 * regalloc.h regalloc.c (MonoRegState): Change the type of
21656 iassign and fassign to int*, since they can contain large negative
21657 values if the register is spilled. Also added some comments. Fixes
21660 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21661 under Win32. Fixes #42964.
21663 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21665 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21667 * aot.c: Added support for AOT compiling methods which contain calls
21668 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21671 * driver.c (compile_all_methods): Run the compilation in a thread
21672 managed by mono. Fixes #44023.
21674 * mini.c (mono_codegen): Print full method name in verbose output.
21676 * mini-x86.c (mono_arch_patch_code): Fix warning.
21678 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21679 jumps, since the method we are jumping to might be domain-specific.
21681 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21683 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21685 * inssel.brg: string chars are unsigned.
21687 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21689 * TODO: New todo item.
21691 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21692 which calls mono_runtime_class_init and patches the call site to
21693 avoid further calls.
21694 (mono_arch_create_class_init_trampoline): New arch specific function
21695 to create a class init trampoline.
21696 (create_trampoline_code): Generalized so it can create
21697 class init trampolines as well.
21699 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21700 (mono_create_class_init_trampoline): New function to create and cache
21701 class init trampolines.
21702 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21703 vtable given the address of a class init trampoline. Used by the
21705 (mono_codegen): Generate a call to a trampoline instead of
21706 mono_runtime_class_init in LDSFLD[A].
21707 (mono_codegen): Add relocations for the new trampoline.
21709 * mini.h mini-x86.c aot.c: Added a new relocation type:
21710 MONO_PATCH_INFO_CLASS_INIT.
21712 * mini.h: Bump AOT version number.
21714 * aot.c: Create a copy of the loaded code instead of using the original
21715 so methods which call each other will be close in memory, improving
21718 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21719 patch since it breaks the regression tests.
21721 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21722 for the register saving instruction sequence since the
21723 frame_state_for function in glibc 2.3.2 don't seem to detect it.
21725 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
21727 * TODO: Fix todo item && remove another.
21729 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
21731 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
21734 * aot.c: Moved the check for MONO_LASTAOT into the initialization
21735 function of the module.
21737 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
21738 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
21739 --no-aot command line option.
21741 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
21743 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
21744 by Bernie Solomon (bernard@ugsolutions.com).
21746 * inssel.brg: Refactor the interface offset table related code into
21747 its separate functions and add support for the AOT case.
21749 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
21751 * aot.c (mono_aot_get_method_inner): Fix memory leak.
21753 * aot.c: Added mono_aot_verbose variable and made all debugging
21754 output depend on the value of this variable.
21756 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
21757 method_label and info_label.
21759 * mini.h mini-x86.c aot.c: Added a new relocation type
21760 MONO_PATCH_INFO_IID for klass->interface_id.
21762 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
21763 the MonoJitInfo structure.
21765 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
21766 a non-root appdomain in shared mode.
21768 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21770 * aot.c: make aot loader less verbose. Remove free of unused variable.
21772 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
21774 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
21776 * .cvsignore: Added *.dll.
21778 * mini.c (mono_print_tree_nl): New function callable while debugging.
21780 * mini.c (mono_print_code): Export this.
21782 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
21785 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
21787 * mini.h (MonoCompile): Added 'jit_info' field.
21789 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
21790 the cfg structure, since it is needed by the AOT compiler.
21792 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21794 * aot.c: A major rewrite. Changes include:
21795 - save exception tables for methods which have them.
21796 - cache failed lookups in aot_get_method () to avoid the (slow) calls
21797 to g_module_symbol.
21798 - reworked the file format so it is now much smaller and needs
21799 fewer relocation entries.
21801 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21803 * aot.c (load_aot_module): Fix build bustage on platforms without
21806 2003-09-04 Martin Baulig <martin@ximian.com>
21808 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
21810 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21812 * TODO: Some new optimization ideas.
21814 * aot.c: Move AOT module loading logic here from mono_assembly_open.
21816 * aot.c: Save the optimization flags used to compile the code into
21819 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
21820 support emitting domain specific code.
21822 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
21823 no longer domain neutral. It can be made domain neutral by compiling
21824 with --optimize=shared.
21826 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
21827 between appdomains.
21829 * driver.c mini.h mini.c: New --no-aot debugging option which disables
21830 loading of AOT code.
21832 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
21834 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
21835 if there is no domain neutrality information.
21837 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
21839 * aot.c (mono_compile_assembly): Emit a symbol containing the file
21840 format version into the generated library.
21842 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
21843 callee method into the caller since one of them could be shared.
21845 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
21846 system exceptions from AOT code now works.
21848 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
21849 method if it is domain neutral and the callee is not.
21851 * graph.c (cfg_emit_one_loop_level): Fix warning.
21853 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
21855 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
21858 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
21860 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
21861 is needed by code which is executed before mono_runtime_init ().
21862 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
21864 * mini.c (mono_thread_abort): Fix warning.
21865 (mono_jit_compile_method): Call static constructor in the AOT case too.
21867 * aot.c (mono_compile_assembly): Fix warning.
21869 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21871 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
21873 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
21875 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
21877 * cpu-pentium.md: Fix the length of call opcodes so they include the
21878 ESP restoring instruction. Fixes #47968.
21880 2003-08-28 Martin Baulig <martin@ximian.com>
21882 * mini-x86.c (mono_arch_call_opcode): Added support for
21883 MONO_TYPE_GENERICINST.
21885 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
21887 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
21889 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
21890 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
21892 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
21895 2003-08-26 Martin Baulig <martin@ximian.com>
21897 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
21898 when reporting an error, set this to the actual error location.
21899 (mono_method_to_ir): Report the correct error location if
21900 get_basic_blocks() returned an error.
21902 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
21904 * mini.c (mono_type_blittable): OBJECT is not blittable.
21905 (mono_method_blittable): Methods which have marshalling descriptors
21906 are not blittable either. Fixes #47842.
21908 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
21910 * driver.c mini.c: Use an environment variable instead of a global
21911 variable. Also fix the build.
21913 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
21914 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
21917 * driver.c mini.c: Added --with-valgrind option to turn off some
21918 code which prevents mono from running under valgrind.
21920 * mini.c (mono_emit_call_args): Fixed warning.
21922 * mini.c (mono_emulate_opcode): Fixed warning.
21924 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21926 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
21927 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
21928 regalloc.c, regalloc.h: specify available registers in arch-specific
21929 code and support floats in the regallocator (patch by Laurent Morichetti
21932 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21934 * mini.c: mono_thread_current() can be called only after
21935 mono_runtime_init(): rearrange code to not call it early on.
21937 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21939 * mini.c: allocate jump tables in the code mempools.
21941 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21943 * mini.c, mini.h: make sure per-thread data allocated by the jit is
21946 2003-08-10 Miguel de Icaza <miguel@ximian.com>
21948 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
21949 12 to 16. This fixes bug #47453.
21952 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
21954 * mini-ppc.c: fixed indexed load and unsigned compares.
21956 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
21958 * mini.c: reenabled installation of handler for
21959 thread abort signal.
21961 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21963 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
21964 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
21965 until it's fixed and actually useful.
21967 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21969 * inssel-long32.brg: couple more opcodes implemented.
21971 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21973 * mini-sparc.c: Even more opcodes implemeted.
21975 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
21977 * mini-sparc.c: More opcodes implemented.
21979 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
21981 * mini-sparc.c: More opcodes implemented.
21983 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21985 * inssel-sparc.brg: Add some needed rules. Direct
21987 * Makefile.am: Use inssel-sparc.brg
21988 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
21989 an assert happy for now.
21991 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
21993 * mini-sparc.c: Fixed compile errors.
21994 * exceptions-sparc.c: Same. We now produce a mono binary
21995 on sparc-linux. Yea.
21997 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
21999 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22000 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22001 They compile, but do not work.
22003 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22005 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22006 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22007 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22010 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22012 * mini.c: more opcodes implemented and better support for generics.
22014 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22016 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22017 * mini.c, mini.h: first cut at generics support: some new instructions
22018 added and changed the behaviour of some of the existing ones.
22020 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22022 * mini.c: Removed definition of metadata_shared mutex here.
22024 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22026 * mini-x86.c: make vararg calls work for instance methods.
22028 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22030 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22031 returns the arguments in a separte list, now.
22033 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22035 * aot.c, mini.c: updates for array type representation changes.
22037 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22039 * mini.c: register function to perform jit shutdown.
22041 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22043 * mini.c: use a faster allocator if possible.
22045 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22047 * aot.c: some cleanups and portability changes.
22049 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22051 * mini.c: use faster allocation for CEE_BOX if possible.
22053 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22055 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22056 Moved inlined mempcy code to its own function so that is can be
22057 reused. Added an inline memset function as well (optimized initobj).
22058 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22060 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22062 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22064 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22066 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22067 arch code can setup the cpu for CLR execution, if needed.
22068 We use it on x86 to set the precision of FP operations.
22070 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22072 * mini.c: disable some optimizations if we can guess they'll cost too
22073 much for a given method.
22075 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22077 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22079 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22080 * mini.h mini.c mini-x86.c: Added instruction level coverage
22081 info collection support.
22083 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22085 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22086 is now implemented in the profiling API. Get rid of a couple of
22087 unnecessary global variables.
22089 2003-06-15 Nick Drochak <ndrochak@gol.com>
22091 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22092 * cpu-g4.md: add op_bigmul and op_bigmul_un
22093 * cpu_pentium.md: add op_bigmul_un
22094 * inssel-long32.brg: add rule for unsigned bigmul
22095 * mini-ops.h: define OP_BIGMUL_UN
22096 * mini-x86.c: THE BUG: handle (un)signed properly
22097 * mini.c: choose unsigned opcode if needed.
22098 This set of patches fixes bug #44291
22100 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22102 * mini.c (optimize_branches): improved to handle all kinds of
22103 conditional branches.
22105 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22107 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22108 don't raise exceptions.
22110 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22112 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22113 to arch-specific files.
22115 2003-06-09 Martin Baulig <martin@ximian.com>
22117 * Makefile.am (libs): Added $(LIBGC_LIBS).
22119 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22121 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22122 and OP_ATAN (fixes bug#44293).
22124 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22126 * Makefile.am, mini-x86.c: rename cpu description array to
22127 pentium_desc, since some compilers define the 'pentium' preprocessor
22130 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22132 * mini.c (mini_select_instructions): add explicit branch if the
22133 following block is not the false target of a conditional branch -
22134 we need this with any optimization that reorder or remove bblocks
22136 * mini.c (optimize_branches): bug fixes
22138 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22140 * mini.c (mono_method_to_ir): inline static readonly fields
22142 * ssa.c (fold_tree): start cfold support for long (very simple
22145 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22147 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22149 * inssel.brg: fixed memcpy (bug #44219).
22151 2003-06-05 Dick Porter <dick@ximian.com>
22153 * driver.c: Set the glib log levels to not abort if g_message
22156 g_set_prgname() has to happen before mini_init() so that the
22157 process handle gets the info.
22159 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22161 * driver.c: add intrins to the default optimizations to get wider
22164 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22166 * mini.h: some large basic blocks will overflow a 16-bit
22167 integers for symbolic registers.
22169 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22171 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22172 (mono_arch_output_basic_block): fix bug 43499
22174 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22176 * mini.c: kill duplicated definition of mono_debug_format.
22178 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22180 * mini-x86.c, arrays.cs: fixed register allocation bug.
22182 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22184 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22186 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22188 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22191 (print_method_from_ip): also print source location information if
22194 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22196 * mini.c (mono_find_block_region): bug fix in region code
22197 (mini_method_compile): enable removing unreachable code again, but
22198 only in methods without exception clauses.
22200 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22202 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22203 Implemented arglist opcode and handling of TypedReference type.
22204 Fixed x86 call convention when a structure is returned.
22205 Minimal support for calling static vararg methods.
22207 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22209 * mini.c (mini_method_compile): always remove unreachable code,
22210 because the code in them may be inconsistent (access to dead
22211 variables for example).
22213 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22215 * driver.c, debug-mini.c: warning fixes.
22217 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22219 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22221 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22223 * mini.c: thread-static fields are registered in mono_class_vtable(),
22224 so ensure the function is called before checking for them.
22226 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22228 * mini.c (optimize_branches): fix for bug 43586
22230 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22231 overflow (fixes Bug #43639)
22233 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22235 * mini.c, objects.cs: allow the use of stobj for primitive types.
22237 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22239 * mini.c: be less strict about argument checking until we support
22240 running the verifier.
22242 2003-05-27 Nick Drochak <ndrochak@gol.com>
22244 * basic-long.cs: tests for (ulong)int * (ulong)int also
22245 * mini.c: use the same trick for (ulong)int * (ulong)int
22247 2003-05-27 Nick Drochak <ndrochak@gol.com>
22249 * basic-long.cs: add regression test for (long)int * (long)int
22250 * cpu-pentium.md: add op_bigmul specification
22251 * inssel-long32.brg: add OP_BIGMUL rule
22252 * mini-ops.h: add OP_BIGMUL
22253 * mini-x86.c: register allocator: handle case where src1 needs to be
22255 * mini.c: substitute special BIGMUL opcode in the tree for
22256 (long)int * (long)int
22258 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22260 * jit-icalls.c: call the type ctor on field access if needed.
22262 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22264 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22265 to a method (including results of ldelema, bug#43207).
22267 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22269 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22270 colors to show exception handler blocks.
22272 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22273 (fix for pinvoke7.cs).
22275 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22277 * mini.h, mini.c: ensure correct initialization order for types that
22278 require it. Prepare for lazy compilation of jit icall wrappers.
22279 Provide a name for opcode emulation to reduce unneeded mallocing.
22281 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22283 * mini-x86.c: better register restoring code and profiling
22284 support for tail calls.
22286 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22288 * mini.h, driver.c: prepare for leaf methods optimization.
22290 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22292 * mini.c: get targets of branches before converting a method.
22294 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22296 * mini.c (optimize_branches): added some experimental code (disbaled)
22298 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22300 * mini.c (optimize_branches): fix branch to branch optimization
22302 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22304 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22306 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22308 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22311 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22313 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22314 enable use of interface variables again.
22316 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22317 I1 to registers because there is no simply way to sign extend 8bit
22318 quantities in caller saved registers on x86.
22320 * inssel-float.brg: set costs of some rules to 2 so
22321 that monobure always select the arch. specific ones if supplied,
22322 regardless of the order we pass the files to monoburg.
22324 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22326 * mini.c, mini-x86.c: since the magic trampoline for jumps
22327 can't patch the code directly, we do it as soon as the
22328 method gets compiled.
22330 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22332 * mini-x86.c, mini.h: introduce a new patching method
22333 to support CEE_JMP and tail calls.
22334 * mini.c: obey tail.call. Don't precompile methods target
22336 * tramp-x86.c: new trampoline code to handle methods
22337 reached through a jump.
22339 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
22341 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
22342 bit values to registers
22344 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
22346 * mini.c (mono_compile_get_interface_var): share interface
22347 variables if possible.
22349 2003-05-16 Martin Baulig <martin@ximian.com>
22351 * debug-mini.c (mono_init_debugger): New function to initialize
22352 the debugger. This is not in the debugger since it needs to
22353 access some of mini's internals.
22355 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22357 * mini.c (mono_method_to_ir): inlining fixes/cleanups
22359 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
22361 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
22362 for value type handling.
22364 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22366 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
22367 (mono_method_check_inlining): enable inlining of all kinds of wrappers
22369 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
22371 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
22372 the constructor through a proxy.
22374 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22376 * jit-icalls.c, inssel.brg: fixes to array element address
22379 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
22381 * mini-x86.c (is_regsize_var): allocate pointer to registers
22383 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22385 * driver.c: fixed typo, added intrins to the set of optimizations
22386 tested with regressions.
22388 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
22390 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
22391 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
22394 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
22396 * inssel.brg: remove some common pop instructions without side effects
22398 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22400 * inssel-x86.brg: fixed thinko in int to double conversions.
22402 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
22404 * mini.c, jit-icalls.c: added runtime thread-static variable support.
22406 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22408 * inssel-long32.brg: two more missing instructions.
22410 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
22412 * mini.c (mono_emit_call_args): set the cil_code for all arguments
22413 if not already set.
22415 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
22417 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
22420 * basic-float.cs: Added tests for negative zero.
22422 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22424 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
22425 a couple of missing operations for long casts, with test cases.
22427 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22429 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
22431 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
22433 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
22434 code size estimation.
22436 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
22438 * mini.c (mono_jit_create_remoting_trampoline): make it work with
22439 abstract methods (fix bug 42542)
22441 * aot.c: add ability to handle array types
22443 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
22445 * mini.c: Call the _specific versions of the object allocation
22446 functions if possible.
22448 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22450 * driver.c: call setlocale ().
22452 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22454 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
22457 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
22459 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
22461 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
22462 wrappers (fix bug 42122)
22464 2003-05-04 Martin Baulig <martin@ximian.com>
22466 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
22468 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
22469 s/mini_set_defaults/mono_set_defaults/g.
22471 2003-05-04 Martin Baulig <martin@ximian.com>
22473 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
22475 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22477 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
22478 (reported by Don Roberts).
22480 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22482 * mini.c: temporarily work around two bugs for this release.
22484 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22486 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
22487 that contains -export-dynamic and it makes using the ld script
22489 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
22491 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22493 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
22496 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22498 * mini.c: make sure leave calls all the needed finally blocks,
22499 even when the target jumps out of multiple exception clauses.
22501 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22503 * ldscript, Makefile.am: add linker script to reduce the number of
22504 exported symbols (should also fix the issues with libwine defining
22505 some of the same symbols in io-layer).
22507 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
22509 * driver.c (mini_main): Avoid assertion when no file name is given on
22512 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
22514 * driver.c: added --version/-V command line option.
22515 Added the inline optimization in the regression tests.
22517 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22519 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
22520 to the type in the method signature (fixes bug#42134).
22522 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
22524 * mini.c: when inlining, check this is not null only when needed (bug #42135).
22526 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
22528 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
22530 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22532 * driver.c: fixed bug #42100.
22534 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
22536 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
22538 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22540 * mini.c: moved most of the code required to do inlining to its own
22541 function so it can be reused. Inline also ctors if appropriate.
22543 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
22545 * Makefile.am: Link with -export-dynamic so shared libs loaded by
22546 the runtime can call mono API functions.
22548 2003-04-27 Martin Baulig <martin@ximian.com>
22550 * debug-mini.c (mono_debug_init_method): Added
22551 `guint32 breakpoint_id' argument; if the method has a breakpoint,
22552 send a notification to the debugger.
22554 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
22555 running in the Mono Debugger, just pass the breakpoint number to
22556 mono_debug_init_method().
22558 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
22560 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
22562 * mini.c: allow some more unsafe compares.
22564 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22566 * mini-x86.c, Makefile.am: make distcheck works (partially from
22567 a patch by Richard Lee <r.h.lee@attbi.com>).
22568 * regset.c, regset.h: removed, they are unused.
22570 2003-04-25 Dick Porter <dick@ximian.com>
22572 * driver.c: Usage reports the name as 'mono' not 'mini'
22573 * exceptions-x86.c: Build and run on freebsd
22575 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22577 * Makefile.am: install the program with the 'mono' name and
22578 the library as libmono instead of mini and libmini.
22580 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22582 * driver.c: provide the APIs for the embedding interface of the old jit.
22584 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22586 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22588 2003-04-23 Martin Baulig <martin@ximian.com>
22590 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22592 * driver.c: Added `--debug' command line argument to enable
22595 2003-04-23 Martin Baulig <martin@ximian.com>
22597 * debug.[ch]: Removed. The code is now in
22598 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22600 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22603 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22605 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22607 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22610 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22611 mono_domain_finalize.
22612 (mini_method_compile): use mono_method_profile* if the the option is
22615 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22617 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22618 methods with their wrapper.
22620 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22621 methods with their wrapper.
22623 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22626 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22629 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22632 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22634 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22636 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22638 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22639 of the mempool. This is slightly faster and uses less memory
22641 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22643 * mini.c: avoid O(n) allocation for variables.
22645 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22647 * mini.c: handle items on the stack after inlining methods.
22649 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22651 * mini.c: make the method->opcode optimization dependent
22652 on MONO_OPT_INSTRINS and do it lazily.
22654 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22656 * driver.c: print overall results at the end of regression run.
22658 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22660 * inssel.brg: don't overwrite symbolic registers.
22662 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22664 * inssel-x86.brg: fix conversion from long to float.
22666 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22668 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22670 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22672 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22674 * driver.c: Added --print-vtable option as in the old JIT.
22676 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22678 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22680 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22682 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22684 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22686 * mini.c regalloc.c regalloc.h: Fix memory leak.
22688 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22690 * aot.c (mono_aot_get_method): register all used strings
22692 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22694 * mini.c: always intern strings references with ldstr at compile time.
22696 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22698 * Makefile.am: add BUILT_SOURCES.
22700 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22702 * driver.c: give a better error message when the assembly to execute
22703 doesn't have an entry point.
22705 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22707 * Makefile.am: added hack for automake
22709 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22712 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22714 22003-04-07 Martin Baulig <martin@ximian.com>
22716 * Makefile.am: Added Makefile.am.
22718 * debugger-main.c: Removed, this is now in the debugger where it
22721 * mini.pc.in: Call this package `mini' for the moment.