1 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
5 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
6 interface calls in LLVM AOT code.
8 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
11 * mini-llvm.c: Add support for OP_VPHI.
13 * objects.cs: Add a test.
15 2009-11-13 Zoltan Varga <vargaz@gmail.com>
17 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
18 this is called on the debugger thread.
20 2009-11-12 Zoltan Varga <vargaz@gmail.com>
22 * mini-llvm.c: Add soft-float support.
24 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
25 FCALL which returns an R4.
27 * driver.c (mono_main): Add a missing '\n'.
29 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
30 platforms which doesn't support the LLVM IMT trampoline.
32 2009-11-11 Zoltan Varga <vargaz@gmail.com>
34 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
36 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
38 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
41 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
43 2009-11-10 Zoltan Varga <vargaz@gmail.com>
45 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
46 Instead of emitting a method_order table, sort the contents of the code_offsets
47 table and do a binary search in the sorted table. The previous approach doesn't
48 work with LLVM which emits methods in a arbitrary order.
50 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
51 in the .eh_frame section in ELF files.
53 * mini.h: Bump corlib file format version.
55 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
57 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
58 LDMIA->LDM macro name change.
60 2009-11-09 Zoltan Varga <vargaz@gmail.com>
62 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
65 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
68 * aot-compiler.c: Ditto.
70 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
71 &align to mini_type_stack_size_full ().
73 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
75 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
77 2009-11-08 Zoltan Varga <vargaz@gmail.com>
79 * mini-arm.c: Compute the stack space used by arguments using
80 mini_type_stack_size_full ().
82 2009-11-08 Zoltan Varga <vargaz@gmail.com>
84 * optflags-def.h: Remove dead TREEPROP optimization.
86 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
88 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
90 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
92 2009-11-07 Zoltan Varga <vargaz@gmail.com>
94 * driver.c (mono_jit_parse_options): New public API function to parse options
95 as done by the runtime executable.
97 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
98 when handling named arguments.
100 2009-11-07 Zoltan Varga <vargaz@gmail.com>
102 * mini-arm.c: Implement support for returning vtypes in registers, fix support
103 for passing small vtypes in registers, make the CallInfo structures more
104 similar to the code on the other platforms.
106 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
107 the code in the prolog requires it.
109 2009-11-06 Zoltan Varga <vargaz@gmail.com>
111 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
112 (koush@koushikdutta.com).
114 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
115 where the thunk memory should be allocated from. Fixes appdomain unloading
118 2009-11-06 Zoltan Varga <vargaz@gmail.com>
120 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
121 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
123 2009-11-05 Zoltan Varga <vargaz@gmail.com>
125 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
126 AOT, as it is not implemented yet.
128 * mini-x86.c (mono_arch_output_basic_block): Ditto.
130 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
132 * debugger-agent.c: Fix windows build.
134 2009-11-05 Zoltan Varga <vargaz@gmail.com>
136 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
137 after the client connects/disconnects.
139 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
140 when an exception of a given type is thrown.
142 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
143 only on an uncaught exception.
145 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
147 * debugger-agent.c: Add a 'launch' option.
149 2009-11-05 Zoltan Varga <vargaz@gmail.com>
151 * debugger-agent.c: Add a 'timeout' option.
153 2009-11-05 Zoltan Varga <vargaz@gmail.com>
155 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
158 2009-11-05 Zoltan Varga <vargaz@gmail.com>
160 * debugger-agent.c (set_breakpoint): Emit a log message.
162 2009-11-04 Zoltan Varga <vargaz@gmail.com>
164 * mini-arm.c: Fix the arm build.
166 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
168 * aot-compiler.c: don't leak the value returned from
169 mono_type_full_name().
171 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
173 * debugger-agent.c: defer including mono-mutex.h until we know the
176 2009-11-04 Jonathan Chambers <joncham@gmail.com>
178 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
179 of pthreads directly.
181 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
182 exception handlers. Pass info argument.
184 * mini.h: Adjust signatures of soft debugger functions to pass void*
185 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
187 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
188 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
189 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
190 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
192 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
194 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
195 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
196 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
197 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
199 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
201 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
203 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
205 * mono-semaphore.h: Skeleton implementation for Windows.
207 Code contributed under MIT/X11 license.
209 2009-11-04 Jonathan Chambers <joncham@gmail.com>
211 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
213 Code contributed under MIT/X11 license.
215 2009-11-04 Jonathan Chambers <joncham@gmail.com>
217 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
219 Code contributed under MIT/X11 license.
221 2009-11-04 Zoltan Varga <vargaz@gmail.com>
223 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
224 debug info to 100 because 10 still slows down gdb too much.
226 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
227 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
228 them in the wrappers.
230 2009-11-03 Zoltan Varga <vargaz@gmail.com>
232 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
234 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
236 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
237 function mono_aot_get_array_helper_from_wrapper ().
239 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
240 array helper methods.
242 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
244 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
245 the value was loaded from memory.
247 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
248 the value was loader from there.
250 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
251 without constant swizzle.
253 2009-11-02 Jonathan Chambers <joncham@gmail.com>
255 * mini-amd64.c: Put soft debugger functions behind a
256 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
258 * mini-amd64.h: disable the soft debugger in windows.
260 Code contributed under MIT/X11 license.
262 2009-11-02 Jonathan Chambers <joncham@gmail.com>
264 * mini-x86.c: Put soft debugger functions behind a
265 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
267 Code contributed under MIT/X11 license.
269 2009-11-02 Jonathan Chambers <joncham@gmail.com>
271 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
272 to mono_arch_find_jit_info_ext.
274 Code contributed under MIT/X11 license.
276 2009-11-03 Zoltan Varga <vargaz@gmail.com>
278 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
280 * debugger-agent.c: Add support for filtering events by assemblies.
282 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
283 the agent is not enabled.
285 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
287 * exceptions-x86.c: hopefully last change to fix the windows build.
288 This one courtesy of Jonathan Chambers.
290 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
292 * debugger-agent.c: remove unused function.
294 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
296 * debugger-agent.c: add #ifdefs for a few header files.
297 * mini-x86.h: disable the soft debugger in windows.
298 Step 1 of 2 to make this compile on windows with gcc.
300 2009-11-02 Zoltan Varga <vargaz@gmail.com>
302 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
303 as it breaks the build.
305 2009-07-01 Zoltan Varga <vargaz@gmail.com>
307 Merge the soft debugger branch.
309 * debugger-agent.h debugger-agent.c: New files containing the soft
310 mode debugger module.
312 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
313 at the appropriate locations.
315 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
318 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
319 enable/disable single stepping.
321 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
322 which returns all information in a StackFrameInfo structure, and can handle the
323 LMF frames added by the debugger.
325 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
328 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
329 walker function which works on a specific thread and passes a StackFrameInfo
330 structure to its callback.
332 * mini.c (mini_init): Initialize the debugger agent.
334 * aot-compiler.c aot-runtime.c: Add soft-debug support.
336 * mini-ops.h: Add OP_SEQ_POINT opcode.
338 * driver.c (mono_main): Add new '--debugger-agent' option for passing
339 arguments to the debugger agent.
341 2009-11-02 Zoltan Varga <vargaz@gmail.com>
343 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
346 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
348 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
350 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
352 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
354 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
355 sets the IMT argument and makes a virtual call.
357 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
359 2009-11-01 Zoltan Varga <vargaz@gmail.com>
361 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
364 2009-10-30 Zoltan Varga <vargaz@gmail.com>
366 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
367 runtime. Fixes #551228.
369 2009-10-29 Zoltan Varga <vargaz@gmail.com>
371 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
373 * basic.cs: Add a test.
375 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
376 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
377 CONSTRAINED. Fixes #550964.
379 * generics.cs: Add a test.
381 2009-10-28 Mark Probst <mark.probst@gmail.com>
383 * mini-posix.c (add_signal_handler): Use
384 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
386 2009-10-28 Jerry Maine <crashfourit@gmail.com>
388 Contributed under the terms of the MIT/X11 license by
389 Jerry Maine <crashfourit@gail.com>.
391 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
392 sse4a for simd intrinsics.
394 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
395 sse4a for simd intrinsics.
397 2009-10-27 Zoltan Varga <vargaz@gmail.com>
399 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
400 instead of inst_p1 which is not the same on ILP32 platforms.
402 2009-10-24 Zoltan Varga <vargaz@gmail.com>
404 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
405 not the mscorlib one before calling mono_get_lmf_addr.
407 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
408 of the ip to the LMF.
410 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
411 immediate in the op->op_imm optimization.
413 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
414 understand. VTypes now work, but are not abi compliant, as they are
415 split into 4 byte parts instead of 8.
416 (emit_memcpy): Fix the unrolled case to work on the PS3.
418 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
420 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
421 the default when static linking.
423 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
425 * aot-compiler.c: Add an autoreg option to automatically register
426 statically linked aot modules using ELF .ctors.
428 * genmdesc.pl: Add __ppc64__ to allowed defines.
430 2009-10-25 Zoltan Varga <vargaz@gmail.com>
432 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
433 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
435 2009-10-24 Mark Probst <mark.probst@gmail.com>
437 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
439 2009-10-24 Zoltan Varga <vargaz@gmail.com>
441 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
442 which will contain the domain where the method was found.
444 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
445 mini_jit_info_table_find ().
447 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
449 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
451 2009-10-22 Zoltan Varga <vargaz@gmail.com>
453 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
454 set, its not supported yet.
456 2009-10-22 Zoltan Varga <vargaz@gmail.com>
458 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
459 iface wrapper is not found.
460 (mono_aot_get_method): Ditto for GetGenericValueImpl.
462 2009-10-21 Zoltan Varga <vargaz@gmail.com>
464 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
465 which have a different name.
467 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
468 wrappers and Array.GetGenericValueImpl ().
470 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
471 because of the change above.
473 * generics.cs: Add a test for full aot + generic array ifaces.
475 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
477 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
478 that hides the previous one.
480 2009-10-18 Zoltan Varga <vargaz@gmail.com>
482 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
483 marshalled. Fixes #541623.
485 2009-10-16 Zoltan Varga <vargaz@gmail.com>
487 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
489 2009-10-15 Zoltan Varga <vargaz@gmail.com>
491 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
493 2009-10-14 Massimiliano Mantione <massi@ximian.com>
495 * mini-posix.c (sigprof_signal_handler):
496 Implemented support for building stat call chans in different ways.
498 2009-10-14 Massimiliano Mantione <massi@ximian.com>
500 * mini-exceptions.c (mono_find_jit_info):
501 Also check that a jit info has been found (fixes a profiler crash).
503 2009-10-14 Massimiliano Mantione <massi@ximian.com>
505 * mini.c (mono_codegen):
506 Call mono_profiler_code_buffer_new with correct code address.
508 2009-10-14 Zoltan Varga <vargaz@gmail.com>
510 * driver.c (mono_main): Change the date in the copyright.
512 2009-10-14 Mark Probst <mark.probst@gmail.com>
514 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
515 allocator in shared generic code for open classes, because we
516 can't get those classes' vtables. We need to make managed
517 allocators not depend on the vtable at compile-time to solve this.
519 2009-10-13 Martin Baulig <martin@ximian.com>
521 * debug-mini.c (mono_debugger_trampoline_compiled): Add
522 `const guint8 *trampoline' argument; send both the old and the new
525 2009-09-30 Zoltan Varga <vargaz@gmail.com>
527 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
528 mono_runtime_capture_context () without calling mono_runtime_invoke ().
529 (can_marshal_struct): Skip structures with auto layout.
531 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
533 2009-10-02 Zoltan Varga <vargaz@gmail.com>
535 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
536 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
537 a variable to hold the stack slot used by the int<->float conversion opcodes.
539 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
541 2009-10-04 Zoltan Varga <vargaz@gmail.com>
543 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
546 2009-10-06 Zoltan Varga <vargaz@gmail.com>
548 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
549 each instance of Comparer<T>.
551 * generics.cs: Add a new test.
553 2009-10-09 Zoltan Varga <vargaz@gmail.com>
555 * driver.c (parse_debug_options): Add a 'gdb' option.
557 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
559 * image-writer.c: Add support for emitting the image into a memory buffer.
561 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
563 * aot-compiler.c: Add support for registering debug info with GDB using the
564 new JIT debugging interface in GDB 7.0. It can be turned on by setting
565 MONO_XDEBUG to 'gdb'.
567 2009-10-10 Zoltan Varga <vargaz@gmail.com>
569 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
572 2009-10-11 Zoltan Varga <vargaz@gmail.com>
574 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
575 can be used to set breakpoints in gdb.
577 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
578 segment to an absolute address.
580 2009-10-13 Mark Probst <mark.probst@gmail.com>
582 * method-to-ir.c: Use the managed array allocator method if
585 2009-10-13 Bill Holmes <billholmes54@gmail.com>
587 * aot-compiler.c : Fix the MSVC builds
589 Code is contributed under MIT/X11 license.
591 2009-10-13 Zoltan Varga <vargaz@gmail.com>
593 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
594 avoid registering 1 symbol file per method with gdb.
596 2009-09-29 Zoltan Varga <vargaz@gmail.com>
598 * mini-sparc.c: Fix the handling of enums with base type long.
600 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
602 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
603 instead of using type->data.klass as the later doesn't work with generics.
605 2009-09-25 Mark Probst <mark.probst@gmail.com>
607 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
608 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
609 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
610 works differently now and we don't handle it in the JIT anymore.
612 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
613 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
614 the Thread class split.
616 2009-09-25 Zoltan Varga <vargaz@gmail.com>
618 * driver.c: Don't run tests with the obsolete treeprop optimization.
620 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
621 variable volatile. Fixes #541577.
623 * basic-calls.cs: Add a new test.
625 * basic-long.cs: Remove tests which are now in basic-calls.cs.
627 2009-09-24 Zoltan Varga <vargaz@gmail.com>
629 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
630 work/required with recent iphone sdk versions.
632 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
635 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
636 in the VCALL decomposition code.
638 2009-09-22 Zoltan Varga <vargaz@gmail.com>
640 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
642 * basic.cs: Add a test.
644 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
647 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
648 searches all the domains of the current thread.
650 * exceptions-<ARCH>.c: Use it. Fixes #539394.
652 2009-09-21 Zoltan Varga <vargaz@gmail.com>
654 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
655 so catching exceptions thrown in the same method works. Fixes exception17.exe.
657 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
658 for non-jit trampolines.
660 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
662 * aot-compiler.c (add_wrappers): Ditto.
664 * mini-arm.c: Implement support for passing vtypes and floats, and increase
665 the size of the param area used by dyn_call to 6 which covers the majority of
668 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
670 * mini-arm.c: Implement support for passing/receiving
671 longs and receiving floats in the dyn_call code.
673 * mini-amd64.c: Implement support for receiving vtypes in registers in
676 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
679 2009-09-20 Zoltan Varga <vargaz@gmail.com>
681 * mini-arm.c (get_call_info): Return more precise information in
683 (dyn_call_supported): Use the information in CallInfo.
685 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
687 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
690 * mini-arm.c: Update after the dyn_call api changes.
692 * mini.c (mini_create_jit_domain_info): Register a destructor function
693 for the runtime_invoke_hash.
695 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
696 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
698 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
699 (dyn_call_supported): Simplify this by using get_call_info ().
700 (mono_arch_dyn_call_free): New destructor function.
702 * generics.cs: Remove a printf.
704 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
706 * mini-arm.c: Add support for enum return values and passing a few arguments
709 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
712 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
714 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
715 the dynamic invoke wrappers.
717 * mini-arm.c: Implement OP_DYN_CALL for arm.
719 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
720 supported by the dynamic runtime invoke wrapper.
722 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
723 runtime invoke wrapper.
725 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
726 if possible when running with full-aot.
728 * mini-ops.h: Add OP_DYN_CALL opcode.
730 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
731 with dynamic arguments lists similar to libffi.
733 2009-09-19 Zoltan Varga <vargaz@gmail.com>
735 * method-to-ir.c: Fix the previous change on 64 bit platforms.
737 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
740 * iltests.il.in: Add a new test.
742 2009-09-18 Zoltan Varga <vargaz@gmail.com>
744 * aot-compiler.c (add_generic_instances): Add more instances of
745 GenericEqualityComparer.
747 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
749 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
751 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
753 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
754 comments on some functions that now can fail.
756 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
758 * Makefile.am: Add Info.plist to EXTRA_DIST
760 2009-09-16 Zoltan Varga <vargaz@gmail.com>
762 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
763 static synchronized wrappers. Fixes #539500.
765 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
767 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
770 2009-09-16 Zoltan Varga <vargaz@gmail.com>
772 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
773 lmf before calling filter clauses as well. Fixes #539550.
775 * exceptions.cs: Add a test.
777 2009-09-14 Zoltan Varga <vargaz@gmail.com>
779 * aot-compiler.c (add_generic_class): Add instances of
780 Array.GetGenericValueImpl as well.
782 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
785 * generics.cs: Add a fullaot linq test.
787 2009-09-10 Zoltan Varga <vargaz@gmail.com>
789 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
792 2009-09-10 Bill Holmes <billholmes54@gmail.com>
794 * mini-trampolines.c (mono_delegate_trampoline) : Call
795 mono_cominterop_get_invoke if the delegate target object
798 Code is contributed under MIT/X11 license.
800 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
802 * method-to-ir.c: For CoreCLR throw a SecurityException if an
803 internal call is defined outside platform code. Reduce code
804 duplication with existing [Method|Field]AccessException
806 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
808 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
809 if the return value is a small struct passed on regs.
811 2009-09-09 Zoltan Varga <vargaz@gmail.com>
813 * cpu-arm.md mini-arm.c: Remove unused opcodes.
815 * mini-codegen.c: Enable the cpu description validation for arm.
817 2009-09-08 Zoltan Varga <vargaz@gmail.com>
819 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
820 test which depends on structs to objects.cs.
822 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
823 require object model related stuff working.
825 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
827 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
829 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
830 against the instruction metadata in mini-ops.h. amd64 only for now.
832 * mini-ops.h: Fix some instruction descriptions.
834 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
837 2009-09-06 Zoltan Varga <vargaz@gmail.com>
839 * exceptions.cs: Add a new test.
841 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
843 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
845 2009-09-06 Zoltan Varga <vargaz@gmail.com>
847 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
848 skip empty phi opcodes.
850 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
851 correctly by zero extending after loads. Skip methods containing calls
852 to the monitor enter/exit trampolines.
854 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
855 when calling mono_thread_force_interruption_checkpoint ().
857 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
859 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
861 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
863 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
866 2009-09-04 Zoltan Varga <vargaz@gmail.com>
868 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
870 2009-09-03 Zoltan Varga <vargaz@gmail.com>
872 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
874 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
875 LLVM might be very short.
877 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
880 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
883 2009-09-03 Zoltan Varga <vargaz@gmail.com>
885 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
886 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
887 LLVM might be very short.
889 2009-09-01 Zoltan Varga <vargaz@gmail.com>
891 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
892 the alignment for the value of sp.
894 2009-09-01 Geoff Norton <gnorton@novell.com>
896 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
897 managed wrappers in full aot.
899 2009-08-31 Zoltan Varga <vargaz@gmail.com>
901 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
903 2009-08-28 Zoltan Varga <vargaz@gmail.com>
905 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
907 2009-08-25 Zoltan Varga <vargaz@gmail.com>
909 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
911 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
914 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
916 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
917 depend on the info MonoMethodHeader which could be missing in IL stripped
920 2009-08-25 Zoltan Varga <vargaz@gmail.com>
922 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
923 they are only 4 byte aligned.
925 2009-08-21 Zoltan Varga <vargaz@gmail.com>
927 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
928 was done previously, since using SP causes too many problems.
930 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
931 frames without a frame pointer works.
933 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
934 global register in methods with calls, since the calls can go through
935 a static rgctx trampoline which doesn't save it.
937 2009-08-19 Zoltan Varga <vargaz@gmail.com>
939 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
941 2009-08-18 Zoltan Varga <vargaz@gmail.com>
943 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
945 2009-08-18 Christian Hergert <chris@dronelabs.com>
947 * method-to-ir.c: Fix warnings for uninitialized variables.
949 2009-08-18 Christian Hergert <chris@dronelabs.com>
952 * aot-compiler.c: Fix printf warnings.
954 2009-08-18 Zoltan Varga <vargaz@gmail.com>
956 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
957 Add GetGenericValueImpl<string>.
959 * aot-compiler.c (add_generic_instances): Add instances of
960 GenericEqualityComparer<T> for primitive types. Only emit the array
961 wrappers into the mscorlib image.
963 2009-08-15 Zoltan Varga <vargaz@gmail.com>
965 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
966 the methods_loaded array using amodule->info->nmethods.
968 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
969 (MONO_AOT_FILE_VERSION): Bump this.
971 * aot-compiler.c: Emit more generic instances allowing some parts of linq
974 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
975 MonoJitInfo doesn't belong to its methods aot image.
977 2009-08-14 Zoltan Varga <vargaz@gmail.com>
979 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
981 * mini-arm.c: Fix warnings.
983 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
985 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
988 2009-08-12 Zoltan Varga <vargaz@gmail.com>
990 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
993 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
994 hold the trampoline argument, so its initial value is available during
997 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1000 * exceptions-hppa.c:
1002 * exceptions-s390x.c:
1003 * exceptions-mips.c:
1005 * exceptions-sparc.c:
1006 * exceptions-alpha.c:
1008 * mini-trampolines.c:
1010 * exceptions-s390.c: add and use #define's instead of sizeof()
1011 for MonoJitInfo and MonoJitInfoTable.
1013 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1018 * tramp-x86.c: use a #define instead of sizeof() for a few
1019 structures that use a zero-length array.
1021 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1023 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1024 case when the method is dynamic. Fixes #529238.
1026 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1028 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1029 of asserting when a method is JIT compiled in full-aot mode.
1031 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1033 Contributed under the terms of the MIT/X11 license by
1034 Jerry Maine <crashfourit@gail.com>.
1036 * fixed wrong dates in changelog.
1038 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1040 Contributed under the terms of the MIT/X11 license by
1041 Jerry Maine <crashfourit@gail.com>.
1043 * basic-simd.cs: added test for packed double square root.
1044 * cpu-amd64.md: added opcode info for packed double square root.
1045 * cpu-x86.md: added opcode info for packed double square root.
1046 * mini-ops.h: added IR opcode for packed double square root.
1047 * mini-x86.c: added IR to native translation code for packed double square root.
1048 * mini-amd64.c: removed todo for packed double square root.
1049 * simd-intrinsics.c: added method to IR opcode converstion for
1050 packed double square root.
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 * mini-amd64.c: Added a change to help tell the difference as
1058 to what perpose the xmm register is being used--mainly to help
1060 * mini-amd64.h: Changed callee regs to use 15 out of 16
1061 (one used for special cases) xmm registers for both fp
1062 and simd ops. Added define to turn on new feature in the regalloc
1063 that allows fp and simd ops to share the xmm regs happily.
1064 * codegen.c: Added code to detect for which perpose an xmm reg is
1065 being used (fp or simd) and to translate back and forth to the
1066 correct logical reg bank (fp or simd) for 'spill load's.
1068 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1070 Contributed under the terms of the MIT/X11 license by
1071 Jerry Maine <crashfourit@gail.com>.
1073 * basic-simd.cs: Added tests for stressing the regalloc when running with
1074 16 simd regs and when simd and fp ops share the same reg bank.
1076 2009-08-01 Mark Probst <mark.probst@gmail.com>
1078 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1079 in shared generic code, we might have to look up the class in the
1080 RGCTX. If we use the class directly, compute its GC descriptor.
1082 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1084 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1086 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1088 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1089 check for errors. Fixed the case when the class with the Main
1092 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1094 Contributed under the terms of the MIT/X11 license by
1095 Jerry Maine <crashfourit@gail.com>.
1097 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1099 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1101 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1103 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1105 * method-to-ir.c: Fix naming of stelem and ldelem.
1107 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1109 * driver.c (main_thread_handler): Check that the assembly loaded
1110 matches the filename when doing AOT.
1112 2009-07-30 Mark Probst <mark.probst@gmail.com>
1114 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1117 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1118 utils/mono-sigcontext.h).
1120 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1123 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1125 * mini.c (mono_codegen):
1126 Call profiler hook to keep track of method code buffers.
1128 2009-07-27 Mark Probst <mark.probst@gmail.com>
1130 * method-to-ir.c: Invoke write barriers for the
1131 Interlocked.(Compare)Exchange JIT intrinsics.
1133 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1135 * Makefile.am (version.h): Fix issues when built out of tree.
1136 Remove some redundant 'grep's piped through 'sed's.
1138 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1140 This patch is contributed under the terms of the MIT/X11 license
1142 * mini-ppc.c (mono_arch_output_basic_block):
1143 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1144 for bits 32-47 with signed load/store diplacements for bits
1145 48-63. Use prefered base/offset order for indexed form.
1146 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1147 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1148 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1149 OP_LOADI2_MEMBASE): Same.
1150 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1151 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1152 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1154 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1155 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1156 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1157 OP_LOADI1_MEMINDEX): Same
1158 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1159 OP_STORER8_MEMINDEX): Same
1160 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1162 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1163 for bits 32-47 with signed load/store diplacements for bits
1164 48-63. Use prefered base/offset order for indexed form.
1166 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1168 This patch is contributed under the terms of the MIT/X11 license
1170 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1171 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1172 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1173 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1174 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1175 cfg->stack_usage to avoid size warnings.
1176 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1177 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1178 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1179 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1181 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1182 after code varible is initialized.
1183 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1184 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1185 (mono_arch_emit_epilog):
1186 Move Use ppc_load32 for cfg->stack_usage to avoid size
1189 2009-07-24 Mark Probst <mark.probst@gmail.com>
1191 * method-to-ir.c: The write barrier doesn't do the store anymore,
1192 so we have always to emit it. Also, emit the wbarrier after the
1195 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1197 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1198 for argument count 3 too.
1200 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1202 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1203 the caller handle the exceptions.
1204 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1205 method. Fixes #524498.
1207 2009-07-22 Geoff Norton <gnorton@novell.com>
1209 * mini-exceptions.c: Fix build on ia64.
1211 2009-07-22 Mark Probst <mark.probst@gmail.com>
1213 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1216 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1218 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1221 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1223 * basic-simd.cs (Main): Pass args to the test driver.
1225 2009-07-20 Geoff Norton <gnorton@novell.com>
1227 * mini-x86.h: Fix the x86 version guards to use Apple's
1228 properly defined macros.
1230 2009-07-20 Geoff Norton <gnorton@novell.com>
1232 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1235 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1237 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1238 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1239 the information which is needed for invokes, so only one locking+hash table
1242 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1244 * aot-compiler.c (add_generic_instances): Emit instances of
1245 GenericComparer<T> for primitive types.
1247 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1249 * mini-posix.c: Fix linux build.
1251 2009-07-19 Geoff Norton <gnorton@novell.com>
1253 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1254 mono_gdb_render_native_backtraces
1255 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1256 so we implement the sane semantics to the runtime here
1257 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1258 so we need to call it differently (mono_gdb_render_native_backtraces)
1259 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1260 here for default implementations.
1261 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1262 support Apple's weird syscall (SYS_fork) implementation and not busy
1263 loop in abort() on native crashes on OSX anymore.
1265 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1267 * aot-runtime.c (load_method): Change the handling of the
1268 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1271 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1273 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1275 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1276 seems to break the aot tests.
1278 * mini.c (mono_patch_info_equal): Fix the handling of
1279 MONO_PATCH_INFO_RGCTX_FETCH.
1281 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1283 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1285 * mini.c (mono_patch_info_hash): Fix the handling of
1286 MONO_PATCH_INFO_INTERNAL_METHOD.
1287 (mono_patch_info_equal): Ditto.
1289 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1291 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1294 * mini-llvm.c: Add some infrastructure for AOT support.
1296 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1298 * mini-llvm-cpp.c: Update to the latest llvm api.
1300 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1301 option to false to prevent llvm from installing signal handlers which
1304 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
1307 * cpu-amd64.md: Revert previous change as those instructions
1308 take 2 separate arguments. Remember to read the arch docs more
1309 carefully next time.
1311 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1313 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
1315 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
1317 * mini-ppc.c: exploit multiple load/store units if available (rest of
1318 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
1319 http://bugzilla.novell.com/show_bug.cgi?id=487846).
1321 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
1323 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
1324 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
1326 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
1328 * cpu-x86.md: Fix missing clobbering from trancendental simd
1331 * cpu-amd64.md: Same.
1333 2009-07-14 Jerry Maine <crashfourit@gmail.com>
1335 Contributed under the terms of the MIT/X11 license by
1336 Jerry Maine <crashfourit@gail.com>.
1338 * basic-simd.cs: Added tests for single and doulble indexers.
1340 * cpu-amd64.md: Added simd opcode information.
1342 * mini-amd64.c: Added IR to native simd generation code.
1343 Added simd register names and function that returns them.
1345 * mini-amd64.h: Added marcos to turn on simd code compilation in
1346 amd64. Added max simd register count marco. Added caller/callee
1347 register mask marcos. Added marcos to use simd register bank.
1349 * mini.h: Added helper marco for shufling dwords and simple
1352 2009-07-14 Zoltan Varga <vargaz@gmail.com>
1354 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
1356 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
1358 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
1359 the length of the native code as well.
1361 * basic-simd.cs: Add a test for #521662.
1363 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
1365 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
1367 2009-07-13 Mark Probst <mark.probst@gmail.com>
1369 * mini.c: Register function for getting the IP from a signal
1370 context with metadata.
1372 2009-07-13 Zoltan Varga <vargaz@gmail.com>
1374 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
1375 call a generic class init trampoline if needed. Fixes #519336.
1377 * generics.cs: Add a test.
1379 2009-07-09 Mark Probst <mark.probst@gmail.com>
1381 * method-to-ir.c: When doing a call which might be remote from
1382 shared generic code to other shared code with open type arguments,
1383 get the remoting invoke wrapper from the RGCTX and do an indirect
1386 2009-07-03 Zoltan Varga <vargaz@gmail.com>
1388 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
1389 after the unbox trampoline in the full-aot case.
1391 2009-07-02 jonas echterhoff <jonas@unity3d.com>
1393 * mini.c: Move initialization of jit_mutex before debugger initialization
1398 * Info.plist: added Info.plist and link flag to enable the mono executable
1399 to access other processes. Requires codesigning of the executable to work.
1401 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
1406 2009-06-30 Zoltan Varga <vargaz@gmail.com>
1408 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
1410 2009-06-29 Zoltan Varga <vargaz@gmail.com>
1412 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
1413 when the generic instance is an instantiation of a subclass of the
1414 methods class. Fixes #517166.
1416 2009-06-26 Zoltan Varga <vargaz@gmail.com>
1418 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
1421 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
1424 * CMakeLists.txt: Add minimal support for installation.
1426 2009-06-25 Zoltan Varga <vargaz@gmail.com>
1428 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
1429 determine whenever a method is directly callable to a separate function.
1431 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
1432 needed ones as a result of the previous change.
1434 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
1435 type of register arrays.
1437 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
1438 type of register arrays.
1440 2009-06-24 Jerry Maine <crashfourit@gmail.com>
1442 Contributed under the terms of the MIT/X11 license by
1443 Jerry Maine <crashfourit@gail.com>.
1445 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
1447 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1449 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
1451 2009-06-24 Neale Ferguson <neale@sinenomine.net>
1453 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
1454 dump of structure return value. Fix some formatting.
1455 * cpu-s390x.md: Fix lengths of instruction sequences.
1456 * mini-s390.c: Minor formatting changes.
1458 2009-06-24 Zoltan Varga <vargaz@gmail.com>
1460 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
1461 Use sigaction on freebsd as well.
1463 2009-06-23 Zoltan Varga <vargaz@gmail.com>
1465 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
1468 * mini.c (mini_init): Revert a change which breaks cross-compilation.
1470 2009-06-22 Mark Probst <mark.probst@gmail.com>
1472 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
1474 2009-06-22 Mark Probst <mark.probst@gmail.com>
1476 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
1478 2009-06-20 Martin Baulig <martin@ximian.com>
1481 (MonoDebuggerThreadFlags): New enum typedef.
1482 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
1483 (mono_debugger_thread_created): Added `gpointer func' argument;
1484 initialize the new `thread_flags' field.
1486 2009-06-18 Martin Baulig <martin@ximian.com>
1488 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
1489 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
1492 (mini_debugger_set_attach_ok): New function; sets the attach-ok
1493 flag in `MONO_DEBUGGER__info.runtime_info'.
1496 (mono_main): Call mini_debugger_set_attach_ok() if generics
1497 sharing is disabled.
1499 2009-06-22 Zoltan Varga <vargaz@gmail.com>
1501 * aot-compiler.c (add_wrappers): Fix a warning.
1503 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
1504 the ppc load/store macro changes.
1506 2009-06-21 Zoltan Varga <vargaz@gmail.com>
1508 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
1510 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
1511 not just the got symbol.
1513 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
1516 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
1519 * aot-compiler.c: Remove some fixmes.
1521 * driver.c (mono_main): Print a helpful message when cross-compiling.
1523 * mini.c (mini_init): Disable signal handlers when cross-compiling.
1525 * method-to-ir.c (initialize_array_data): Do the optimization if the
1526 target byte order is little endian, instead of the host byte order.
1528 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
1529 wrappers into the mscorlib image, Emit a unique plt symbol for each
1530 image, emit symbols for plt entries.
1532 * image-writer.c (img_writer_emit_symbol_size): New function to emit
1535 2009-06-20 Zoltan Varga <vargaz@gmail.com>
1537 * aot-compiler.c (add_wrappers): Avoid calling
1538 mono_marshal_get_type_info () since it can assert for some types.
1540 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
1541 ldtoken are used inside wrappers.
1543 * helpers.c: Add support for prefixing tools with the arch name.
1545 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
1546 quantities when using ilp32.
1548 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
1549 spill slots. Use sizeof(mgreg_t) for the spill slot size.
1551 * image-writer.c: Use .long on ilp32.
1553 * aot-compiler.c: Use 32 bit loads on ilp32.
1555 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1557 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1559 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1561 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1563 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1564 second got slot of every aot image.
1566 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1567 aot on platforms with function pointers.
1569 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1570 support for aot/full aot on ppc/ppc64.
1572 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1573 arguments which are needed on ppc.
1575 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1578 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1580 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1582 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1584 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1586 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1588 2009-06-17 Geoff Norton <gnorton@novell.com>
1590 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1592 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1594 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1595 to control whenever the dwarf writer is in xdebug or aot mode.
1596 (emit_class_dwarf_info): Use a separate abbrev for structures without
1599 * aot-compiler.c: Pass the appending parameter to
1600 mono_dwarf_writer_create ().
1602 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1603 falls through to its next bblock. Fixes #513931.
1605 * iltests.il: Add a test.
1607 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1608 infor even if emit_line is FALSE, as the apple linker seems to require it.
1610 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1612 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1616 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1618 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1621 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1623 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1624 'has_call_handler' fields.
1626 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1628 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1629 first bblock if not needed. Fixes #512790.
1631 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1633 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1635 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1638 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1639 remoting-invoke-with-check wrappers, which are not needed when running with
1640 full-aot, since it doesn't support remoting.
1642 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1644 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1646 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1647 method info, it is not used anymore.
1649 * mini.h: Bump AOT file format version.
1651 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1654 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1657 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1659 * mini.h: Bump AOT file format version.
1661 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1663 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1664 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1667 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1668 of CKFINITE and FBGE for VFP.
1670 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1672 * aot-compiler.c: Don't align code to 16 bytes on arm.
1674 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1675 before the methods they belong to.
1677 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1678 the full-aot case if possible, since the trampoline will be called right
1681 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1682 trampolines to 1024 after the change above.
1684 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1685 trampoline to save 8 bytes per trampoline.
1687 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1690 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1692 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1694 2009-06-08 Martin Baulig <martin@ximian.com>
1697 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1698 (_mono_debugger_throw_exception): Don't make this static.
1699 (_mono_debugger_unhandled_exception): Likewise.
1700 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1703 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1704 (_mono_debugger_throw_exception): Add function prototype.
1705 (_mono_debugger_unhandled_exception): Likewise.
1708 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1709 arg; return the first exception handler if the exception is caught
1710 and we're running inside the debugger.
1711 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1712 improve exception handle inside runtime-invoke, check whether the
1713 exception is actually caught in the method being invoked and not
1714 by the runtime-invoke-wrapper.
1716 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1718 * image-writer.c: Improve support for the osx assembler.
1720 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
1723 2009-06-08 Martin Baulig <martin@ximian.com>
1726 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1727 (_mono_debugger_throw_exception): Don't make this static.
1728 (_mono_debugger_unhandled_exception): Likewise.
1729 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1732 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1733 (_mono_debugger_throw_exception): Add function prototype.
1734 (_mono_debugger_unhandled_exception): Likewise.
1737 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1738 arg; return the first exception handler if the exception is caught
1739 and we're running inside the debugger.
1740 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1741 improve exception handle inside runtime-invoke, check whether the
1742 exception is actually caught in the method being invoked and not
1743 by the runtime-invoke-wrapper.
1745 2009-06-07 Zoltan Varga <vargaz@gmail.com>
1747 * image-writer.c (append_subsection): Don't align subsections of the
1748 debug_line section as a workaround.
1750 * dwarfwriter.c: Emit line number info in the AOT case as well.
1752 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
1754 This patch is contributed under the terms of the MIT/X11 license
1756 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
1757 code_len <= code_size
1759 2009-06-06 Zoltan Varga <vargaz@gmail.com>
1761 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
1763 2009-06-04 Zoltan Varga <vargaz@gmail.com>
1765 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
1766 invoke wrappers, we now use trampolines instead.
1768 2009-06-04 Mark Probst <mark.probst@gmail.com>
1770 * mini-darwin.c: The exception thread must not be registered with
1773 2009-06-04 Mark Probst <mark.probst@gmail.com>
1775 * mini-gc.c: Disable the code because it makes SGen crash.
1777 2009-06-03 Zoltan Varga <vargaz@gmail.com>
1779 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
1780 instead of asserting.
1782 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1784 * aot-compiler.c (mono_compile_assembly): Move the creation of the
1785 output file after the code has been compiled.
1787 2009-05-30 Zoltan Varga <vargaz@gmail.com>
1789 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
1791 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1793 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
1794 entries distinction to simplify the code.
1796 * mini.h: Bump AOT file format version.
1798 2009-05-28 Zoltan Varga <vargaz@gmail.com>
1800 * objects.cs: Fix the signature of one of the tests.
1802 * mini.c (mini_create_ftnptr): New helper function, moved here from
1804 (mini_get_addr_from_ftnptr): Ditto.
1805 (mini_init): Install the new helpers.
1807 2009-05-28 Martin Baulig <martin@ximian.com>
1809 Correctly initialize the debugger when embedding Mono.
1811 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
1812 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
1813 see documentation in mini_debug_running_inside_mdb().
1816 (mini_debug_running_inside_mdb): New function to check whether
1817 we're running inside mdb.
1819 * mini.c (mini_init): Call mini_debugger_init() if we're running
1820 inside the debugger.
1822 * driver.c (mono_main): Moved the call to mini_debugger_init()
1823 into mini_init() to make this work when embedding Mono.
1825 * debug-debugger.c (mini_debugger_init): Warn about duplicate
1826 calls to mini_debugger_init().
1828 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
1829 mono_debugger_main() -> mini_debugger_main() and put them inside a
1830 `MONO_DEBUGGER_SUPPORTED' conditional.
1832 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
1834 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
1835 this is no longer in use.
1838 2009-05-26 Zoltan Varga <vargaz@gmail.com>
1840 * mini-sparc.c (add_outarg_load): Fix the sparc build.
1842 * aot-compiler.c (emit_method_code): Always write out C style symbols for
1845 2009-05-27 Martin Baulig <martin@ximian.com>
1847 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1849 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
1850 long_conv_to_r_un to 64 bits.
1852 * cpu-x86.md: Increase the instruction size due to the changes.
1854 * iltests.il.in: Add regression test.
1858 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1860 * objects.cs: Move the previous test from basic.cs to here.
1862 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1864 * basic.cs: Add regression test for #506915.
1866 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1868 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
1869 optimization we must check the bb of the first byte of stobj as
1870 it's the only one set in cil_offset_to_bb.
1874 2009-05-25 Zoltan Varga <vargaz@gmail.com>
1876 * image-writer.c: Fix pointer directive on ppc64.
1878 2009-05-24 Zoltan Varga <vargaz@gmail.com>
1880 * image-writer.c (asm_writer_emit_section_change): Avoid using
1881 .bss subsections on ppc too.
1883 2009-05-23 Zoltan Varga <vargaz@gmail.com>
1885 * image-writer.c: Fix the definition of TARGET_ASM_....
1887 * image-writer.c: Fix the emission of assembler directives in the last
1890 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
1891 exception throwing code to accomodate ppc64.
1893 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
1894 size to work on ppc64 too.
1896 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
1899 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
1900 the assembler dialect instead of using platform specific defines.
1902 2009-05-22 Geoff Norton <gnorton@novell.com>
1904 * mini-arm.c (get_call_info): If a structure is split between the stack
1905 and argument registers, we should not advance the stack pointer by the entire
1906 native size, but just by the amount that spilled.
1908 2009-05-22 Zoltan Varga <vargaz@gmail.com>
1910 * mini-arm.c (get_call_info): Handle structures with alignment requirements
1913 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1915 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
1918 * aot-compiler.c (add_extra_method): Fix up the collection of extra
1919 methods so wrapper don't get added twice.
1920 (add_generic_instances): Don't add methods of arrays.
1922 * generics.cs: Mark one test as !FULLAOT.
1924 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1926 * mini-x86.c (emit_move_return_value): Remove unused vars.
1928 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1930 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
1931 decomposing 8 bytes structs into a LCALL.
1933 * mini-x86.c (emit_move_return_value): We no longer push the vtype
1934 pointer for where to store the returned regs.
1936 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
1939 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
1941 2009-05-20 Miguel de Icaza <miguel@novell.com>
1943 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
1946 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1948 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
1950 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
1953 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
1955 * local-propagation.c (mono_local_cprop): Avoid local propagation
1956 across paired add/sub if the first instruction dest reg is it's
1957 source reg. For example:
1959 int_add_imm R12 <- R12 [1] clobbers: 1
1960 int_sub_imm R42 <- R12 [1] clobbers: 1
1962 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
1963 maintain the math identify.
1967 2009-05-20 Andreia Gaita <avidigal@novell.com>
1969 * Makefile.am: avoid going on the network just to get the revision,
1972 2009-05-19 Massimiliano Mantione <massi@ximian.com>
1974 Fixed estimate for short branches on amd64 (they were off mark, and
1975 enabling call prolog-epilog instrumentations caused assertions).
1976 * mini.h (struct MonoBasicBlock): added max_length field to hold the
1977 estimate for the maximum length of this basic block.
1979 - mono_arch_emit_prolog: compute max_length for each basic block
1980 (instead of max_offset), and inflate size estimate also for entry bb
1981 in case of code instrumentation.
1982 - mono_arch_output_basic_block: get rid of "cpos" (the current
1983 estimated "position" in the code), and always use "offset" instead,
1984 which is accurate; at the beginning of the function quickly recompute
1985 max_offset for all the remaining blocks, starting from the current
1986 cfg->code_len (which is correct, and not estimated) and using the
1987 estimated block lengths computed previously.
1989 2009-05-17 Zoltan Varga <vargaz@gmail.com>
1991 * exceptions-ppc.c: Remove the caching from the trampoline creation
1992 functions, it is already done in the caller.
1994 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
1996 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
1997 MONO_ARCH_GSHARED_SUPPORTED define.
1999 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2001 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2004 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2006 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2007 call to mono_marshal_get_rgctx_invoke ().
2009 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2010 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2011 gshared use the static rgctx trampolines now.
2013 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2014 platform supports it.
2016 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2018 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2020 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2022 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2024 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2026 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2029 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2031 Made it possible for mono_arch_instrument_epilog to preserve
2032 argument registers, otherwise instrumenting the "epilogue" before
2033 a tail call would clobber them.
2034 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2035 if like mono_arch_instrument_epilog but with an additional parameter
2036 that states if argument registers must be preserved.
2037 * mini.c: implemented mono_arch_instrument_epilog as a call to
2038 mono_arch_instrument_epilog_full without asking to preserve argument
2039 registers (this makes the existing code work as usual).
2041 - mono_arch_instrument_epilog: add parameter to transform it into
2042 mono_arch_instrument_epilog_full, and preserve argument registers
2044 - mono_arch_output_basic_block, OP_TAILCALL case: call
2045 mono_arch_instrument_epilog_full.
2046 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2047 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2048 only transformed mono_arch_instrument_epilog into
2049 mono_arch_instrument_epilog_full.
2051 2009-05-15 Geoff Norton <gnorton@novell.com>
2053 * mini-darwin.c: This works on arm now.
2055 2009-05-14 Geoff Norton <gnorton@novell.com>
2057 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2060 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2062 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2065 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2066 wrappers during full aot mode correctly.
2068 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2071 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2072 mono_metadata_type_hash ().
2074 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2076 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2077 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2078 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2079 Removed MONO_INST_BRLABEL from the instruction flags, and the
2080 remaining code that used it, because we do not support branches inside
2081 basic blocks (and branch target labels) anymore.
2082 * Makefile.am: As part of the above cleanup, remove reference to
2083 BURG files which don't exist anymore.
2085 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2087 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2090 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2091 to use mono_arch_throw_corlib_exception.
2093 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2094 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2096 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2099 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2101 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2102 for the got to make debugging easier and to avoid confusing it with the
2105 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2106 method so a breakpoint can be set when using gdb.
2108 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2110 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2111 on mono_method_get_imt_slot ().
2113 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2114 num_decodes variables.
2116 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2117 change as it doesn't seem to work.
2119 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2122 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2124 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2125 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2127 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2128 builder when using full aot.
2130 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2131 here, it is already handled.
2133 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2136 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2138 * mini-arm.h: Enable IMT for full aot.
2140 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2141 arch doesn't support it.
2143 * mini.c (mini_init): Don't disable IMT for full aot if the
2144 architecture supports it.
2146 * mini.h (MonoAotTrampoline): New enum containing the different types
2147 of 'numerous' trampolines.
2148 (MONO_AOT_FILE_VERSION): Bump this.
2150 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2151 static rgctx trampolines. Add support for full-aot IMT thunks.
2153 * mini-amd64.h: Enable IMT for full aot.
2155 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2156 to exclude tests belonging to a category.
2158 * generics.cs: Mark some tests with a !FULLAOT category.
2160 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2163 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2165 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2166 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2167 (emit_plt): Fix a warning.
2169 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2171 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2172 back into aot-compiler.c to a place where the other functions shared by
2173 the runtime and aot compiler are.
2175 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2176 as done previously, instead of in MonoAotFileInfo, since pointers might have
2177 alignment requirements.
2179 * mini.h: Bump AOT file format version.
2181 2009-05-10 Miguel de Icaza <miguel@novell.com>
2183 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2184 that is used at runtime from the aot-compiler.c, this makes it
2185 work on setups that remove the AOT compiler from the output
2188 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2190 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2193 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2195 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2197 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2198 stuff to mono_arch_decompose_long_opts ().
2199 (mono_decompose_opcode): Remove some dead code.
2201 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2203 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2204 cmethod can be null for quite a some reasons.
2206 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2208 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2210 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2212 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2214 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2216 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2217 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2218 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2219 calls returning structures by addr on amd64.
2221 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2223 * iltests.il.in: Restructure the tail call tests a bit.
2225 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2227 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2228 for virtual methods too.
2230 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2232 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2233 due to regression in verifying System.dll.
2235 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2237 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2240 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2243 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2244 g_str_hash () which can change.
2246 * driver.c (mini_regression): Disable optimizations not supported by
2247 the cpu. Fixes #500019.
2249 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2252 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2254 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2255 to the latest LLVM code.
2257 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2259 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2261 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2263 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2266 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2267 no longer saving offsets, so just save the patch types along with the other
2269 * aot-runtime.c (load_patch_info): Update after the changes to
2270 encode_patch_list ().
2271 (decode_got_entry): Removed, merged into load_patch_info ().
2272 (is_shared_got_patch): Removed, call the same function from
2275 * mini.h: Bump aot file format version.
2277 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2278 half-finished no-dlsym code.
2280 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2283 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2284 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2286 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2288 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2289 buffer length to work with AOT code.
2291 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2292 ldfld/stfld opcodes.
2294 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2297 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2299 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2301 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2304 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
2305 if needed. Don't decompose long operations when using llvm.
2307 2009-05-01 Zoltan Varga <vargaz@gmail.com>
2309 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
2312 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
2314 2009-05-03 Martin Baulig <martin@ximian.com>
2316 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
2317 mono_debugger_insert_method_breakpoint() since the class init
2318 handler we're inserting at the top of the method already gives us
2321 2009-04-30 Zoltan Varga <vargaz@gmail.com>
2323 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
2324 to mono_arch_decompose_long_opts () for x86 and arm.
2326 2009-04-29 Zoltan Varga <vargaz@gmail.com>
2328 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
2331 2009-04-28 Zoltan Varga <vargaz@gmail.com>
2333 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
2336 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2338 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
2339 number of trampolines used in full-aot mode.
2341 * aot-compiler.c: Add an ntrampolines option to set the number of
2342 trampolines emitted in full-aot mode.
2344 2009-04-27 Zoltan Varga <vargaz@gmail.com>
2346 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
2347 a volatile load. Get rid of get_tempname (), llvm assigns names
2350 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
2353 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
2356 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
2359 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
2360 to the same register as a fixed sreg2. Fixes #497271.
2362 * iltests.il.in: Add a new test.
2364 2009-04-26 Zoltan Varga <vargaz@gmail.com>
2366 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
2367 stack, since pushes complicate exception handling.
2369 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
2370 the stack if they are passed using moves.
2372 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2374 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
2377 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
2378 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
2379 of FMOVE if it is an R4.
2381 2009-04-25 Zoltan Varga <vargaz@gmail.com>
2383 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
2385 * mini.h (LLVMCallInfo): New structure to store calling convention
2386 information for the LLVM back end similar to the CallInfo structures in
2389 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
2390 call information in a format usable by LLVM.
2391 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
2393 * method-to-ir.c (mono_emit_call_args): Emit calls using
2394 mono_llvm_emit_call () when compiling using LLVM.
2396 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
2397 comments to all functions. Fix memory leaks. Add a public init/cleanup
2400 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
2402 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
2403 mono_array_new_va () jit icall.
2405 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
2407 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
2408 multiple machine description files to be specified.
2409 * mini-ops.h: fixes for cross-compilation.
2411 2009-04-22 Miguel de Icaza <miguel@novell.com>
2413 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
2416 2009-04-22 Zoltan Varga <vargaz@gmail.com>
2418 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
2419 to prevent asserts in various passes. Fixes #497220.
2421 2009-04-21 Zoltan Varga <vargaz@gmail.com>
2423 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
2426 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
2427 table to avoid duplicates.
2429 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2431 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
2434 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
2436 * mini.c (mini_method_verify): Fail fulltrust code if the exception
2437 is for method or field access.
2439 2009-04-20 Zoltan Varga <vargaz@gmail.com>
2441 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
2444 * mini-llvm.c (mono_llvm_emit_method): Use it.
2446 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
2447 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
2450 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
2451 synchronized methods.
2453 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
2455 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
2457 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
2460 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
2461 allowing some options to be set dynamically.
2463 2009-04-19 Zoltan Varga <vargaz@gmail.com>
2465 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
2466 unconditional branch.
2468 * mini.h (MonoTrampolineType): Add new trampoline type
2469 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
2472 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
2475 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
2478 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
2479 is enabled. Instead, use the llvm vcall trampoline.
2481 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
2483 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
2485 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
2488 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
2489 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
2491 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
2492 OP_IA64_CSET opcode.
2494 * mini.c: Fix a warning.
2496 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
2497 THROW to the appropriate llvm type.
2499 2009-04-18 Zoltan Varga <vargaz@gmail.com>
2501 * mini.c (mini_method_compile): Add statistics for methods JITted
2504 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2506 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
2507 OP_IA64_CMP_<cond>_IMM opcodes.
2509 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2511 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
2514 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
2517 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
2520 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
2522 * mini-exceptions.c : add thread id to EXCEPTION trace message.
2524 2009-04-17 Zoltan Varga <vargaz@gmail.com>
2526 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
2529 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
2530 rgctx invoke trampolines for x86.
2532 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
2533 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
2534 (mono_arch_get_vcall_slot): Simplify this.
2536 2009-04-16 Zoltan Varga <vargaz@gmail.com>
2538 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
2539 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
2541 2009-04-14 Zoltan Varga <vargaz@gmail.com>
2543 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
2544 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
2546 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
2548 * liveness.c (visit_bb): Remove a needless assert.
2550 2009-04-13 Zoltan Varga <vargaz@gmail.com>
2552 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
2553 full aot support to the arch specific code.
2555 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2557 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2559 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2561 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2562 collect information about the delegate invoke impl trampolines.
2564 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2565 to save trampolines during full-aot mode.
2567 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2568 creation function which returns a trampoline which sets the rgctx
2570 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2571 wrapper if possible.
2572 (mono_delegate_trampoline): Ditto.
2574 * mini.c (mono_jit_runtime_invoke): Ditto.
2576 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2578 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2580 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2582 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2584 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2585 just setting the opcode to OP_NOP.
2587 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2589 * mini.c (mini_method_compile): Put the last change inside an
2590 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2592 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2593 and extend live ranges to cover the whole method when using xdb.
2595 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2596 do it in the trampolines.
2598 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2601 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2603 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2604 call code in full-aot mode since IMT is disabled there.
2605 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2606 new JIT no longer has that restriction.
2608 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2610 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2611 a more compact format.
2612 (mono_aot_wrapper_name): New function to return a unique name for a
2613 wrapper method, also used by the AOT runtime.
2615 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2618 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2619 when a ICollection<T> etc is encountered.
2620 (add_generic_instances): Process method arguments/locals too.
2621 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2624 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2626 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2628 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2630 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2632 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2633 representing the result of the decomposition. Nullify instructions
2634 instead of setting them to OP_NOP since nops can't have registers
2637 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2639 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2640 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2641 info. Strip 'mapping symbols' on ARM.
2643 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2645 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2646 this with the native genmdesc.
2648 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2650 * aot-runtime.c: Fixing the MSVC build.
2652 Code is contributed under MIT/X11 license.
2654 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2656 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2657 JITted code depends on it.
2659 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2661 * aot-compiler.c: Use new MonoGenericParam accessors.
2663 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2665 Reduce memory usage and improve correctness wrt MonoGenericParam
2666 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2667 handing. Avoid allocating MonoGenericParams, but use the ones in
2668 the container itself.
2670 2009-04-07 Miguel de Icaza <miguel@novell.com>
2672 * tasklets.c: Return exceptions in the out argument.
2674 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2676 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2677 opcode. Use pointer types in more places instead of casting them to
2680 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2682 (mono_llvm_optimize_method): New helper function to optimize a method.
2684 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2685 widening code so it could be called from more places.
2686 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2687 code paths in the call opcodes.
2689 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2691 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2693 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2695 * dwarfwriter.c: Use _ to separate class name
2696 components as gdb can't handle '.'. Represent reference variables
2699 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2701 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2703 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2705 * gc-test.cs: New file with GC stack marking tests.
2707 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2708 negative numbers for vfp.
2710 * basic-float.cs: Add a test.
2712 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
2714 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
2716 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
2718 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
2719 part of tasklet/continuation support.
2721 2009-04-05 Zoltan Varga <vargaz@gmail.com>
2723 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
2724 amd64 opcodes inside an ifdef.
2726 * dwarfwriter.c: Emit inheritance information for classes, emit fields
2729 * dwarfwriter.c (emit_type): Emit the class info for classes.
2731 2009-04-04 Zoltan Varga <vargaz@gmail.com>
2733 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
2735 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
2737 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
2739 * ssa.c (mono_ssa_compute): Fix some memory leaks.
2741 2009-04-03 Zoltan Varga <vargaz@gmail.com>
2743 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
2745 * mini-llvm.c: Update comments.
2747 * mini.h (COMPILE_LLVM): New macro.
2749 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
2751 * ssa.c (mono_ssa_compute): Ditto.
2753 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
2754 the unwind ops from a DWARF FDE.
2756 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
2757 methods by extracting the dwarf unwind ops from the unwind info generated
2760 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
2763 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
2766 2009-04-02 Zoltan Varga <vargaz@gmail.com>
2768 * Makefile.am (llvm_sources): Enable this.
2770 * mini.c (mini_method_compile): Add support for compiling with LLVM,
2771 failing back to the JIT if something cannot be handled.
2773 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
2774 compiling with LLVM.
2776 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
2777 compiling with LLVM.
2779 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
2780 compiling with LLVM.
2782 * mini-ops.h: Add a few opcodes needed by LLVM.
2784 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
2787 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
2790 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
2792 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
2794 2009-04-01 Mark Probst <mark.probst@gmail.com>
2796 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
2797 ridiculously large methods.
2799 2009-03-31 Martin Baulig <martin@ximian.com>
2801 * debug-debugger.c (debugger_remove_breakpoint): Call
2802 mono_debugger_remove_class_init_callback ().
2804 2009-03-31 Zoltan Varga <vargaz@gmail.com>
2806 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
2807 right before emitting code, not at the start.
2809 * mini.c (mono_postprocess_patches): Extract this into a separate function
2810 from mono_codegen ().
2812 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
2813 byref types correctly.
2815 2009-03-30 Zoltan Varga <vargaz@gmail.com>
2817 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
2820 2009-03-29 Zoltan Varga <vargaz@gmail.com>
2822 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
2823 indirect calls, this avoids problems where get_vcall_slot () would get
2824 confused by the native code for the instruction preceeding the call.
2825 (mono_arch_get_vcall_slot): Simplify this.
2826 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
2828 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
2829 register allocator now seems to depend on them instead of the data in
2832 * mini.c (mini_method_compile): Throw the correct type of exception if
2833 mono_method_get_header () fails because of a loading error.
2835 2009-03-28 Zoltan Varga <vargaz@gmail.com>
2837 * mini.c (mini_method_compile): Clear the loader error if the method
2838 header cannot be decoded.
2840 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
2841 interface methods on proxies correctly.
2843 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
2844 this argument for vtype methods. Add precise liveness info for arguments.
2846 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
2847 LIVERANGE_START/END opcodes.
2849 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
2850 for arguments and values in registers.
2852 2009-03-27 Zoltan Varga <vargaz@gmail.com>
2854 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
2855 return a valuetype. Fixes #487518.
2857 * iltests.il: Add a test.
2859 * aot-compiler.c: Use mono_thread_create () to create helper threads.
2861 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
2862 closed over a null reference correctly.
2864 2009-03-26 Zoltan Varga <vargaz@gmail.com>
2866 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
2868 2009-03-25 Mark Probst <mark.probst@gmail.com>
2870 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
2871 allocated to the same registers as fixed sregs.
2873 2009-03-24 Mark Probst <mark.probst@gmail.com>
2875 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
2878 * method-to-ir.c: Handle more cases for
2879 Interlocked.CompareExchange.
2881 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
2882 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
2883 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
2885 2009-03-23 Zoltan Varga <vargaz@gmail.com>
2887 * aot-runtime.c (decode_method_ref): Fix a warning.
2889 * unwind.c (mono_unwind_frame): Ditto.
2891 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2893 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
2894 (mono_compile_assembly): Enable the binary writer for full-aot as well.
2896 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
2897 fix the handling of large values in the ALU_PC_G0_NC relocation.
2899 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2901 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
2903 2009-03-22 Mark Probst <mark.probst@gmail.com>
2905 * method-to-ir.c (mono_spill_global_vars): Support for ternary
2908 2009-03-22 Mark Probst <mark.probst@gmail.com>
2910 * method-to-ir.c: MINI_OP3 needs a comma.
2912 * method-to-ir.c, mini.h, mini.c: Remove
2913 mono_init_op_sreg_counts ().
2915 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2917 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
2920 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
2923 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
2925 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
2928 2009-03-21 Mark Probst <mark.probst@gmail.com>
2930 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
2931 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
2932 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
2935 2009-03-20 Zoltan Varga <vargaz@gmail.com>
2937 * driver.c: Change location of gc_wrapper.h.
2939 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
2940 inside finally clauses correctly. Fixes #485721.
2942 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
2943 after the change above.
2945 * exceptions.cs: Add a test.
2947 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2949 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
2951 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
2952 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
2953 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
2955 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
2956 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
2958 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
2960 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
2961 Simplify logic for ensure_method_is_allowed_to_call_method.
2962 Handle wrappers on callers.
2964 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2966 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
2969 * basic-simd.cs: Fix the names of some test methods.
2971 2009-03-18 Geoff Norton <gnorton@novell.com>
2973 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
2975 2009-03-18 Zoltan Varga <vargaz@gmail.com>
2977 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
2979 2009-03-17 Jb Evain <jbevain@novell.com>
2981 * driver.c: remove now uneeded call to mono_gc_base_init before
2984 2009-03-17 Jb Evain <jbevain@novell.com>
2986 * dwarfwriter.c (token_handler): handle more cases.
2988 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2990 * method-to-ir.c: Remove more dead code (that was required only
2991 because of method_is_safe). Fix compiler warnings.
2993 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2995 * method-to-ir.c: Remove unneeded/useless method_is_safe
2996 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
2998 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3000 * mini.c (mini_method_compile): Print the method been compiled with
3001 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3002 for people not familiar with the runtime.
3004 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3006 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3007 a managed object which is later put into a GList. Return its class instead.
3009 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3010 stack slots when using sgen.
3012 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3014 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3016 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3018 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3019 > so it works on the first vreg as well.
3021 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3023 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3026 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3028 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3031 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3033 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3034 native->IL offset mapping.
3036 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3038 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3040 * basic.cs: Add a test.
3042 2009-03-11 Mark Probst <mark.probst@gmail.com>
3044 * mini-x86.c (mono_arch_output_basic_block): Use different
3045 registers in case the ones we want to overwrite are used by the
3046 other operand. Fixes regression in #480807.
3048 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3050 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3052 * dwarfwriter.c (emit_line_number_info): The line number info for
3053 IL code was off by one. Fix that.
3055 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3058 2009-03-09 Mark Probst <mark.probst@gmail.com>
3060 Contributed under the terms of the MIT/X11 license by Steven
3061 Munroe <munroesj@us.ibm.com>.
3063 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3066 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3068 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3071 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3073 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3074 the delegate ctor handling code. Fixes #482638.
3076 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3079 * iltests.il.in: Add a test.
3081 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3084 2009-03-05 Mark Probst <mark.probst@gmail.com>
3086 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3087 is shared generic code, return the trampoline, even if the method
3088 has already been compiled. Fixes #479763.
3090 * mini.c, mini.h: New function
3091 mono_jit_find_compiled_method_with_jit_info() which is the same as
3092 mono_jit_find_compiled_method() but also returns the jit info.
3094 2009-03-05 Mark Probst <mark.probst@gmail.com>
3096 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3097 for methods which actually have one. For all other methods, make
3098 sure the this argument var is live the whole method.
3100 * mini.c (mini_method_compile): Every shared method has a
3101 this/vtable/mrgctx info. Fixes #480807.
3103 2009-03-05 Mark Probst <mark.probst@gmail.com>
3105 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3106 generic/imt thunks where some entries branch through the vtable,
3107 while other entries branch directly.
3109 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3111 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3113 * mini-windows.c: Ditto.
3115 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3118 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3120 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3123 2009-03-04 Mark Probst <mark.probst@gmail.com>
3125 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3128 2009-03-04 Mark Probst <mark.probst@gmail.com>
3130 * exceptions-x86.c: Include debug-mini.h - fixes build.
3132 2009-03-04 Martin Baulig <martin@ximian.com>
3134 * debug-mini.c: Clean up the exception API and add documentation.
3135 (mono_debugger_handle_exception): New public method; this is
3136 called when throwing an exception or encountering an unhandled one.
3137 (mono_debugger_call_exception_handler): Formerly known as
3138 mono_debugger_handle_exception(); this is used to tell the
3139 debugger that we're about to invoke an exception handler.
3141 2009-03-04 Martin Baulig <martin@ximian.com>
3143 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3144 ../metadata/mono-debug-debugger.c; save and reset exception state.
3146 2009-03-02 Martin Baulig <martin@ximian.com>
3148 * debug-mini.c: Moved the debugger exception handling here from
3149 ../metadata/mono-debug-debugger.c.
3152 (MonoDebuggerExceptionAction): New exception typedef.
3155 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3157 * exceptions-amd64.c
3158 (mono_amd64_throw_exception): Use the new debugger exception
3162 (mono_handle_exception_internal): Don't call
3163 mono_debugger_unhandled_exception() here.
3165 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3167 * mini.c aot-compiler.c: Update after the changes to
3168 mono_marshal_get_runtime_invoke ().
3170 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3171 Virtual generic methods might not have method->slot set, work around
3174 * generics.cs: Add a test.
3176 2009-03-02 Geoff Norton <gnorton@novell.com>
3179 * driver.c: Allow signal chaining of SIGFPE as well.
3181 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3183 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3184 this since it now receives the method not its generic context in the
3187 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3188 generic/imt thunks where some entries branch through the vtable, while
3189 other entries branch directly.
3191 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3193 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3194 support for interface methods as well.
3196 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3197 using the normal IMT thunks.
3199 generics.cs: Add new tests.
3201 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3202 the generic inst to the generic imt thunks. This fixes AOT support,
3203 improves consistency with the normal IMT thunks, and makes it easier to
3204 add support for interface generic virtual methods later.
3206 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3208 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3210 * driver.c (mono_set_signal_chaining): New public API function to enable
3211 signal chaining on POSIX platforms.
3213 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3214 (si@lindenlab.com) to implement signal chaining. The original patch was
3215 contributed under the MIT X/11 license:
3216 https://bugzilla.novell.com/show_bug.cgi?id=318894
3218 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3220 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3221 too until it can be made to run on amd64.
3223 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3225 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3226 to get_generic_context_from_code () + get_call_info () if possible.
3228 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3230 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3231 suspend-on-sigsegv functionality.
3233 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3234 to suspend when a native SIGSEGV is received. This is useful for debugging
3235 crashes which don't happen under gdb, since a live process contains more
3236 information than a core file.
3238 * mini-exceptions.c (mono_print_thread_dump): Use
3239 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3241 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3243 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3245 * basic-float.cs: Disable the tests which currently fail on amd64.
3247 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3248 value to mono_arch_patch_callsite () to fix crashes.
3250 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3252 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3254 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3255 nop code by patching the call address to point to the nullified class init
3256 trampoline, as the former does not seem to be safe on SMP machines.
3258 2009-02-23 Mark Probst <mark.probst@gmail.com>
3260 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3263 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3265 * basic-float.cs basic-calls.cs: Fix warnings.
3267 2009-02-22 Mark Probst <mark.probst@gmail.com>
3269 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3270 correct frame pointer in the LMF. Should fix #478394.
3272 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3274 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3276 * image-writer.c: Make the binary writer less verbose.
3278 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3280 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3281 are called from runtime invoke wrappers.
3283 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3285 * cpu-ppc.md (store_memindex): Increase the size of this.
3287 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3289 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3291 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3293 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3296 Last fix for of #467201.
3299 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3301 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3303 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3304 and long_conv_to_r8_2:
3306 Fixed part of #467201.
3308 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3310 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3312 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
3313 conversion to 32 bits.
3315 * cpu-x86.md: Increase the size of int_conv_to_r4.
3317 * basic-float.cs: Add a test for this.
3319 Fixed part of #467201.
3321 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3323 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3325 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
3326 conversion to 64 bits.
3328 * basic-float.cs: Add a test for this.
3330 Fixed part of #467201.
3332 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3334 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3336 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
3337 This behavior is compatible with MS.
3339 * iltest.il.in: Add a test for this.
3341 Fixed part of #467201.
3343 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3345 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3347 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
3348 change the precision of the value.
3350 * cpu-x86.md: Define len for float_conv_to_r4.
3352 * basic-float.cs: Add a test for this.
3354 Fixed part of #467201.
3356 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
3358 * mini.c: Adjust locking order to the new semantics where the loader lock
3361 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
3370 * mini-trampolines.c:
3383 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
3385 2009-02-18 Zoltan Varga <vargaz@gmail.com>
3387 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
3390 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3392 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
3393 for cctors if needed.
3395 2009-02-17 Mark Probst <mark.probst@gmail.com>
3397 * mini-ppc.c: Fix build on Darwin.
3399 2009-02-17 Zoltan Varga <vargaz@gmail.com>
3401 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
3402 version instead of 3 as valgrind doesn't like version 3.
3404 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3406 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
3407 usable for hashing methods.
3408 (emit_extra_methods): Use the new hash to avoid putting every method in the
3411 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
3413 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
3414 whenever a method ref could match a method.
3416 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
3419 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
3422 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
3424 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
3425 the encoding buffer.
3427 * method-to-ir.c (mono_method_check_inlining): Avoid calling
3428 mono_method_get_header () on inflated methods as an optimization.
3430 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3432 * ssa.c (fold_ins): Fix another crash if the instruction following the
3433 switch was optimized away.
3435 2009-02-16 Mark Probst <mark.probst@gmail.com>
3437 Contributed under the terms of the MIT/X11 license by Steven
3438 Munroe <munroesj@us.ibm.com>.
3440 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
3442 2009-02-16 Zoltan Varga <vargaz@gmail.com>
3444 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
3445 around the mono_domain_alloc calls, it is now done by the functions
3448 * aot-compiler.c (compile_method): Only add wrappers referenced by
3449 the method if compiling with full AOT.
3450 (mono_compile_assembly): Error out if --aot=full is specified on
3451 a platform where it is not supported.
3453 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
3456 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
3459 * aot-runtime.c (load_named_code): Handle
3460 mono_arm_throw_exception_by_token.
3462 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
3464 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
3467 * Makefile.am (fullaotcheck): Exit if a test fails.
3469 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
3471 (mono_compile_assembly): Handle the assembler failing.
3473 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
3474 accepting subsections of .bss.
3476 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
3479 * aot-compiler.c: Remove some unused includes.
3481 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
3482 now in MonoImageWriter.
3484 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
3485 code sequence which matches a non-virtual call. Fixes #472654.
3487 2009-02-15 Zoltan Varga <vargaz@gmail.com>
3489 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
3492 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
3493 use the image/dwarf writers directly.
3495 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
3498 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
3501 * image-writer.h: Fix some typos.
3503 * dwarfwriter.h dwarfwriter.c: New files.
3505 * aot-compiler.c: Extract the DWARF info writing functionality into a
3508 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
3509 argument to return unwind info.
3511 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
3513 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
3515 * aot-runtime.c (decode_method_ref): Add a case for
3516 MONO_AOT_METHODREF_WRAPPER_NAME.
3518 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
3521 * aot-compiler.c (encode_method_ref): Use the new constants.
3523 * aot-runtime.c (decode_method_ref): Ditto.
3525 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
3526 be compiled, not the icall itself.
3528 2009-02-14 Zoltan Varga <vargaz@gmail.com>
3530 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
3531 using decode_method_ref ().
3533 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
3534 convert it to an in32. Fixes #475859.
3536 * arrays.cs: Add a test.
3538 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3540 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
3543 * basic-long.cs: Add a test.
3545 2009-02-12 Mark Probst <mark.probst@gmail.com>
3547 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
3548 remove the frame pointer in leaf methods which don't receive any
3549 arguments, don't throw exceptions and don't do dynamic stack
3552 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3554 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
3555 the fail_tramp changes. Hopefully fixes #475132.
3557 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3559 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3560 instead of mono_metadata_signature_dup_full.
3562 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3564 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3565 for processing jump tables. Fixes #473787.
3567 2009-02-11 Mark Probst <mark.probst@gmail.com>
3569 * mini-generic-sharing.c: mini_method_get_context() just calls
3570 mono_method_get_context_general() now.
3572 * mini.c, mini.h: Moved get_object_generic_inst(),
3573 construct_object_context_for_method() and
3574 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3576 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3578 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3579 basic block fell through to its successor bblock without a branch. Fixes
3582 * iltests.il.in: Add a test.
3584 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3585 (can_encode_patch): We can now handle arrays of generic parameters and
3588 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3590 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3591 the AOT file to avoid some #ifdefs in aot-runtime.c
3593 * mini.h: Bump AOT file format version.
3595 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3597 * Makefile.am (fullaotcheck): Make this run the tests.
3599 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3601 2009-02-10 Mark Probst <mark.probst@gmail.com>
3603 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3604 individually. Fixes #473482.
3606 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3608 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3610 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3612 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3613 (mono_compile_assembly): Hush compile warnings about
3614 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3617 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3619 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3621 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3623 * aot-compiler.c: Fix arm support.
3625 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3626 img_writer_emit_unset_mode () function.
3628 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3629 (mono_unwind_get_dwarf_pc_reg): Ditto.
3631 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3632 Move almost all platform specific code to a set of arch_ functions,
3633 and document them to ease porting.
3635 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3637 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3639 * aot-compiler.c: Extract the image writing functionality into a separate
3640 module to reduce the size of this file.
3642 2009-02-09 Geoff Norton <gnorton@novell.com>
3644 * mini-s390.c: Fix the signature of emit_sig_cookie.
3646 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3648 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3650 * aot-runtime.c (is_shared_got_patch): Ditto.
3652 * aot-runtime.c (load_named_code): Cope with the fact that
3653 decode_got_entry () won't decode the patch fully if its corresponding got
3654 entry is already filled.
3656 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3658 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3660 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3661 as the moving pointer instead of 'buf' for consistency with the rest of the
3663 (mono_arch_create_monitor_exit_trampoline): Ditto.
3665 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3666 generic_class_init trampolines.
3667 (add_generic_class): Extract some code from add_generic_instances () into a
3668 separate function so it can be called from other places too.
3669 (compile_method): Call add_generic_class () for the classes of inflated methods
3670 referenced by the method.
3671 (can_encode_patch): Allow references to generic parameters.
3673 * aot-runtime.c: Add support the patches required by the new trampolines.
3675 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3678 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3681 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3682 this from get_throw_pending_exception, make the signature full aot compatible.
3684 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3686 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3688 * exceptions.cs: Add a test.
3690 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3692 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3693 use the DWARF_DATA_ALIGN constant instead.
3695 * exception-<ARCH>.c: Update after the above change.
3697 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3700 * mini-arm.c: Enable the dwarf unwinder.
3702 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3703 instead of mono_class_setup_vtable ().
3705 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3707 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3710 * mini-x86.h: Enable the dwarf unwinder.
3712 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
3714 Fix mcs/tests/test-7.cs
3715 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
3718 2009-02-06 Zoltan Varga <vargaz@gmail.com>
3720 * mini.c (print_jit_stats): Remove some unused statistics.
3722 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3724 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
3726 2009-02-05 Mark Probst <mark.probst@gmail.com>
3728 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
3729 the method we get from mono_object_get_virtual_method() because
3730 that function does it properly, now.
3732 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3734 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
3735 opcodes. Fixes #472775.
3737 2009-02-05 Mark Probst <mark.probst@gmail.com>
3739 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
3740 fact that mono_find_jit_info() sometimes returns the context
3741 corresponding to the jit info in new_ctx. Fixes #472600.
3743 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3745 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
3746 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
3747 klass->enum_basetype directly.
3749 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
3752 * unwind.c: Avoid 0 sized arrays.
3754 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3756 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
3757 size on systems with 64k pages. Fixes #471389.
3759 2009-02-04 Mark Probst <mark.probst@gmail.com>
3761 Contributed under the terms of the MIT/X11 license by Steven
3762 Munroe <munroesj@us.ibm.com>.
3764 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
3765 for LOADI4_MEMBASE. Use addi instead of addic if it's not
3768 2009-02-04 Mark Probst <mark.probst@gmail.com>
3770 Contributed under the terms of the MIT/X11 license by Steven
3771 Munroe <munroesj@us.ibm.com>.
3773 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
3776 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
3777 The trampoline can be longer on PPC64.
3779 2009-02-04 Mark Probst <mark.probst@gmail.com>
3781 Contributed under the terms of the MIT/X11 license by Steven
3782 Munroe <munroesj@us.ibm.com>.
3784 * mini-ppc.c: Compiler warning fixes and trivial code
3787 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3789 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
3790 ins->dreg which could be a hardware register, not a vreg.
3792 * aot-compiler.c (emit_method_dwarf_info): Ditto.
3794 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
3795 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
3797 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
3799 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
3800 ->dreg, that is not the vreg we are looking for.
3802 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
3804 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
3807 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
3810 2009-02-03 Zoltan Varga <vargaz@gmail.com>
3812 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
3814 * aot-compiler.c (emit_line_number_info): Fix line number emission when
3817 * aot-compiler.c: Add xdebug support on x86.
3819 * unwind.c: Add x86 support.
3821 * aot-compiler.c (emit_exception_debug_info): Control the emission of
3822 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
3824 * mini.c (mini_method_compile): Ditto.
3826 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
3829 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
3830 which mimic .push_section/.pop_section in GAS.
3832 * aot-compiler.c: Emit precise live range information for variables.
3834 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
3836 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
3837 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
3840 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
3841 the live ranges of variables.
3843 * mini.h (struct MonoMethodVar): Add two fields containing the live range
3844 of the variable in terms of native offsets.
3846 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
3848 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
3850 2009-02-02 Mark Probst <mark.probst@gmail.com>
3852 Contributed under the terms of the MIT/X11 license by Steven
3853 Munroe <munroesj@us.ibm.com>.
3855 * exceptions-ppc.c (restore_regs_from_context): Correct operand
3856 order (offset then base reg) for ppc_load_multiple_regs.
3857 (emit_save_saved_regs) Correct operand order for
3858 ppc_store_multiple_regs.
3859 (mono_arch_get_call_filter): Correct operand order for
3860 ppc_load_multiple_regs.
3862 * mini-ppc.c (emit_memcpy): Fix operand order for
3863 ppc_load_reg_update and ppc_store_reg_update.
3864 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
3865 (mono_arch_emit_epilog): Correct operand order for
3866 ppc_load_multiple_regs.
3868 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
3869 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
3871 2009-02-02 Mark Probst <mark.probst@gmail.com>
3873 * cpu-ppc64.md: Fixed storer4_memindex length.
3875 2009-02-02 Zoltan Varga <vargaz@gmail.com>
3877 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
3880 * aot-compiler.c (emit_line_number_info): Optimize this.
3882 2009-02-01 Zoltan Varga <vargaz@gmail.com>
3884 * aot-compiler.c: Disassemble tokens in the IL disassembly.
3886 * aot-compiler.c: Add debug info for methods without debug info by
3887 emitting an IL file and having the line number info referencing that file.
3889 * aot-compiler.c: Optimize the size of the generated line number info.
3891 * aot-compiler.c: Emit line number info in xdebug mode.
3893 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
3896 2009-01-31 Zoltan Varga <vargaz@gmail.com>
3898 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
3900 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
3903 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3905 * basic-calls.cs: Test for the weird crash found on arm.
3907 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3909 * cpu-arm.md: Increase the size of storer8_membase_reg and
3910 loadr8_membase_reg to 24 bytes to accomodate the extra add.
3912 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
3913 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
3914 reg to LR otherwise we'll be loading/storing from just the offset.
3916 2009-01-30 Miguel de Icaza <miguel@novell.com>
3918 Question: if we are storing gint32's inside the "*native_offset",
3919 should we change the signature to "gint32 *native_offset" to
3920 ensure that we do not have type definition problems?
3922 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
3923 an int * as this is what the other function expects, causes
3924 problems with Freescale's compiler that defined int32_t to be a
3925 long and makes int incompatible
3927 2009-01-30 Miguel de Icaza <miguel@novell.com>
3929 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
3930 filename conflict with bjam.
3932 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3934 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
3935 as it might use decomposed ops.
3937 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3939 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
3941 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
3944 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
3946 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
3949 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
3950 way registers are stored in MonoContext on arm.
3952 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
3953 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
3955 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
3957 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
3959 * mini.c (mini_init): Register mono_isfinite.
3961 * jit-icalls.c (mono_isfinite): New jit icall.
3963 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
3965 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
3966 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
3969 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3971 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
3972 separate frame and stack pointers, so we must use FP to find the register
3974 The FP reg is retrieved from the MonoContext::regs array.
3976 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3978 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
3981 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3983 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
3984 return R4 and R8 when not running under softfloat.
3986 Fixes basic-calls.exe
3988 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3990 * mini-arm.c: Implement some overflow opcodes.
3992 2009-01-29 Miguel de Icaza <miguel@novell.com>
3994 * ssa.c: handle another alloca.h
3996 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
3997 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
3998 MONO_ARCH_USE_SIGACTION.
4000 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4003 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4005 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4006 PPC targets as sigaction does not exist on all platforms, define
4007 this on a per-platform basis.
4009 Instead of erroring out if the platform is not defined, include
4010 mini-ppc-os.h, and expect that the OS specific setting provides
4011 the required information.
4013 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4015 * aot-compiler.c: Fix --enable-minimal=aot.
4017 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4019 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4022 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4024 * exceptions-arm.c: Fix warnings.
4026 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4029 * mini-x86.c: Fix --enable-minimal=jit build.
4031 * mini.c: Really fix --enable-minimal=jit build.
4033 * mini.c (construct_object_context_for_method): Move this outside
4034 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4036 "Backported" of r124984 from 2.0 branch.
4038 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4040 "Backport" of r124977 + r124978 from 2.0 branch.
4042 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4043 to avoid calling mono_exception_from_token () from the throw trampoline.
4044 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4045 for throwing corlib exceptions, this fixes full-aot support for corlib
4048 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4050 2009-01-29 Miguel de Icaza <miguel@novell.com>
4052 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4053 part of the changes to split the code in mini into operating
4054 system specific files.
4056 This patch was done by copying mini.c to the respective files to
4057 preserve SVN history.
4059 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4061 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4063 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4065 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4066 remoting-invoke-with-check wrappers of shared methods.
4068 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4070 2009-01-27 Mark Probst <mark.probst@gmail.com>
4072 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4073 optimization if the top of stack is the last instruction in the
4074 bblock. Otherwise it might have been used after its definition.
4077 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4079 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4080 method as well when get_vcall_slot () fails to match a code sequence.
4082 * mini-arm.c: Fix the android build, which doesn't have
4085 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4087 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4090 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4092 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4094 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4096 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4097 and put its id into jinfo->used_regs. This is only used on amd64,
4098 which is currently the only platform generating unwind info.
4100 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4101 the dwarf unwinder. This is required to correctly handle async exceptions
4102 like thread abort and stack overflows, which can happen while a method
4103 is in the middle of its prolog or epilog.
4105 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4106 the unwind info belonging to an AOTed method.
4108 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4109 into cfg->unwind_ops.
4111 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4113 * mini.c (mini_init): Call mono_unwind_init ().
4114 (mini_cleanup): Call mono_unwind_cleanup ().
4116 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4117 unwind info to be shared between methods.
4119 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4122 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4123 get_throw_pending_exception () to avoid initialization races.
4125 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4126 mono_arch_exceptions_init () function.
4128 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4130 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4132 * mini.c (mono_get_domain_intrinsic): New helper function.
4133 (mono_get_thread_intrinsic): Ditto.
4135 * mini-arm.c mini-ia64.c: Use the new helper functions.
4137 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4138 the last constrained_call change, since it is needed in the non-AOT
4141 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4143 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4144 mono_get_lmf_addr () on arm eabi linux.
4146 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4148 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4149 code sequence which matches a non-virtual call.
4151 2009-01-23 Mark Probst <mark.probst@gmail.com>
4153 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4156 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4158 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4159 runtime-invoke wrappers, since they are also shared based on signature.
4161 2009-01-22 Mark Probst <mark.probst@gmail.com>
4163 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4164 info from the (correct) context.
4166 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4168 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4170 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4171 using dwarf unwinding info. Not yet used.
4173 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4175 2009-01-21 Mark Probst <mark.probst@gmail.com>
4177 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4180 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4181 special case and handle mono_arch_delegate_invoke_impl() returning
4182 function descriptors.
4184 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4185 trampolines return function descriptors, too.
4187 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4189 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4190 out_of_line optimization.
4192 2009-01-21 Martin Baulig <martin@ximian.com>
4195 (MonoCompile): Added `disable_deadce_vars' to disable removing
4199 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4200 inside the debugger.
4202 * liveness.c (mono_analyze_liveness): Don't remove any unused
4203 variables if `cfg->disable_deadce_vars' is set.
4205 2009-01-21 Mark Probst <mark.probst@gmail.com>
4207 * method-to-ir.c: Only apply exception constructor optimization if
4208 the the method actually belongs to an exception class. Fixes
4211 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4213 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4214 change inside a #ifdef __mono_ppc64__.
4216 * aot-compiler.c (compile_method): Remove the previous limitation.
4218 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4219 on type variables in AOTed code.
4221 * aot-compiler.c (compile_method): Skip generic methods having type
4222 constraints on their generic parameters.
4224 * aot-compiler.c (compile_method): Check for methods which cannot be
4225 encoded inside RGCTX_FETCH patches as well.
4227 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4230 2009-01-20 Mark Probst <mark.probst@gmail.com>
4232 * method-to-ir.c: Force the vtable variable in shared generic code
4233 for the case that they might show up on a stack trace where they
4236 * mini-exceptions.c: Save and use generic sharing info as well as
4237 IP in stack traces to resolve shared generic instantiations.
4239 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4241 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4242 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4244 2009-01-20 Mark Probst <mark.probst@gmail.com>
4246 * method-to-ir.c: Do generic sharing for array constructors.
4248 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4250 * mini-exceptions.c (mono_print_thread_dump): Add information
4251 about the thread state using wapi_current_thread_desc.
4253 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4255 * basic-simd.cs: Tests for the new constructors.
4257 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4259 * mini-ops.h: Added OP_EXPAND_*
4263 * mini-x86.c (mono_arch_output_basic_block): Same.
4265 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4267 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4269 * iltests.il.in: Add a test for #467385.
4271 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4273 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4274 thread been cleaned up is not the same currently in execution.
4276 Fixes appdomain-unload crashes on windows, osx and linux variants
4277 without the __thread keyword.
4279 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4281 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4282 (koush@koushikdutta.com). Implement this for android.
4284 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4285 begins with a digit.
4287 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4288 mono_marshal_get_write_barrier ().
4290 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4292 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4293 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4294 that pass them on a register pair.
4296 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4297 test was crashing due to that.
4299 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4301 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4302 trampoline code. Include ucontext.h only if available.
4304 2009-01-15 Mark Probst <mark.probst@gmail.com>
4306 * mini.c: mono_domain_lookup_shared_generic() takes an open method
4307 and doesn't check whether it's sharable, like it was before
4308 removing the shared generics hash. This brings IronPython
4309 performance back to what it was before that change.
4311 2009-01-14 Mark Probst <mark.probst@gmail.com>
4313 * method-to-ir.c: Handle delegate invocation optimization earlier,
4314 otherwise it would be handled (much more slowly) by the
4315 final/sealed optimization.
4317 2009-01-13 Zoltan Varga <vargaz@gmail.com>
4319 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
4320 domain is not set. Fixes #465864.
4322 2009-01-12 Mark Probst <mark.probst@gmail.com>
4324 * method-to-ir.c: Don't stop sharing of generic methods with catch
4325 clauses - we already handle those.
4327 2009-01-12 Mark Probst <mark.probst@gmail.com>
4329 * mini.c, mini.h: lookup_generic_method() is now
4330 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
4331 making the shared_generics_hash obsolete.
4333 2009-01-12 Mark Probst <mark.probst@gmail.com>
4335 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
4336 use the red zone. Make room on the stack first and then use it,
4337 not the other way around.
4339 2009-01-12 Zoltan Varga <vargaz@gmail.com>
4341 * mini.c (mini_init): Call mono_xdebug_init ().
4343 * aot-compiler.c (mono_xdebug_init): Make this non-static.
4345 2009-01-11 Zoltan Varga <vargaz@gmail.com>
4347 * TestDriver.cs: Add an --iter argument to run tests multiple times.
4349 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
4352 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
4353 debug+unwind info for trampolines.
4355 * mini.c (mono_create_unwind_op): New helper function.
4357 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
4359 2009-01-10 Zoltan Varga <vargaz@gmail.com>
4361 * aot-compiler.c: Fix the build.
4363 2009-01-09 Zoltan Varga <vargaz@gmail.com>
4365 * Makefile.am: Update dtrace-prelink.sh location.
4367 2009-01-08 Zoltan Varga <vargaz@gmail.com>
4369 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
4370 optimization. Fixes #464520.
4372 2009-01-07 Bill Holmes <billholmes54@gmail.com>
4374 * mini-amd64.c : Adding code to save/restore non-volatile registers
4377 * exceptions-amd64.c : Adding code to save/restore non-volatile
4378 registers on Winx64.
4380 Contributed under MIT/X11 license.
4382 2009-01-07 Zoltan Varga <vargaz@gmail.com>
4384 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
4385 __GNUC_MINOR__ which can break when the major version changes.
4387 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
4389 * basic-simd.cs: Add tests for usage of the sizeof opcode.
4391 2009-01-07 Geoff Norton <gnorton@novell.com>
4393 * helpers.c: Allow mono -v -v -v to work on darwin.
4395 2009-01-05 Bill Holmes <billholmes54@gmail.com>
4397 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
4400 Contributed under MIT/X11 license.
4402 2009-01-05 Zoltan Varga <vargaz@gmail.com>
4404 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
4405 instead of directly accessing type->data.klass. Fixes #462016.
4406 (mono_allocate_stack_slots_full): Ditto.
4408 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
4409 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
4411 * aot-compiler.c (emit_plt): Fix ARM build.
4413 2009-01-04 Zoltan Varga <vargaz@gmail.com>
4415 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
4417 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
4420 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
4421 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
4424 * iltests.il.in: Add a regression test.
4426 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4428 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
4430 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4432 * basic-simd.cs: Add a regression test for #462457.
4434 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4436 * mini-ops.h: Add a definition of XPHI.
4438 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
4440 * ssa.c (op_phi_to_move): Handle XPHI.
4442 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
4446 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
4448 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
4450 2008-12-31 Geoff Norton <gnorton@novell.com>
4452 * mini-ppc.c: The prolog size allocated can be too small for darwin
4453 ppc32 under certain circumstances. Also fix a small logic bug.
4455 2008-12-29 Zoltan Varga <vargaz@gmail.com>
4457 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
4458 while loading AOT methods.
4460 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
4461 since only the former is nulled out after a successful cast. This prevents
4462 crashes with rethrown exceptions when using --debug=casts.
4464 2008-12-24 Mark Probst <mark.probst@gmail.com>
4466 * mini.h: New macro for checking whether a method is final,
4467 i.e. whether the method or its class is marked final.
4469 * method-to-ir.c: Use the new macro for all final-checks
4470 consistently. Fixes the crash in the System.ServiceModel tests.
4472 2008-12-23 Mark Probst <mark.probst@gmail.com>
4474 * mini-exceptions.c (get_exception_catch_class): Corrected another
4475 overly strict assertion.
4477 2008-12-23 Mark Probst <mark.probst@gmail.com>
4479 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
4480 Clobbering it is not allowed because the caller might use it as
4481 the vtable register in the interface call.
4483 2008-12-19 Mark Probst <mark.probst@gmail.com>
4485 * mini-exceptions.c (get_exception_catch_class): Corrected an
4486 overly strict assertion.
4488 2008-12-18 Mark Mason <mmason@upwardaccess.com>
4490 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
4492 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
4494 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
4496 * cpu-mips.md: correct lengths for certain long_ opcodes.
4498 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
4500 * 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().
4502 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4504 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
4506 2008-12-17 Mark Mason <mmason@upwardaccess.com>
4508 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
4510 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
4512 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
4515 2008-12-16 Mark Mason <mmason@upwardaccess.com>
4517 * 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
4519 * 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)
4521 2008-12-15 Mark Mason <mmason@upwardaccess.com>
4523 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
4525 2008-12-14 Zoltan Varga <vargaz@gmail.com>
4527 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
4528 gshared code. Fixes #458947.
4530 * generics.cs: Add a test.
4532 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4534 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4536 * mini-mips.c: first pass n32 code generation.
4538 * mini-mips.h: datatypes and defines for n32 support.
4540 * exceptions-mips.c: first pass n32 code generation.
4542 * tramp-mips.c: first pass n32 code generation.
4544 * cpu-mips.md: add long_ opcodes.
4546 2008-12-12 Mark Mason <mmason@upwardaccess.com>
4548 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4550 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4552 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4554 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4556 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4558 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4560 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4562 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4564 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4566 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4568 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4570 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4572 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4574 2008-12-12 Mark Probst <mark.probst@gmail.com>
4576 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4577 descriptors for helper functions directly in front of the code.
4579 2008-12-11 Mark Probst <mark.probst@gmail.com>
4581 * method-to-ir.c: Removed an unnecessary assertion.
4583 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4585 * method-to-ir.c: Merge SGEN changes from the old JIT.
4587 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4589 * driver.c (compile_all_methods_thread_main): Handle failure of
4592 2008-12-10 Mark Probst <mark.probst@gmail.com>
4594 * mini-ppc.c: Merged with mini-ppc64.c.
4596 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4598 * Makefile.am: Use the same sources for PPC and PPC64.
4600 * mini-ppc64.c: Removed.
4602 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4604 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4605 code to mono_bb_is_fall_through.
4607 * branch-opts.c (mono_remove_critical_edges): Same.
4609 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4611 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4612 expect that an OP_BR_REG will be there.
4614 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4616 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4617 for the many branch ops. The original check miss OP_BR_REG.
4621 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4623 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4625 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4627 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4628 while holding the aot lock.
4630 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4632 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4634 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4636 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4637 to release all runtime callable wrappers held by the runtime.
4639 Contributed under MIT/X11 license.
4641 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4643 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4646 Contributed under MIT/X11 license.
4648 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4650 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4651 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4653 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4655 * cpu-mips.md: fix ckfinite length
4657 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4658 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4659 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4661 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4663 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4665 2008-12-08 Geoff Norton <gnorton@novell.com>
4667 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4668 size by 8 bytes as well.
4670 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4672 * basic-simd.cs: Fix method names for Vector16b.
4674 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4676 * basic-simd.cs: Fix method names for Vector16sb.
4678 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4680 * basic-simd.cs: Fix method names for Vector8us.
4682 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4684 * basic-simd.cs: Fix method names for Vector8s.
4686 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4688 * basic-simd.cs: Fix method names for Vector4ui.
4690 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4692 * basic-simd.cs: Fix method names for Vector2l.
4694 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4696 * basic-simd.cs: Fix method names for Vector2d.
4698 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4700 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4701 that are extension methods.
4703 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4705 * basic-simd.cs: Fix method names for Vector4f.
4707 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4709 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4710 as such. Fixes #456669.
4712 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4714 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
4716 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4718 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
4719 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
4720 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
4721 (mips_adjust_stackframe): handle FP spills
4723 * mini-ops.h: add mips_mtc1_s2
4725 * cpu-mips.md: add mips_mtc1_s2
4727 2008-12-07 Zoltan Varga <vargaz@gmail.com>
4729 * unwind.c: New file, move the unwind info encoding functions here from
4730 aot-compiler.c, so they could be used at runtime too.
4732 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4734 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
4735 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
4737 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4739 * mini-mips.c: cleanup warnings
4740 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
4741 (mips_adjust_stackframe): handle case of taking the address of stack locals
4743 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4745 * aot-compiler.c: Implement a few functions missing from the asm writer.
4746 (emit_method_code): Only write symbols for methods when using the bin
4747 writer, since the assembler can't deal with the characters in our method
4750 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
4752 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
4755 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
4756 a bit to also restore %rax.
4758 2008-12-05 Mark Probst <mark.probst@gmail.com>
4760 * mini-ppc.c: Some simple merges from mini-ppc64.c.
4762 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4764 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
4767 2008-12-05 Mark Probst <mark.probst@gmail.com>
4769 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
4771 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
4772 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
4774 * exceptions-ppc64.c: Removed.
4776 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
4778 2008-12-05 Mark Probst <mark.probst@gmail.com>
4780 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
4783 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
4785 * tramp-ppc64.c: Removed.
4787 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4789 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
4792 2008-12-05 Mark Probst <mark.probst@gmail.com>
4794 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
4796 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
4797 mini-ppc.h instead of mini-ppc64.h.
4799 * mini-ppc64.h: Removed.
4801 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4803 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
4805 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
4807 2008-12-05 Mark Probst <mark.probst@gmail.com>
4809 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
4810 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
4813 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4815 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
4817 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4819 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
4821 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4823 * basic-simd.cs: Tests for operator == and != on Vector4f.
4825 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4827 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
4829 * simd-intrinsics.c: Kill useless enum.
4831 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4833 * cpu-mips.md: add long_conv_to_ovf_i4_2
4834 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
4836 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4838 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
4840 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
4842 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4844 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
4846 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4848 * basic-simd.cs: Add tests for new methods.
4850 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4852 * simd-intrinsics.c: Add support for operator == and !=
4855 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
4857 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4859 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
4861 2008-12-04 Zoltan Varga <vargaz@gmail.com>
4863 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
4865 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
4866 MONO_PATCH_INFO_ICALL_ADDR.
4868 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
4870 * aot-compiler.c: Resurrect full-aot support.
4872 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4874 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
4876 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4878 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
4880 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
4882 * basic-simd.cs: Fix tests to work under ppc.
4883 Remove tests for methods that will be removed.
4885 2008-12-03 Mark Probst <mark.probst@gmail.com>
4887 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
4888 generic type (via a typedef or typeref) correctly.
4890 2008-12-03 Zoltan Varga <vargaz@gmail.com>
4892 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
4893 diagnose an assertion failure.
4895 2008-12-02 Mark Probst <mark.probst@gmail.com>
4897 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
4898 Fix trampoline size.
4900 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
4901 conversion opcodes are implemented natively instead via emulation.
4903 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4905 * cpu-mips.md: remove mips_xori
4907 * mini-ops.h: remove mips_xori
4909 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
4911 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
4913 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
4915 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4917 * cpu-mips.md: fix instruction lengths.
4919 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
4921 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
4923 * mini-ops.h: fix slti / sltiu op profiles.
4925 2008-12-02 Martin Baulig <martin@ximian.com>
4927 * method-to-ir.c (mono_method_to_ir): Disable debugging
4928 information for the init locals block to make the debugger stop
4929 after all locals have been initalized.
4931 2008-12-02 Martin Baulig <martin@ximian.com>
4933 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
4934 running inside the debugger.
4936 2008-12-01 Zoltan Varga <vargaz@gmail.com>
4938 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
4941 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
4942 alu->alu imm optimization which only shows if deadce is disabled.
4944 * aot-compiler.c: Rename the function names for the binary and asm writers
4945 so they can coexist in the same process. Rework the xdebug code to use the
4946 asm writer. This avoids the need to call into the runtime to dump the
4947 debugging info. Add more debugging info for types.
4949 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
4951 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
4952 cpu description tables, they can't occur in cpu-<ARCH>.md.
4954 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
4955 the stack in CEE_LDFLDA. Fixes #450542.
4957 * generics.cs: Add a new test.
4959 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4961 * mini-ops.h: updated MIPS opcodes
4962 * mini-mips.c: decompose long opts
4963 * mini-mips.h: decompose long opts
4965 2008-11-29 Mark Mason <mmason@upwardaccess.com>
4967 * cpu-mips.md: fix length on int_rem_un
4968 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
4970 2008-11-29 Zoltan Varga <vargaz@gmail.com>
4972 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
4974 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
4976 2008-11-29 Martin Baulig <martin@ximian.com>
4978 * mini-exceptions.c (mono_handle_native_sigsegv): Check
4979 mono_debug_using_mono_debugger() in addition to the
4980 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
4982 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4984 * mini-ops.h: updated more MIPS opcodes
4985 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
4986 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
4988 2008-11-28 Mark Probst <mark.probst@gmail.com>
4990 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
4992 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4994 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
4995 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
4996 * mini-ops.h: correct selected mips opcode entries
4998 2008-11-28 Mark Probst <mark.probst@gmail.com>
5000 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5003 2008-11-28 Mark Probst <mark.probst@gmail.com>
5005 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5007 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5009 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5010 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5011 * mini-mips.h: disable IMT
5012 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5014 2008-11-28 Mark Probst <mark.probst@gmail.com>
5016 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5018 2008-11-28 Mark Probst <mark.probst@gmail.com>
5020 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5022 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5024 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5027 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5029 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5030 for Set/GetVector aligned versions.
5032 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5034 * basic-simd.cs: Add tests for Get/SetVector.
5036 2008-11-27 Mark Probst <mark.probst@gmail.com>
5038 * mini.c: Removed g_slist_append_mempool(). Now in
5041 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5043 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5044 size properly and make the bounds check optional.
5046 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5047 for SetVector and IsAligned.
5049 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5051 * mini.c: Remove unused mono_normalize_opcodes () function.
5053 2008-11-26 Mark Probst <mark.probst@gmail.com>
5055 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5056 using the new atomic add ops now.
5058 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5061 2008-11-26 Mark Probst <mark.probst@gmail.com>
5063 * mini-ppc64.c: Several fixes.
5065 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5067 * cpu-mips.md: added jump_table
5068 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5070 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5072 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5074 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5076 * mini-ops.h: corrected a handful of MIPS opcodes.
5078 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5080 * aot-compiler.c: MIPS to use ELF writer
5082 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5084 * mini-codegen.c: remove MIPS specific assert.
5086 2008-11-25 Mark Probst <mark.probst@gmail.com>
5088 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5089 fixes. PPC64 now passes most of the runtime regressions.
5091 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5093 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5094 volatile intervals a bit.
5096 2008-11-24 Mark Probst <mark.probst@gmail.com>
5098 * basic-long.cs: New test case.
5100 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5102 * mini.c (mini_method_compile): Disable globalra for large methods for
5105 * regalloc2.c (order_moves): Add fp support.
5107 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5108 source bblock ends with an OP_BR_REG.
5110 * ratests.cs: Add a new test.
5112 2008-11-23 Mark Probst <mark.probst@gmail.com>
5114 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5115 sharing. PPC64 now passes generics.exe.
5117 2008-11-23 Mark Probst <mark.probst@gmail.com>
5119 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5121 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5123 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5124 memory when mono_jit_info_table_find () can't find the method in the
5127 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5130 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5133 2008-11-23 Mark Probst <mark.probst@gmail.com>
5135 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5136 Several fixes. PPC64 now runs exceptions.exe and
5137 devirtualization.exe.
5139 2008-11-22 Mark Probst <mark.probst@gmail.com>
5141 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5142 arrays.exe and basic-math.exe.
5144 2008-11-22 Mark Probst <mark.probst@gmail.com>
5146 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5147 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5149 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5151 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5153 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5155 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5157 * ir-emit.h: Move macros from method-to-ir.c to here.
5159 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5161 * mini-ops.h: Correct the long simd ops to use LREG.
5163 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5165 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5167 * mini-ops.h: Correct the dreg type of a few long opcodes.
5169 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5172 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5174 * mini-ppc.c: remove negative stack references in epilog
5175 for platforms that don't support the red zone.
5177 2008-11-21 Mark Probst <mark.probst@gmail.com>
5179 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5180 point regs. Now PPC64 passes basic-calls.exe.
5182 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5184 * basic-simd.cs: Add tests for accessors of Vector2l.
5186 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5188 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5190 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5192 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5194 2008-11-21 Mark Probst <mark.probst@gmail.com>
5196 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5197 PPC64 passes basic-long.exe.
5199 2008-11-20 Mark Probst <mark.probst@gmail.com>
5201 * decompose.c: Decompose carry and overflow add on PPC64 like on
5202 other 64 bit archs. Don't decompose sub at all on PPC64.
5204 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5205 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5208 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5210 * basic-simd.cs: Add tests for accessors of Vector2d.
5212 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5214 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5218 * mini-x86.c (mono_arch_output_basic_block): Same.
5220 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5222 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5224 * basic-simd.cs: Add tests for accessors of Vector4f.
5226 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5228 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5232 * mini-x86.c (mono_arch_output_basic_block): Same.
5234 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5236 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5238 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5240 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5242 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5246 * mini-x86.c (mono_arch_output_basic_block): Same.
5248 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5250 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5252 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5254 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5256 * simd-intrinsics.c: Enable setters for Vector16sb.
5258 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5260 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5264 * mini-x86.c (mono_arch_output_basic_block): Same.
5266 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5268 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5270 * simd-intrinsics.c: Implement setter for Vector8us.
5272 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5274 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5277 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5279 * mini-ppc.c: remove references to the red zone in the prolog
5280 (for systems that don't support it).
5282 2008-11-19 Mark Probst <mark.probst@gmail.com>
5284 * cpu-ppc64.md: Fixed a few instruction lengths.
5286 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5289 2008-11-19 Mark Probst <mark.probst@gmail.com>
5291 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5294 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5296 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5298 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5300 * mini-ops.h: Added OP_INSERT_I2.
5304 * mini-x86.c (mono_arch_output_basic_block): Same.
5306 * simd-intrinsics.c: Implement setter for Vector8s.
5308 * simd-methods.h: Add the names of get setters of Vector8s.
5310 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5312 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
5314 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
5317 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5319 2008-11-18 Mark Probst <mark.probst@gmail.com>
5321 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
5322 for PPC64. An empty program runs now.
5324 2008-11-18 Zoltan Varga <vargaz@gmail.com>
5326 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
5328 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
5329 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
5330 info for JITted code is emitted into a shared library, loadable into gdb.
5332 2008-11-18 Mark Probst <mark.probst@gmail.com>
5334 * Makefile.am: Changes to build PPC64.
5336 * mini-arch.h: Include mini-ppc64.h on PPC64.
5338 2008-11-18 Mark Probst <mark.probst@gmail.com>
5340 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
5341 in PPC code up to r119147.
5343 2008-11-18 Mark Probst <mark.probst@gmail.com>
5345 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5346 cpu-ppc64.md: Changes for PPC64.
5348 Based on code submitted by andreas.faerber@web.de at
5349 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
5352 2008-11-18 Mark Probst <mark.probst@gmail.com>
5354 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
5355 cpu-ppc64.md: Copied from the corresponding PPC files from
5358 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
5360 * mini-ops.h: Added OP_ROUND.
5362 * cpu-x86.md: Added round.
5364 * mini-x86.c: Added support for intrinsicing Math.Round (double).
5366 * basic-math.cs: Added test_0_round to test rounding.
5368 Contributed under MIT/X11 license.
5370 2008-11-17 Bill Holmes <billholmes54@gmail.com>
5372 * aot-compiler.c : Fix the Winx64 build.
5374 Contributed under MIT/X11 license.
5376 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5378 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
5379 in OP_EXTRACT_R8 to avoid possible stack corruption.
5381 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5383 * mini-ops.h: Added OP_EXTRACT_R8/I8.
5385 * cpu-x86.md: Added extract_r8.
5387 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
5389 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
5390 a couple of OP_EXTRACT_I4.
5392 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
5394 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
5396 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
5398 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
5401 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5403 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
5404 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
5406 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
5407 are not needed any more.
5409 * mini.h: Remove the unused INS_LIST macros.
5411 * mini.c (mini_method_compile): Remove a disable globalra case which is no
5414 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
5417 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
5418 mono_alloc_ireg () instead.
5420 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
5423 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
5426 * aot-runtime.c (load_aot_module): Disable AOT when running under
5429 * mini-amd64.h: Change the monitor fastpath defines to check for
5430 !PLATFORM_WIN32 so they work on *bsd too.
5432 * mini.h mini.c mini-hhpa.c: Remove more unused code.
5434 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
5436 * mini.h (MonoCompile): Remove new_ir flag.
5438 * regalloc.h regalloc.c: Remove unused code.
5440 * cpu-*.md: Remove more unused opcodes.
5442 * simple-cee-ops.h simple-mini-ops.h: Removed.
5444 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
5446 2008-11-17 Zoltan Varga <vargaz@gmail.com>
5448 * aliasing.h: Removed.
5450 * *.c: Remove references to aliasing.h and inssel.h.
5452 * mini.c: Remove additional unused functions.
5454 * mini-ops.h cpu-*.md: Remove unused opcodes.
5456 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5458 Remove the old JIT code.
5460 * inssel*.brg: Removed.
5462 * ssa.c abcremoval.c aliasing.c: Removed.
5464 * ssa2.c: Renamed to ssa.c.
5466 * abcremoval2.c: Renamed to abcremoval.c.
5468 * *.c: Removed all !cfg->new_ir code.
5470 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
5471 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
5473 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
5475 2008-11-16 Zoltan Varga <vargaz@gmail.com>
5477 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
5478 to simplify the code and cut back on the number of global symbols in the AOT
5481 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
5483 2008-11-15 Zoltan Varga <vargaz@gmail.com>
5485 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
5486 with the got/got_info tables.
5488 * mini.h: Bump AOT file format version.
5490 * unwind.h: New file, contains definitions for stack unwinding.
5492 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
5495 * aot-compiler.c: Generalize the emitting of unwind information to use the
5496 information in cfg->unwind_ops.
5498 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
5500 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
5501 AOT method frames. Enable writing symbols for methods by default.
5503 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
5505 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
5506 and make it work with vectors of element sizes 1, 2 and 4.
5508 * simd-intrinsics.c: Enable getter for all vectors with element size
5511 * simd-methods.h: Add the names of other getters.
5513 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
5519 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
5521 * mini-ppc.h: portability fix.
5523 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5525 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
5526 buggy and will overwrite it.
5528 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5530 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
5531 Use it to emit local symbols for all methods so AOTed methods show up with
5532 their full name in gdb/valgrind output.
5534 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5536 * mini-ppc.c: portability fixes.
5538 2008-11-14 Zoltan Varga <vargaz@gmail.com>
5540 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
5541 entries out of the if (!generic_shared...) code so it is always done.
5542 (mono_class_init_trampoline): Do the patching when running under valgrind
5543 too, newer versions of valgrind have no problems with it.
5545 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5547 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
5550 2008-11-13 Mark Probst <mark.probst@gmail.com>
5552 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
5555 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5557 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5559 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5561 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5567 * simd-intrinsics.c: Same.
5569 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5571 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5573 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5575 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5576 to work with more Vector types.
5578 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5580 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5581 store the elemens directly instead of using and intermediate.
5583 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5585 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5587 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5588 to preserve %eax for aot plt trampolines.
5590 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5591 (encode_method_ref): Flag synchronized methods so they won't go through
5594 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5597 * cpu-ia64.md (jmp): Increase max length.
5599 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5601 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5602 open generic classes.
5604 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5606 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5607 box+brtrue optimization since it causes test failures on x86.
5609 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5611 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5617 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5618 for simd ctor values.
5620 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5621 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5623 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5625 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5628 * simd-instrincs.c: Same.
5630 * basic-simd.cs: Same.
5632 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5634 * ratests.cs: Add more tests.
5636 * regalloc2.c (add_spill_code): Handle more corner cases.
5638 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5640 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5641 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5642 both the source an destination of an instruction.
5644 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5646 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5647 wapihandles.c: more portability changes.
5649 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5651 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5652 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5653 safe to execute in a signal handler and the kernel provides better
5654 the info in /proc/self/smaps. Avoid the assert on sigaction during
5657 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5659 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5660 do the bblock linking hack if it is actually needed.
5662 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5665 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5666 crash problem is fixed.
5668 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5671 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5673 (mini_method_compile): Set the starting value of next_vreg to
5674 MAX_IREGS + MAX_FREGS when using globalra.
5676 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5677 filter clauses with BB_EXCEPTION_HANDLER.
5679 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5681 2008-11-10 Mark Probst <mark.probst@gmail.com>
5683 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5684 space for stdcall. Fixes regressions on Win32.
5686 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5688 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5690 (linear_scan): Remove an assert which doesn't seem to be needed.
5692 * local-propagation.c (mono_local_deadce): Avoid a call to
5693 MONO_DELETE_INS which would screw up the instruction linking.
5695 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5697 * regalloc2.c: Upgrade to work the current JIT code.
5699 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5701 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5704 * aot-runtime.c: Remove some dead code.
5706 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5708 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5710 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
5711 trampolines using sscanf since atoi doesn't work on large unsigned values.
5713 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
5714 Initialize code_size.
5716 2008-11-08 Mark Probst <mark.probst@gmail.com>
5718 * method-to-ir.c (mini_emit_inst_for_method): Make
5719 Interlocked.CompareExchange work for Int arguments on 32 bit
5722 2008-11-07 Mark Probst <mark.probst@gmail.com>
5724 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
5726 2008-11-06 Bill Holmes <billholmes54@gmail.com>
5728 * main.c Fix MSVC build.
5730 Contributed under MIT/X11 license.
5732 2008-11-06 Mark Probst <mark.probst@gmail.com>
5734 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
5735 alignment larger than 8 bytes are aligned correctly, too.
5737 * mini.c: Honor the min_align field of MonoClass when laying out
5740 2008-11-06 Zoltan Varga <vargaz@gmail.com>
5742 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
5744 * aot-compiler.c (emit_plt): Fix a warning.
5746 * aot-compiler.c: Implement ARM support in the binary writer.
5748 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5750 * basic-simd.cs: Add test for getter with byref arg.
5751 Fix the naming of a few tests.
5752 Add missing checks to a test.
5754 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5756 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
5758 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
5759 most of the full-aot support for monitor enter/exit trampolines.
5761 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
5762 enter/exit trampoline creation functions.
5764 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
5767 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
5769 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
5770 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
5771 implement the needed functionality without adding crap to the runtime.
5773 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5775 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
5778 * mini.c (mono_build_date): New global version holding the build date in
5781 * Makefile.am (buildver.c): Generate a file containing the build date.
5783 * main.c: Set the build date from the generated file.
5785 * mini.c (mono_get_runtime_build_info): New helper function returning build
5786 information in a string format.
5788 * driver.c (mono_main): Print the build date in --version.
5790 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
5791 file when the bind-to-runtime-version option is used.
5793 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5795 * simd-intrinsics.c: Fix bug when using getters and byref args.
5797 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5799 * simd-methods.h: Rename prefetch methods.
5801 * simd-intrinsics.c: Same.
5803 2008-11-05 Mark Probst <mark.probst@gmail.com>
5805 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
5808 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5810 * aot-compiler.c: Use the bundled elf header files instead of depending on
5813 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
5816 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
5819 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
5821 * cpu-x86.md: Add store nta ops.
5827 * mini.h: Add an enum for simd prefetch modes.
5829 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
5830 of store. Use the changed code to support store nta.
5832 * simd-intrinsics.c: Add prefetch ops for all vector types.
5834 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5836 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
5839 * aot-compiler.c: Use statically allocated buffers for constructing symbol
5842 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
5845 2008-11-04 Mark Probst <mark.probst@gmail.com>
5847 * mini-x86.c: Fixed commit.
5849 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5851 * aot-compiler.c (emit_plt): Align the plt section only on x86.
5853 2008-11-04 Mark Probst <mark.probst@gmail.com>
5855 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
5856 and MONITOR_EXIT, for the ASM fastpaths.
5858 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
5861 * mini.c, patch-info.h: Signature and patch infos for
5862 Monitor.Enter/Exit trampolines.
5864 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
5866 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
5867 Monitor.Enter/Exit ASM fastpath for Linux.
5869 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5871 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
5873 * objects.cs: Add a new test.
5875 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
5877 * aot-runtime.c (load_method): Run class initialization in the PLT case even
5878 if MONO_LOG_LEVEL is set.
5880 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
5882 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
5884 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
5886 * aot-compiler.c: Change the relocation code to use virtual addresses instead
5887 of file offsets. Align the sections belonging to the data segment to
5890 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5892 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
5893 elf.h. Port it to amd64.
5895 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5897 * driver.c: Enable SIMD by default.
5899 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5901 * cpu-x86.md: Add prefetch op.
5907 * mini.h: Add an enum for simd prefetch modes.
5909 * simd-methods.h: Add prefetch function names.
5911 * simd-intrinsics.c: Add prefetch ops for all vector types.
5913 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5915 * aot-compiler.c (emit_bytes): Speed this up a little.
5917 2008-11-02 Zoltan Varga <vargaz@gmail.com>
5919 * aot-compiler.c: Add JIT time etc. statistics.
5921 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
5923 * mini.h (MonoCompile): Add 'got_offset' field.
5925 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
5926 method_got_offsets array.
5928 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
5931 * aot-compiler.c (compile_method): Add generic method instances referenced
5932 by the method to the list of methods to be compiled, this is required so if
5933 A<T> references B<T>, and another assembly references A<int>, then it will
5934 also get a copy of B<int>.
5936 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
5937 when checking for monitor enter/exit.
5939 2008-10-30 Mark Probst <mark.probst@gmail.com>
5941 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
5942 for Monitor.Enter and Monitor.Exit if enabled.
5944 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
5947 2008-10-30 Zoltan Varga <vargaz@gmail.com>
5949 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
5950 of an OP_MOVE. Fixes #440046.
5952 * basic-long.cs: Add a new test.
5954 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5956 * mini.h: Add synchronization note for the managed counter-part.
5958 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
5959 returns the simd caps of the current cpu.
5961 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5963 * basic-simd.cs: Remove Console.WriteLine.
5965 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5967 * basic-simd.cs: New tests for Vector2ul.
5969 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5971 * simd-intrinsics.c: Add new vector type Vector2ul.
5973 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5975 * basic-simd.cs: New tests for Vector2l.
5977 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5979 * cpu-x86.md: Add long version of most packed int ops.
5985 * simd-intrinsics.c: Add new vector type Vector2l.
5987 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5989 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
5991 * simd-methods.h: Remove SN_op_BitwiseXor.
5993 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5995 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
5998 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6000 * basic-simd.cs: Test for Vector2d.
6002 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6005 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6007 * cpu-x86.md: Add double version of all packed float ops.
6013 * simd-intrinsics.c: Add new vector type Vector2d.
6015 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6017 * simd-methods.h: Add Duplicate.
6019 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6021 * basic-simd.cs: Test for packing with signed saturation.
6023 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6025 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6026 found in the TYPESPEC table.
6028 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6030 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6033 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6035 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6036 instead of the RVA, since the RVA can be changed by tools like the cil
6039 * method-to-ir.c (mono_method_to_ir2): Ditto.
6041 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6042 (deserialize_variable): Ditto.
6044 2008-10-25 Martin Baulig <martin@ximian.com>
6046 * debug-mini.c (write_variable): Use
6047 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6049 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6051 * cpu-x86.md: Add unsigned variants of packd and packw.
6055 * mini-x86.h: Emit the right instruction for packd and packw.
6056 Add unsigned variants of packd and packw.
6058 * simd-intrinsics.c: Packd and packw were used in place of their
6059 unsigned variants. Change that.
6060 Add intrinsics for (Signed)PackWithSignedSaturation.
6062 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6064 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6066 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6068 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6070 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6072 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6074 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6077 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6079 2008-10-24 Mark Probst <mark.probst@gmail.com>
6081 * method-to-ir.c, mini.c: Special casing for the synchronized
6082 wrapper for the ldtoken+GetTypeFromHandle case.
6084 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6086 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6088 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6089 created/split bblocks.
6091 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6093 * mini-ops.h: Add packed signed mul high.
6097 * mini-x86.c (mono_arch_output_basic_block): Same.
6099 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6101 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6103 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6105 * basic-simd.cs: Tests for Vector16sb.
6107 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6109 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6111 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6113 * mini-ops.h: Add packed signed min, max and compare greater.
6117 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6120 * simd-methods.h: Add CompareGreaterThan.
6122 * simd-methods.h: Remove CompareEquals.
6124 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6126 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6128 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6131 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6133 * basic-simd.cs: Fix tests due to change in the API.
6135 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6137 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6139 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6141 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6143 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6144 inst_offset as this has invalid values for LDADDR.
6146 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6148 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6150 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6152 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6154 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6155 for accessing field->data.
6157 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6159 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6161 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6163 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6165 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6167 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6169 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6170 from the cfg mempool.
6172 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6174 * basic-simd.cs: Tests for new methods in Vector8us.
6176 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6178 * mini-ops.h: Add multiply and store high.
6182 * mini-x86.c (mono_arch_output_basic_block): Same.
6184 * simd-methods.h: Same.
6186 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6189 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6191 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6192 mono_class_setup_vtable ().
6194 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6195 mono_class_get_vtable_entry () for accessing klass->vtable.
6197 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6199 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6202 * method-to-ir.c (mono_save_token_info): Don't save references made from
6205 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6206 of generic instances.
6208 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6210 2008-10-19 Mark Probst <mark.probst@gmail.com>
6212 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6213 OP_JMP depends on the method signature. Calculate it properly.
6215 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6217 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6220 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6222 (emit_extra_methods): Add another table mapping method indexes to
6223 offsets in the extra_method_info table.
6225 * mini.h: Bump AOT file format version.
6227 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6228 and mono_aot_get_method_from_token () into one function.
6230 2008-10-19 Mark Probst <mark.probst@gmail.com>
6232 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6235 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6237 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6240 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6243 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6245 * mini.h: Bump aot file format version.
6247 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6248 AOT file can contain native code for methods which are not in the METHOD
6249 table. Generate code for non-sharable generic instances of generic methods
6250 found in the METHODSPEC table.
6252 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6253 encoding generic type handles.
6255 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6256 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6258 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6259 macros + MONO_ADD_INS.
6261 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6264 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6266 * mini.h: Bump aot file format version.
6268 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6270 2008-10-17 Mark Probst <mark.probst@gmail.com>
6272 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6273 platforms, with definable stack alignment value. Set to 16 now
6276 * mini.c, mini.h, driver.c: Command line option for disabling
6279 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6281 * basic-simd.cs: Tests for new methods in Vector4ui.
6283 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6285 * mini-ops.h: Add packed int shuffle.
6289 * mini-x86.c (mono_arch_output_basic_block): Same.
6291 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6292 extract mask, max, min, shuffle.
6294 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6296 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6298 * basic-simd.cs: Tests for new methods in Vector8us.
6300 2008-10-17 Mark Probst <mark.probst@gmail.com>
6302 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6303 RuntimeTypeHandle, not a TypedReference.
6305 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
6307 * simd-intrinsics.c: remove relocations.
6309 2008-10-17 Zoltan Varga <vargaz@gmail.com>
6311 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
6312 optimizations from the x86 backend.
6314 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
6316 * simd-methods.h, simd-intrinsics.c: debloat method names and
6317 prepare for no relocations.
6319 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6321 * mini-ops.h: Add packed min/equal and sum of absolute differences.
6325 * mini-x86.c (mono_arch_output_basic_block): Same.
6327 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
6328 extract mask, max, min and sum of absolute differences.
6330 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
6333 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6335 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
6336 Renamed one test for consistency.
6338 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6340 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
6341 fix to the code that deal with other blocks.
6343 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6345 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
6347 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
6349 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
6350 that deals with vreg interference. Explicitly check for OP_LDADDR to be
6351 able to process the source reg.
6353 2008-10-16 Martin Baulig <martin@ximian.com>
6355 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
6357 * inssel.brg: Add `OP_HARD_NOP'.
6359 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
6361 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
6362 `OP_HARD_NOP' instruction when running inside the debugger.
6364 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
6365 `OP_HARD_NOP' instruction when running inside the debugger.
6367 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6369 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
6370 now works. The issue with the regalloc tripping up no longer
6373 * simd-intrinsics.c (load_simd_vreg): Same.
6375 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6377 * basic-simd.cs: Tests for new Vector8ui methods.
6379 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6381 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
6382 only for type. This fixes crashes where MonoInst::klass is checked
6383 for ops of type != VTYPE or OBJ.
6385 * simd-intrinsics.c (load_simd_vreg): Same.
6387 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
6389 * mini-ops.h: Add ops for packed shuffle/max/avg and
6394 * mini-x86.c (mono_arch_output_basic_block): Same.
6396 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
6399 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
6400 to emit extract mask op.
6402 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
6403 to emit word shuffles.
6405 2008-10-15 Mark Probst <mark.probst@gmail.com>
6407 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
6408 the largest alignment needed by a variable, but at least
6411 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6413 * basic-simd.cs: Tests for the fixes in the last commit.
6415 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6417 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
6418 no longer handles STACK_PTR input.
6420 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
6422 * simd-intrinsics.c (load_simd_vreg): New function that works like
6423 get_simd_vreg but handles STACK_PTR input.
6425 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
6426 as the input can be an arbitrary pointer.
6428 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
6429 LDADDR local optimization directly otherwise use a store op.
6431 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6433 * basic-simd.cs: Tests for dup low and dup high.
6435 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
6437 * mini-ops.h: Add dup low and dup high ops.
6441 * mini-x86.c (mono_arch_output_basic_block): Same.
6443 * simd-intrinsics.c (vector4f_intrinsics): Same.
6445 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6447 * basic-simd.cs: Tests for recently added functionality.
6449 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6451 * mini-ops.h: Add remaining sse1 fp ops.
6453 * cpu-x86.md: Add remaining sse1 fp ops.
6455 * mini-x86.c (mono_arch_output_basic_block): Same.
6457 * mini.h: Add enum for simd FP compare conditions.
6459 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
6461 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
6462 so the backed can generate the appropriate op.
6464 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
6465 This patch squeese one more byte from the SimdIntrinsc struct.
6467 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
6468 a a shift amount intead of simply or'ing it.
6470 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
6472 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
6473 byte so we can have an aditional flags field without increasing struct size.
6475 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
6476 against the simd_supported_versions bitmask.
6478 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
6480 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
6482 * mini.c: remove rawbuffer code (the only use here is unsafe because
6483 it takes locks during signal handling and the kernel now provides much
6484 better info in proc/pid/smaps these days).
6486 2008-10-13 Zoltan Varga <vargaz@gmail.com>
6488 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
6489 OP_X86_PUSH_OBJ. Fixes #434620.
6491 * objects.cs: Add a test.
6493 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
6495 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
6496 that the packuswb/packusdw don't work with unsigned numbers for what
6497 would be negative numbers in signed format.
6499 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
6500 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
6502 * mini-ops.h: Add doubleword forms of many ops and packing ones.
6504 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
6506 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
6508 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
6510 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
6513 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
6514 version as the enum in mini.h.
6516 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
6517 for sse3 ops, check the simd_version field if present. This way the code
6518 works with all versions of sse.
6520 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6522 * simd-intrinsics.c: Fixed intrinsic name typo.
6524 * mini.h: Added missing simd exported function.
6526 * basic-simd.cs: Added tests for Vector4ui.
6527 Fixed broken test for Vector16b.
6529 2008-10-10 Zoltan Varga <vargaz@gmail.com>
6531 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
6532 the max length to 64.
6534 2008-10-10 Mark Probst <mark.probst@gmail.com>
6536 * method-to-ir.c: Only do the fast virtual generic method call for
6537 non-wrapper methods.
6539 * mini.h, mini-trampolines.c: The new generic virtual remoting
6540 trampoline handles virtual method calls via the vtable (as done by
6541 the fast virtual generic method calls) to remoting proxies.
6543 * mini.c (mono_jit_create_remoting_trampoline): For generic
6544 methods reate a generic virtual remoting trampoline.
6546 * mini-amd64.h: Enable fast virtual generic method calls again.
6548 2008-10-10 Mark Probst <mark.probst@gmail.com>
6550 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
6551 restore registers when doing tail calls.
6553 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6555 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6558 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6560 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6562 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6564 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6566 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6568 * basic-simd.cs: Retrofit for API changes.
6570 2008-10-10 Mark Probst <mark.probst@gmail.com>
6572 * mini-ppc.c: Handle integer stack arguments for tail calls.
6574 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6576 * optflags-def.h: Removed sse3 optimization.
6580 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6583 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6585 * mini.h: Added enumeration with simd versions.
6587 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6590 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6592 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6594 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6596 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6598 * basic-simd.cs: Fixed test naming.
6600 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6602 * mini-ops.h: Added ops for packed and saturated math, shifts
6603 and packing/unpacking.
6605 * cpu-x86.md: Added descriptors for the above ops.
6607 * mini-x86.c: Added code to emmit the above ops.
6609 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6611 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6613 * aot-compiler.c (compile_method): Enable AOT for generic code.
6615 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6617 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6619 * mini.c: add a workaround for a common screwup that ends up blamed
6620 to mono (other processes blocking signal delivery).
6622 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6624 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6625 in the LDFLD/STFLD opcodes. Fixes #432673.
6627 * iltests.il.in: Add a new test.
6629 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6631 * mini-arm.c: attach the thread in unmanaged->managed transitions
6632 using delegates (bug #433148).
6634 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6636 * basic-simd.cs: Use new ShuffleSel constants.
6638 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6640 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6642 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6643 only disable simd intrinsics if no sse2 is detected.
6645 * optflags-def.h: Added sse3.
6647 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6650 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6652 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6653 when adding delegate-invoke wrappers.
6655 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6657 * Makefile.am: Reenable the simd tests.
6659 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6661 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6662 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6663 other vreg is allocated to that hreg.
6665 Contributed under MIT/X11 license.
6667 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6669 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6672 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6674 * basic-simd.cs: New test suite for SIMD intrinsics.
6676 * Makefile.am: Added new tests.
6678 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6680 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6684 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6686 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6687 using SSE2 aware opcodes.
6689 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6690 is enabled, this code path is only reachable if conversion ops are emmited after
6693 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6695 This optimization saves 6 bytes per conversion against the old version.
6697 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6699 * aot-compiler.c (compile_method): Don't skip methods referencing
6700 generic methods without a corresponding entry in token_info_hash, since
6701 encode_method_ref () can handle all generic methods now.
6703 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6704 generic context is set.
6706 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6707 generic sharing of LDTOKEN.
6709 2008-10-06 Mark Probst <mark.probst@gmail.com>
6711 * mini-amd64.h: Temporarily disabled fast virtual generic method
6712 calls because it breaks the System.Runtime.Remoting tests.
6714 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6716 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
6718 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
6719 so inlining actually works.
6720 (check_inline_caller_method_name_limit): Ditto.
6722 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
6724 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
6725 64 bit safety (from Olaf Hering and Andreas Farber).
6727 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6729 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
6730 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
6731 unused virtual call support code.
6733 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
6735 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
6736 which can't use aot trampolines.
6737 (decode_patch): Don't create aot trampolines for methods which can't use
6740 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
6741 use aot trampolines.
6743 * mini.h: Bump AOT image format version.
6745 2008-10-05 Zoltan Varga <vargaz@gmail.com>
6747 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
6748 to save_token_info () since cmethod is inflated for constrained calls.
6750 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
6752 2008-10-04 Andreas Farber <andreas.faerber@web.de>
6754 * Makefile.am: Add build rules for ppc64.
6755 This avoids the build failing at pedump with unresolved symbols
6756 due to lack of arch_sources. Instead it will now fail earlier
6757 due to lack of cpu-ppc64.md.
6759 Contributed under MIT/X11 license.
6761 2008-10-04 Mark Probst <mark.probst@gmail.com>
6763 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
6766 * iltests.il.in: Add test case for tail call with many arguments.
6768 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6770 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
6771 to the fast virtual generic method code until the aot case is fixed.
6773 2008-10-03 Mark Probst <mark.probst@gmail.com>
6775 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
6777 2008-10-03 Mark Probst <mark.probst@gmail.com>
6779 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
6782 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6784 * simd-intrinsics.c: Forgot to add this one.
6786 * mini-codegen.c: Fix macro in case SIMD is not supported.
6788 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6790 This patch land initial JIT support for simd intrinsics.
6792 * mini-x86.h: Added new define to make --enable_minimal work on x86.
6794 * Makefile.am: Added simd-intrinsics.c
6796 * simd-intrinsics.c: New file with simd instrinsic related
6799 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
6801 * cpu-x86.md: Add simd related instructions.
6803 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
6805 * driver.c: Added two new --regression variants.
6807 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
6809 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
6811 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
6812 extract some complicated logic to helper functions.
6814 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
6816 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
6818 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
6819 the specialized simplification pass.
6821 * method-to-ir.c (mono_spill_global_vars): Use new macro.
6823 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
6825 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
6828 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
6829 if MONO_ARCH_NEED_SIMD_BANK is defined.
6831 * mini-ops.h: Added the new simd ops.
6833 * mini-x86.c: Added mono_arch_xregname.
6835 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
6837 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
6839 * mini-x86.h: Define simd related MONO_ARCH macros.
6841 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
6843 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
6845 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
6846 MONO_CLASS_IS_SIMD to deal with simd related IR.
6848 * mini.h (MonoInst): Added spill_var to the backend union.
6850 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
6852 * mini.h: Added forward declarations of the new simd fuctions.
6854 * optflags-def.h: Added new optimization names SIMD.
6856 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
6858 * regalloc.h: Added support for working with 3 register banks.
6860 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
6862 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
6864 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
6866 * mini-exceptions.c: remove 64 bit related ifdef clutter.
6868 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6870 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
6871 instead of one on 64 bit systems.
6873 * method-to-ir.c: Remove unused includes.
6875 2008-10-02 Zoltan Varga <vargaz@gmail.com>
6877 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
6878 cfg->used_int_regs, since the two are different on arm.
6880 2008-10-02 Mark Probst <mark.probst@gmail.com>
6882 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
6883 mono_method_get_vtable_index() to get the vtable index.
6885 2008-10-02 Mark Probst <mark.probst@gmail.com>
6887 * method-to-ir.c (mono_method_to_ir2): Don't create native
6888 wrappers for array methods, because they're never called (and if
6889 they were called they wouldn't work).
6891 2008-10-02 Mark Probst <mark.probst@gmail.com>
6893 * method-to-ir.c (mono_method_to_ir2): Array methods are
6894 special-cased and must not be invoked indirectly via the (M)RGCTX
6895 when generic sharing is turned on. Fixes #431413.
6897 2008-10-01 Mark Probst <mark.probst@gmail.com>
6899 * method-to-ir.c: When generic sharing is active, call
6900 non-interface virtual generic methods via the standard trampoline.
6902 * mini-trampolines.c: Handle virtual generic shared methods.
6904 * mini.h, mini-x86.c, mini-x86.h: New argument for
6905 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
6906 method thunks and which is the trampoline to call if the lookup
6907 fails. Enable the virtual generic method thunk for x86.
6909 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
6910 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
6911 argument but assert that it's NULL, because these archs don't yet
6912 implement the virtual generic method thunk. Changes in the IMT
6913 thunk data structures.
6915 2008-10-01 Zoltan Varga <vargaz@gmail.com>
6917 * aot-compiler.c (emit_globals): Avoid invalid characters in
6918 the static linking symbol.
6920 * objects.cs: Add a test for the range check optimization. Fix warnings.
6922 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
6923 optimization from the current JIT.
6925 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
6926 later in decompose_array_access_opts () to allow more optimizations.
6928 * method-to-ir.c (mono_handle_soft_float): Rename this to
6929 mono_decompose_soft_float () for consistency.
6931 * mini-ops.h: Fix arguments of OP_STRLEN.
6933 * method-to-ir.c (save_cast_details): Extract the cast details saving code
6934 into a separate function.
6935 (reset_cast_details): Ditto.
6936 (handle_unbox): Save cast details. Fixes #431254.
6938 * method-to-ir.c: Remove some obsolete FIXMEs.
6940 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6942 * ir-emit.h (alloc_dreg): Write a warning before crashing.
6944 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6946 * mini-codegen.c: More work on macros to make them
6947 ready for multiple regbanks.
6949 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6951 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
6953 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
6955 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6957 * mini-codegen.c (mono_spillvar_offset): Proper support for
6960 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6962 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
6963 the stack overflow changes.
6965 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6967 * mini-codegen.c: Make all bank macros depend on reg_bank.
6969 * mini-codegen.c (mono_local_regalloc): Make free mask
6970 initialization regbank aware.
6972 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6974 * mini-codegen.c (mono_local_regalloc): Extract callee
6975 mask selection to a function and make it regbank aware.
6977 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6979 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
6980 code to deal with many regbanks.
6982 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6984 * mini-codegen.c: More fp->regbank changes.
6986 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6988 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
6989 of a hardcoded constant.
6991 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6993 * method-to-ir.c (type_from_stack_type): Fix typo.
6995 2008-09-29 Zoltan Varga <vargaz@gmail.com>
6997 * mini-ia64.c (emit_move_return_value): Convert float return values to
7000 * objects.cs: Add a new test.
7002 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7003 VARARG methods to fix an assert later.
7005 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7006 end so it at least compiles.
7008 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7010 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7012 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7014 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7015 optimization to a new function (emit_optimized_ldloca_ir) and enable
7016 it for both ldloca and ldloca_s.
7018 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7020 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7021 gshared CASTCLASS code.
7023 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7024 amd64, where the libc stack unwinder encounters stack frames referring to
7025 native code in unmapped memory.
7027 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7030 * generics.cs: Add new test.
7032 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7034 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7035 add a check that one of the ARM_FPU_ constants is defined.
7037 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7039 * mini-exceptions.c: Fix build on non-altstack platforms.
7041 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7044 * ir-emit.h: Add a comment to NEW_PCONST.
7046 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7048 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7050 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7051 after the changes to MonoJitDomainInfo.
7053 2008-09-27 Mark Probst <mark.probst@gmail.com>
7055 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7057 2008-09-27 Mark Probst <mark.probst@gmail.com>
7059 * mini-ppc.c: Compiler warning fixes.
7061 2008-09-27 Mark Probst <mark.probst@gmail.com>
7063 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7066 2008-09-27 Mark Probst <mark.probst@gmail.com>
7068 * exceptions-ppc.c, mini-ppc.h: Compile
7069 mono_arch_handle_altstack_exception() on Darwin, too.
7071 2008-09-27 Mark Probst <mark.probst@gmail.com>
7073 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7074 work on archs which don't have generic sharing implemented, only
7075 without the vtable_arg.
7077 2008-09-26 Mark Probst <mark.probst@gmail.com>
7079 * mini.c: Added comment explaining why delegate ctor icall
7080 wrappers are compiled.
7082 2008-09-26 Mark Probst <mark.probst@gmail.com>
7084 * mini.c: Don't produce trampolines to delegate ctor icall
7085 wrappers but compile them upfront.
7087 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7089 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7090 runtime-set function when going back to managed code. Currently this
7091 is used to set back the protection on the soft ovf pages and/or to
7092 throw the stack overflow exception that happened in unmanaged code.
7094 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7096 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7097 runtime-set function when going back to managed code. Currently this
7098 is used to set back the protection on the soft ovf pages and/or to
7099 throw the stack overflow exception that happened in unmanaged code.
7101 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7103 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7104 the support code for restoring stack protection after stack overflows
7105 that happen in unmanaged code. Don't set the exec permission on the
7108 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7110 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7111 delegate->method_ptr is set. Fixes #428054.
7113 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7115 * tests.cs: Rename to ratests.cs.
7117 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7118 emit_get_rgctx_... functions.
7120 2008-09-25 Mark Probst <mark.probst@gmail.com>
7122 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7124 2008-09-25 Mark Probst <mark.probst@gmail.com>
7126 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7127 before asserting that method is sharable.
7129 2008-09-25 Mark Probst <mark.probst@gmail.com>
7131 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7132 whether method needs a static RGCTX wrapper used instead of
7135 * generic-sharing.c, mini.h: A few functions moved to
7136 metadata/generic-sharing.c.
7138 2008-09-25 Mark Probst <mark.probst@gmail.com>
7140 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7141 Generic code sharing for value types, which essentially means
7142 treating value type methods like static methods. The RGCTX is
7143 passed in the same way.
7145 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7147 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7148 opcode when creating multi-dimensional arrays of open types.
7150 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7153 * generics.cs: Add a test.
7155 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7157 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7159 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7161 * mini.c (mini_method_compile): Set it when running under the debugger.
7163 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7164 vreg optimization if the flag is set.
7166 * driver.c (mono_main): Add --attach= option to pass options to
7169 * mini.c (sigquit_signal_handler): Start the attach agent.
7171 * ssapre.c: Disable this to save space since it is not yet ported to
7174 * regalloc2.c: Disable this to save space.
7176 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7178 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7180 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7181 the -v option useful again.
7183 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7185 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7188 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7189 arrays of arrays. Fixes #428406.
7191 * method-to-ir.c (mini_emit_castclass): Ditto.
7193 * objects.cs: Add new test.
7195 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7197 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7198 was wrong at it choked against target_type_is_incompatible for byref types.
7200 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7202 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7205 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7207 * mini-exceptions.c: update a few more exceptions-related counters.
7209 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7211 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7212 new functions to allocate from persistent mempools.
7214 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7216 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7217 multiple register banks in the future.
7219 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7221 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7223 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7225 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7227 * mini.h: Export type_to_eval_stack_type.
7229 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7230 is only ins->klass of byref types.
7232 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7234 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7235 (mini_emit_memcpy2): Ditto.
7237 * mini-amd64.c: Fix a warning.
7239 2008-09-21 Mark Probst <mark.probst@gmail.com>
7241 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7244 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7246 * method-to-ir.c: Extract stloc micro-optimization to a
7247 function and apply it to all cases.
7249 2008-09-19 Mark Probst <mark.probst@gmail.com>
7251 * method-to-ir.c: Don't fail generic code sharing in cases we
7254 2008-09-18 Mark Probst <mark.probst@gmail.com>
7256 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7258 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7260 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7263 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7265 * trace.c: make tracing more useful and correct, with per-thread
7268 2008-09-15 Mark Probst <mark.probst@gmail.com>
7270 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7271 doing a method call and the argument is an R4.
7273 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7275 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7278 2008-09-13 Mark Probst <mark.probst@gmail.com>
7280 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7282 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7284 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7285 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7287 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7289 * driver.c: Add a --agent argument (not supported yet) to load managed
7290 agent assemblies before loading the main assembly, similarly to how the
7291 Java VM handles agents.
7293 2008-09-11 Mark Probst <mark.probst@gmail.com>
7295 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7296 function to do stack layout of local variables.
7298 2008-09-11 Mark Probst <mark.probst@gmail.com>
7300 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7303 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7305 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
7306 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
7307 JIT if DISABLE_JIT is defined.
7309 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
7312 2008-09-10 Mark Probst <mark.probst@gmail.com>
7314 * iltests.il.in: Disable the fconv test on PPC (the result is
7315 undefined according to ECMA).
7317 2008-09-10 Mark Probst <mark.probst@gmail.com>
7319 * iltests.il.in: Enable tail call tests for PPC.
7321 * mini.h: Add variable for storing incoming valuetype argument
7322 addresses for tail calls.
7324 * mini-ppc.c: Implement valuetype arguments and return values for
7327 2008-09-09 Mark Probst <mark.probst@gmail.com>
7329 * mini-ppc.c: Partially implement tail calls (struct arguments and
7330 return values not supported).
7332 * method-to-ir.c: Enable tail calls on PPC.
7334 2008-09-08 Zoltan Varga <vargaz@gmail.com>
7336 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
7337 runtime-invoke wrappers to work around the problem of them getting
7338 assigned to a random class.
7340 * aot-runtime.c (mono_aot_get_method): Ditto.
7342 2008-09-07 Zoltan Varga <vargaz@gmail.com>
7344 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
7345 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
7347 2008-09-07 Mark Probst <mark.probst@gmail.com>
7349 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
7350 until they're implemented properly.
7352 * exceptions-ppc.c: Use arch-independent exception-handling code
7353 instead of custom one.
7355 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
7358 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
7360 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
7361 applies when __powerpc__ is defined.
7363 2008-09-06 Zoltan Varga <vargaz@gmail.com>
7365 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
7366 methods to their code to avoid computing the full name of wrappers and
7367 doing a lookup in a string hash table.
7369 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7371 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
7372 we identify bblocks before method_to_ir () is ran.
7374 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
7375 Also avoid optimizing branches pointing to themselves.
7377 * mini.c (mini_method_compile): Ditto. Fixes #422947.
7379 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
7381 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
7383 2008-09-05 Zoltan Varga <vargaz@gmail.com>
7385 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
7386 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
7387 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
7390 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
7391 jumped to the same entry in plt_jump_table.
7393 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
7395 * method-to-ir.c (initialize_array_data): Handle field with RVA from
7398 2008-08-31 Zoltan Varga <vargaz@gmail.com>
7400 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
7401 other assignment can be if converted. Saves 1.5% on corlib size and fixes
7404 2008-08-29 Geoff Norton <gnorton@novell.com>
7406 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
7407 segment, and doesn't properly handle .space as .text. Fixes
7410 2008-08-29 Geoff Norton <gnorton@novell.com>
7412 * mini.c: Disable the mach exception handler when running on
7415 2008-08-29 Geoff Norton <gnorton@novell.com>
7417 * aot-compiler.c: Patch from Renaldas Zioma to properly register
7418 globals on Darwin/ARM
7420 2008-08-28 Zoltan Varga <vargaz@gmail.com>
7422 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
7423 since too many things depend on it. Instead, call
7424 mono_runtime_set_no_exec ().
7426 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
7429 * aot-compiler.c: Add an 'asm-only' AOT option.
7431 * mini.c: Avoid initializing the runtime when doing AOT compilation.
7433 * aot-compiler.c (compile_method): Disable gshared support for now as it
7436 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7438 * mini-amd64.h : Fix a compiler warning.
7440 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
7441 Changed to use a callback function to retrieve the unwind info.
7442 This avoids problems observed when code blocks were removed by
7443 unloading an app domain.
7445 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
7446 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
7449 Contributed under MIT/X11 license.
7451 2008-08-27 Bill Holmes <billholmes54@gmail.com>
7453 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
7454 case to keep the stack aligned to 8.
7456 Contributed under MIT/X11 license.
7458 2008-08-26 Zoltan Varga <vargaz@gmail.com>
7460 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
7461 avoid repeated linear searches.
7463 2008-08-25 Zoltan Varga <vargaz@gmail.com>
7465 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
7466 methods it can't handle.
7468 * aot-compiler.c (add_method): Avoid adding a method twice.
7469 (add_wrappers): Add runtime invoke wrappers for all methods.
7471 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
7472 function to create an aot-compatible version of this trampoline.
7474 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
7476 2008-08-24 Zoltan Varga <vargaz@gmail.com>
7478 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
7480 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
7481 with a generic sharing failure.
7483 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
7485 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
7486 CEE_RETHROW. Fixes #419634.
7488 * mini.c (mono_method_to_ir): Ditto.
7490 * exceptions.cs: Add a new test.
7492 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
7493 to mono_type_stack_size_internal () since some callers might not pass in
7496 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
7497 instrument_prolog. Fixes #419878.
7499 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
7500 doubles in soft float mode volatile.
7502 2008-08-23 Zoltan Varga <vargaz@gmail.com>
7504 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
7506 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
7507 to handle soft float correctly.
7509 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
7512 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
7514 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
7515 to sp, since the generics catch code requires it.
7517 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
7520 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
7521 mono_arch_emit_imt_argument ().
7523 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
7525 * mini-arm.c tramp-arm.c: Generic sharing updates.
7527 2008-08-22 Zoltan Varga <vargaz@gmail.com>
7529 * mini-arm.c: Fix the arm build.
7531 * generic-sharing.c (mini_type_get_underlying_type): New helper function
7532 handling enums, generic instances and generic sharing.
7533 (mini_type_stack_size_full): Ditto.
7535 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
7537 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
7539 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
7541 * tramp-arm.c: Implement the rgctx fetch and the generic class init
7544 * mini-arm.c: Various small generic sharing changes.
7546 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
7548 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
7551 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
7552 helper function to return a generic class init trampoline.
7554 * method-to-ir.c mini.c: Use it.
7556 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7557 arch-specfic function to return a generic class init trampoline.
7559 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7560 the GENERIC_CLASS_INIT custom code.
7562 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7563 a fatal error, not a sharing failure.
7565 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7568 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7569 trampoline argument from MONO_ARCH_VTABLE_REG.
7571 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7572 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7573 argument, and pass the vtable in VTABLE_REG.
7575 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7576 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7577 argument, and pass the vtable in VTABLE_REG.
7578 (mono_arch_create_trampoline_code_full): Remove some special casing for
7579 the rgctx fetch trampoline.
7581 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7584 * iltests.il: Add a test for it.
7586 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7588 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7590 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7593 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7594 use mono_jit_info_table_find () to avoid recursion.
7595 (mono_delegate_trampoline): Add a sync wrapper here.
7597 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7600 * mini.c (mono_method_to_ir): Ditto.
7602 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7603 add_sync_wrapper argument. Don't add a sync wrapper here.
7604 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7606 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7608 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7610 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7611 of nonvolatile registers back from MonoContext to CONTEXT.
7613 Contributed under MIT/X11 license.
7615 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7617 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7618 arguments on Winx64 there are only 4 argument registers. For this
7619 logic to work the last argument must be pulled from the stack.
7621 Contributed under MIT/X11 license.
7623 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7625 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7627 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7628 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7629 encode/decode_method_ref ().
7631 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7633 * aot-runtime.c (decode_patch): Ditto.
7635 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7636 MONO_PATCH_INFO_METHOD.
7638 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7641 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7644 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7646 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7647 one from the caller.
7649 * aot-runtime.c (decode_generic_inst): New function to decode and
7650 return a interned generic inst.
7651 (decode_klass_ref): Use it.
7652 (decode_method_ref): Ditto.
7654 * aot-compiler.c (emit_exception_debug_info): Save
7655 jinfo->has_generic_jit_info too.
7657 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7659 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7661 * iltests.il.in: Add a test for fconv_to_i.
7663 * liveness.c: Disable the liveness2 pass for now to save space.
7665 * regalloc2.c: Include mempool-internals.h to fix warnings.
7667 * aot-compiler.c (encode_method_ref): Encode the context of generic
7670 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7671 the context saved in the aot file.
7673 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7675 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7677 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7678 volatile so they won't be optimized away.
7680 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7686 * dominators.c: Remove duplicated functions that now are in
7687 mempool-internals.h.
7689 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7691 * aot-compiler.c: Fix warnings.
7693 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7695 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7697 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7700 * mini.c (mono_resolve_patch_target): Ditto.
7702 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7703 (encode_klass_ref): Add support for encoding VARs/MVARs.
7705 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7707 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7708 the handling of the got entries into a separate 'decode_got_entry' function.
7709 Add support for RGCTX_FETCH.
7711 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
7712 clobbered by the trampoline code.
7714 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
7715 not clobbered by the indirect calling code.
7717 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7719 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
7722 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
7724 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
7725 signature using the compilation mempool otherwise we would leak it.
7727 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7729 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
7730 mono_emit_abs_call ().
7732 * patch-info.h: Add GENERIC_CLASS_INIT.
7734 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
7736 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
7737 as their target as a near call.
7739 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
7741 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
7743 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
7744 call to a runtime function described by a patch.
7746 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
7747 mono_emit_abs_call, this has the advantage that the ABS handling code in
7748 mono_codegen () can handle them both, and can handle other stuff in the
7749 future without additional code.
7751 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
7753 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
7756 * mini.h: Add missing bblock related prototypes.
7758 * mini.h (MonoCompile): Remove unused reverse_inst_list and
7759 reverse_inst_list_len fields.
7761 * mini.c: Refactor this file a bit by moving branch optimizations to
7764 * method-to-ir.c: Merge generic sharing changes missed earlier.
7766 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
7768 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
7769 shared patches. Process METHODCONST as a shared patch.
7771 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
7772 as it crashes on the 2.0 mscorlib.
7774 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
7777 * aot-compiler.c: Use is_plt_patch () in a few additional places.
7778 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
7781 * aot-compiler.c: Reorganize the got handling code to be a bit more
7784 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7786 * aot-compiler.c: Make the patch_to_plt_offset hash table use
7787 mono_patch_info_equals/hash, and use it to massively simplify
7790 * mini.c (mono_patch_info_hash): Simplify this and add support for
7793 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
7795 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
7796 handling code, since an offset is not enough to identify a trampoline.
7798 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
7800 2008-08-17 Mark Probst <mark.probst@gmail.com>
7802 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
7804 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
7806 * mini-ops.h: Argument and result types for OVF_CARRY ops.
7808 * decompose.c: PPC decompositions for various ops.
7810 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
7812 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7814 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
7815 call the generic trampoline code using a call, instead of a jump, to
7816 remove some special casing from the generic trampoline code.
7818 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
7819 (mono_codegen): Ditto.
7821 * aot-compiler.c aot-runtime.c: Ditto.
7823 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
7825 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
7826 helper function to find the offset corresponding to a lazy fetch trampoline.
7828 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
7829 when doing generic sharing.
7831 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
7834 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
7835 mini-trampolines.c to be with the other trampoline creation functions.
7837 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
7838 as it is equal to method->signature in most cases, add a
7839 mono_emit_method_call_full variant which takes a signature and an imt
7842 2008-08-16 Zoltan Varga <vargaz@gmail.com>
7844 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
7845 to this function, since it could be computed easily from the method
7847 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
7850 * method-to-ir.c mini.c: Remove references to
7851 compile_generic_method_wo_context.
7853 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
7854 generic method calls.
7856 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
7857 dimensional non-szarrays.
7859 * mini.c (mini_init): Register mono_array_new_1.
7861 * jit-icalls.c (mono_array_new_1): New jit icall.
7863 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
7864 pointing to the method.
7866 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
7867 method addresses belonging to METHOD_JUMP patches in the
7868 jump_target_got_slot_hash.
7869 (mono_aot_load_method): Ditto.
7871 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
7872 METHOD_JUMP patches.
7874 * mini.c (mini_create_jit_domain_info): New helper function which
7875 initializes/frees domain->runtime_info.
7876 (mini_free_jit_domain_info): Ditto.
7877 (mini_init): Install the domain hook functions with the runtime.
7879 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
7880 information maintained by the JIT.
7882 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
7883 insertion into jump_table_hash into mono_codegen (), also implement proper
7886 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
7887 tail calls, it is already done by the aot code.
7889 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
7892 * iltests.il.in: Make the jmp test a bit more complex.
7894 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
7895 generic instances which doesn't have a token.
7897 * aot-runtime.c (decode_method_ref): Ditto.
7899 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
7900 can handle this case now.
7901 (handle_box): Ditto.
7903 2008-08-15 Geoff Norton <gnorton@novell.com>
7905 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
7908 2008-08-15 Zoltan Varga <vargaz@gmail.com>
7910 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
7911 calling generic methods.
7913 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
7915 * aot-runtime.c (decode_patch_info): Ditto.
7917 * mini.c (mono_resolve_patch_target): Ditto.
7919 * patch-info.h: Add METHOD_RGCTX.
7921 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
7923 2008-08-14 Zoltan Varga <vargaz@gmail.com>
7925 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
7926 arguments in registers.
7928 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
7929 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
7931 * mini.c (mini_method_compile): Abort aot compilation for generic
7932 methods if generic sharing is disabled.
7934 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
7937 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
7938 requiring an mrgctx.
7940 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
7941 store instructions when converting a vcall to a normal call.
7943 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
7944 mono_arch_find_jit_info.
7946 2008-08-13 Zoltan Varga <vargaz@gmail.com>
7948 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
7949 avoid calling mono_method_full_name () for every method even if the
7951 (check_inline_caller_method_name_limit): Ditto.
7953 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7955 * driver.c (main_thread_handler): Allow AOT compilation of multiple
7956 assemblies in one run.
7958 * aot-compiler.c (mono_compile_assembly): Only print out a count of
7959 skipped methods if it is not 0.
7961 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
7963 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7965 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
7966 MONO_ARCH_HAVE_UNWIND_TABLE.
7968 Contributed under MIT/X11 license.
7970 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7972 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
7973 from default optimizaton list on Winx64.
7975 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
7977 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
7978 the LMF from the MonoJitTlsData structure.
7980 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
7982 Contributed under MIT/X11 license.
7984 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7986 * mini.c (sigsegv_signal_handler): Fix the build.
7988 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
7989 assembly->aot_module.
7991 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
7992 hash table. This simplifies and speeds up a lot of code, and fixes support
7995 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
7998 * mini-exceptions.c: Ditto.
8000 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8001 'native_offset' argument, since these are computed in the
8002 mono_find_jit_info () function.
8004 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8005 is used by exceptions-ppc.c.
8007 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8008 mono_arch_find_jit_info ().
8010 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8011 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8012 generic code in mini-exceptions.c.
8014 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8016 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8018 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8020 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8021 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8022 called while holding the loader lock. Fixes #415608.
8023 (mono_aot_get_method_from_token_inner): Ditto.
8025 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8027 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8028 to reduce differences between this and the generic implementation in
8030 (ves_icall_get_frame_info): Ditto.
8032 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8034 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8037 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8038 mono_arch_get_call_filter () and make it non-static, for consistency with the
8039 other architectures.
8041 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8044 * local-propagation.c:
8045 * mini-x86.c: Correct the name of arch defines.
8047 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8049 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8050 NO_EMULATE_LONG_SHIFT_OPS define.
8052 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8054 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8055 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8057 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8058 MACH fixes. Merged from the 2.0 branch.
8060 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8062 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8063 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8065 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8067 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8068 mono_marshal_get_native_wrapper () signature changes.
8070 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8072 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8073 conversion bug under arm.
8075 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8077 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8079 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8080 with overflow checking.
8082 2008-08-05 Marek Habersack <mhabersack@novell.com>
8084 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8085 to the genmdesc.pl file
8087 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8089 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8090 arg_array in the soft-float versions of the LOAD/STORE macros.
8092 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8095 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8097 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8099 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8100 a float HFA. Fixes #413621.
8102 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8104 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8105 frame_size to args_size. Fixes build.
8107 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8109 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8110 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8112 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8113 the stack are not unaligned. Fixes #413247.
8115 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8117 * mini.c: update jitted methods performance counters.
8119 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8121 * mini-exceptions.c: increase the exceptions thrown performance
8122 counter in mono_handle_exception ().
8124 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8126 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8127 can work with netmodules.
8129 2008-07-28 Geoff Norton <gnorton@novell.com>
8131 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8134 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8136 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8139 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8141 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8142 The float param registers and other param registers must be the
8143 same index on Windows x64.
8145 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8146 ArgValuetypeAddrInIReg argument case. Setting the argument
8147 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8149 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8150 variable computed above as the copy length for arguments of storage
8151 type ArgValuetypeAddrInIReg.
8153 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8154 ArgValuetypeAddrInIReg argument case. This case will rely on
8155 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8157 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8158 a 32 byte stack allocation for all calls. We will omit the adjustment for
8159 jump and tail call instructoins as they do not follow the typical call behavior.
8161 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8162 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8163 local variable and pass the local variable by reference to the called method.
8165 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8166 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8167 of a struct is passed in a register it must be saved with the other
8168 volatile argument on the stack.
8170 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8171 frame pointer the stack adjustment value must be saved to the unwind
8174 Contributed under MIT/X11 license.
8176 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8178 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8179 which got lost in the merge.
8181 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8183 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8186 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8188 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8189 icalls, since they won't be patched.
8191 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8192 different code sequence when running under valgrind to prevent some valgrind
8195 * iltests.il.in: Add new regression test.
8197 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8200 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8201 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8203 * iltests.il.in: Add new test.
8205 * aot-compiler.c: Fix some warnings.
8207 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8210 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8212 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8213 (mini_usage_jitdeveloper): Add a missing --wapi option.
8215 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8217 * mini-codegen.c: Simplify the is_fp macros.
8218 (free_up_ireg): Remove, use free_up_reg instead.
8219 (free_up_reg): Fix the fp case.
8221 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8223 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8226 * exceptions-x86.c: Merge some changes which seemed to have got lost
8227 in the linear-ir merge.
8229 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8231 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8232 long vreg volatile even if the variable was already created.
8234 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8237 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8239 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8241 * mini.c (mono_jit_compile_method_inner): Add support for
8242 MONO_EXCEPTION_BAD_IMAGE.
8244 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8245 mini_method_get_context () returns NULL. Fixes #356531.
8247 * mini.c (mono_method_to_ir): Ditto.
8249 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8250 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8252 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8254 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8255 in the LDFTN implementation.
8257 2008-07-25 Mark Probst <mark.probst@gmail.com>
8259 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8260 code, patch calls to icalls, too, even if they're not in the
8261 shared generic code hash. Fixes #411962.
8263 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8265 * cpu-x86.md: Increase the length of the fcall opcodes.
8267 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8268 calls returning floats.
8270 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8273 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8276 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8277 into the domain->method_code_hash.
8279 * aot-compiler.c: Fix win32 build.
8281 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8283 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8284 gshared NEWARR implementation.
8286 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8288 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8289 can be used outside of method_to_ir.
8291 * mini.h (MonoCompile): Add arg_types field.
8293 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8295 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8296 the values of the local arg_array and param_types array.
8298 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8300 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8301 got accesses might only get generated later when NEWOBJ is decomposed.
8303 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8304 looking up the native code of the target method when a delegate is called
8307 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
8310 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
8312 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
8313 AOT work on platforms without a working dlsym implementation.
8315 * mini.h: Bump AOT image format version.
8317 2008-07-24 Mark Probst <mark.probst@gmail.com>
8319 * mini-exceptions.c: Free a MonoType with
8320 mono_metadata_free_type() instead of g_free().
8322 * aot-runtime.c: Free a MonoType.
8324 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8326 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
8329 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
8332 2008-07-23 Massimiliano Mantione <massi@ximian.com>
8333 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
8336 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8338 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
8339 NEWOBJ calls on valuetypes.
8341 * iltests.il.in: Add new test.
8343 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
8345 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8347 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
8348 is no longer needed.
8350 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
8351 non register sized integer arguments.
8352 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
8353 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
8356 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
8359 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
8360 two a binop with different sized arguments is emitted.
8362 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
8363 instruction in the ins==NULL case.
8365 2008-07-23 Zoltan Varga <vargaz@gmail.com>
8367 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
8369 * mini-x86.c: Fix osx build.
8371 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
8374 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
8375 instruction for non int sized variables.
8377 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
8380 2008-07-23 Robert Jordan <robertj@gmx.net>
8382 * method-to-ir.c: Fix MSVC build.
8384 2008-07-22 Zoltan Varga <vargaz@gmail.com>
8386 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
8387 a non int sized type, widen it to an int since newer versions of gcc seem to
8388 generate code which needs this.
8390 * ssa2.c abcremoval2.c: Fix warnings.
8392 * *: Merge the Linear IR branch.
8394 The original branch is at trunk/branches/vargaz/mini-linear-il, and
8395 the ChangeLog file there describes all the changes done over the years.
8396 Further documentation can be found at www.mono-project.com/Linear_IL.
8398 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8400 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8401 The float param registers and other param registers must be the
8402 same index on Windows x64.
8404 Contributed under MIT/X11 license.
8406 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
8408 * mini.c: Make the previous fix GC safe.
8410 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
8412 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
8414 2008-07-21 Bill Holmes <billholmes54@gmail.com>
8416 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
8417 on Winx64. This type will not be passed on the stack (ArgOnStack), but
8418 ArgValuetypeAddrInIReg instead.
8420 Contributed under MIT/X11 license.
8422 2008-07-21 Zoltan Varga <vargaz@gmail.com>
8424 * mini-codegen.c (get_register_spilling): Fix a warning.
8426 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
8428 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
8429 for types which the initialization fails. Raises the provided exception
8430 at the right stop after cleanup.
8432 2008-07-16 Zoltan Varga <vargaz@gmail.com>
8434 * aot-compiler.c: Free most of the memory allocated during compilation.
8436 * mini.c (mini_parse_debug_options): Fix a leak.
8438 * mini.c (mini_method_compile): Don't add the method to the jit info tables
8439 during aot compilation.
8441 2008-07-14 Zoltan Varga <vargaz@gmail.com>
8443 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
8444 it has too much register pressure.
8446 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8448 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
8450 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8452 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8455 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
8456 on amd64 similar to the way it is done on arm.
8458 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8460 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
8461 consistency, normalize error messages, avoid loading aot-only modules in
8464 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
8467 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
8469 2008-07-11 Martin Baulig <martin@ximian.com>
8472 (MonoDebuggerInfo): Add `interruption_request'.
8474 2008-07-12 Zoltan Varga <vargaz@gmail.com>
8476 * aot-compiler.c (emit_plt): Remove some dead code.
8478 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
8480 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
8481 return the plt info offset belonging to a given plt entry.
8483 * mini-trampolines.c (mono_aot_plt_trampoline): Use
8484 mono_aot_get_plt_info_offset.
8486 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
8487 similar to the amd64 code by makeing jumps through a separate jump table
8488 instead of embedding the jump addresses into the code.
8490 2008-07-11 Zoltan Varga <vargaz@gmail.com>
8492 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
8495 2008-07-10 Martin Baulig <martin@ximian.com>
8497 * mini.c (mini_method_compile): Disable generics sharing when
8498 running in the debugger.
8500 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8502 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
8504 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
8505 the local register allocator from running out of registers on x86 when
8508 2008-07-10 Bill Holmes <billholmes54@gmail.com>
8510 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
8511 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
8514 Contributed under MIT/X11 license.
8516 2008-07-10 Zoltan Varga <vargaz@gmail.com>
8518 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
8519 speed up the assembler.
8521 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8523 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
8526 * mini.c: Move the soft float handling macros a bit earlier, add
8527 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
8530 * mini.h: Add prototype for mono_arch_fixup_jinfo.
8532 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
8533 read-only to help catch code allocation requests.
8535 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
8536 and turn it off when using --aot-only or when compiling with --aot=full.
8538 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
8539 jump table for switches from the normal domain mempool, not the code
8542 * mini-trampolines.c (get_unbox_trampoline): New function to return an
8543 unbox trampoline which handles aot-only mode too.
8545 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
8546 an AOTed unbox trampoline.
8548 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
8550 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8552 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
8555 Contributed under MIT/X11 license.
8557 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8559 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8560 the unwind information for the method at the end of the allocated block.
8562 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8563 MonoCompileArch to hold the unwind info for SEH on Winx64
8565 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8566 frame pointer info for the method being compiled.
8568 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8569 the call to mono_exception_from_token.
8571 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8572 storing the method prolog information in a format that the Winx64 SEH can understand. This
8573 information is stored a the end of the method block because it is all 32-bit offset based.
8575 Contributed under MIT/X11 license.
8577 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8579 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8581 * wapihandles.c: Fix warnings.
8583 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8586 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8587 mono_jit_compile_method in aot-only mode since that calls the type
8590 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8591 get_delegate_invoke_impl in aot-only mode.
8593 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8595 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8597 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8599 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8602 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8604 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8605 init trampoline from the AOT file as well.
8607 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8608 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8611 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8614 * exceptions-amd64.c: Add _full variants for the remaining exception code
8615 creation functions as well, allow emission of relocatable code, remove
8616 caching since that is now done by the caller.
8618 * mini-exceptions.c: Add _full variants for the remaining exception code
8619 creation functions as well, add aot-only support.
8621 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8622 if we can determine a proper token for them.
8623 (add_wrappers): Add a few more wrappers.
8624 (emit_method_code): Remove some dead code.
8625 (emit_trampolines): Emit exception code too.
8627 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8629 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8630 mono_array_new_va which avoids varargs.
8632 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8634 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8635 mono_arch_create_specific_trampoline () in all places.
8637 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8638 a bit so it can be used for other things as well.
8640 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8643 * exceptions-amd64.c: Rename the caching from the exception code creation
8644 functions, it is done by the caller instead.
8646 * exceptions-amd64.c: Change the signature of the exception code creation
8647 functions to allow the creation of relocatable code later.
8649 * mini-exceptions.c: Add a set of functions to query the various
8650 runtime-generated exception functions.
8652 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8653 mono_arch_.. () functions.
8655 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8657 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8659 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8661 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8662 (mini_get_vtable_trampoline): Ditto.
8664 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8665 code in the AOT case by returning the code size and a list of relocations to
8668 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8670 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8672 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8675 Contributed under MIT/X11 license.
8677 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8679 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8680 so the buffer size can be computed correctly. Fixes #404735.
8682 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8683 normally as cfg->debug_info is already freed.
8685 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8687 * mini-amd64.c: For calls returning vtypes in registers, don't store
8688 the return address on the stack, instead allocate a separate local for
8691 2008-07-05 Mark Probst <mark.probst@gmail.com>
8693 * mini-trampolines.c, mini.h: Add an argument to
8694 mono_create_jit_trampoline_in_domain() for turning off the adding
8695 of the sync wrapper.
8697 * mini.c: Use the JIT trampoline without sync instead of
8698 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8701 2008-07-04 Mark Probst <mark.probst@gmail.com>
8703 * driver.c: Turn on GSHARED optimization by default.
8705 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8707 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8708 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8710 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
8711 create a variant of the generic trampoline code callable from AOTed trampolines.
8713 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
8714 trampoline code callable from AOTed trampolines.
8716 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
8718 2008-07-04 Mark Probst <mark.probst@gmail.com>
8720 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
8721 pass-through manner.
8723 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
8724 and don't fail sharing for them anymore.
8726 * mini-exceptions.c: Handle exceptions in shared generic methods.
8728 * generic-sharing.c: When checking the context of a generic
8729 method, also check its class's context. Don't treat wrappers as
8732 * mini-trampolines.c: Some code factored out to
8733 metadata/generic-sharing.c. Handle the MRGCTX case.
8735 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
8736 we must deal with the method being of another instantiation of the
8737 class. Add static rgctx invoke wrappers to generic methods.
8739 2008-07-04 Mark Probst <mark.probst@gmail.com>
8741 * mini.c: Provide all jit infos of generic shared methods with a
8744 * mini-exceptions.c: Handle the new situation that a generic info
8745 might be available, but not info about the this/vtable/mrgctx
8748 2008-07-03 Mark Probst <mark.probst@gmail.com>
8750 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
8753 2008-07-03 Zoltan Varga <vargaz@gmail.com>
8755 * dominators.c (check_dominance_frontier): Fix a warning.
8757 * mini.h: Add some missing prototypes.
8759 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
8761 * driver.c (mono_jit_init_version): Correct the comments since the first
8762 argument should be the name of the root domain, not a filename.
8764 * aot-runtime.c (make_writable): Error out if this is called while running
8766 (load_aot_module): Ditto.
8768 * aot-compiler.c: Really fix the computation of method indexes.
8770 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
8771 optimizations as this is no longer called frequently.
8773 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
8774 method and the invoke impl code and pass it to the delegate trampoline instead of
8775 just the delegate class.
8777 2008-07-02 Zoltan Varga <vargaz@gmail.com>
8779 * aot-compiler.c: Fixup the computation of method indexes.
8780 (add_wrappers): Create the base methods of the runtime invoke wrappers using
8781 the method builder infrastructure.
8783 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
8786 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
8787 mode, load the method right away instead of creating a trampoline.
8789 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
8791 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
8794 2008-07-01 Zoltan Varga <vargaz@gmail.com>
8796 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
8797 (mono_aot_load_method): Use method_index instead of method->token.
8799 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
8800 can handle icalls etc. properly.
8802 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8804 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
8806 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
8807 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
8808 JIT_ICALL_ADDR patch type.
8810 * patch-info.h: Add JIT_ICALL_ADDR patch type.
8812 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
8814 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
8816 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
8818 2008-06-30 Zoltan Varga <vargaz@gmail.com>
8820 * mini.c: Use domain->jit_code_hash_lock for controlling access to
8821 domain->jit_code_hash.
8823 2008-06-29 Zoltan Varga <vargaz@gmail.com>
8825 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
8827 2008-06-27 Zoltan Varga <vargaz@gmail.com>
8829 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
8830 get_this_arg_from_call, let it compute it when needed.
8832 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
8833 gsctx from code only when needed.
8835 * mini-trampolines.c (get_generic_context): Rename this to
8836 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
8837 it can be called by the arch backends.
8839 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
8841 2008-06-26 Zoltan Varga <vargaz@gmail.com>
8843 * driver.c (mono_main): Add experimental --aot-only command line option.
8845 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
8848 2008-06-26 Kornel Pal <kornelpal@gmail.com>
8850 * driver.c (DllMain): Remove mono_module_handle.
8852 Contributed under MIT/X11 license.
8854 2008-06-25 Zoltan Varga <vargaz@gmail.com>
8856 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
8857 for emitting methods which are not in the source assembly. Detect and report
8858 failure of assembling+linking.
8860 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
8862 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
8864 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
8866 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
8868 2008-06-24 Zoltan Varga <vargaz@gmail.com>
8870 * mini.h: Remove some obsolete prototypes.
8872 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
8874 2008-06-24 Mark Probst <mark.probst@gmail.com>
8876 * mini.c (get_object_generic_inst): Variable-sized arrays are not
8877 supported by Visual Studio, so use alloca().
8879 2008-06-23 Zoltan Varga <vargaz@gmail.com>
8881 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
8884 2008-06-23 Mark Probst <mark.probst@gmail.com>
8886 * mini.c: Fail sharing of a generic method if it contains an open
8887 catch clause (because we don't pass MRGCTXs yet).
8889 2008-06-23 Mark Probst <mark.probst@gmail.com>
8891 * mini.c: When compiling a method with generic sharing, insert the
8892 method instantiated with an all-Object generic context into the
8893 jit info table, instead of the context of the first instantiation
8894 of the method we happen to compile.
8896 2008-06-18 Martin Baulig <martin@ximian.com>
8898 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
8899 `major_version' and `minor_version'.
8901 2008-06-17 Mark Probst <mark.probst@gmail.com>
8903 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
8904 mono_method_is_generic_sharable_impl() takes an additional
8905 argument specifying whether to treat type variables as reference
8908 2008-06-17 Mark Probst <mark.probst@gmail.com>
8910 * mini.h: Removed obsolete prototypes.
8912 2008-06-17 Mark Probst <mark.probst@gmail.com>
8914 * mini.c: Don't fail generic sharing for initobj and sizeof - we
8915 already handle them.
8917 2008-06-17 Mark Probst <mark.probst@gmail.com>
8919 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
8920 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
8921 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
8922 tramp-x86.c: Added a MonoGenericContext* argument to
8923 mono_arch_get_unbox_trampoline() so that it can call other
8924 functions which require it.
8926 2008-06-17 Mark Probst <mark.probst@gmail.com>
8928 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
8929 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
8930 mono_arch_get_this_arg_from_call() takes a
8931 MonoGenericSharingContext* as well.
8933 2008-06-17 Mark Probst <mark.probst@gmail.com>
8935 * mini.c: Factor out code for emitting unbox into emit_unbox() and
8936 implement generic sharing of unbox.
8938 2008-06-17 Mark Probst <mark.probst@gmail.com>
8940 * mini.c: Don't compute the vtable to determine whether a field is
8941 special static, because it might not work for open types.
8943 2008-06-17 Mark Probst <mark.probst@gmail.com>
8945 * mini.c: Removed the unused token_type and token_source arguments
8946 from get_runtime_generic_context_ptr().
8948 2008-06-17 Marek Habersack <mhabersack@novell.com>
8950 * mini.c (ADD_BINOP): fix the build
8952 2008-06-16 Zoltan Varga <vargaz@gmail.com>
8954 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
8957 2008-06-16 Mark Probst <mark.probst@gmail.com>
8959 * mini.h: Removed class relations enum that's not used anymore.
8961 2008-06-16 Mark Probst <mark.probst@gmail.com>
8963 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
8965 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
8966 the lazy fetch trampoline access code.
8968 2008-06-15 Zoltan Varga <vargaz@gmail.com>
8970 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
8972 2008-06-14 Zoltan Varga <vargaz@gmail.com>
8974 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
8976 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
8978 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
8980 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8982 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
8985 * mini-ops.h: Add MIN/MAX_UN opcodes.
8987 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
8990 * basic-math.cs: Add more min/max tests.
8992 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8994 2008-06-13 Mark Probst <mark.probst@gmail.com>
8996 * mini.c: Small fix in the prologue of emit_castclass.
8998 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9000 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9002 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9003 do not work even for unsigned types. Fixes #400014.
9005 * basic-math.cs: Add regression tests for unsigned Min/Max.
9007 2008-06-13 Mark Probst <mark.probst@gmail.com>
9009 * mini.c: Added additional context_used argument to several
9010 functions, which will be needed for sharing generic methods. Use
9011 GET_RGCTX macro wherever appropriate. Declare only one
9012 context_used in mono_method_to_ir().
9014 2008-06-13 Mark Probst <mark.probst@gmail.com>
9016 * mini.c, generic-sharing.c: Removed generic class relations.
9018 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9019 functions due to MRGCTX changes.
9021 2008-06-13 Mark Probst <mark.probst@gmail.com>
9023 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9024 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9025 with calculated IMT.
9027 * mini.c: Generic sharing of calls via generic interfaces.
9029 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9030 generic method with non-constant MonoGenericContext*. Instead,
9031 the context is taken out of the method itself.
9033 2008-06-13 Mark Probst <mark.probst@gmail.com>
9035 * mini.c: Generic sharing of ldvirtftn.
9037 2008-06-13 Mark Probst <mark.probst@gmail.com>
9039 * mini.c: Generic sharing of ldftn.
9041 2008-06-13 Mark Probst <mark.probst@gmail.com>
9043 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9045 2008-06-13 Mark Probst <mark.probst@gmail.com>
9047 * mini.c: Generic sharing of the special case of ldtoken followed
9048 by a call to GetTypeFromHandle.
9050 2008-06-13 Mark Probst <mark.probst@gmail.com>
9052 * mini.c: Generic sharing of box for nullable types.
9054 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9056 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9057 are passed on the stack. Fixes #324807.
9059 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9061 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9062 for the ArgValuetypeAddrInIReg case.
9064 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9065 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9067 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9068 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9069 local variable and pass the local variable by reference to the called method.
9071 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9072 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9074 Contributed under MIT/X11 license.
9076 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9078 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9080 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9083 2008-06-10 Martin Baulig <martin@ximian.com>
9086 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9088 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9090 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9091 possible error when no arguments are passed.
9093 Contributed under MIT/X11 license.
9095 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9097 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9098 where the file name is NULL.
9100 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9102 * mini.c: Fix s390 build.
9104 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9106 * trace.c (mono_trace_parse_options): Fix warnings.
9108 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9110 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9112 * mini.c (remove_block_if_useless): Avoid printing the method name.
9114 * mini.c: Remove needless setting of ins->cil_code which is now done by
9117 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9120 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9121 translated code after it has been patched.
9123 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9125 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9126 avoid problems during code patching on SMP systems.
9127 (emit_call): Avoid adding a patch info which is already added by
9129 (mono_arch_emit_exceptions): Ditto.
9131 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9133 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9134 MONO_TYPE_ISSTRUCT already checks for it.
9136 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9138 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9139 structs with floats on Winx64 the float registers are not used.
9140 The integer registers are always used..
9141 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9142 only one register will be used and only if the size of the struct
9143 is 1,2,4, or 8 bytes.
9145 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9148 Contributed under MIT/X11 license.
9150 2008-06-05 Martin Baulig <martin@ximian.com>
9152 * debug-debugger.c (debugger_lookup_class): Also call
9153 mono_class_setup_methods() here; we're only called from RTI.
9155 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9157 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9158 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9159 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9160 Post-process object files and add dtrace-generated object, if necessary.
9162 Contributed under MIT/X11 license.
9164 2008-06-04 Mark Probst <mark.probst@gmail.com>
9166 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9169 * mini.c: Generic sharing for unbox.any and castclass.
9171 2008-06-04 Mark Probst <mark.probst@gmail.com>
9173 * mini.c: Ignore tailcall prefix in shared generic code and when
9174 doing calls which require a vtable/rgctx argument.
9176 2008-06-04 Mark Probst <mark.probst@gmail.com>
9178 * mini.c: Don't free the JIT info.
9180 * driver.c: Changes in the JIT info table testing code.
9182 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9184 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9185 interruption. Fix some warnings.
9187 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9188 interruption_checkpoint.
9190 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9192 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9193 from embedding applications.
9195 2008-06-02 William Holmes <billholmes54@gmail.com>
9197 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9198 reserving 32 bytes on the stack when making calls.
9200 Contributed under MIT/X11 license.
9202 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9204 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9205 the linear IL branch.
9207 * driver.c: Print out more information for --version on arm.
9209 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9211 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9212 bb_exit instead, since out of line bblocks might not actually be emitted
9215 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9216 maximum epilog size for out of line bblocks if tracing is enabled.
9218 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9220 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9222 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9224 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9226 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9227 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9230 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9232 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9233 the 'value' to store is a constant.
9235 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9237 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9238 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9240 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9242 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9243 for accessing method->generic_container.
9245 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9247 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9249 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9251 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9253 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9256 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9258 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9260 * mini.c: Handle the case when mono_class_vtable () fails.
9262 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9263 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9266 2008-05-22 Mark Probst <mark.probst@gmail.com>
9268 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9269 together with domain sharing.
9271 2008-05-22 Mark Probst <mark.probst@gmail.com>
9273 * mini.c: Treat callvirts to final methods like non-virtual calls
9274 when doing generic sharing, i.e. look them up in the runtime
9277 2008-05-22 Mark Probst <mark.probst@gmail.com>
9279 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9280 with computed types (for generic sharing).
9282 * mini.c: Generic sharing for mkrefany and refanyval.
9284 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9286 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9289 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9290 the generic sharing code.
9292 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9295 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9297 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9299 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9301 * driver.c: updated copyright date
9303 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9305 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
9308 2008-05-19 Martin Baulig <martin@ximian.com>
9310 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
9311 pointing to the new `_mono_debug_using_mono_debugger' variable.
9314 (mono_main): Check mono_debug_using_mono_debugger() rather than
9315 the `MONO_INSIDE_MDB' environment variable to check whether we're
9316 inside the debugger.
9318 2008-05-19 Zoltan Varga <vargaz@gmail.com>
9320 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
9323 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
9325 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
9327 * mini.c: Added mini_assembly_can_skip_verification. This
9328 function checks if the assembly requested to skip verification.
9329 Fixes part of #387274.
9331 2008-05-07 Zoltan Varga <vargaz@gmail.com>
9333 * mini.c (mini_get_method): Disable the check for open generic classes when
9334 using generic sharing.
9336 * generics.cs: Add a test for #387034.
9338 * mini.c (mini_get_method): Check whenever the method class is an open generic
9339 type, and return NULL in that case, causing a verification error. Fixes
9342 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9344 * driver.c (mono_main): Revert r102623. The right
9345 thing to do is to enable the verifier under verifiable
9346 unless a --security flag was passed.
9348 We need this non-trivial behavior for --verify-all otherwise
9349 mcs-compileall won't be able to use it. As it needs everything to
9350 be verified under validil.
9352 2008-05-06 Martin Baulig <martin@ximian.com>
9356 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
9357 (mono_debugger_thread_cleanup): Likewise.
9358 (mono_debugger_extended_notification): Likewise.
9360 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9362 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
9363 against both inflated and non-inflated methods. We need to check against the
9364 generic definition for cases where the instantiated method is not visible.
9365 We need to check against the inflated types for cases where the instantiation
9366 changes any super type. This fixes #382986.
9368 Note that this doesn't need to be applied to other parts of mono_method_to_ir
9369 that check for visibiliy as generic params only appears as the type subject
9370 of tokens on call opcodes. Field manipulation and ldftn must always
9371 target an exact type.
9373 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
9375 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
9376 if no related --security flag is passed.
9378 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9380 * mini-arch.h: Prepare support for ppc64.
9382 Contributed under MIT/X11 license.
9384 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9386 * aot-runtime.c: Prepare support for ppc64.
9388 Contributed under MIT/X11 license.
9390 2008-05-05 Andreas Farber <andreas.faerber@web.de>
9392 * mini-ops.h: Prepare support for ppc64.
9394 Contributed under MIT/X11 license.
9396 2008-05-04 Andreas Farber <andreas.faerber@web.de>
9398 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
9400 Contributed under MIT/X11 license.
9402 2008-05-03 Zoltan Varga <vargaz@gmail.com>
9404 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
9405 assemblies, since aot_name is not a full path, causing us to load MS.NET
9406 assemblies on windows.
9408 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
9410 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
9411 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
9412 * main.c: Use UTF-8 encoded command line instead of Windows default code
9413 page on Windows to support Unicode.
9414 * driver.c (DllMain): New function for mixed-mode assembly support.
9415 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
9416 export __stdcall functions without decoration.
9418 Contributed under MIT/X11 license.
9420 2008-04-28 Mark Probst <mark.probst@gmail.com>
9422 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
9423 saving it very early.
9425 2008-04-28 Mark Probst <mark.probst@gmail.com>
9427 * mini.h, mini.c: Lots of code for accessing the old RGCTX
9428 deleted. The only way to access the new RGCTX is via the
9431 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
9432 vtable instead of the RGCTX to static methods.
9434 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
9435 accessing the new RGCTX.
9437 * generic-sharing.c: There is no separation between self, type
9438 arguments and other types in the RGCTX anymore.
9440 2008-04-25 Jonathan Chambers <joncham@gmail.com>
9442 * mini-amd64.c (add_general): Remove previous stack adjustment.
9443 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
9444 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
9445 for 32 bytes of stack space reserved for all calls.
9447 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
9448 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
9451 Code contributed under MIT/X11 license.
9453 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
9455 * mini.c (mini_method_verify): Only verify non-inflated methods, check
9456 against the root definition, peeling out method and type instantiations.
9457 Cache verify success results, code that fails verification is still
9458 checked multiple times.
9460 2008-04-23 Zoltan Varga <vargaz@gmail.com>
9462 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
9464 2008-04-23 Jonathan Chambers <joncham@gmail.com>
9466 * mini-amd64.c (add_general): Always increment stack on Win64.
9467 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
9470 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
9471 stack based argument handling on Win64.
9473 Code contributed under MIT/X11 license.
9475 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
9477 * Makefile.am (version.h): Add support for git-svn.
9479 2008-04-22 Zoltan Varga <vargaz@gmail.com>
9481 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
9482 so instead of calling g_spawn_command_line_sync, we do everything by hand,
9483 avoiding allocations and libc functions which might deadlock.
9485 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
9486 'no-gdb-backtrace' option is set.
9488 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
9490 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
9492 2008-04-21 Martin Baulig <martin@ximian.com>
9494 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
9495 and `get_lmf_addr'; `notification_address' is no longer a pointer.
9497 2008-04-21 Martin Baulig <martin@ximian.com>
9499 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
9500 `thread_vtable', `event_handler_ptr' and `event_handler'.
9502 2008-04-21 Martin Baulig <martin@ximian.com>
9504 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
9505 allows delayed initialization of the `executable_code_buffer' when
9508 2008-04-21 Martin Baulig <martin@ximian.com>
9510 * mini.h (mono_debugger_create_notification_function): Removed.
9511 * tramp-*.c (mono_debugger_create_notification_function): Removed.
9513 * mdb-debug-info64.s
9514 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9516 * mdb-debug-info32.s
9517 (MONO_DEBUGGER__notification_function): Added this in the .text section.
9519 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
9520 currently only works on x86 and x86_64, so don't create it on ppc.
9522 2008-04-21 Martin Baulig <martin@ximian.com>
9524 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
9527 (mini_method_compile): In the fp elimination check, check
9528 `debug_options.mdb_optimizations' in addition to
9529 mono_debug_using_mono_debugger().
9531 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
9532 disable some JIT optimizations which are only disabled when
9533 running inside the debugger.
9534 Added `--help-debug' option to describe the debugging options.
9535 (parse_debug_options): New static function to parse the `--debug'
9536 options, so we can easily add more stuff in future.
9538 2008-04-20 Zoltan Varga <vargaz@gmail.com>
9540 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
9541 the method has no body.
9543 2008-04-19 Jonathan Chambers <joncham@gmail.com>
9545 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
9546 assembly is not allowed in MSVC 64-bit compiler.
9547 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
9548 as we get floating point exceptions everywhere.
9550 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
9551 correctly align arguments for call to throw_exception.
9552 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
9554 Code contributed under MIT/X11 license.
9556 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9558 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9560 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9562 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9564 * mini-amd64.c (NEW_INS): Set cil_code.
9566 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9567 from mini-amd64.c so all debugger related logic is in one place.
9569 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9570 later won't have a random ip assigned to them.
9572 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9574 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9575 the arch specific function initializes code_size.
9576 (mono_create_delegate_trampoline): Ditto.
9578 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9579 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9582 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9583 running under the debugger.
9585 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9588 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9589 debugger. Also move the disabling of optimizations here from driver.c.
9590 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9593 * mini.h (MonoCompile): Add a few new flags.
9595 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9597 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9598 so the cil_code field of created MonoInst's is properly set.
9599 (mini_select_instructions): Ditto.
9601 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9602 (MONO_INST_NEW_CALL): Ditto.
9604 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9605 in many places so the ins->cil_code field is properly initialized.
9607 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9610 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9612 * mini.c (mini_method_compile): Print a different message when compiling a
9615 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9618 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9620 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9623 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9625 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9627 * mini.c (handle_stack_args): Make this return void since its return value was
9628 never used. Also set cfg->unverifiable for invalid IL instead of calling
9631 2008-04-10 Mark Probst <mark.probst@gmail.com>
9633 * mini.c: Make sure "this" is live in catch clauses with type
9634 variables in shared generic code.
9636 2008-04-08 Mark Probst <mark.probst@gmail.com>
9638 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9639 generic_class_is_reference_type() to ensure the proper behaviour
9640 when sharing generic code and the type in question is a type
9643 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9645 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9646 race conditions when printing thread dumps. Fixes #377738.
9648 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9650 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9651 shows up when both MonoInst arguments can cause aliasig.
9652 There is likely no way in the current JIT to trigger this problem, but
9653 it showed up in the development of generics sharing, when in a new
9654 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9655 When the generics sharing code will be committed, its tests will be
9656 valid also for this bug.
9658 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9660 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9663 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9666 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9668 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9669 use a more detailed exception message for InvalidCastException.
9671 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9673 * driver.c (mono_main): Add --debug=casts option to turn on better
9674 InvalidCastException message details.
9676 * mini.c (mini_get_debug_options): New helper function to return the address of
9677 the debug_options variable.
9679 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9680 the jit_tls TLS variable.
9682 * mini.c (mono_jit_tls): New TLS variable.
9684 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9687 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9689 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9691 * mini.c: Removed verifer related stuff, code moved to verify.c.
9693 * driver.c: Using code from verify.c instead of mini.c.
9695 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9697 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9700 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9702 * mini.c (check_for_method_verify): Enabling verification of
9703 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9706 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9708 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9709 caller saved registers as well.
9711 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
9712 saved registers as well.
9714 2008-03-30 Zoltan Varga <vargaz@gmail.com>
9716 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
9718 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
9721 2008-03-27 Zoltan Varga <vargaz@gmail.com>
9723 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
9725 (get_call_info): Take a gsctx argument instead of 'cfg'.
9727 2008-03-26 Zoltan Varga <vargaz@gmail.com>
9729 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
9730 mono_verify_all is set.
9732 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
9734 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
9736 2008-03-25 Zoltan Varga <vargaz@gmail.com>
9738 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
9741 * driver.c mini.c mini.h: Add a --verify-all development option to test the
9742 verifier and the code generated by the compiler.
9744 2008-03-25 Mark Probst <mark.probst@gmail.com>
9746 * mini.c: Generic sharing of the non-nullable case of the box
9749 2008-03-24 Zoltan Varga <vargaz@gmail.com>
9751 * inssel.brg: Fix the build.
9753 * iltests.il.in: Add a test for lconv.ovf.u8.un.
9755 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
9757 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
9758 Array:Address. Fixes #372410.
9760 * iltests.il.in: New tests for readonly prefix.
9762 2008-03-23 Zoltan Varga <vargaz@gmail.com>
9764 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
9767 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
9770 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
9772 * mini.c (mono_decompose_op_imm): New helper function.
9774 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
9775 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9778 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9779 mono_arch_output_basic_block. Fix warnings.
9781 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
9784 2008-03-22 Zoltan Varga <vargaz@gmail.com>
9786 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
9787 since the extra frame is now detected automatically inside the loop.
9789 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
9790 opts which are now in mono_peephole_ins ().
9792 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
9794 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
9795 frames and skip duplicate managed-to-native frames. Fixes #367665.
9797 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9798 opts which are now in mono_peephole_ins ().
9799 (mono_arch_peephole_pass_2): Ditto.
9801 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
9803 * mini-codegen.c (mono_peephole_ins): New helper function containing the
9804 arch independent peephole optimizations.
9806 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9807 opts which are now in mono_peephole_ins ().
9809 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
9811 * mini-s390.c (mono_arch_output_basic_block): Fix build.
9813 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
9816 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
9817 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
9820 2008-03-21 Zoltan Varga <vargaz@gmail.com>
9822 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
9823 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9826 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9827 mono_arch_output_basic_block. Fix warnings.
9829 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9831 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9834 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9836 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9839 * iltests.il: Add new tests.
9841 2008-03-20 Kornel Pal <kornelpal@gmail.com>
9843 * mini.c: Removed Windows version macros.
9845 2008-03-20 Mark Probst <mark.probst@gmail.com>
9847 * generic-sharing.c: Put reflection types in the extensible part
9848 of the runtime generic context.
9850 * mini.c: Generic sharing of the GetTypeHandle special case of the
9851 ldtoken instruction.
9853 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9855 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
9857 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
9859 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
9860 consistency with the other version on the linear IR branch.
9862 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
9864 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
9866 * iltests.il.in: Add new tests.
9868 2008-03-19 Zoltan Varga <vargaz@gmail.com>
9870 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
9872 * iltests.il.in: Add new tests.
9874 2008-03-19 Mark Probst <mark.probst@gmail.com>
9876 * mini.c: Two variables with the same name were declared in
9877 nesting contexts and one wasn't initialized. Fixed.
9879 2008-03-19 Mark Probst <mark.probst@gmail.com>
9881 * mini.c: Generic sharing of the initobj instruction.
9883 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
9885 * mini.c: make the test to optimize ldtoken from typeof() more
9888 2008-03-18 Mark Probst <mark.probst@gmail.com>
9890 * mini.c: Generic sharing of the initobj instruction for reference
9893 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
9895 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
9896 the mono_breakpoint_clean_code() code to perform bound checks.
9898 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
9900 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
9901 mono_arch_patch_callsite() to include the start of the managed method
9902 to be able to perform bound checks.
9904 2008-03-17 Mark Probst <mark.probst@gmail.com>
9906 * mini.c: Generic sharing for the isinst instruction.
9908 2008-03-17 Mark Probst <mark.probst@gmail.com>
9910 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9911 inssel-long32-mips.brg: Added opcodes for doing indirect calls
9912 with the runtime generic context argument.
9914 * mini.c: Share calls to several types of unsharable methods by
9915 putting the address of the method code in the runtime generic
9916 context and doing an indirect call.
9918 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9921 2008-03-16 Mark Probst <mark.probst@gmail.com>
9923 * generic-sharing.c: Change due to a change in the runtime genric
9926 2008-03-15 Martin Baulig <martin@ximian.com>
9929 (mono_arch_nullify_class_init_trampoline): Add call to
9930 mono_breakpoint_clean_code() to make things work when running
9931 inside the debugger.
9934 (mono_arch_nullify_class_init_trampoline): Add call to
9935 mono_breakpoint_clean_code() to make things work when running
9936 inside the debugger.
9938 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9940 * inssel-long.brg (reg): Fix 64 bit build.
9942 2008-03-14 Mark Probst <mark.probst@gmail.com>
9944 * mini.c, mini.h: Share static generic code by passing it an
9945 implicit argument pointing to the runtime generic context.
9947 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9948 inssel-long32-mips.brg: New opcodes for calling shared static,
9949 which need to be passed the runtime generic context.
9951 * mini-amd64.c, mini-x86.c: Save the runtime generic context
9952 argument on the stack in the prologue if needed. New function for
9953 finding the runtime generic context argument from the registers
9954 saved by the trampoline.
9956 * mini-amd64.h, mini-x86.h: Specify which register to use for the
9957 runtime generic context argument.
9959 * tramp-amd64.c: Also restore the register used for the runtime
9960 generic context argument.
9962 * mini-trampoline.c: Resolve shared static calls by consulting the
9963 runtime generic context via the new argument.
9965 * generic-sharing.c: Add an argument to sharability-checking
9966 functions that specifies whether type variables should be treated
9967 as sharable type arguments.
9969 * inssel-x86.brg: Removed a superfluous, buggy rule.
9971 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9974 2008-03-14 Martin Baulig <martin@ximian.com>
9976 * debug-debugger.c (main_thread_handler): Call
9977 mono_runtime_run_main() without sending any notifications.
9979 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
9981 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9983 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
9985 2008-03-14 Mark Probst <mark.probst@gmail.com>
9987 * tramp-x86.c: Fixed register restore offsets in the trampoline
9988 code for ECX and EDX.
9990 2008-03-12 Geoff Norton <gnorton@novell.com>
9992 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
9993 different ucontext_t implementations.
9994 * exceptions-arm.c: Use the above defines to get exceptions working on
9995 iPhone (based on a patch by Luke Howard lukeh@padl.com)
9996 * mini-arm.c: Implement iPhone icache support (based on a patch by
9997 Luke Howard lukeh@padl.com)
9999 2008-03-12 Mark Probst <mark.probst@gmail.com>
10001 * mini.c: Enable generic sharing of calls to non-static
10002 non-interface non-generic non-value-type methods.
10004 * mini-trampolines.c: Resolve calls from shared generic code.
10006 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10008 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10010 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10012 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10014 * mini.c: some fixes for the AOT compiler.
10016 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10018 * cpu-amd64.md: Add clob:1 to some float opcodes.
10020 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10022 * mini.h: Added MiniVerifierMode enumeration.
10024 * mini.c: Added mini_verifier_set_mode to control
10025 the usage of the new verifier.
10027 * mini.c (mono_method): Integrated the new verifier.
10029 * driver.c: Extended --security option with validil and
10030 verifiable options to activate the new verifier.
10032 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10034 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10035 optimization to ctors taking 0 or 2 arguments too.
10037 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10040 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10042 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10044 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10046 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10047 non-aot case as well.
10049 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10051 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10054 * aot-compiler.c (encode_patch): Ditto.
10056 * mini.h (G_MININT32): Fix the definition of this.
10058 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10060 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10062 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10064 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10066 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10067 methods returning vtypes in registers.
10068 (mono_arch_allocate_vars): Ditto.
10070 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10072 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10074 * generics.cs: Add a test from the linear IR branch.
10076 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10078 * mini.c (inline_method): Cache failed inline attempts.
10080 2008-03-04 Mark Probst <mark.probst@gmail.com>
10082 * mini.c: For shared methods of generic classes put the location
10083 of "this" into the MonoGenericJitInfo.
10085 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10086 register out of a MonoContext by register number. Add the generic
10087 sharing context as an argument to mono_arch_find_this_argument().
10089 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10090 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10091 for new arch function.
10093 * mini-exception.c: Handle open exception clauses in shared
10096 * mini-trampolines.c: Supply additional argument to
10097 mono_arch_find_this_argument().
10099 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10101 * Makefile.am (regtests): Run the bench.exe tests last.
10103 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10105 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10108 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10110 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10113 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10115 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10117 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10118 whose class has no cctor.
10120 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10122 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10124 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10127 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10129 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10130 to be in sync with the code on the linear IR branch.
10132 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10134 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10136 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10138 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10140 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10142 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10144 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10146 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10148 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10151 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10153 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10154 OP_LOADR4_MEMBASE emission.
10156 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10157 (mono_spillvar_offset_float): Ditto.
10159 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10161 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10164 * basic-long.cs: Add regression tests for them.
10166 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10168 (mono_arch_allocate_vars): Fix representation of single-precision float
10170 (mono_arch_output_basic_block): Ditto.
10172 * inssel-mips.brg: Ditto, remove duplicate items.
10174 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10175 arguments of tail calls as on other platforms.
10176 (mono_arch_output_basic_block): Handle tail calls.
10178 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10181 * objects.cs (test_5_pass_static_struct): Add test for it.
10183 Contributed under MIT/X11 license.
10185 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10187 * Makefile.am: Use gmcs for compiling the regression tests.
10189 * *.2.cs *.2.il: Rename to *.cs and *.il.
10191 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10193 * regalloc.h: Make the vassign array smaller.
10195 * mini.c (mini_method_compile): Remove an unused field in cfg.
10197 * mini-codegen.c: Add a bunch of micro optimizations.
10199 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10201 * regalloc.h: Remove some unused fields.
10203 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10205 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10207 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10209 2008-02-22 Mark Probst <mark.probst@gmail.com>
10211 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10213 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10214 trampoline: Fetch an entry from the runtime generic context. If
10215 it's NULL, jump to the actual trampoline to fill the runtime
10216 generic context. Otherwise, return it.
10218 * mini.c: Call the lazy fetch trampoline to get entries out of the
10219 runtime generic context.
10221 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10222 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10223 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10225 2008-02-21 Mark Probst <mark.probst@gmail.com>
10227 * mini.c: Fetch data out of the extensible part of the runtime
10228 generic context instead of calling a helper function.
10230 * generic-sharing.c: Some functions moved into
10231 metadata/generic-sharing.c. Helper function for fetching other
10232 types now checks and asserts against extensible rgctx (just for
10233 debugging purposes - the helper function isn't called anymore
10234 unless for debugging).
10236 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10238 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10239 for tail calls up to the point that the tests in iltests.exe run. Also add a
10240 dummy CKFINITE implementation.
10241 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10242 needed for trampoline LMF frames.
10244 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10245 trampoline LMF frames.
10247 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10249 * mini.c (inline_method): clean any pending loader error when inlining fail.
10250 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10252 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10254 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10256 * aot-runtime.c (decode_patch_info): Ditto.
10258 * mini.c (mono_resolve_patch_target): Ditto.
10260 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10263 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10265 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10266 if it references an icall address.
10268 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10270 * cpu-s390x.md: Remove some more unused opcodes.
10272 * cpu-s390x.md: Remove some unused opcodes.
10274 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10275 mono_op_imm_to_op ().
10277 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10278 instead of a switch statement.
10280 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10281 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10283 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10285 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10287 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10290 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10292 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10293 opened. Fixes #362607.
10295 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10297 * iltests.il.in: Add a test for static methods in interfaces.
10299 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10301 * genmdesc.c (build_table): Fix a crash on older glib versions.
10303 * cpu-sparc.md: Remove some unused opcodes.
10305 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
10306 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
10308 * cpu-amd64.md: Remove some unused opcodes.
10310 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
10311 like the other opcodes.
10313 2008-02-17 Zoltan Varga <vargaz@gmail.com>
10315 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
10317 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
10319 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
10320 variables 'cfg' instead of 'm' for consistency.
10322 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
10324 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
10325 argument holding the vtype return address, to avoid the ambigious use of
10326 cfg->ret for this purpose.
10328 * mini.c (NEW_RETLOADA): Use vret_addr if set.
10330 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
10332 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
10333 new mono_print_ins () function which only takes one argument.
10335 2008-02-15 Zoltan Varga <vargaz@gmail.com>
10337 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
10340 2008-02-14 Zoltan Varga <vargaz@gmail.com>
10342 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
10344 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
10346 * mini-x86.c: Sync with the version on the linear IR branch by adding new
10347 opcodes and other small changes.
10349 * mini-ops.h: Add some new opcodes from the linear IR branch.
10351 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
10353 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
10354 opcodes, use the REG_MEMBASE opcodes instead.
10356 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
10357 opcodes, use the REG_MEMBASE opcodes instead.
10359 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
10362 * mini.c (mono_op_imm_to_op): New helper function.
10364 * mini-ops.h: Add some opcodes from linear IR branch.
10366 2008-02-13 Zoltan Varga <vargaz@gmail.com>
10368 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
10371 2008-02-12 Zoltan Varga <vargaz@gmail.com>
10373 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
10376 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
10378 2008-02-09 Zoltan Varga <vargaz@gmail.com>
10380 * aot-compiler.c (emit_method_code): Add an assert.
10382 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
10383 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
10386 2008-02-08 Zoltan Varga <vargaz@gmail.com>
10388 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
10389 some load/store opcodes so they are consistent.
10390 (mono_arch_emit_prolog): Simplify some code.
10392 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
10394 * objects.cs: Add tests for large argument offsets on ARM.
10396 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
10397 stack offsets. Fixes #359651.
10399 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
10401 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
10403 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
10405 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
10407 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
10409 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
10410 rid of CEE_CONV_R_UN.
10412 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
10414 2008-02-07 Zoltan Varga <vargaz@gmail.com>
10416 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
10418 * mini.c (mono_normalize_opcodes): Add some more opcodes.
10420 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
10422 * cpu-amd64.md: Remove some unused opcodes.
10424 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
10426 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
10428 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
10429 arch specific functions for its parts. Call the peephole pass after local
10430 regalloc so the prolog can compute a more accurate max_offset.
10432 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
10433 the corresponding OP_I/OP_L opcodes.
10435 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
10437 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
10439 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10441 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
10442 as they are handled in mini.c.
10444 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
10446 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
10447 case since it is handled in mini.c.
10449 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
10451 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
10453 * *.c: Use the new opcodes in the IR and back end code.
10455 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
10457 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
10459 2008-02-06 Mark Probst <mark.probst@gmail.com>
10461 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
10462 an assert because it has a race condition.
10464 2008-02-06 Zoltan Varga <vargaz@gmail.com>
10466 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
10468 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
10470 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
10472 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
10473 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
10475 2008-02-05 Zoltan Varga <vargaz@gmail.com>
10477 * cpu-amd64.md (move): Correct the maximum size of move.
10479 2008-02-05 Mark Probst <mark.probst@gmail.com>
10481 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
10482 the generic class init trampoline to return quickly if the class
10485 2008-02-04 Zoltan Varga <vargaz@gmail.com>
10487 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
10488 issues where an 32 bit callsite cannot be patched by a 64 bit address.
10490 2008-02-03 Zoltan Varga <vargaz@gmail.com>
10492 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
10495 2008-01-31 Zoltan Varga <vargaz@gmail.com>
10497 * objects.cs: Add some soft-float tests.
10499 * mini.c: Fix a couple more soft-float issues.
10501 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
10503 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
10504 avoid a REX prefix.
10506 2008-01-30 Zoltan Varga <vargaz@gmail.com>
10508 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
10509 exception happens while compiling a virtual method.
10511 2008-01-29 Zoltan Varga <vargaz@gmail.com>
10513 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
10515 * mini-sparc.c: Fix build.
10517 * mini-sparc.c (get_call_info): Add support for generic sharing.
10519 * mini-exceptions.c: Add a FIXME.
10521 2008-01-27 Zoltan Varga <vargaz@gmail.com>
10523 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
10524 altstack handling code.
10526 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
10528 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
10530 * mini-s390.c: Add support for generic sharing.
10532 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10534 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10536 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
10538 * mini-s390x.c: Add support for generic sharing.
10540 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
10542 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
10544 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
10545 can be used since it takes a 16 bit signed immediate.
10547 * inssel-s390x.brg: Fix OP_SETRET.
10549 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
10551 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
10553 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
10555 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10557 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10560 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10563 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10564 of the unused mono_arch_patch_delegate_trampoline stuff.
10566 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10568 * basic-long.cs: Move the fp related tests to basic-float.cs.
10570 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10572 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10574 * basic-calls.cs: Add a test for proper float argument passing.
10576 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10577 if the context corresponds to an exception received through a signal.
10579 * exceptions.cs: Add a test for nullref handling at the start of a try
10582 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10584 * jit-icalls.c (mono_break): New JIT icall.
10586 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10588 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10590 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10592 * cpu-*.md: Get rid of unused opcodes.
10594 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10596 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10599 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10602 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10603 the arch independent trampoline code in mini-trampolines.c.
10605 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10607 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10609 * mini-s390.h: Remove an unused define.
10611 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10612 the arch independent trampoline code in mini-trampolines.c.
10614 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10616 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10618 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10620 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10622 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10624 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10626 * cpu-amd64.md: Use smaller sizes for int opcodes.
10628 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10630 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10633 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10636 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10637 instead of though a pointer to save an indirection when accessing elements of
10640 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10642 (NOT_IMPLEMENTED): New helper macro.
10643 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10646 * *.c: Use the new helper macro.
10648 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10650 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10652 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10654 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10657 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10659 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10660 profiling is enabled.
10662 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10664 (mono_arch_emit_prolog): Add more first bblock optimizations.
10666 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10667 in order if possible.
10668 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10669 bblock, since the arguments are still in their original registers.
10671 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10673 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10675 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10678 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10681 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10683 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10684 process async exceptions received while in unmanaged code.
10686 * mini.c (mini_init): Install a callback with the runtime which will be called
10687 when a thread receives an async exception while in unmanaged code.
10689 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10691 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10693 2008-01-16 Wade Berrier <wberrier@novell.com>
10700 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10702 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10703 compilation with sun cc.
10705 * cpu-*.md: Fix the build.
10707 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10709 * mini-amd64.h: Add some comments to the MonoLMF structure.
10711 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
10713 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
10714 in the LMF structure if possible. This saves two instructions in the
10715 managed->native wrappers.
10717 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
10719 2008-01-16 Mark Probst <mark.probst@gmail.com>
10721 * generic-sharing.c: New type argument lookup code which uses the
10722 runtime generic context template.
10724 2008-01-15 Zoltan Varga <vargaz@gmail.com>
10726 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
10728 * mini-arm.c (add_general): Fix arm eabi parameter passing.
10729 (mono_arch_output_basic_block): Fix localloc implementation.
10731 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
10733 * mini-ia64.c (peephole_pass): Fix ia64 build.
10735 * mini-amd64.c (peephole_pass): Fix a warning.
10737 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
10738 at a constant offset from sp/fp.
10740 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
10741 instead of obtaining it from *lmf in the managed method case.
10743 2008-01-14 Zoltan Varga <vargaz@gmail.com>
10745 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
10747 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
10749 * mini.h (MonoInstList): New type.
10750 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
10751 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
10752 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
10753 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
10754 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
10755 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
10756 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
10757 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
10758 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
10759 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
10760 MONO_INST_LIST_FOR_EACH_ENTRY,
10761 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
10762 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
10763 mono_inst_list_first, mono_inst_list_last,
10764 mono_inst_list_next, mono_inst_list_prev): New instruction
10765 list handling interfaces.
10766 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
10767 list head 'ins_list'.
10768 (MonoInst): Replace next pointer with list head 'node'.
10769 (MonoCallInst): Make 'out_args' a MonoInstList.
10770 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
10771 (MonoCompile): Delete reverse_inst_list and
10772 reverse_inst_list_len.
10773 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
10774 mono_arch_lowering_pass, mono_arch_local_regalloc,
10775 mono_arch_output_basic_block, mono_arch_emit_prolog):
10776 Convert to new instruction lists.
10777 (insert_after_ins): Delete.
10778 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
10780 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
10781 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
10782 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
10783 mono_emulate_opcode, mono_emit_load_got_addr,
10784 inline_method, mono_method_to_ir, mono_print_bb_code,
10785 print_dfn, decompose_pass, nullify_basic_block,
10786 replace_out_block_in_code, remove_block_if_useless,
10787 merge_basic_blocks, move_basic_block_to_end,
10788 try_unsigned_compare, optimize_branches, mono_print_code,
10789 mini_select_instructions, remove_critical_edges): Likewise.
10790 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
10791 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
10792 mono_arch_output_basic_block, mono_arch_emit_prolog):
10794 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
10795 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10796 mono_arch_output_basic_block): Likewise.
10797 (inst_list_prepend, insert_after_ins): Delete.
10798 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
10799 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
10801 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
10802 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
10803 mono_arch_emit_prolog): Likewise.
10804 * cfold.c (mono_constant_fold): Likewise.
10805 * liveness.c (visit_bb, mono_analyze_liveness,
10806 optimize_initlocals): Likewise.
10807 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
10808 * graph.c (mono_draw_code_cfg): Likewise.
10809 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
10810 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
10811 mono_ssa_cprop): Likewise.
10812 * abcremoval (get_relations_from_previous_bb, process_block):
10814 * local-propagation (mono_cprop_invalidate_values,
10815 mono_local_cprop_bb): Likewise.
10816 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
10817 peephole_pass, mono_arch_output_basic_block,
10818 mono_arch_emit_prolog): Likewise.
10819 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
10820 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10821 mono_arch_emit_prolog): Likewise.
10822 (insert_after_ins): Delete.
10823 * aliasing.c (print_code_with_aliasing_information,
10824 mono_build_aliasing_information, mono_aliasing_deadce):
10825 Convert to new instruction lists.
10826 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
10827 peephole_pass, NEW_INS, mono_arch_lowering_pass,
10828 mono_arch_local_regalloc, mono_arch_output_basic_block):
10830 (insert_after_ins): Delete.
10831 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
10832 peephole_pass, mono_arch_output_basic_block): Convert to
10833 new instruction lists.
10834 * mini-codegen (InstList, inst_list_prepend,
10835 insert_after_ins): Delete.
10836 (insert_before_ins, get_register_force_spilling,
10837 get_register_spilling, free_up_ireg, free_up_reg,
10838 create_copy_ins, create_spilled_store, alloc_int_reg,
10839 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
10840 to new instruction lists.
10841 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
10842 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10843 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
10844 (insert_after_ins): Delete.
10845 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
10846 mono_arch_local_regalloc, mono_arch_output_basic_block,
10847 mono_arch_call_opcode): Convert to new instruction lists.
10848 (insert_after_ins): Delete.
10849 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
10850 peephole_pass, mono_arch_output_basic_block,
10851 mono_arch_emit_prolog): Convert to new instruction lists.
10853 2008-01-11 Zoltan Varga <vargaz@gmail.com>
10855 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
10857 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
10860 * Makefile.am (version.h): Make this work with non-bash shells.
10862 2008-01-10 Zoltan Varga <vargaz@gmail.com>
10864 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
10866 2008-01-08 Zoltan Varga <vargaz@gmail.com>
10868 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
10869 the InitializeArray optimization.
10871 2008-01-06 Zoltan Varga <vargaz@gmail.com>
10873 * mini.c driver.c: Don't include os/gc_wrapper.h.
10875 2008-01-05 Zoltan Varga <vargaz@gmail.com>
10877 * mini.c (print_jit_stats): Print GC statistics if available.
10879 2008-01-04 Zoltan Varga <vargaz@gmail.com>
10881 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
10883 2007-12-29 Zoltan Varga <vargaz@gmail.com>
10885 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
10887 2007-12-26 Zoltan Varga <vargaz@gmail.com>
10889 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
10891 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
10893 * driver.c (mono_main): Ditto.
10895 2007-12-23 Zoltan Varga <vargaz@gmail.com>
10897 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
10899 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
10900 in the vtable can't be encoded.
10901 (compile_method): Ditto.
10903 2007-12-21 Zoltan Varga <vargaz@gmail.com>
10905 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
10908 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
10911 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
10912 the top LMF entry belongs to the current method.
10914 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
10916 2007-12-20 Zoltan Varga <vargaz@gmail.com>
10918 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
10920 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
10922 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
10924 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
10926 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
10928 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
10931 * basic-float.cs: Add an ulong->double cast test.
10933 2007-12-15 Zoltan Varga <vargaz@gmail.com>
10935 * mini.c (mono_method_to_ir): Fix a warning.
10937 2007-12-14 Zoltan Varga <vargaz@gmail.com>
10939 * mini-ops.h: Add OP_SWITCH.
10941 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
10942 CEE_SWITCH in back-end code, use OP_SWITCH instead.
10944 2007-12-11 Geoff Norton <gnorton@novell.com>
10946 * mini-s390x.c: Minor change to the MAX() define to allow
10947 it to compile with other gcc versions.
10949 2007-12-11 Geoff Norton <gnorton@novell.com>
10952 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
10954 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10956 exceptions-arm.c (mono_arch_get_restore_context): Restore
10959 exceptions-arm.c (throw_exception): Save the frame pointer.
10960 This is a partial fix for #323747. Only the client side is
10963 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10965 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
10966 was using an unrelated variable to log the class which
10967 needed the cctor to be called. This was crashing on arm.
10969 2007-12-09 Robert Jordan <robertj@gmx.net>
10971 * mini-x86.c (mono_arch_emit_epilog):
10972 Consider all kinds of 64-bit types. Fixes #323114.
10974 2007-12-08 Zoltan Varga <vargaz@gmail.com>
10976 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
10978 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10980 * mini-amd64.c (peephole_pass): Add a missing instruction check.
10982 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10984 * mini.c: run type ctor before allocating an object, not only
10985 when running it's constructor method (fixes at least part of bug #342507).
10987 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10989 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
10991 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
10992 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
10995 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
10996 mono_generic_class_init_trampoline () the same as it is done with the other
10999 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11000 aot-runtime.c aot-compiler.c: Implement AOT support.
11002 2007-12-07 Mark Probst <mark.probst@gmail.com>
11004 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11005 build for archs which don't have the vtable trampoline defined
11008 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11010 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11012 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11014 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11016 * tramp-<ARCH>.c: Use the new helper function.
11018 2007-12-07 Mark Probst <mark.probst@gmail.com>
11020 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11021 trampoline call, which takes a vtable argument.
11023 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11024 OP_TRAMPCALL_VTABLEs like other calls.
11026 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11027 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11028 call. Implemented a support function which fetches the vtable
11029 from a register set.
11031 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11032 Implemented a generic class init trampoline, using the
11033 OP_TRAMPCALL_VTABLE opcode.
11035 * mini.c: Implemented static field access when sharing generic
11036 code. This implies initing the class using the new
11037 OP_TRAMPCALL_VTABLE call.
11039 2007-12-07 Mark Probst <mark.probst@gmail.com>
11041 * mini.c: Don't compile methods with sharing enabled if their
11042 classes are disabled for sharing.
11044 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11046 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11047 opcodes. Fixes #346563.
11049 * objects.cs: Add a new test.
11051 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11053 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11054 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11056 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11058 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11060 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11062 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11065 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11067 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11069 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11070 optimization in the AOT case.
11072 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11074 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11076 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11078 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11080 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11082 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11083 is created by the inlined delegate ctor.
11085 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11087 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11089 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11091 * cpu-x86.md: Fix the length of ckfinite.
11093 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11095 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11097 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11098 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11100 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11102 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11103 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11105 2007-11-28 Martin Baulig <martin@ximian.com>
11108 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11109 after creating the trampoline.
11111 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11113 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11115 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11118 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11119 instead of the calling method to help AOT.
11121 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11123 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11125 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11128 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11130 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11132 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11133 (encode_method_ref): No need to handle generic method definitions specially.
11135 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11137 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11140 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11142 (compile_method): Enable generic sharing.
11144 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11146 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11147 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11149 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11152 * mini-trampolines.c: Fix a warning.
11154 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11156 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11157 (generic_class_is_reference_type): Remove unused function.
11159 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11160 in the generic vtable trampoline case.
11162 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11164 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11165 return an AOT method based on a vtable slot.
11167 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11169 * mini.c (mini_get_vtable_trampoline): Export this.
11171 2007-11-22 Martin Baulig <martin@ximian.com>
11174 (MonoDebuggerInfo): Move `debugger_version' up.
11176 2007-11-22 Martin Baulig <martin@ximian.com>
11179 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11181 * mini-trampolines.c
11182 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11183 after compiling the method.
11185 2007-11-20 Martin Baulig <martin@ximian.com>
11188 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11189 (mono_debugger_remove_breakpoint): Likewise.
11190 (mono_debugger_check_breakpoints): Likewise.
11192 * debug-debugger.c: Implement the new breakpoint interface here.
11194 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11196 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11197 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11199 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11201 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11203 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11205 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11208 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11211 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11212 returning a vtype in a register.
11214 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11215 here from the arch specific code.
11217 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11220 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11221 (mono_arch_emit_prolog): Increment maximum prolog size.
11223 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11224 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11226 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11227 MonoGenericSharingContext.
11229 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11230 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11232 2007-11-15 Mark Probst <mark.probst@gmail.com>
11234 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11235 which extract fields out of the runtime generic context. Full
11236 sharing of the NEWARR opcode.
11238 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11240 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11241 --enable-minimal=ssa.
11243 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11245 * mini-trampolines.c (mono_delegate_trampoline): Update after
11246 mono_marshal_get_delegate_invoke () signature change.
11248 2007-11-13 Mark Probst <mark.probst@gmail.com>
11250 * mini.c: Removed the shared context in favor of the generic
11251 sharing context. Allocate the MonoJitInfo structure with room for
11252 the generic sharing context if it's needed.
11254 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11255 domain-internals.h now.
11257 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11259 * generic-sharing.c: Several changes for working without a shared
11260 context and instead operating on open types instead.
11262 2007-11-12 David S. Miller <davem@davemloft.net>
11264 * inssel-sparc.brg: Fix double instruction emit.
11266 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11268 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11269 Get/Set/Address methods.
11271 * mini.c debug-debugger.c mini-trampolines.c: Update after
11272 mono_marshal_get_delegate_invoke signature change.
11274 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11276 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11277 This can happens with dynamic methods. Fixes the other bug in #322722.
11279 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11281 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11284 * mini-arm.c (arm_patch): Implement patching of BX call
11285 sequence. Fixes one of the bugs in #322722.
11287 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11289 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11290 under Linux. We only need to flush every 32-byte cache line.
11292 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11295 move_basic_block_to_end: Add branches when needed, eventually creating
11297 optimize_branches: added a parameter that tells if it's ok to create
11298 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11299 and avoid calling move_basic_block_to_end when it's not ok.
11302 2007-11-07 Mark Probst <mark.probst@gmail.com>
11304 * mini.c: Abort inlining call to InitializeArray if something
11305 looks wrong. Let the icall handle it, which now has proper safety
11308 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
11310 * mini.c (mono_spill_call): add support for soft-float.
11312 * mini.c (mono_method_to_ir): add support for soft-float
11313 to inlined functions that return float.
11315 * mini.c (mono_method_to_ir): add support for soft-float
11316 to cee_stsfld opcode on float fields.
11318 2007-11-05 Geoff Norton <gnorton@novell.com>
11320 * mini-x86.h: Fix the structure access for X86 Leopard.
11323 2007-11-05 Martin Baulig <martin@ximian.com>
11325 * mini-trampolines.c
11326 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
11327 after compiling the method to notify the debugger.
11329 2007-11-05 Martin Baulig <martin@ximian.com>
11331 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
11333 2007-11-02 Zoltan Varga <vargaz@gmail.com>
11335 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
11336 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
11338 2007-11-01 Zoltan Varga <vargaz@gmail.com>
11340 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
11341 native-to-managed wrappers.
11343 2007-11-01 Geoff Norton <gnorton@novell.com>
11345 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
11348 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11350 * mini.c, mini-x86.c: when getting back from unmanaged code
11351 to managed via a marshaled delegate we also need to set the
11354 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11356 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
11359 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
11361 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
11362 let the debugger or other external agents to tell the JIT when
11363 a sw breakpoint has been inserted in the code that the JIT needs
11364 to be able to inspect.
11366 2007-10-31 Martin Baulig <martin@ximian.com>
11369 (MonoDebuggerInfo): Remove `runtime_class_init'.
11371 2007-10-30 Martin Baulig <martin@ximian.com>
11374 (mono_debugger_thread_created): Added `MonoThread *' argument.
11375 (mono_debugger_extended_notification): New public method.
11376 (mono_debugger_trampoline_compiled): New public method.
11379 (MonoDebuggerThreadInfo): Added `thread' and
11380 `extended_notifications' fields.
11383 (debugger_executable_code_buffer): New static variable.
11386 (MonoDebuggerInfo): Added `executable_code_buffer',
11387 `executable_code_buffer_size', `breakpoint_info_area',
11388 `breakpoint_table' and `breakpoint_table_size'.
11390 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
11392 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
11393 that IP either is an unused value or the vtable pointer. IMT
11394 calls use vtable + offset now. Reduced by almost half the size
11397 2007-10-26 Jonathan Chambers <joncham@gmail.com>
11399 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
11400 defines to access param registers. Replace long usage with
11401 gsize as sizeof(long) != sizeof(void*) on Win64.
11403 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
11404 on Win64. Fix intrinsic, use _AddressOfReturnAddress
11405 instead of non-existant _GetAddressOfReturnAddress.
11407 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
11408 param registers. Save/restore %rdi and %rsi in MonoLMF.
11410 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
11411 param registers. Modify (throw_exception) signature to take
11412 %rdi and %rsi on Win64.
11414 Code is contributed under MIT/X11 license.
11416 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11418 * helpers.c: unlink debugging output files.
11420 2007-10-25 Zoltan Varga <vargaz@gmail.com>
11422 * mini.c: Move mono_create_ftnptr () to object.c.
11424 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
11426 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
11427 optional. This function can now be used to disassemble code generated
11428 outside the JIT such as trampolines and IMT thunks.
11430 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
11432 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
11433 vtable pointer from a ldr instruction.
11435 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
11436 new IMT call sequence.
11438 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
11439 call sequence for interface invocations.
11441 * mini-arm.c (mono_arch_emit_imt_argument): added, required
11442 for imt support. This function is empty since IMT on ARM requires no
11443 special handling on the IR side.
11445 * mini-arm.c (mono_arch_find_imt_method): added, required for
11448 * mini-arm.c (mono_arch_find_this_argument): added, required
11451 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
11452 a ldr instruction to load a value stored in the code stream.
11454 * mini-arm.c (mono_arch_build_imt_thunk):added, required
11458 2007-10-23 Zoltan Varga <vargaz@gmail.com>
11460 * mini.c (mini_init): Install the jump trampoline callback.
11462 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11464 * mini-trampolines.c: handle synchronized methods with the common
11465 vtable trampoline (bug #335601).
11467 2007-10-17 Zoltan Varga <vargaz@gmail.com>
11469 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
11471 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
11474 * mini-ia64.h mini-ia64.c: Add support for IMT.
11476 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
11477 prolog. Fixes #331958.
11479 2007-10-15 Zoltan Varga <vargaz@gmail.com>
11481 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
11483 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11485 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
11488 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11490 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
11493 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
11495 * mini-x86.c, mini-x86.h: x86 support for the common vtable
11498 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
11500 * mini-trampolines.c: changed the magic rampoline to understand
11501 the common vtable trampoline method: the method to invoke is
11502 determined by the vtable displacement of the call.
11504 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11506 * mini.c, mini.h: register the common vtable trampoline if the
11507 architecture supports it.
11509 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11511 * cpu-amd64.md: use the correct max length for tls_get.
11513 2007-10-14 Zoltan Varga <vargaz@gmail.com>
11515 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
11516 CEE_STELEM_ANY. Fixes #333696.
11518 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11520 * exceptions-x86.c: provide more graceful handling of the case where
11521 we followed a bogus function pointer from managed code (bug #332866).
11523 2007-10-11 Mark Probst <mark.probst@gmail.com>
11525 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
11526 replaces the generic_shared flag and will carry more information
11529 * generic-sharing.c: Added mini_type_stack_size() which allows
11530 allows open types if given a generic sharing context.
11531 mini_get_basic_type_from_generic() takes a
11532 MonoGenericSharingContext* instead of a MonoCompile* now.
11534 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
11535 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
11536 mini-sparc.c, mini-x86.c: Trivial changes required by the two
11537 changes above. Just passing arguments through to the right
11540 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11542 * mini-arm.c: unify the call emission to emit_code_seq().
11544 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
11546 * tramp-arm.c: reduced the trampoline size.
11548 2007-10-10 Mark Probst <mark.probst@gmail.com>
11550 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
11551 variable handling out of arch-specific code.
11553 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
11555 * mini-arm.c: implemented fast delegate dispatch.
11557 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11559 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11560 that fp elimination is turned off if the space required by locals is too
11561 big. Fixes #331958.
11563 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11565 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11566 ARM to the new style trampoline.
11568 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11570 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11572 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11574 2007-10-09 Martin Baulig <martin@ximian.com>
11577 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11578 `field_info_offset_offset'.
11580 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11582 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11583 removed more internal usage of the r11 register and made it available
11584 to the register allocator.
11586 2007-10-08 Mark Probst <mark.probst@gmail.com>
11588 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11589 when sharing generics and treat type variables as references.
11591 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11593 * mini-ppc.c: started removing the internal uses of register r11
11594 to eventually allow the register allocator to manage it as an
11595 additional available register.
11597 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11599 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11601 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11603 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11604 specific trampolines as they are not performance critical as a jump
11605 target (maybe align as before only for AOT code?). This saves about
11606 200 KB of native code on x86 for monodevelop startup.
11608 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11610 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11611 monodevelop startup.
11613 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11615 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11617 * mini-sparc.h mini-sparc.c: Implement IMT support.
11619 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11620 its smaller and doesn't clobber sparc_g1.
11622 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11624 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11626 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11628 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11630 * mini-ppc.c: implemented fast delegate invocation.
11632 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11634 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11636 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11638 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11639 code to the new style trampoline in preparation for IMT support.
11641 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11643 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11644 systems already. This also reduces the specific trampiline sizes and
11645 prepares for the use of r12 as the IMT identifier register.
11647 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11649 * mini-mips.h: endianess fix (simplified from a patch by
11650 Thomas Kunze <thommy@tabao.de>, bug #323737).
11652 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11654 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11655 to access ucontext fields and enable netbsd support
11656 (partially from Magnus Henoch <mange@freemail.hu>).
11658 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11660 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11661 use the preprocessor from the CPP env var if it is set.
11663 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11665 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11666 code, before interface_offset gets used.
11668 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11670 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11671 mono_class_setup_vtable () before accessing klass->vtable.
11673 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11675 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11678 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11680 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11681 IMT slots (this saves hundreds of KB of memory in programs like
11682 IronPython and Monodevelop).
11684 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11686 * mini.c: print the delegate counter.
11688 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11690 * mini-x86.c: make it easier to enable the debugging code for IMT
11693 2007-09-28 Martin Baulig <martin@ximian.com>
11696 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11697 `mono_method_klass_offset' and `mono_method_token_offset'.
11699 2007-09-20 Mark Probst <mark.probst@gmail.com>
11701 * mini.c: First generics sharing implementation. Can only share
11702 in very simple cases. If sharing doesn't work it falls back to
11703 dedicated compilation.
11705 * mini.h: Flag in MonoCompile to specify whether generic
11706 compilation is shared. Flags enum for marking which generic inst
11707 of a context is used. Prototypes for helper functions.
11709 * generic-sharing.c: Helper functions for generic method sharing.
11711 * optflags-def.h: Optimization flag (gshared) for enabling generic
11712 method sharing added.
11714 * Makefile.am: generic-sharing.c added.
11716 2007-09-19 Daniel Nauck <dna@mono-project.de>
11718 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
11720 2007-09-19 Massimiliano Mantione <massi@ximian.com>
11721 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
11724 2007-09-19 Martin Baulig <martin@ximian.com>
11726 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
11727 mono_debug_cleanup() is now part of mono_cleanup().
11729 2007-09-18 Zoltan Varga <vargaz@gmail.com>
11731 * driver.c (mono_main): Fix a warning.
11733 2007-09-17 Zoltan Varga <vargaz@gmail.com>
11735 * aot-compiler.c: Optimize various parts when processing large assemblies.
11738 * mini.c (mono_patch_info_hash): Improve hash function.
11740 2007-09-14 Jonathan Chambers <joncham@gmail.com>
11742 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
11744 Code is contributed under MIT/X11 license.
11746 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11748 * mini.c (mini_init): Fix a leak.
11750 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
11752 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11754 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
11756 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11758 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
11760 2007-09-13 Zoltan Varga <vargaz@gmail.com>
11762 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
11765 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
11767 * mini.c (handle_alloc): Enable managed allocators in AOT code.
11769 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
11771 * aot-runtime.c (decode_patch_info): Ditto.
11773 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11775 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
11776 static case. Cache delegates in architecture specific code,
11777 based on number of parameters.
11779 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
11780 in architecture specific code, based on number of parameters.
11782 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
11783 caching happen in architecture specific code now.
11785 Code is contributed under MIT/X11 license.
11787 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11789 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
11790 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
11791 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
11793 Code is contributed under MIT/X11 license.
11795 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11796 * mini.c: (mono_thread_abort) Fixed bug #82416.
11798 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11800 * mini.: hook the new managed GC allocation feature into the JIT.
11802 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11804 * mini.c: implementation for the new runtime tls opcode.
11806 2007-09-11 Martin Baulig <martin@ximian.com>
11809 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
11810 `mono_method_inflated_offset'.
11812 2007-09-07 Zoltan Varga <vargaz@gmail.com>
11814 * driver.c mini.h mini.c: Add a new devel command line option for injecting
11815 async exceptions into a method.
11817 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
11818 purpose of testing whenever the unwinder works at every instruction.
11820 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
11822 * mini.c: check accessibility of method used in ldftn (fixes
11825 2007-09-04 Zoltan Varga <vargaz@gmail.com>
11827 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
11829 * inssel.brg: Fix a warning.
11831 2007-09-03 Martin Baulig <martin@ximian.com>
11833 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
11834 now takes the `main_method' as argument.
11836 2007-09-02 Zoltan Varga <vargaz@gmail.com>
11838 * cpu-sparc.md (endfilter): Add missing src1:i argument.
11840 2007-08-30 Jonathan Chambers <joncham@gmail.com>
11842 * driver.c: include the cil-coff.h header on Windows.
11844 Code is contributed under MIT/X11 license.
11846 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11848 * mini.c, driver.c: don't include the cil-coff.h header.
11850 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11852 * mini.c: flag places that needs fixes fo soft-float support.
11854 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
11856 * mini.h, inssel-float.brg: fix soft-float constant loads on big
11857 endian systems (partially from Dean Jenkins, bug #81924).
11859 2007-08-28 Mark Probst <mark.probst@gmail.com>
11861 * mini.c (check_linkdemand): Remove embedded reference object in
11862 call to LinkDemandSecurityException.
11863 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
11864 with an IntPtr instead of a reference object.
11866 2007-08-28 Zoltan Varga <vargaz@gmail.com>
11868 * mini.c (handle_initobj): Handle alignment properly.
11870 * inssel.brg (mini_emit_memset): Ditto.
11872 * inssel.brg (mini_emit_memcpy): Ditto.
11874 * inssel-sparc.brg: Ditto.
11876 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
11878 2007-08-26 Zoltan Varga <vargaz@gmail.com>
11880 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
11881 exceptions raised in unmanaged code. Fixes part of #82594.
11883 2007-08-24 Mark Probst <mark.probst@gmail.com>
11885 * mini.c (mono_method_to_ir), declsec.c
11886 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
11888 2007-08-22 Martin Baulig <martin@ximian.com>
11891 (MonoDebuggerThreadInfo): New typedef.
11892 (mono_debugger_thread_table): New global variable.
11893 (mono_debugger_thread_created): New public function.
11894 (mono_debugger_thread_cleanup): New public function.
11897 (MonoDebuggerInfo):
11898 - removed `get_current_thread' and `lookup_assembly'.
11899 - removed `data_table'.
11900 - added `thread_table'.
11903 (mono_thread_start_cb): Call mono_debugger_thread_created().
11904 (mono_thread_attach_cb): Likewise.
11905 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
11906 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
11909 * driver.c (mono_main): Move mono_debug_init() up, before calling
11910 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
11912 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11914 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
11915 together when passing several arguments of type double (gives a small
11916 speedup and saves a few bytes of generated code).
11918 2007-08-20 Jb Evain <jbevain@novell.com>
11920 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
11922 2007-08-20 Jb Evain <jbevain@novell.com>
11924 * mini.c (mono_method_to_ir): throw MethodAccessException
11925 and FieldAccessException instead of InvalidProgramException.
11927 2007-08-20 Mark Probst <mark.probst@gmail.com>
11929 * mini.c: CoreCLR security checks.
11931 * mini.h: Removed MonoSecurityMode (moved to
11932 metadata/security-manager.h) and mono_security_mode global var
11933 (replaced by set/get functions in security-manager.h).
11935 * driver.c: Added "core-clr-test" security mode for testing. Used
11936 set-function for setting security mode.
11938 2007-08-17 Mark Probst <mark.probst@gmail.com>
11940 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
11941 the new jit_info_table.
11943 * driver.c: Test code for the new jit_info_table (enabled by the
11944 define MONO_JIT_INFO_TABLE_TEST).
11946 2007-08-14 Zoltan Varga <vargaz@gmail.com>
11948 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11949 detection of call <REG> instruction sequence. Fixes build on freebsd.
11951 2007-08-13 Zoltan Varga <vargaz@gmail.com>
11953 * mini-exceptions.c: Fix a warning.
11955 2007-08-11 Zoltan Varga <vargaz@gmail.com>
11957 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
11958 stack overflow handling code on amd64 too.
11960 * mini-exceptions.c (mono_setup_altstack): Make this use
11961 mono_thread_get_stack_bounds ().
11963 * mini-x86.h: Disable sigaltstack on solaris x86.
11965 2007-08-10 Zoltan Varga <vargaz@gmail.com>
11967 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
11969 2007-08-10 Geoff Norton <gnorton@customerdna.com>
11971 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
11973 2007-08-08 Zoltan Varga <vargaz@gmail.com>
11975 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
11977 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
11979 2007-08-03 Neale Ferguson <neale@sinenomine.net>
11981 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
11984 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11986 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
11987 to be emitted (bug #82281).
11989 2007-08-01 Martin Baulig <martin@ximian.com>
11991 Merged the `debugger-dublin' branch.
11993 * debug-debugger.h (MonoDebuggerInfo):
11994 Removed the `old_*' compatibility entries.
11995 Added `debugger_version' and `data_table'.
11996 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
11997 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12000 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12001 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12002 instead of a `gconstpointer'.
12003 (mono_debugger_insert_method_breakpoint): Return a
12004 `MonoDebugMethodAddressList *'.
12006 2007-06-28 Martin Baulig <martin@ximian.com>
12008 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12010 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12012 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12013 __builtin_frame_address () since it is broken on older gcc versions.
12015 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12017 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12018 on the stack overflow handling and made the managed stack overflows
12019 catchable in most cases using soft guard pages.
12020 * exceptions-x86.c: added code to restore the protection in the soft
12021 guard pages at the end of exception handling.
12023 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12025 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12027 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12029 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12030 exception handling.
12032 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12034 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12035 signal handling support until it has been ported to the new mechanism.
12036 * mini.c: fixed stack overflow detection and use the new
12037 architecture code to handle signals on the altstack.
12039 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12041 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12042 stack overflows on the alt stack.
12044 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12046 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12047 stack overflows on the alt stack.
12049 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12051 * exceptions-ppc.c: cleanup preparing for altstack support.
12053 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12055 * exceptions-arm.c: cleanup preparing for altstack support.
12057 2007-07-27 Mark Probst <mark.probst@gmail.com>
12059 * mini.c (print_jit_stats): Output hazard pointer stats.
12061 2007-07-26 Mark Probst <mark.probst@gmail.com>
12063 * driver.c, mini.c: Replaced security mode flags with a single
12066 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12068 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12070 2007-07-25 Mark Probst <mark.probst@gmail.com>
12072 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12073 (which doesn't do anything yet) for activating Core CLR
12074 (Silverlight) security.
12076 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12078 * mini-codegen.c: work around a possible gcc bug on arm.
12080 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12082 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12083 message for platforms that don't support AOT compilation.
12085 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12087 * mini.h, mini.c, driver.c: temporary smcs hack.
12089 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12091 * mini-arm.h, mini-arm.c: arm EABI fixes.
12093 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12095 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12098 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12099 trampolines taking a method argument.
12101 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12103 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12104 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12106 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12107 JIT compilation throws an exception. Fixes #82050.
12109 2007-07-19 Mark Probst <mark.probst@gmail.com>
12111 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12112 with the MONO_EXCEPTION_ defines.
12114 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12116 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12119 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12120 the cause of an assertion.
12122 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12124 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12127 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12129 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12130 assert. Should fix #82103.
12132 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12134 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12135 here too. Fixes #82095.
12137 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12140 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12142 * mini-amd64.h: Enable IMT for amd64.
12144 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12146 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12148 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12150 2007-07-12 Mark Probst <mark.probst@gmail.com>
12152 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12153 as soon as check_linkdemand sets an exception_type.
12155 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12157 * mini-x86.c: fixed offsets for IMT call sequence.
12158 * mini-x86.h: enable IMT again.
12160 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12162 * trace.c (mono_trace_enter_method): Decode MonoType too.
12164 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12166 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12168 * mini-amd64.c: Add preliminary IMT implementation.
12170 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12172 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12173 understand the new IMT-base interface invocation (thanks to
12174 Daniel Nauck for the report and the remote debugging session).
12176 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12178 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12180 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12182 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12184 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12186 * mini-trampolines.c: implement AOT IMT support.
12187 * mini-x86.h: enable IMT support for wider testing.
12189 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12191 * inssel.brg (emit_imt_argument): Add aot support here.
12193 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12195 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12197 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12198 of the IMT implementation, partially from massi, with my
12199 implementation of the bsearch sequence. Disabled by default until
12200 the AOT code is implemented.
12202 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12204 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12206 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12208 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12210 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12211 arch-independent IMT JIT code from Massimiliano
12212 Mantione (massi@ximian.com) with small cleanups from me.
12214 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12216 * Makefile.am: fix svn invocation to get the svn revision to be
12217 independent of the local language (build fix).
12219 2007-07-09 Mark Probst <mark.probst@gmail.com>
12221 * mini.c (inline_method): Reset cfg->exception_type if the
12222 inlining is aborted. Fixes: 82049.
12224 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12226 * mini.c: remove assert from exception handling code when exception_ptr
12229 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12231 * mini.c (mono_codegen): Add an assert.
12233 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12234 enter and leave code.
12235 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12237 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12239 * mini-ppc.c: fixed memory corruption for localloc(0)
12242 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12244 * mini.c: Fix warnings.
12246 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12248 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12249 to emit better double->int conversions.
12251 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12253 * mini.c: the provided Min/Max optimizations are valid for unisgned
12256 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12258 * 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
12260 2007-06-28 Miguel de Icaza <miguel@novell.com>
12262 * mini.c (mono_running_on_valgrind): Add support for reporting the
12263 method and its boundaries to valgrind.
12265 2007-06-28 Martin Baulig <martin@ximian.com>
12267 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12269 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12271 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12273 * generic.2.cs: Add new test case.
12275 2007-06-25 Martin Baulig <martin@ximian.com>
12277 Merged the `debugger-dublin' branch.
12280 (mono_debugger_insert_method_breakpoint): New public method.
12281 (mono_debugger_remove_method_breakpoint): Likewise.
12282 (mono_debugger_check_breakpoints): New static method.
12283 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12285 * debug-debugger.h (MonoDebuggerInfo):
12286 Renamed (to keep backward compatibility in the vtable):
12287 `insert_breakpoint' -> `old_insert_breakpoint'.
12288 `remove_breakpoint' -> `old_remove_breakpoint'.
12289 `create_string' -> `old_create_string'.
12290 `lookup_class' -> `old_lookup_class'.
12291 `lookup_type' -> removed; changed into a dummy field.
12292 `lookup_assembly' -> `old_lookup_assembly'.
12293 Added (same functionality, but different signature):
12294 `create_string', `lookup_class', `lookup_assembly'
12296 `get_method_addr_or_bpt', `remove_method_breakpoint',
12297 `runtime_class_init'.
12299 * debug-debugger.c: Merged the `debugger-dublin' branch.
12301 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12303 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
12305 (peephole_pass): Likewise.
12307 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
12309 * driver.c: hopefully make setaffinity work also for ancient
12312 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
12314 * driver.c : win32 build fix.
12316 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12318 * driver.c: check for the MONO_NO_SMP env var and bind to a single
12319 processor if it is set.
12321 2007-06-21 Martin Baulig <martin@ximian.com>
12323 * debug-mini.h: New file.
12326 (mono_debugger_insert_breakpoint_full): Moved here from
12327 ../metadata/mono-debug-debugger.c.
12328 (mono_debugger_remove_breakpoint): Likewise.
12329 (mono_debugger_breakpoint_callback): Likewise.
12331 2007-06-15 Raja R Harinath <rharinath@novell.com>
12333 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12334 changes in MonoGenericClass.
12336 2007-06-14 Zoltan Varga <vargaz@gmail.com>
12338 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
12340 2007-06-14 Raja R Harinath <rharinath@novell.com>
12342 * jit-icalls.c (mono_helper_compile_generic_method): Update to
12343 removal of MonoGenericMethod.
12345 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12347 * mini-exceptions.c: hooks for the exception events profiling API.
12349 2007-06-14 Randolph Chung <tausq@debian.org>
12351 * Makefile.ma: Add hppa target.
12352 * mini-arch.h: Include mini-hppa.h
12353 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
12354 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
12355 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12357 2007-06-14 Randolph Chung <tausq@debian.org>
12359 * inssel.brg: Add rules for "chained" compare-branch operations so that
12360 a single compare op can affect multiple branches. Adjust cost for
12361 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
12362 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
12363 cost for some rules so that they can more easily be overridden by
12364 per-arch rules (with fixes from lupus).
12365 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12367 2007-06-13 Randolph Chung <tausq@debian.org>
12369 * mini-ops.h: Reorder branch ops so that they match the order of the
12370 corresponding CEE_* ops. The code expects them this way.
12371 Add new ops for HPPA target.
12372 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12374 2007-06-13 Randolph Chung <tausq@debian.org>
12376 * mini-exceptions.c: Handle cases where the stack grows towards
12378 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
12380 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12382 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
12384 * driver.c: explain where a non-matching corlib is found.
12386 2007-06-13 Mark Probst <mark.probst@gmail.com>
12388 * mini.c (print_jit_stats): Output dynamic code allocation stats.
12390 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
12392 * mini-exceptions.c: Generate a method profile leave event during
12393 an exception to ensure that the profiler gets notified.
12395 2007-06-07 Zoltan Varga <vargaz@gmail.com>
12397 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
12400 * cpu-amd64.md: Add long_and/or/xor opcodes.
12402 2007-06-06 Wade Berrier <wberrier@novell.com>
12404 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
12405 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12406 length of instruction shr_imm (expected 8, got 10)
12408 2007-06-06 Zoltan Varga <vargaz@gmail.com>
12410 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
12412 2007-06-06 Mark Probst <mark.probst@gmail.com>
12414 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12415 MonoInternalHashTable again (fixed bug in the internal hash table
12418 2007-06-06 Mark Probst <mark.probst@gmail.com>
12420 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
12421 Have to figure out what makes it crash the SWF regression.
12423 2007-06-05 Zoltan Varga <vargaz@gmail.com>
12425 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
12427 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12429 * mini.c: optimize out the type check when storing null in a
12432 2007-06-04 Mark Probst <mark.probst@gmail.com>
12434 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
12435 MonoInternalHashTable.
12437 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
12439 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
12440 signed integer methods.
12442 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12444 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
12445 permanently since the current approach doesn't work.
12447 2007-06-02 Zoltan Varga <vargaz@gmail.com>
12449 * inssel.brg (stmt): Only call delegate->invoke_impl if
12450 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
12452 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12454 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
12455 the sreg2==rdx case.
12457 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
12458 account if it contains a rex prefix.
12459 (peephole_pass): Handle OP_FMOVE as well.
12461 2007-06-01 Zoltan Varga <vargaz@gmail.com>
12463 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
12464 as it causes regressions.
12466 2007-05-31 Zoltan Varga <vargaz@gmail.com>
12468 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
12469 static case as well.
12471 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
12473 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12474 (mono_arch_get_this_arg_from_call): Ditto.
12476 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
12478 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
12481 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12482 (mono_arch_get_this_arg_from_call): Ditto.
12484 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
12486 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
12487 try to create optimized invoke code and use that for further invocations.
12488 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
12490 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
12492 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
12494 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
12495 sealed classes or methods.
12496 *devirtualization.cs: tests for the new optimization
12498 2007-05-29 Zoltan Varga <vargaz@gmail.com>
12500 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
12501 by the update_volatile () function.
12503 2007-05-27 Zoltan Varga <vargaz@gmail.com>
12505 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
12508 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
12510 2007-05-24 Jonathan Chambers <joncham@gmail.com>
12512 * mini.c: Add configure checks for header files.
12513 * mini-x86.c: Add configure checks for header files.
12514 * trace.c: Add configure checks for header files.
12515 * aot-runtime.c: Add configure checks for header files.
12516 * aot-compiler.c: Add configure checks for header files.
12517 * driver.c: Add configure checks for header files.
12518 * mini-codegen.c: Add configure checks for header files.
12520 Code is contributed under MIT/X11 license.
12522 2007-05-22 Zoltan Varga <vargaz@gmail.com>
12524 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
12525 icompare_imm -128 + op_iclt. Fixes #81703.
12527 2007-05-19 Zoltan Varga <vargaz@gmail.com>
12529 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
12531 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12533 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
12534 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
12535 so that all isinst checks now use "interface_bitmap".
12537 2007-05-15 Zoltan Varga <vargaz@gmail.com>
12539 * cpu-amd64.md (jmp): Fix a warning.
12541 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
12543 * basic.cs: Add new regression test.
12545 * basic.cs: Remove test which is now in basic-long.cs.
12547 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
12549 * basic-long.cs: Add new test.
12551 2007-05-13 Zoltan Varga <vargaz@gmail.com>
12553 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
12555 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12557 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12559 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12562 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12563 throwing code a bit.
12565 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12566 the exception throwing code a bit.
12568 * mini-x86.c (get_call_info): Allocate result from a mempool.
12570 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12572 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12574 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12576 * mini.h (MonoCompile): Add 'token_info_hash' field.
12578 * mini.c: Save token->method associations during compilation so the AOT
12579 compiler can use it.
12581 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12582 which reference generic classes and methods.
12584 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12586 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12588 * aot-compiler.c (compile_method): Fix a typo in a comment.
12590 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12592 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12593 everything generic.
12595 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12597 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12599 * mini.h (MonoCompile): Add 'args' field.
12601 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12604 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12606 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12608 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12610 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12612 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12613 opcodes for some opcodes.
12615 * mini.h *.brg *.c: Use the new opcodes.
12617 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12619 * mini.h: Bumped aot revision.
12621 * inssel.brg: modified code generation of type checks for interfaces
12622 to use the new "MonoClass.interface_bitmap" instead of the old
12623 "MonoClass.interface_offsets".
12625 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12627 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12629 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12631 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12634 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12636 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12638 2007-04-27 Wade Berrier <wberrier@novell.com>
12640 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12641 mini.h) to fix build.
12643 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12645 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12647 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12648 causes the corlib unit tests to fail.
12650 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12652 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12654 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12656 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12657 opcodes to the comparison relations.
12659 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12660 opcodes to their types.
12662 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12664 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12665 it in cfg->arch.cinfo.
12667 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12669 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12670 cfg->cil_offset_to_bb.
12672 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12674 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12675 created becase of initlocals.
12677 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12679 * mini-alpha.c cpu-alpha.md: More alpha port work from
12680 Sergey Tikhonov <tsv@solvo.ru>.
12682 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12684 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12686 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12688 * cpu-s390.md (break): Correct the length of break instruction.
12690 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12692 * mini.c: fix a couple of soft-float issues and comments.
12694 2007-04-15 Miguel de Icaza <miguel@novell.com>
12696 * trace.c (is_filenamechar): - is also a filename char.
12698 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12700 * mini-s390.c: Correct checking for enum type in return value processing.
12702 2007-04-14 Raja R Harinath <rharinath@novell.com>
12704 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12705 (version.h): Makefile is in the build directory.
12707 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12709 * mini-amd64.h: fix for assertion failure on Solaris/amd64
12711 2007-04-11 Martin Baulig <martin@ximian.com>
12713 * mini.c (can_access_member): Fix handling of generic classes;
12716 2007-04-10 Zoltan Varga <vargaz@gmail.com>
12718 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
12720 2007-04-05 Zoltan Varga <vargaz@gmail.com>
12722 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
12724 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12726 * mini-codegen.c: make sure the right spill amount is
12727 used for fp or integer registers (fixes the float_sub_spill() on ppc).
12729 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
12731 * mini-ppc.c: fixes for the fp_branch_nan test.
12733 2007-03-23 Zoltan Varga <vargaz@gmail.com>
12735 * basic.cs: Comment out new test which still fails on ia64.
12737 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12739 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
12741 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12743 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
12745 2007-03-22 Zoltan Varga <vargaz@gmail.com>
12747 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
12748 on 64 bit machines. Fixes part of #80738.
12750 * basic.cs: Add regression test.
12752 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12754 * inssel.brg basic.cs: Revert previous change to fix build.
12756 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
12759 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
12761 * basic.cs: Add new regression test.
12763 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12765 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
12768 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12770 * cpu-s390x.md: Correct length of break instruction.
12772 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12774 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
12775 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
12777 2007-03-15 Jonathan Chambers <joncham@gmail.com>
12779 * *.c: Begin WIN64 port.
12780 * mini.c: Use correct register in profiler.
12781 * mini-amd64.c: No inline assembly on Win64.
12782 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
12783 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
12784 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
12785 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
12786 mono_arch_ip_from_context for Win64.
12788 Contributed under MIT/X11 license.
12790 2007-03-15 Zoltan Varga <vargaz@gmail.com>
12792 * exceptions-amd64.c (seh_handler): Ditto.
12794 * exceptions-x86.c (seh_handler): Fix a memory leak.
12796 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
12798 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
12799 mini-s390x.c: fixed peephole optimizations to deal
12800 correctly with 1 and 2 byte reload avoidance.
12802 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
12804 * cpu-s390.md, cpu-s390x.md: update localloc length.
12806 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12808 * cpu-g4.md: added missing descriptions.
12810 2007-03-14 Miguel de Icaza <miguel@novell.com>
12812 * Makefile.am: Add support so the tail tests are not executed on
12813 PowerPC as that is a known limitation of the PowerPC port.
12815 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12817 * runmdesc.bat: Move to msvc directory.
12819 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12821 * runmdesc.bat: Run executable that was produced by the current
12822 target and sent via an argument.
12824 2007-03-11 Zoltan Varga <vargaz@gmail.com>
12826 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
12829 * generics.2.cs: Add regression test.
12831 2007-03-09 Wade berrier <wberrier@novell.com>
12833 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
12835 2007-03-09 Zoltan Varga <vargaz@gmail.com>
12837 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
12838 AOT code depends on this.
12840 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12842 * mini.c: more precise tracking of types in the eval stack
12843 (part of fix for bug #81044).
12845 2007-03-07 Zoltan Varga <vargaz@gmail.com>
12847 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
12849 * aot-compiler.c (encode_patch): Remove an obsolete comment.
12851 2007-03-06 Zoltan Varga <vargaz@gmail.com>
12853 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
12855 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
12857 2007-02-22 Zoltan Varga <vargaz@gmail.com>
12859 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
12860 a pointer on 64 bit systems. Fixes #80190.
12862 * iltests.il: Add new regression test.
12864 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12866 * mini.c: inline a constant for Environment.IsRunningOnWindows.
12868 2007-02-19 Geoff Norton <gnorton@customerdna.com>
12870 * trace.c: Remove an erroneous alignemnt check when tracing.
12871 Fixes --trace on OSX86.
12873 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12875 * mini-$(arch).h: initialize SP in context for all the archs.
12877 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
12879 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
12880 regressions in the thread tests.
12882 2007-02-14 Zoltan Varga <vargaz@gmail.com>
12884 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
12885 - fixed implementation of LOCALLOC opcode
12886 - implemented non-un compare for floats
12888 - implementation of FDIV and CKFINITE opcodes
12889 - fixes for latest mono updates
12890 - additional arch opcodes
12892 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12894 * Makefile.am: simplify and merge rules for cross-compilation.
12896 2007-02-07 Massimiliano Mantione <massi@ximian.com>
12898 * local-propagation.c: Actually *apply* the fix for bug 80591...
12900 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12902 * mini-exceptions.c: backuot part of the last change
12903 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
12905 2007-02-06 Massimiliano Mantione <massi@ximian.com>
12906 * inssel.brg: Fix bug 59286.
12909 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
12911 * mini-exceptions.c: patch from Zoltan to correctly check for
12912 stack boundaries (using the stack register, not the frame register),
12913 fixes bugs #80724, #79717.
12915 2007-02-03 Zoltan Varga <vargaz@gmail.com>
12917 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
12918 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
12920 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
12921 presence of frame pointer elimination.
12923 2007-02-01 Geoff Norton <gnorton@customerdna.com>
12925 * mini-x86.h: NetBSD UCONTEX_REG defines.
12927 2007-02-01 Zoltan Varga <vargaz@gmail.com>
12929 * inssel-amd64.brg: Fix amd64 build.
12931 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
12933 * mini.h: remove extern to workaround what looks likes gcc bug 26905
12936 2007-01-31 Zoltan Varga <vargaz@gmail.com>
12938 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
12941 * mini-<ARCH>.c: Use mono_is_regsize_var ().
12943 2007-01-30 Mark Mason <mason@broadcom.com>
12945 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
12946 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
12947 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
12948 beginning support for CEE_JMP [not quite working yet]
12949 * tramp-mips.c: LMF handling now works
12951 2007-01-30 Zoltan Varga <vargaz@gmail.com>
12953 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
12955 * mini.h (NULLIFY_INS): New macro.
12957 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12959 * mini.c: statistical profiler fix for windows, patch
12960 from Tor Lillqvist (tml@novell.com).
12962 2007-01-30 Massimiliano Mantione <massi@ximian.com>
12963 * local-propagation.c: Fix bug 80591.
12965 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12967 * Makefile.am: put back the --export-dynamic option as with
12968 the previous gmodule flags (thanks to Robert Jordan).
12970 2007-01-28 Zoltan Varga <vargaz@gmail.com>
12972 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
12974 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
12975 simplify and speed up the local register allocator. Also rename some fields
12976 like iassign->vassign.
12978 * regalloc.c: Remove some functions which are no longer used since their
12979 inlined version is in mini-codegen.c.
12981 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
12983 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
12985 2007-01-27 Zoltan Varga <vargaz@gmail.com>
12987 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
12988 narrowing. Fixes #80622.
12990 * iltests.il: Add new regresssion test.
12992 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12994 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
12995 debug-debugger.c, debug-debugger.h: warning fixes.
12996 * driver.c: updated copyright year and made it fit in one line.
12998 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13000 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13002 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13004 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13006 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13008 * iltests.il: Add new test for bug #80507.
13010 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13012 * mini-arm.h: use soft-float also on vfp for now.
13014 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13016 * mini.c: fix some more soft-float issues.
13018 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13020 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13022 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13023 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13024 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13025 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13027 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13029 * mini-arm.c: typo fix.
13031 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13033 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13035 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13037 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13038 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13040 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13042 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13044 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13046 * inssel.brg: Fix a warning.
13048 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13050 * abcremoval.c ssa.c ssapre.c: Update after this change.
13052 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13054 * dominators.c (df_set): Use mono_bitset_union_fast.
13056 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13058 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13059 mini-codegen.c: reduce relocations and memory usage for the cpu
13062 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13064 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13066 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13067 to reduce their size.
13069 2007-01-19 Mark Mason <mason@broadcom.com>
13071 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13072 * mini-mips.c: more configuration macros, support long conditional branches, additional
13073 asserts, fix epilog instrumentation.
13074 * mini-mips.h: use standard stack walk
13075 * cpu-mips.md: increase size of div, rem and conditional branches
13077 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13079 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13082 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13084 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13085 (compile_method): Ditto.
13087 * aot-runtime.c (decode_klass_info): Ditto.
13089 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13090 needed by the code generated by inssel.brg. Also fix a warning.
13092 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13094 * mini.c: deal with enums that become genericinsts by
13095 being nested in a generic class (bug #79956).
13097 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13099 * mini.c: match the generic definition to check for
13100 private access with generic types (bug #78431).
13102 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13104 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13105 to make life easier for people cross-compiling that insist on not
13108 2007-01-17 Mark Mason <mason@broadcom.com>
13110 * inssel-long.brg: patch to deal with mips missing flags
13111 * inssel-long32-mips.brg: implement overflow checks
13112 * insset-mips.brg: implement overflow checks
13113 * mini-mips.h: implement conditional exception handling
13114 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13115 Remove unused code, minor cleanups.
13116 * exceptions-mips.c: minor cleanups
13117 * mini-ops.h: add mips conditional exception ops
13118 * cpu-mips.md: add mips conditional exception ops
13121 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13123 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13124 to deal with mips missing of flags.
13126 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13128 * exceptions-ppc.c: execute fault handlers.
13130 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13132 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13134 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13136 * mini.c: handle also floating point values in initialize_array.
13138 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13140 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13141 array initialization and make it conditional on the intrins option.
13143 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13145 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13146 relocations and put the patch info names close to the enum definition.
13148 2007-01-15 Mark Mason <mason@broadcom.com>
13150 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13152 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13154 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13156 2007-01-12 Raja R Harinath <rharinath@novell.com>
13158 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13160 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13162 * Makefile.am: distribute the mips sources.
13164 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13166 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13169 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13171 * cpu-x86.md: back out for now as this triggers other regressions.
13173 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13175 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13176 to eax:edx, so ecx can't get allocated to them (bug #80489).
13178 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13180 * mini.c, mini-exceptions.c: enabled running fault handlers
13183 2007-01-03 Miguel de Icaza <miguel@novell.com>
13185 * driver.c: If nothing fail, do not use the string "failed",
13186 because it makes it very annoying to view test result logs on the
13189 2006-12-30 Miguel de Icaza <miguel@novell.com>
13191 * debug-debugger.c (mono_debugger_main): Rename "main" to
13192 "main_method" to prevent a warning.
13194 Remove a warning for unused field.
13196 2006-12-28 Martin Baulig <martin@ximian.com>
13199 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13201 2006-12-22 Martin Baulig <martin@ximian.com>
13203 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13204 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13205 seperate `.mdb_debug_info' section, so we can access it from the
13206 debugger even if the binary is stripped.
13208 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13209 from the `.mdb_debug_info' here to prevent the linker from
13210 removing that section.
13212 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13213 mdb-debug-info64.s.
13215 2006-12-19 Robert Jordan <robertj@gmx.net>
13217 * mini-x86: enable the code to return small structures in
13218 registers for FreeBSD as well. Fixes bug #80278.
13219 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13221 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13223 * mini-x86.c: align the stack when calling the profiler
13224 function instrumenting the prolog (on OSX).
13226 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13228 * mini.c: emit a break opcode where Debugger.Break () is called.
13230 2006-12-13 Miguel de Icaza <miguel@novell.com>
13232 * mini.c (mono_method_to_ir): Provide useful information on this
13233 assert, to prevent others from debugging like I did.
13235 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13237 * mini.c: enable code which was incorrectly commented
13240 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13242 * mini-x86.c: enable on OSX, too, the code to return small
13243 structures in registers.
13245 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13247 * mini-x86.c: remove the use of the dynamic code manager here, too.
13249 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13251 * mini.h, debug-debugger.c, tramp-*.c: fixed
13252 mono_debugger_create_notification_function() to use
13253 mono_global_codeman_reserve () instead of a dynamic code manager.
13255 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13257 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13258 ves_array_element_address() jit icall and use a generated
13259 managed method instead (which is about 4 times faster for a rank 3
13262 2006-11-29 Mark Mason <mason@broadcom.com>
13264 * basic-calls.cs: additional tests for passing
13265 structures as function arguments.
13267 2006-11-29 Mark Mason <mason@broadcom.com>
13269 * mini-mips.h: disable custom exception handling
13270 * mini-mips.c: throw/rethrow should use jalr to call
13271 exception stubs. Fixed bug with passing structures
13272 by value. More support for tracing floating point
13275 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13277 * mini.c: fixed typo in the soft-float ldind.r4 handling
13280 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13282 * mini.c, mini.h, driver.c: added --runtime command line
13283 option to select a different runtime than the autodetected one.
13284 * jit.h: added API for embedders to initialize with a specific
13287 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13289 * mini.c: handle also boxing of r4 values (bug #80024).
13291 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13293 * mini-ppc.c: force indirect calls until we reserve
13294 enough address space for all the generated code.
13296 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13298 * exceptions-arm.c: workaround bugs in the libc definition
13299 of struct ucontext.
13301 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13303 * inssel.brg: fixes from me and Mark Mason.
13305 2006-11-23 Dick Porter <dick@ximian.com>
13307 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
13308 semaphore display now we've fixed the initial value
13310 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13312 * inssel.brg: partially revert the last change to fix the build.
13314 2006-11-21 Mark Mason <mason@broadcom.com>
13316 * inssel.brg: Add and use compare-and-branch macros to support
13317 architectures that do not have condition code registers (ie. MIPS).
13318 * *-mips.{c,brg,md}: Fix copyright statements
13320 2006-11-20 Mark Mason <mason@broadcom.com>
13322 * Makefile.am: remove mini-codegen.c from list of MIPS sources
13323 * mini.c: Allow GET_CONTEXT to be specified by the arch port
13324 * mini.h: Added declaration for mono_print_ins()
13325 * mini-codegen.c: added ins_spec initializer for MIPS
13326 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
13327 vreg to be virtual and hreg to be non-virtual.
13328 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
13329 is not yet working/implemented correctly.
13330 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
13331 non-static, fixup calls to print_ins() from other parts in the file.
13333 2006-11-20 Mark Mason <mason@broadcom.com>
13335 * basic-calls.cs: added tests for passing structures as arguments
13338 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13340 * inssel-long32.brg: optimize signed division by power of two.
13342 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
13344 * mini-arm.c: added support for interworking with thumb code
13345 (mono must be still be built using the ARM instruction encoding).
13347 2006-11-19 Miguel de Icaza <miguel@novell.com>
13349 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
13350 verifier has different rules for it. Fixes a few verifier issues
13353 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
13354 at the end, so people know what happened.
13356 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13358 * brach-opts.c: in optimize_exception_target() make sure we
13359 are in a catch clause (fixes bug #79871).
13361 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13363 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
13364 more soft-float support fixes.
13366 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
13368 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
13369 that are passed half on the stack and half in registers.
13371 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
13373 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
13374 more mips integration work from Mark E Mason
13375 <mark.e.mason@broadcom.com>.
13377 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13379 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
13380 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
13381 tramp-mips.c: added sources for the mips port, not
13382 integrated in the build yet. Contributed by
13383 Mark E Mason <mark.e.mason@broadcom.com>.
13385 2006-11-14 Neale Ferguson <neale@sinenomine.net>
13387 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
13389 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
13391 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
13392 put the soft-float rules in its own file since it seems to
13393 break s390 compilation.
13395 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13397 * mini-arm.c: fixed wrnings.
13399 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
13401 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
13402 inssel-arm.brg: ARM support for soft-float.
13404 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13406 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
13407 loads and stores of 32 bit fp values.
13409 2006-11-10 Zoltan Varga <vargaz@gmail.com>
13411 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
13413 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
13414 works. Fixes #79852 and #79463.
13416 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
13418 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
13419 more soft-float support WIP and fixes.
13421 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
13423 * mini-arm.c: some VFP updates.
13425 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13427 * mini-exceptions.c: 0 is a valid local var offset in some
13428 architectures, don't assert (bug #78508).
13430 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
13432 * exceptions-arm.c: fixed off by one error in stack walk code.
13434 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
13436 * mini.h, mini.c: more precise tracking of type load exceptions.
13438 2006-11-03 Robert Jordan <robertj@gmx.net>
13440 * Makefile.am: [WIN32] Add monow.exe target.
13441 * driver.c: [WIN32] Don't detach the console when debugging.
13444 2006-10-30 Miguel de Icaza <miguel@novell.com>
13446 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
13448 2006-10-23 Zoltan Varga <vargaz@gmail.com>
13450 * aot-compiler.c (emit_method_info): Add a case missed earlier.
13452 * driver.c (mini_regression): Fix --regression with AOT.
13454 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
13456 2006-10-17 Zoltan Varga <vargaz@gmail.com>
13458 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
13460 * mini-sparc.h: Don't use sigaction on sparc/linux.
13462 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
13464 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
13466 * mini-exceptions.c: Add proper include files for getpid ().
13468 2006-10-16 Zoltan Varga <vargaz@gmail.com>
13470 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
13471 address instead of a MonoJitInfo* to avoid decoding the exception info for the
13474 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
13475 name cache to reduce its size.
13477 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
13479 2006-10-15 Zoltan Varga <vargaz@gmail.com>
13481 * mini-x86.c: Save/restore the current LMF structure more efficiently using
13482 the mono_lmf TLS variable.
13484 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
13485 trampoline lmf frames.
13487 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
13489 2006-10-14 Zoltan Varga <vargaz@gmail.com>
13491 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
13492 the mono_lmf TLS variable.
13494 * mini-exceptions.c: Access the LMF structure through accessors.
13496 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
13497 variable instead of in jit_tls->lmf.
13499 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
13501 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
13502 trampoline lmf frames.
13504 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
13506 2006-10-12 Zoltan Varga <vargaz@gmail.com>
13508 * mini.c trace.c mini-x86.c: Revert these too.
13510 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
13513 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
13515 * genmdesc.c: removed now dead code.
13517 2006-10-09 Robert Jordan <robertj@gmx.net>
13519 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
13521 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
13523 * mini.h: do not leave gaps in the opcode values.
13525 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
13527 * jit-icalls.h: flag functions as internal here, too.
13529 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
13531 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
13532 functions with the internal attribute.
13534 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
13536 * aot-compiler.c: fclose the file descriptor in the profile read loop.
13538 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
13540 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
13543 2006-10-05 Zoltan Varga <vargaz@gmail.com>
13545 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
13546 tail calls as on other platforms.
13548 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
13550 * iltests.il: Add a few tailcall tests.
13552 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13554 * driver.c: fix loop for old compilers (bug #79521).
13556 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13558 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13560 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13562 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13563 metadata without any code.
13565 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13566 more precise debugging information using gdb.
13568 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13570 * inssel-ia64.brg: Make the helper methods static.
13572 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13574 * inssel-x86.brg: make the helper methods static.
13576 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13578 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13580 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13582 * mini.c: updates for monoburg changes.
13583 * inssel.brg: make a few helper functions static as they should.
13585 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13587 * Makefile.am: Move mini-codegen.c to common_sources.
13589 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13591 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13593 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13594 mini-ppc.h: port to use the common local register allocator.
13596 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13598 * mini.h: Remove the comment too then.
13600 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13602 * mini.h: put back backend.data which is to be used shortly and
13603 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13604 pointers on 4 byte boundaries it'd have much bigger issues running
13605 and you can ifdef it out anyway.
13607 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13609 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13610 MonoInst size by 4 bytes on 64 bit machines.
13612 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13614 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13615 replacement with more meaningful field names. Arch maintainers, please
13616 check the assigned names are good enough for your arch.
13618 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13620 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13621 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13623 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13625 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13626 relocations and memory requirements, put the optimization flags
13627 definitions in their own file.
13629 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13631 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13633 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13635 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13637 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13639 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13641 * inssel.brg: use the correct function to get the size of an item
13642 in an array, given an element class.
13643 * aot-compiler.c: do not access class->class_size directly.
13645 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13647 * mini.h, debug-mini.c: added a debugging function to print
13648 info about local variables and arguments in a jitted method.
13650 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13652 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13654 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13656 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13658 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13659 inner and outer loops when passing vtypes.
13661 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13663 * mini-ppc.c: take into account the cpu errata for cache flushing
13664 which caused some random errors (bug #79381).
13666 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13668 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13669 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13671 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13673 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13676 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13677 freebsd ports tree.
13679 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13680 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13682 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13685 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13687 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13689 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13691 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13692 macro does not have to be changed during debugging.
13694 * 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>.
13696 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13698 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13700 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13701 MONO_ARCH_NO_EMULATE_MUL is defined.
13703 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13705 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13707 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13709 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
13711 2006-09-11 Zoltan Varga <vargaz@gmail.com>
13713 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
13714 stuff to mini-exceptions.c where it is used.
13716 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
13717 setup code, the real one is in mini-exceptions.c.
13719 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
13720 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
13721 some changes from the freebsd ports tree.
13723 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
13726 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
13728 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
13730 * mini.c: on Linux, check for /proc to be mounted
13731 (bug# 79351, novell bug#201204).
13733 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
13735 * mini.c: handle cases where pthread_attr_getstack() behaves
13736 incorrectly (bug #78096).
13738 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
13740 * mini-arm.c: support larger stack frames (bug #79272).
13742 2006-09-08 Zoltan Varga <vargaz@gmail.com>
13744 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
13746 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
13749 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
13750 mono_class_from_name () to find a class from its name.
13752 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
13754 2006-09-07 Zoltan Varga <vargaz@gmail.com>
13756 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
13758 2006-09-05 Kornel Pal <kornelpal@gmail.com>
13760 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
13762 2006-09-04 Zoltan Varga <vargaz@gmail.com>
13764 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
13765 callinfo->trampoline.
13767 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
13769 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
13772 2006-09-03 Zoltan Varga <vargaz@gmail.com>
13774 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
13776 2006-09-02 Zoltan Varga <vargaz@gmail.com>
13778 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
13779 stats.method_trampolines, it is already done by the generic trampoline code.
13781 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
13783 2006-09-01 Zoltan Varga <vargaz@gmail.com>
13785 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
13787 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
13789 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
13791 * mini.c (print_jit_stats): Print mscorlib mempool size too.
13793 * mini.c (print_jit_stats): Print new stats.
13795 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13797 2006-08-31 Zoltan Varga <vargaz@gmail.com>
13799 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
13800 Address on two dimensional arrays. Fixes #78729.
13802 * mini.h (MonoCompile): Add a 'skip_visibility' field.
13804 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
13807 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
13809 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
13812 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
13814 (mini_get_ldelema_ins): Ditto.
13816 2006-08-30 Zoltan Varga <vargaz@gmail.com>
13818 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
13819 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
13822 2006-08-29 Neale Ferguson <neale@sinenomine.net>
13824 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
13825 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
13827 * exceptions-s390x.c: Cosmetic change.
13829 * tramp-s390.c: Fix warning.
13831 * cpu-s390.md: Correct length of mul_imm.
13833 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
13835 * aot-compiler.c: added binary writer with ELF backend
13836 implementation (only on Linux/x86 for now).
13838 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13840 * Makefile.am: Don't run net 2.0 AOT tests.
13842 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
13843 (mono_compile_assembly): Skip net 2.0 assemblies as well.
13845 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
13847 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13849 * aot-compiler.c: simplified and refactored the asm-writing code
13850 to allow different backends.
13852 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13854 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
13856 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
13857 little. Share patches of type TYPE_FROM_HANDLE as well.
13859 * mini.c (mono_patch_info_equal): New helper function.
13860 (mono_patch_info_hash): Ditto.
13862 * aot-compiler.c (emit_method_code): Fix s390 build.
13864 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
13865 is not handled because it is stored as a flag and not as a type ctor. Fixes
13868 2006-08-17 Zoltan Varga <vargaz@gmail.com>
13870 * aot-compiler.c: Fix computation of GOT slot statistics.
13872 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
13873 Also remove support for not PIC AOT.
13875 * mini.h: Bump AOT file format version.
13877 * objects.cs: Add a test for #78990.
13879 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
13880 (peter.dettman@iinet.net.au). Fixes #79087.
13882 * basic-long.cs: Add a test for the above.
13884 2006-08-16 Zoltan Varga <vargaz@gmail.com>
13886 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
13888 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
13891 2006-08-15 Zoltan Varga <vargaz@gmail.com>
13893 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
13896 2006-08-10 Jonathan Chambers <joncham@gmail.com>
13898 * mini.c: Don't verify COM proxy invoke calls
13901 2006-08-10 Dick Porter <dick@ximian.com>
13903 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
13904 which process is holding semaphores locked.
13906 2006-08-08 Zoltan Varga <vargaz@gmail.com>
13908 * mini-ia64.c mini-amd64.c: Fix #79027.
13910 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
13912 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
13914 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
13915 implicit arguments in a vararg call. Fixes #79027.
13917 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
13919 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
13920 (mono_get_array_new_va_signature): Ditto.
13922 2006-08-05 Zoltan Varga <vargaz@gmail.com>
13924 * aot-runtime.c: Call init_plt lazily.
13926 * inssel-long.brg: Fix unsigned long->int conversion.
13928 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
13930 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
13931 that most data is now in the .rss/.data section.
13933 2006-08-04 Zoltan Varga <vargaz@gmail.com>
13935 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
13937 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
13939 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
13941 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
13943 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
13944 virtual call. Fixes #79010.
13946 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
13947 and use the result as the this argument in the real call.
13949 * generics.2.cs: Add a new test for #79010.
13951 2006-08-03 Zoltan Varga <vargaz@gmail.com>
13953 * mini-x86.c: Fix a warning.
13955 * aot-compiler.c: Add a bunch of statistics.
13957 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
13959 2006-08-02 Zoltan Varga <vargaz@gmail.com>
13961 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
13963 2006-08-01 Zoltan Varga <vargaz@gmail.com>
13965 * 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>.
13967 2006-07-13 Miguel de Icaza <miguel@novell.com>
13969 * mini.c (mono_method_to_ir): Obtain the original method in the
13970 CIL stream and use this to perform validation.
13974 2006-07-19 Zoltan Varga <vargaz@gmail.com>
13976 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
13977 (mono_arch_call_opcode): Ditto.
13979 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
13982 * mini.c (mono_patch_info_dup_mp): New helper function.
13984 * aot-compiler.c (compile_method): Fix some of the memory allocated during
13985 compilation. Fixes #78827.
13987 2006-07-18 Kornel Pal <kornelpal@gmail.com>
13989 * declsec.c: Use original security informations for
13990 MONO_WRAPPER_MANAGED_TO_MANAGED.
13992 2006-07-15 Jonathan Chambers <joncham@gmail.com>
13994 * mini.c: Allow Com Interop methods/classes and
13995 don't verify COM wrapper calls
13998 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14000 * inssel-long32.brg: Fix long->i4 checked conversion.
14002 * exceptions.cs: Add a test for the above.
14004 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14006 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14008 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14011 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14014 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14016 * mini.c: Fix solaris/x86 exception handling.
14018 * Makefile.am: Get rid of $(ICU_LIBS).
14020 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14022 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14023 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14024 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14026 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14028 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14029 this function causes a SIGSEGV.
14031 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14033 * mini.c: Remove unused solaris/x86 includes.
14035 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14037 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14039 2006-06-20 Jb Evain <jbevain@gmail.com>
14041 * cpu-g4.md: fix max length of start_handler instruction.
14043 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14044 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14046 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14047 * ssa.c: Fixed bug 78653 for SSA based deadce.
14048 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14049 MonoInst.flags, used in SSA based deadce.
14050 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14051 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14053 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14055 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14056 it can end up using non executable memory on ppc64 systems
14057 running ppc32 userspace (fix from Johannes Berg).
14059 2006-06-14 Dick Porter <dick@ximian.com>
14061 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14064 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14065 * mini.c: Made so that inline is locally disabled if it would
14066 trigger a .cctor, because too many apps depend on this behavior
14067 (which seems to be also the one of the MS CLR).
14069 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14071 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14072 No idea why this worked before.
14074 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14075 which branch to outer exception clauses since they could skip the
14076 inner finally clauses. Fixes #78633.
14078 * exceptions.cs: Add a test for the above.
14080 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14083 * iltests.il: Add a test for the above.
14085 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14087 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14088 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14090 * iltests.il: Add a test for the above.
14092 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14094 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14096 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14097 methods as instrinsics.
14099 2006-06-09 Wade Berrier <wberrier@novell.com>
14101 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14102 (simple-cee-ops.h ssapre-mini-ops.h)
14104 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14106 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14107 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14109 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14110 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14112 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14114 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14116 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14118 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14119 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14120 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14121 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14122 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14123 of opcodes, so that bug 78549 should not happen again.
14124 * ssapre.c: Updated to use the renamed files.
14126 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14128 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14129 in OP_ATOMIC_EXCHANGE_I4.
14131 2006-06-07 Wade Berrier <wberrier@novell.com>
14133 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14134 in mono_debugger_create_notification_function)
14136 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14138 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14140 * mini.c (type_from_stack_type): Disable some changes which do not
14143 * driver.c: Reenable opts.
14145 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14146 of the evaluation stack.
14148 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14149 evaluation stack trace at entry to the bblock.
14151 * mini.c (merge_stacks): New function to perform verification of stack merges.
14152 Turned off by default.
14154 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14157 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14159 * local-propagation.c: Fixed bug 78549.
14161 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14163 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14165 2006-06-02 Miguel de Icaza <miguel@novell.com>
14167 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14168 tramp-arm.c, tramp-ia64.c
14169 (mono_debugger_create_notification_function): Update signature to
14170 new signature and use new protocol for creating the notification
14173 Should fix the build.
14175 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14177 * exceptions-ppc.c (mono_jit_walk_stack)
14178 (ves_icall_get_frame_info): Fix the build
14180 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14182 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14184 2006-05-31 Raja R Harinath <rharinath@novell.com>
14186 * il2tests.2.il: New file for generics CIL tests. Add test for
14188 * Makefile.am: Update.
14191 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14194 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14196 * aliasing.c: Fixed bug 78311.
14198 2006-05-29 Martin Baulig <martin@ximian.com>
14200 * mini-exceptions.c (mono_find_jit_info): When computing the
14201 native offset, check whether we're actually inside the method's
14202 code; call mono_debug_print_stack_frame() to format the frame.
14203 (ves_icall_System_Exception_get_trace): Call
14204 mono_debug_print_stack_frame() to format the stack frame.
14205 (ves_icall_get_trace): Update to the new debugging API.
14206 (mono_jit_walk_stack_from_ctx): Likewise.
14207 (ves_icall_get_frame_info): Likewise.
14209 * mini.c (get_method_from_ip): Use the new debugging API.
14210 (mono_print_method_from_ip): Likewise.
14213 (mono_jit_walk_stack): Use the new debugging API.
14214 (ves_icall_get_frame_info): Likewise.
14216 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14218 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14220 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14222 * mini.c: Added "limitator" to inline for debugging.
14224 2006-05-24 Martin Baulig <martin@ximian.com>
14226 * debug-debugger.c (mono_debugger_init): Create a private,
14227 malloc()-based code manager for the notification function and
14228 intentionally leak it on exit. This fixes the crash-on-exit race
14232 (mono_debugger_create_notification_function): Added
14233 `MonoCodeManager *' argument.
14236 (mono_debugger_create_notification_function): Added
14237 `MonoCodeManager *' argument.
14239 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14241 * aliasing.c: Fixed 64 bit issue.
14242 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14243 default since all known bugs are fixed (one more time!).
14245 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14247 * mini.c: write barrier support.
14249 2006-05-23 Martin Baulig <martin@ximian.com>
14251 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14252 check at the top of the file.
14254 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14256 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14257 reverting changes without reason and without changelog entries.
14259 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14261 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14262 to a few opcodes. Fixes #78439.
14264 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14265 consistency with other archs.
14267 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14269 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14271 * debug-debugger.c: fix the build.
14273 2006-05-17 Martin Baulig <martin@ximian.com>
14276 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14277 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14278 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14279 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14281 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14283 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14285 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14287 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14288 MONO_TYPE_GENERICINST.
14290 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14291 MONO_TYPE_GENERICINST.
14293 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14295 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14298 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14300 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14302 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14304 2006-05-06 Zoltan Varga <vargaz@gmail.com>
14306 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
14307 mono_trace_cleanup ().
14309 * iltests.il: Fix problem with the newly added test.
14311 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
14312 due to register constraints, free up the previous hreg. Fixes #78314.
14314 * iltests.il: Add new test for #78314.
14316 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14317 Interlocked.Add. Fixes #78312.
14319 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
14321 2006-05-05 Zoltan Varga <vargaz@gmail.com>
14323 * inssel.brg (mini_emit_virtual_call): Fix a warning.
14325 2006-05-05 Martin Baulig <martin@ximian.com>
14327 * debug-mini.c (mono_debug_open_block): New method.
14330 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14331 the beginning of each basic block.
14334 (mono_arch_output_basic_block): Call mono_debug_open_block() at
14335 the beginning of each basic block.
14337 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14339 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14340 default until I understand why they break the build on amd64.
14342 2006-05-04 Zoltan Varga <vargaz@gmail.com>
14344 * mini.c (mini_cleanup): Call mono_cleanup ().
14346 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
14349 2006-05-04 Massimiliano Mantione <massi@ximian.com>
14351 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
14352 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14353 default since all known bugs are fixed, and I cannot reproduce bug
14354 77944... I'm asking Matt Hargett to test again after this commit.
14356 2006-04-28 Massimiliano Mantione <massi@ximian.com>
14358 * mini-codegen.c: Fixed typo that thrashed inline.
14360 2006-04-28 Zoltan Varga <vargaz@gmail.com>
14362 * dominators.c (compute_dominators): Avoid using a worklist since
14363 it is not correct in some cases. Instead, iterate over all bblocks as
14364 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
14366 2006-04-28 Miguel de Icaza <miguel@novell.com>
14368 * mini.c (mono_jit_compile_method_inner): Use
14369 mono_prepare_exception_from_error that resets the value
14372 2006-04-27 Miguel de Icaza <miguel@novell.com>
14374 * mini.c: Move the mini_loader_error_to_exception to metadata.
14376 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14378 * aliasing.c: Fixed bug 78210.
14380 2006-04-27 Massimiliano Mantione <massi@ximian.com>
14382 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
14383 default until all their problems (or the ones they trigger) are fixed.
14385 2006-04-26 Zoltan Varga <vargaz@gmail.com>
14387 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
14389 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
14390 as loaded only after resolving patches since that could invoke the same method.
14392 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
14394 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
14397 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
14400 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
14403 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
14404 made from AOT code through the PLT table.
14406 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
14407 holding the plt offset when a call is made to the aot plt trampoline.
14409 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14411 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
14414 * Makefile.am (common_sources): Fix build breakage.
14416 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
14417 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
14418 intra-assembly calls if possible.
14420 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
14422 * mini-trampolines.c: Handle PLT entries.
14424 * mini.c: Avoid creating a GOT var for calls.
14426 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
14427 from mscorlib code.
14429 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
14430 from mscorlib code.
14432 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
14435 * mini.h: Bump AOT file format version.
14437 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
14440 2006-04-25 Martin Baulig <martin@ximian.com>
14442 * driver.c: Disable copyprop, consprop and inline when running
14443 inside the debugger.
14445 2006-04-25 Martin Baulig <martin@ximian.com>
14447 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
14448 with `get_current_thread' and added `detach'.
14449 (MonoDebuggerMetadataInfo): Added `thread_size',
14450 `thread_tid_offset', `thread_stack_ptr_offset' and
14451 `thread_end_stack_offset'.
14453 2006-04-25 Zoltan Varga <vargaz@gmail.com>
14455 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
14458 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
14459 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
14461 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
14463 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
14465 * aot.c: Add support for ADJUSTED_IID.
14467 2006-04-24 Zoltan Varga <vargaz@gmail.com>
14469 * aot.c (emit_method_order): Don't align method_order_end.
14471 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
14472 the interface ID changes.
14474 2006-04-21 Dick Porter <dick@ximian.com>
14476 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
14477 cleaning up a thread. Fixes the new part of bug 77470.
14479 2006-04-20 Geoff Norton <gnorton@customerdna.com>
14481 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
14482 to managed wrapper.
14484 2006-04-19 Zoltan Varga <vargaz@gmail.com>
14486 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
14488 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
14489 SIGSEGV. Fixes #78072.
14491 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
14492 unregister our SIGABRT handler.
14494 2006-04-19 Massimiliano Mantione <massi@ximian.com>
14496 * mini.c: Disabled inline where it can alter the call stack in a
14497 way visible from managed code.
14498 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
14501 2006-04-16 Zoltan Varga <vargaz@gmail.com>
14503 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
14504 on other platforms. Fixes #78089.
14506 2006-04-13 Martin Baulig <martin@ximian.com>
14508 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
14509 determine whether we're inside the debugger.
14512 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
14514 2006-04-12 Zoltan Varga <vargaz@gmail.com>
14516 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
14517 handler clauses. Fixes #78024.
14519 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
14520 in the CALL_MEMBASE opcodes. Fixes #78088.
14521 (mono_arch_get_vcall_slot_addr): Ditto.
14523 2006-04-10 Martin Baulig <martin@ximian.com>
14525 * debug-debugger.c: The thread handling code has now been moved
14526 into ../metadata/threads.c.
14528 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14530 * driver.c (mono_main): Fix --with-gc=none build.
14532 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
14533 (mono_spillvar_offset_float): Ditto.
14534 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
14535 hreg, not when its !global, since on ia64, there is a third category: stacked
14538 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
14540 * mini.c: set MonoInst->klass for load field address and a few other
14543 2006-04-10 Zoltan Varga <vargaz@gmail.com>
14545 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
14547 2006-04-07 Zoltan Varga <vargaz@gmail.com>
14549 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
14550 the branch opt changes.
14552 2006-04-06 Dick Porter <dick@ximian.com>
14554 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
14556 * wapihandles.c (mini_wapi_seminfo):
14557 * driver.c (mono_main): Add semaphore info option
14559 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14561 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14562 branch optimization changes. Fixes #78009.
14564 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14566 * mini.c: ignore accessibility of methods in managed->native wrappers.
14568 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14570 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14572 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14574 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14576 * mini.c: Modify the branch optimizations to preserve the invariant that
14577 the entries inside the in_bb and out_bb arrays are unique.
14578 (mono_unlink_bblock): Avoid creation of new arrays.
14580 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14582 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14585 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14587 * mini.c (optimize_branches): Remove the "optimizations" in
14588 the cbranch1/cbranch2 -> branch cases which were causing several
14589 problems in the past. Fixes #77986.
14591 2006-03-31 Chris Toshok <toshok@ximian.com>
14593 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14594 default optimizations :(
14596 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14598 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14601 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14603 * local-propagation.c: Added comments to structs and removed
14604 "Mono" prefixes from local tree mover types.
14606 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14608 * Makefile.am (arch_sources): Define this for each architecture so
14609 libmono_la_SOURCES is defined in one place.
14611 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14613 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14616 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14618 * driver.c: print the GC name supplied by configure.
14620 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14622 * local-propagation.c: Added tree mover, and moved here all the
14623 local propagation code from mini.c
14624 * mini.c: Added support for treeprop, and moved all the local
14625 propagation code to local-propagation.c
14626 * mini.h: Added support for treeprop
14627 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14628 treeprop, inline and deadce by default
14629 * Makefile.am: Added local-propagation.c
14631 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14633 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14635 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14637 * debug-debugger.c: make it compile without the Boehm GC.
14639 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14641 * mini.c: fixed issue with mismatch when an icall is registered
14642 with multiple names but same address.
14644 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14646 * declsec.c, mini-exceptions.c: use write barrier to set reference
14647 fields of managed objects.
14649 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14651 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14652 (can_access_internals): Fix a warning.
14654 * mini.c (print_method_from_ip): Rename this to
14655 mono_print_method_from_ip so it gets exported.
14657 * trace.c: Deal with strings inside StringBuilder's containing garbage
14658 and fix memory leaks. Fixes #77848.
14660 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14662 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14665 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14667 * mini-s390.c: Remove OP_X86_TEST_NULL.
14669 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14671 * mini.c: use the correct GetHashCode() for the moving collector.
14673 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14675 * liveness.c: Regalloc spill cost tuning.
14677 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14679 * mini-s390x.h: Correct S390_LONG macro.
14681 * mini-s390x.c: Cleanup unused code.
14683 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14685 * jit-icalls.h: New file.
14687 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14688 icalls and include that instead of including jit-icalls.c.
14690 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14693 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14695 * mini.c: when checking for member accessibility, also check for
14696 friend assemblies and for explicit interface implementations.
14698 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14700 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14702 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14704 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14705 common cases are done first.
14707 * mini-ops.h: Only define platform specific opcodes on the given platform.
14709 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
14712 2006-03-14 Martin Baulig <martin@ximian.com>
14714 Revert Paolo's change from r57348:
14716 * mini.h: don't use gboolean for bitfields.
14717 * mini.c: verifier changes for fields and methods accessibility.
14719 2006-03-13 Neale Ferguson <neale@sinenomine.net>
14721 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
14723 * mini-s390x.c: Fix conv_r_un.
14725 * cpu-s390, cpu-s390x.md: Fix lengths.
14727 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
14729 * mini.c: nested types have access to all the nesting
14730 levels, not just the enclosing types.
14732 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14734 * mini.c: added a few more verification checks.
14736 2006-03-12 Zoltan Varga <vargaz@gmail.com>
14738 * liveness.c: Merge optimizations from the linear-il branch.
14740 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14742 * mini-ia64.c (emit_call): Add a comment.
14744 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
14746 * tramp-ia64.c: Fix some warnings.
14748 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
14750 * mini.h: don't use gboolean for bitfields.
14751 * mini.c: verifier changes for fields and methods accessibility.
14753 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14755 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
14756 lazy icall wrapper changes.
14758 * dominators.c: Replace all the dominator algorithms with faster
14759 ones from the linear-il branch.
14761 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
14764 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14765 common cases are done first.
14767 * mini-amd64.c: Fix some warnings.
14769 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
14772 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
14775 * mini.h: Add a missing prototype.
14777 2006-03-10 Zoltan Varga <vargaz@gmail.com>
14779 * mini.c: Compile icall wrappers lazily.
14781 * mini-codegen.c: Use printf instead of g_print since its much faster.
14783 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14786 * mini.c (optimize_branches): Cache the negative result from
14787 remove_block_if_useless ().
14789 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
14790 Also fix some bblock linking issues.
14792 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
14795 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
14797 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
14798 accessed fields first, for better cache behavior.
14800 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14802 * mini.c: speedup IList<T> array accesses.
14804 2006-03-09 Zoltan Varga <vargaz@gmail.com>
14806 * mini.c (mono_method_to_ir): Handle large methods overflowing the
14807 inline_costs counter. Fixes #77190.
14809 2006-03-06 Zoltan Varga <vargaz@gmail.com>
14811 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
14812 trace messages. Fixes #77706.
14814 2006-03-04 Martin Baulig <martin@ximian.com>
14816 * tramp-amd64.c, tramp-x86.c
14817 (mono_debugger_create_notification_function): Use
14818 mono_global_codeman_reserve() to allocate a buffer at runtime and
14821 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
14823 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
14824 notification function at runtime and then call `initialize' in the
14825 `MONO_DEBUGGER__debugger_info' vtable.
14827 2006-03-04 Zoltan Varga <vargaz@gmail.com>
14829 * iltests.il: Fix a visibility problem.
14831 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14833 * driver.c, mini.c: add hooks for the counters API.
14835 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14837 * driver.c: show disabled options.
14839 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14841 * linear-scan.c: always use cost-driven selection.
14843 2006-02-28 Raja R Harinath <rharinath@novell.com>
14845 * jit-icalls.c (helper_compile_generic_method): Revert change from
14848 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
14850 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
14852 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
14854 * inssel.brg: style fixes, mostly to force the updated monoburg
14855 to run for people using svn.
14857 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
14859 * mini.c: match monoburg changes.
14861 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14863 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
14864 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
14865 declaration in the header file.
14867 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
14869 * helpers.c: reduce relocations and mem usage.
14871 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
14873 * mini.h, mini-codegen.c: disable logging features if
14874 requested by configure.
14876 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
14878 * mini.c: tiny verifier changes.
14880 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14882 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
14883 cpu-pentium.md: stack alignment changes for osx/x86,
14884 partially from Geoff Norton <gnorton@customerdna.com>.
14886 2006-02-24 Raja R Harinath <harinath@gmail.com>
14888 * jit-icalls.c (helper_compile_generic_method): Update to changes
14889 in metadata/class.c.
14891 2006-02-24 Zoltan Varga <vargaz@gmail.com>
14893 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
14895 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
14896 interface calls with large offsets.
14898 2006-02-23 Raja R Harinath <rharinath@novell.com>
14900 * jit-icalls.c (helper_compile_generic_method): Document the
14901 special-case we depend on so that we can inflate the method twice
14902 with the same context with no bad side-effects.
14904 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
14906 * mini-x86.c, mini-amd64.c: fix for case when xen support
14909 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
14911 * mini-x86.c, mini-amd64.c: generate code to access tls items
14912 in a faster way for Xen systems.
14914 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14916 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
14917 updates and compilation fixes for the OSX/x86 port, mostly from
14918 Geoff Norton <gnorton@customerdna.com>.
14920 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14922 * inssel.brg: faster interface call implementation
14923 to sync with the interface_offsets MonoVTable changes.
14925 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14927 * mini.c: more verification checks.
14929 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
14931 * mini.c: added a few more verification checks.
14933 2006-02-17 Neale Ferguson <neale@sinenomine.net>
14935 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
14936 facility on the processor and use it if available.
14938 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14940 * driver.c, aot.c, mini.c: throw exception if the IL code is
14941 invalid or unverifiable.
14943 2006-02-17 Raja R Harinath <rharinath@novell.com>
14945 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
14948 2006-02-16 Zoltan Varga <vargaz@gmail.com>
14950 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
14952 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14954 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
14955 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
14956 handling of instantiated generic valuetypes.
14958 2006-02-11 Zoltan Varga <vargaz@gmail.com>
14960 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
14961 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
14964 * generics.2.cs: Revert the nullable reftypes tests.
14966 2006-02-10 Zoltan Varga <vargaz@gmail.com>
14968 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
14969 using __builtin_frame_address (1) as it doesn't work in the presence
14970 of optimizations. Hopefully fixes #77273.
14972 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
14973 -> generics.cs change as it doesn't work with some automake versions.
14975 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14977 * mini.c: handle systems that sue a different way to
14978 retrieve the stack address of the current thread.
14980 2006-02-09 Zoltan Varga <vargaz@gmail.com>
14982 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
14983 it specially in the makefile.
14985 * generics.2.cs: Add tests for nullable reference types.
14987 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14989 * mini.c: always handle the case when mono_jit_init()
14990 is called in a thread different from the main thread,
14991 confusing libgc (bug #77309).
14993 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
14995 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
14997 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14999 * mini.c: change optimize_branches () to use a single loop
15000 and introduce a new optimization to simplify some range checks.
15002 2006-02-03 Martin Baulig <martin@ximian.com>
15004 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15005 and merged with debugger_thread_manager_add_thread().
15006 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15007 inform the debugger about the main thread.
15009 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15011 * basic.cs: Add test for div.un/rem.un constant folding.
15013 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15015 * cpu-s390x.md: correct int_xor_imm length
15017 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15019 * generics.2.cs: New test for #77442.
15021 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15024 2006-02-02 Martin Baulig <martin@ximian.com>
15026 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15027 <mono/metadata/mono-debug-debugger.h>
15029 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15031 2006-02-02 Martin Baulig <martin@ximian.com>
15033 * debug-debugger.h: New header file for debug-debugger.c.
15035 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15036 function is a separate thread anymore; add support for attaching.
15038 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15040 * tramp-x86.c: Fix a warning.
15042 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15044 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15045 on very large methods.
15047 * aot.c (load_patch_info): Fix a warning.
15049 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15051 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15052 mini-ops.h: alu membase optimizations.
15054 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15056 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15057 to speedup StringBuilder.
15059 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15061 * dominators.c (mono_compute_natural_loops): Fix detection of
15062 loop body start blocks.
15064 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15066 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15068 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15071 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15073 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15075 2006-01-25 Martin Baulig <martin@ximian.com>
15077 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15078 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15079 started to cleanup this file a little bit.
15081 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15083 * mini.c: optimize a codepath frequently happening in generics code.
15085 2006-01-23 Martin Baulig <martin@ximian.com>
15087 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15089 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15090 functions directly.
15092 * driver.c: debug-debugger.c is only available if
15093 `MONO_DEBUGGER_SUPPORTED' is defined.
15095 2006-01-23 Martin Baulig <martin@ximian.com>
15097 * debug-debugger.c: Only enable this on platforms where the Mono
15098 Debugger is working (x86 and x86_64).
15100 2006-01-21 Martin Baulig <martin@ximian.com>
15102 The Mono Debugger is now using the normal `mono' instead of the
15103 `mono-debugger-mini-wrapper' when executing managed code.
15105 * debug-debugger.c: New file; previously known as
15106 debugger/wrapper/wrapper.c.
15108 * debug-mini.c (mono_init_debugger): Removed.
15110 * driver.c (mono_main): Added new `--inside-mdb' command line
15111 argument which is used when running inside the debugger.
15113 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15115 * liveness.c (mono_analyze_liveness): Remove some unused data
15118 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15120 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15122 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15124 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15125 depends on implementation details of monobitset.
15127 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15130 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15132 * liveness.c: Update after monobitset changes.
15134 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15136 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15138 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15140 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15142 * mini-s390x.c: Remove warning messages.
15144 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15146 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15148 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15150 * generics.2.cs: Add ldelem/stelem_any test.
15152 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15154 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15156 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15158 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15160 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15162 * generics.2.cs: Reenable vtype tests.
15164 * inssel-x86.brg: Remove an icorrect valuetype rule.
15166 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15168 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15169 initial support for OP_ABS.
15171 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15173 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15175 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15177 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15178 conversion and implement LADD/LSUB.
15180 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15183 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15185 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15187 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15190 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15192 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15193 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15194 (stack walk problem).
15196 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15198 * aot.c (mono_aot_load_method): Fix a warning.
15200 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15202 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15204 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15206 * iltests.il: Add test for #77148.
15208 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15211 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15213 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15215 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15217 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15218 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15220 * basic-long.cs: Add lconv-to-r4/r8 tests.
15222 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15224 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15226 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15227 here as on other archs.
15229 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15231 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15233 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15235 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15237 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15239 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15240 instrument_prolog; Add memory_barrier instruction.
15242 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15244 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15246 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15248 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15250 * aliasing.c inssel.brg: Fix warnings.
15252 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15253 could skip initialization of some parts of memory.
15255 * mini.c mini-ia64.c: Fix warnings.
15257 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15259 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15261 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15262 a crash seen on sparc.
15264 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15266 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15268 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15270 * mini-ops.h: Add s390_backchain instruction
15272 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15274 * cpu-s390.md: Add s390_backchain instruction
15276 * mini-s390.c: Significant ABI changes
15278 * mini-s390.h: Cater for zero length structures
15280 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15282 * mini-s390.c: ABI fixes
15284 * inssel-s390.brg: Remove debug statements
15286 * cpu-s390.md: Fix length of ATOMIC_xx operations
15288 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15290 * basic-float.cs: Add float<->long conversion tests.
15292 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15294 * mini-s390.c: Fix LOCALLOC processing.
15296 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15298 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15300 * iltests.il: Add tests for some opcodes not covered by the other
15303 2005-12-15 Neale Ferguson <neale@sinenomine.net>
15305 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
15306 register loading for Tail processing; Correct trace output.
15308 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
15310 * cpu-s390.md: Correct size of jmp instruction.
15312 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15314 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
15316 2005-12-13 Neale Ferguson <neale@sinenomine.net>
15318 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
15319 Bring s390 up to current level.
15321 2005-12-12 Zltan Varga <vargaz@gmail.com>
15323 * generics.2.cs: Disable the newly added tests as they do not work yet.
15325 * generics.2.cs: Add valuetype tests.
15327 2005-12-09 Zoltan Varga <vargaz@gmail.com>
15329 * basic-long.cs: Add i4->u8 test.
15331 * objects.cs: Add tests for JIT intrinsic.
15333 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
15334 optimizations lost by a mistake.
15336 2005-12-07 Zoltan Varga <vargaz@gmail.com>
15338 * basic-long.cs: Remove a test moved to objects.cs.
15340 * arrays.cs: Add more array tests.
15342 2005-12-06 Zoltan Varga <vargaz@gmail.com>
15344 * arrays.cs: Add new tests for multi-dimensional arrays.
15346 2005-12-06 Raja R Harinath <rharinath@novell.com>
15348 * Makefile.am (test_sources2): Add generics.2.cs.
15349 (EXTRA_DIST): Add test_sources2.
15351 2005-12-05 Ben Maurer <bmaurer@ximian.com>
15353 Support for boxing and unboxing nullable types as well as the
15354 isinst operation on nullables, per the CLI ammendment.
15356 * inssel.brg (CEE_ISINST): Special case for nullable
15358 * mini.c (handle_unbox_nullable): new method
15359 (handle_box): Special case for nullable types
15360 (mono_method_to_ir): Call handle_unbox_nullable in correct
15363 * generics.2.cs: New test suite
15365 * Makefile.am: Support for regression tests with generics.
15367 2005-12-03 Zoltan Varga <vargaz@gmail.com>
15369 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
15370 allocated to registers. Fixes #76800.
15372 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
15374 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
15376 2005-11-30 Zoltan Varga <vargaz@gmail.com>
15378 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
15381 2005-11-29 Zoltan Varga <vargaz@gmail.com>
15383 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
15386 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
15388 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
15389 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
15391 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
15392 single precision before storing to a single precision location.
15394 2005-11-28 Raja R Harinath <rharinath@novell.com>
15396 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
15398 2005-11-27 Zoltan Varga <vargaz@gmail.com>
15400 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
15403 * basic.cs: Remove test_0_byte_compares test which was moved to
15404 objects.cs a long time ago.
15406 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15408 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15410 2005-11-20 Zoltan Varga <vargaz@gmail.com>
15412 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
15413 handlers are called.
15415 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
15418 * mini-ia64.c: Add support for the throw->branch exception
15421 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
15423 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15425 * mini.c: Enabled "fastpath" deadce :-)
15427 2005-11-18 Massimiliano Mantione <massi@ximian.com>
15429 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
15430 alias analysis pass to support it.
15431 * mini.h: Likewise.
15433 * liveness.c: Likewise (liveness computation can use aliasing
15434 information to be more accurate).
15435 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
15436 moreover made so that "--compile-all" uses the given optimization
15437 flags and not the default ones.
15438 * aliasing.c: Alias analysis (new file).
15439 * aliasing.h: Likewise.
15440 * Makefile.am: added "aliasing.c" and "aliasing.h".
15442 2005-11-17 Zoltan Varga <vargaz@gmail.com>
15444 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
15447 2005-11-13 Zoltan Varga <vargaz@gmail.com>
15449 * mini-exceptions.c (mono_handle_exception_internal): Remove the
15450 fp >= end_of_stack exit condition, as it is not needed, and it might
15451 become true for fp eliminated frames.
15453 2005-11-11 Zoltan Varga <vargaz@gmail.com>
15455 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
15458 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
15460 * mini-arm.c: fixed alignment of doubles/longs to match
15461 the C ABI (bug #76635).
15463 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
15465 * aot.c: fix compilation with --enable-minimal=aot.
15467 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
15469 * mini-arm.c: fixed compatibility with the new
15470 floating point emulator package for compares.
15472 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
15474 * mini.c : reverted sig->pinvoke changes (r51396-51397).
15476 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
15478 * mini-exceptions.c (print_stack_frame): Output to stderr.
15479 (mono_handle_native_sigsegv): Ditto.
15481 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15483 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
15484 OP_LCONV_TO_OVF_I implementation.
15486 * mini-amd64.c: Add support for the throw->branch exception
15489 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
15490 when the catch clause catches a more general exception, i.e. Object.
15492 2005-10-30 Zoltan Varga <vargaz@gmail.com>
15494 * cpu-ia64.md: Remove unused opcodes.
15496 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
15497 specific defines for architectures defining USE_SIGACTION.
15499 * mini-ia64.c: Fix some warnings.
15501 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
15502 version seemed to skip a frame.
15504 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
15506 * mini.c: Clean up the usage of sig->pinvoke flag. Now
15507 only calls which are made to native code use this flag.
15509 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
15511 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
15512 varargs methods as well.
15514 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
15515 which have save_lmf set. Reorganize methods prologs a bit.
15517 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
15518 debugger to the proper place.
15520 2005-10-29 Martin Baulig <martin@ximian.com>
15522 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
15523 when running inside the debugger until the debugger has support
15526 2005-10-26 Zoltan Varga <vargaz@gmail.com>
15528 * mini.h: Fix a warning.
15530 2005-10-24 Miguel de Icaza <miguel@novell.com>
15532 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
15533 we expose publicly, this returns the string.
15535 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
15537 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
15538 with fp elimination.
15540 2005-10-21 Zoltan Varga <vargaz@gmail.com>
15542 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
15543 native stacktrace using the glibc 'backtrace' function if available.
15545 2005-10-20 Zoltan Varga <vargaz@gmail.com>
15547 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
15549 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
15550 handle SIGSEGVs received while in native code.
15552 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
15553 code, call mono_handle_native_sigsegv which will abort the runtime
15554 after printing some diagnostics, instead of converting it into a
15555 confusing NullReferenceException.
15557 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15559 * cpu-pentium.md: Remove unused opcodes.
15561 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15563 * mini-amd64.h (MonoLMF): Add rsp field.
15565 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15568 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15570 * mini-codegen.c (get_register_spilling): Fix some warnings.
15572 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15574 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15575 elimination during exception handling. Enable fp elimination by
15578 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15581 2005-10-16 Martin Baulig <martin@ximian.com>
15583 * mini-exceptions.c
15584 (mono_debugger_run_finally): New public method for the debugger.
15586 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15588 * debug-mini.c (mono_debug_init_method): Fix warning.
15590 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15591 the 'exname' parameter const to fix some warnings.
15593 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15595 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15596 introduced by the previous patch.
15598 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15600 * basic-float.cs: Add test for precision of float arithmetic.
15602 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15603 when loading/storing single values from/to memory.
15605 * mini.c (mono_jit_compile_method_with_opt): Create the function
15606 pointers in the correct domain.
15608 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15610 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15611 introduced by previous patch.
15613 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15614 when out_filter_idx is NULL.
15616 * mini-exceptions.c: Don't run filter clauses twice during exception
15617 handling. Fixes #75755.
15619 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15621 * aot.c: Add support for ldflda wrappers.
15623 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15626 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15628 * mini.c, mini.h: do not consider exception handlers blocks when
15629 setting up interface variables.
15631 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15633 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15635 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15637 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15638 causes a regression.
15640 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15642 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15644 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15645 of the OP_P definitions.
15647 * TODO: Add a proposal for dealing with the CEE/OP mess.
15649 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15650 optimizations from the x86 port.
15652 * cpu-amd64.md: Ditto.
15654 * basic.cs basic-long.cs: Add tests.
15656 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15658 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15659 Patrik Torstensson's implementation of my exception-handling
15660 optimization idea, when the exception object is not used
15663 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15665 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15666 of the mul_imm optimizations from the old jit.
15668 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15670 * mini.c, liveness.c: patch by Patrik Torstensson and
15671 Zoltan Varga to improve performance in methods with
15674 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15676 * driver.c: Remove 'Globalization' entry from --version.
15678 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15680 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15681 there is a profiler interested in JIT events.
15683 * aot.c: Load profile files produced by the AOT profiling module, and
15684 reorder methods based on the profiling info. Add a 'method_order' table
15685 to the AOT file to make mono_aot_find_jit_info work with the reordered
15688 * mini.h: Bump AOT file version info.
15690 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15692 * mini-arm.h: work around what looks like a gcc bug when optimizations
15695 2005-09-28 Raja R Harinath <rharinath@novell.com>
15697 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15698 conditionals. Use ...
15699 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15701 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15703 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15704 to determine the amount of memory to copy when passing valuetypes.
15706 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15707 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15709 2005-09-27 Zoltan Varga <vargaz@gmail.com>
15711 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
15712 information about aot.
15714 2005-09-27 Ben Maurer <bmaurer@ximian.com>
15716 * *.c: Replace the use of {Enter,Leave}CriticalSection with
15717 macros. This will allow a deadlock debugger to easily be plugged
15720 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
15722 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
15724 2005-09-27 Raja R Harinath <rharinath@novell.com>
15726 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
15727 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
15728 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
15729 ($(arch_built)) [CROSS_COMPILING]: Error out.
15731 2005-09-26 Zoltan Varga <vargaz@gmail.com>
15733 * aot.c: Add support for the no_special_static flag for classes.
15735 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15737 * Reapply reverted patches.
15739 * *: Revert r50174 as well.
15741 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
15743 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15745 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
15747 2005-09-23 Miguel de Icaza <miguel@novell.com>
15749 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
15750 part of the SIG_HANDLER_SIGNATURE.
15752 2005-09-23 Zoltan Varga <vargaz@gmail.com>
15754 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
15757 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
15758 introduced by previous patch.
15760 2005-09-21 Zoltan Varga <vargaz@gmail.com>
15762 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
15763 saved registers too.
15765 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
15766 upon the information returned by get_call_info ().
15768 * mini-x86.c (add_float): Fix stack size calculation.
15769 (mono_arch_call_opcode): Rewrite this so it works based up the
15770 information returned by get_call_info ().
15771 (mono_arch_get_this_vret_args): Ditto.
15773 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
15775 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
15776 in cinfo to determine the registers which need to be used.
15778 2005-09-20 Miguel de Icaza <miguel@novell.com>
15780 * driver.c (mono_main): Add --server and --desktop flags.
15782 2005-09-16 Zoltan Varga <vargaz@gmail.com>
15784 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
15785 registers as global registers.
15787 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
15788 longer needed with the new register allocator.
15790 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
15792 * cpu-ia64.md: Remove unused opcodes.
15794 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
15796 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
15798 * cpu-amd64.md: Remove unused opcodes.
15800 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
15801 needed with the new register allocator.
15803 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
15806 2005-09-16 Raja R Harinath <rharinath@novell.com>
15808 * Makefile.am (check-local): Don't invoke semdel-wrapper.
15810 2005-09-16 Martin Baulig <martin@ximian.com>
15812 * exceptions-amd64.c
15813 (throw_exception): Don't call mono_debugger_throw_exception() if
15814 we're a rethrow - see the FIXME in the code.
15816 2005-09-15 Geoff Norton <gnorton@customerdna.com>
15818 * mini.c (mono_init_exceptions): This only works on some architectures.
15820 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15822 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
15825 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
15827 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
15828 now in mini-exceptions.c.
15830 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
15832 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
15833 now in mini-exceptions.c.
15835 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15837 * exceptions-x86.c: Applied patch from Patrik Torstensson
15838 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
15840 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
15841 code into mini-exceptions.c. Add some assertions to it.
15843 2005-09-12 Zoltan Varga <vargaz@gmail.com>
15845 * aot.c (emit_section_change): Applied patch from "The Software Team"
15846 (<software@solmersa.com>). Fix as errors on windows.
15848 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15850 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
15851 method info into the LMF.
15853 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15855 * mini-ia64.c: Add proper unwind info for method epilogs.
15857 * exceptions-ia64.c: Add some code to help debugging.
15859 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
15861 * mini-exceptions.c: Fix warning.
15863 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15865 * mini.c: Really fix build.
15867 * mini-x86.c mini-amd64.c: Fix build.
15869 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15871 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
15873 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
15874 some Interlocked methods as intrinsics.
15876 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
15877 for Thread methods as well.
15879 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
15881 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
15883 * mini-ia64.c mini-x86.c mini-amd64.c
15884 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
15887 * mini.c (mono_init_exceptions): Fix build breakage.
15889 2005-09-10 Zoltan Varga <vargaz@gmail.com>
15891 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
15892 of instructions. Use the new ia64_unw_op macros for emitting unwind
15895 * mini.c (mono_init_exceptions): Initialize exception handling
15896 related trampolines at startup.
15898 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
15900 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
15902 2005-09-09 Zoltan Varga <vargaz@gmail.com>
15904 * mini.c: Handle type loading errors gracefully during compilation and
15905 throw the appropriate exception.
15907 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
15909 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
15910 for the mono binary.
15912 2005-09-09 Martin Baulig <martin@ximian.com>
15914 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
15917 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15919 * mini-arm.h: use emulation for conv.r.un for the release.
15921 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15923 * mini-arm.c, objects.cs: more fixes and tests for them.
15925 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15927 * mini-arm.c: align structures to at least 4 bytes to be able
15928 to keep our current optimized memcpy.
15930 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
15932 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
15934 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15936 * mini.c: ignore SIGPIPE.
15938 2005-09-04 Zoltan Varga <vargaz@gmail.com>
15940 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
15942 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
15944 2005-09-02 Zoltan Varga <vargaz@gmail.com>
15946 * mini.h: Add prototype for mono_allocate_stack_slots_full.
15948 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15950 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
15951 exception handling support.
15952 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
15953 patch by Brian Koropoff <briank@marakicorp.com>).
15955 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
15957 * mini.c: revert another 'optimization' which breaks when
15958 items on the eval stack need to be saved at a basic block end
15961 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15963 * jit-icalls.c: for arrays, ensure we always provide
15966 2005-08-30 Zoltan Varga <vargaz@gmail.com>
15968 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
15970 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
15972 2005-08-29 Zoltan Varga <vargaz@gmail.com>
15974 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
15975 arguments in their original register.
15977 2005-08-28 Zoltan Varga <vargaz@gmail.com>
15979 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
15982 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
15983 when ssapre is enabled.
15985 * inssel-long.brg: Fix bug in previous patch.
15987 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
15988 multiplication by a constant.
15990 2005-08-27 Zoltan Varga <vargaz@gmail.com>
15992 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
15995 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
15998 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16000 * inssel-arm.brg: apply changes tested by Brian Koropoff
16001 <briank@marakicorp.com>.
16003 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16005 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16007 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16009 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16010 to the same register if dreg is just a base register.
16011 (print_ins): Improve printing of membase opcodes.
16013 * inssel-x86.brg: Add optimized ldind(reg) rules.
16015 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16017 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16019 * mini.c: when running under valgrind, set the stack bottom for
16020 the GC at the actual approximate stack for the app (fixes running
16021 mono with valgrind).
16023 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16025 * mini.c: do no break at the first valuetype to init found
16026 (fixes bug #75791).
16028 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16030 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16032 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16034 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16036 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16038 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16040 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16042 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16044 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16047 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16050 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16053 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16055 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16057 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16059 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16060 in the tail recursion optimization.
16062 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16063 debug info into the assembly file.
16065 * iltests.il: Add test for filter regions.
16067 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16068 initial stack of filter regions. Fixes #75755.
16070 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16072 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16073 stack requirements.
16075 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16077 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16078 the check for an already compiled method on non-ia64 platforms.
16079 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16082 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16084 * inssel-x86.brg: Add some optimized call rules.
16086 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16088 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16091 * mini.h mini-trampolines.c: Pass the trampoline argument to
16092 mono_arch_patch_delegate_trampoline.
16094 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16096 * mini-trampolines.c: Fix build.
16098 * mini-amd64.h: Add delegate trampolines.
16100 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16102 * inssel-amd64.brg: Add optimized call rules.
16104 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16106 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16108 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16110 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16113 * mini-ia64.c: Remove LMF fixmes.
16115 * mini-ia64.h: Remove most fields from LMF.
16117 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16119 * mini-trampolines.c: Add support for IA64 function descriptors.
16121 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16122 for IA64 function descriptors.
16124 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16126 * tramp-arm.c: patch the vtable for virtual calls. Added
16127 support code to register/unregister the LMF.
16128 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16131 2005-08-19 Dick Porter <dick@ximian.com>
16133 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16134 bit value if needed.
16136 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16138 * mini.c (mini_get_method): Move handling of wrapper data here.
16140 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16142 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16145 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16146 bblock->code does not remain empty.
16148 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16150 * arrays.cs: Add regression test for #75832.
16152 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16153 rules. Fixes #75832.
16155 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16156 instruction scheduling.
16158 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16160 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16162 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16164 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16166 * mini-codegen.c: Fix VC build.
16168 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16170 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16172 * mini.h: fix signature for mono_register_opcode_emulation.
16174 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16176 * mini.c: Get rid of most of the helper_sig_... constants using
16177 mono_create_icall_signature ().
16179 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16181 * jit-icalls.c (helper_ldstr): New helper function.
16183 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16185 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16186 throw, load the string using a helper call instead of creating a string object.
16188 * aot.c: Update after LDSTR changes.
16190 * mini.h: Bump AOT file version.
16192 * aot.c: Save class size info into the AOT file. Print more statistics during
16195 * mini.h: Bump AOT file version.
16197 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16198 ordering of disasm cases. Fixes #74957.
16200 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16202 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16203 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16204 the generic code needed for the ARM port.
16206 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16208 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16209 inssel-arm.brg: more ARM features and fixes.
16211 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16213 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16214 ARM port work in progress.
16216 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16218 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16220 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16222 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16224 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16226 * *-ia64.*: Ongoing IA64 work.
16228 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16230 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16232 * TODO: Remove out-of-data todo stuff.
16234 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16237 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16239 * mini.h: Bump corlib version.
16241 2005-07-27 Martin Baulig <martin@ximian.com>
16244 (create_copy_ins): Added `const unsigned char *ip' argument; set
16245 `copy->cil_code' from it.
16247 2005-07-27 Martin Baulig <martin@ximian.com>
16249 * mini-exceptions.c (mono_handle_exception): Don't call
16250 mono_debugger_handle_exception() for filters.
16252 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16254 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16257 2005-07-26 Martin Baulig <martin@ximian.com>
16259 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16261 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16262 helper_compile_generic_method() if the method is actually virtual
16265 2005-07-26 Martin Baulig <martin@ximian.com>
16268 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16269 public; this is now accessed directly by the debugger.
16270 (mono_generic_trampoline_code): Removed.
16273 (mono_debug_init_method): Also add interncalls and wrappers.
16275 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16277 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16279 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16281 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16283 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16285 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16287 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16289 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16290 getting TLS offsets on AMD64 too.
16292 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16294 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16296 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16298 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16299 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16301 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16303 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
16305 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
16308 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
16309 mono_sparc_is_virtual_call ().
16311 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
16313 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
16314 trampoline parameters.
16316 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
16318 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
16319 to mono_arch_get_vcall_slot_addr.
16321 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
16324 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
16326 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16328 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
16330 2005-07-19 Martin Baulig <martin@ximian.com>
16332 * exceptions-amd64.c (throw_exception): Call
16333 mono_debugger_throw_exception() here like we're doing it on i386.
16335 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
16337 * mini-ia64.c: Add optimized TLS access support.
16339 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
16341 * mini-exceptions.c: Ongoing IA64 work.
16343 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
16345 * mini.c: Use the default optimization set when embedding. Fixes
16348 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
16350 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
16351 of trampolines to a separate file.
16353 * mini-trampolines.c: New file.
16355 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
16358 * tramp-x86.c: Reorganize the trampoline code to be similar to the
16361 * mini-codegen.c: Fix cygwin build.
16363 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
16365 * mini.c: Add some minor changes needed by the IA64 port.
16367 * *-ia64.*: Ongoing IA64 work.
16369 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
16371 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
16372 trampolines into arch-independent and arch-dependent parts.
16374 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
16376 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
16378 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
16380 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
16381 the xp-regalloc-branch for amd64.
16383 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
16384 xp-regalloc-branch for x86.
16386 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
16388 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
16390 2005-07-06 Martin Baulig <martin@ximian.com>
16393 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
16394 (mono_jit_runtime_invoke): Likewise.
16396 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
16398 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
16401 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
16402 without loading their metadata. Reorganize the file format so exception handling+
16403 debug info is kept separate from normal method info. Create MonoJitInfo
16404 structures for methods lazily.
16406 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
16408 (x86_class_init_trampoline): Patch AOT class init trampolines too.
16410 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
16412 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
16415 * mini.h: Bump AOT file version.
16417 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
16419 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16421 2005-07-01 Raja R Harinath <rharinath@novell.com>
16423 * Makefile.am (check-local): Call semdel-wrapper.
16425 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
16427 * mini-x86.c: Revert the last change as it seems to break the build..
16429 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
16431 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
16433 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
16435 2005-06-27 Ben Maurer <bmaurer@ximian.com>
16437 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
16438 outside of the macro, so strange stuff doesn't happen with gcc4
16439 (NEW_AOTCONST_TOKEN): Likewise.
16441 2005-06-28 Martin Baulig <martin@ximian.com>
16443 * mini.c (mini_class_is_system_array): New static method; use this
16444 instead of `klass->parent == mono_defaults.array_class' everywhere
16445 since this also works for the new generic array class.
16447 2005-06-26 Ben Maurer <bmaurer@ximian.com>
16449 * inssel.brg: Remove warnings.
16451 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
16453 * mini-ia64.c: Ongoing IA64 work.
16455 * basic-float.cs: Add float->i1 conversion test.
16457 * iltests.il: Add conv.u4 test.
16459 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
16461 * inssel-long.brg: Fix bug caused by last change.
16463 2005-06-23 Geoff Norton <gnorton@customerdna.com>
16465 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
16466 BSDs. Allows the x86 JIT to work on OSX86
16468 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
16470 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
16473 * mini-ia64.c: Ongoing IA64 work.
16475 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
16477 * mini-ia64.c: Ongoing IA64 work.
16479 * driver.c: Clean up jit_code_hash as well when using --regression.
16481 * inssel-long.brg: Fix long->i4/u4 conversion rules.
16483 * basic-long.cs: Add tests for long->u4 conversion.
16485 2005-06-18 Ben Maurer <bmaurer@ximian.com>
16487 * mini.c: Take mono_get_domainvar out of macros. This makes sure
16488 that we do not depend on undefined C behavior: the order stuff
16489 gets evaluated within an expression. Fixes mono when compiled on
16492 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
16494 * *-ia64.*: Ongoing IA64 work.
16496 * aot.c: Lower memory usage while loading AOT methods.
16498 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
16500 * mini.h: Bump AOT file format version.
16502 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
16504 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
16506 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
16508 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
16509 not on callee assembly). Fixed some comments.
16511 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
16513 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
16514 it gets proper disassembly.
16515 (emit_method_info): Remove some dead code.
16517 * mini.c (mini_method_compile): Allways allocate the GOT var in
16518 mono_method_to_ir for emulating opcodes.
16520 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
16522 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
16523 before freeing the code memory. Fixes #74990.
16525 * objects.cs: Add regression test for #74992.
16527 * liveness.c: Extend live ranges of arguments to the beginning of the
16528 method. Fixes #74992.
16530 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
16531 so it points into the faulting instruction.
16533 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
16535 * jit-icalls.c (mono_imul_ovf): Add exception handling.
16537 * *-ia64.*: Ongoing IA64 work.
16539 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
16541 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
16543 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
16545 * *-ia64.*: Ongoing IA64 work.
16547 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
16549 * basic-long.cs: Add tests for add/sub.ovf.
16551 * basic.cs: Add tests for sub.ovf.
16553 * *-ia64.*: Ongoing IA64 work.
16555 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16557 * *-ia64.*: Ongoing IA64 work.
16559 * basic.cs: Add conv.ovf.i4.un test.
16561 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16563 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16565 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16567 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16569 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16571 * *-ia64.*: Ongoing IA64 work.
16573 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16576 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16578 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16580 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16582 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16584 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16586 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16587 of a call is callable by a near call.
16589 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16591 * mini-ia64.c: Ongoing IA64 work.
16593 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16595 * genmdesc.c: Make the generated array non-static.
16597 * inssel-long.brg: Fix LSHR_IMM rule.
16599 * *-ia64.*: Ongoing IA64 work.
16601 * *-ia64.*: Ongoing IA64 work.
16603 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16605 * *-ia64.*: Ongoing IA64 work.
16607 * *-ia64.*: Ongoing IA64 work.
16609 * mini-ia64.c: Ongoing IA64 work.
16611 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16613 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16615 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16617 * objects.cs basic-long.cs: Move some tests to objects.cs.
16619 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16621 * *-ia64.*: Ongoing IA64 work.
16623 * iltests.il: Add a new test.
16625 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16626 newobj. Fixes #75042.
16628 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16630 * *-ia64.*: Ongoing IA64 work.
16632 * *-ia64.*: Ongoing IA64 work.
16634 * *-ia64.*: Ongoing IA64 work.
16636 * basic.cs objects.cs: Move tests accessing static variables as well.
16638 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16640 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16642 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16644 * driver.c: Always print failed tests.
16646 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16649 * *ia64*: Ongoing IA64 work.
16651 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16653 * basic.cs: Add tests for add.ovf. Fix warnings.
16655 2005-05-18 Miguel de Icaza <miguel@novell.com>
16657 * driver.c (mono_main): Avoid crash if no argument is passed to
16658 --break; Do not use g_error, but f_printf. And fix all other
16659 ocurrences of the same crash.
16661 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16663 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16664 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16667 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16669 * *-ia64.*: Add beginnings of IA64 backend.
16671 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16673 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16675 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16678 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16680 * mini-amd64.c: Fix a warning.
16682 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16684 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16685 in float_neg. Fixes #74897.
16687 * mini-amd64.c (emit_call): Fix another near call bug.
16689 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16691 * declsec.c: Keep the appdomain information in the structure. Added a
16692 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16693 value gets overwritten).
16694 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16695 an MonoAppDomain member to MonoSecurityFrame.
16696 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16697 used in the stack walk. Now use a MonoArray which grow (double) when
16700 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16702 * mini.c: Re-enabled runtime cleanup, since running threads should
16703 now properly stop when exiting.
16705 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16707 * mini-codegen.c: New file contaning the arch-independent local
16708 register allocator. Not used by any architectures yet.
16710 * mini.h linear-scan.c: Merge some changes from the
16711 mini-xp-local-regalloc branch.
16713 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
16715 * mini-amd64.c (emit_call): Fix calls to native functions when the
16716 runtime is compiled as a shared library. Fixes #74756.
16718 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
16719 on a literal field. Fixes #74751.
16721 2005-04-25 Raja R Harinath <rharinath@novell.com>
16723 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
16725 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
16727 * objects.cs: Add missing null casting test.
16729 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
16731 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
16732 in wrapper methods. Also rename 'address' variable to 'offset'.
16734 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
16736 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
16739 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
16741 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16744 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16746 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
16748 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16750 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
16751 just the last bytes.
16753 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16755 * aot.c (mono_compile_assembly): Fix warning.
16757 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
16758 by the _MSC_VER stuff.
16760 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
16762 * inssel-long.brg: Fix #74588.
16764 * cpu-amd64.md: Fix #74591.
16766 * iltests.il: Add new regression tests.
16768 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
16770 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
16773 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
16775 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
16777 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
16778 from Bill Middleton <flashdict@gmail.com>.
16780 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
16782 * arrays.cs: Add new regression test. Fix warnings.
16784 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
16786 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
16787 and leakage in CKFINITE.
16789 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
16790 this to a null op since it is called on amd64 too.
16792 * exceptions-amd64.c (get_throw_trampoline): Align stack.
16794 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
16795 body since this is not used on amd64.
16797 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
16799 * mini-amd64.c: Remove obsolete fixmes.
16801 * mini.c (print_method_from_ip): Fix debugging support.
16803 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16805 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
16806 so that expressions that don't give much gain are not reduced.
16807 * ssapre.h: Likewise.
16809 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
16811 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
16813 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
16815 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
16817 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
16819 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
16821 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
16823 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
16825 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
16828 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
16830 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
16832 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
16834 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
16835 MONO_ARCH_USE_SIGACTION. Fixes #74252.
16837 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
16839 * mini-x86.c: Fix up stack overflow handling.
16841 * exceptions.cs: Add new regression test.
16843 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
16845 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
16846 mono_jit_thread_attach.
16848 * mini.c (mono_method_to_ir): Verify called method is not abstract.
16850 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16852 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
16853 avoid calling constructors using callvirt.
16855 * inssel.brg: Fix #74073.
16857 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
16859 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
16860 compilation with non-GCC compilers.
16861 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
16862 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
16864 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
16866 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
16867 klass->interface_offsets (will likely fix bug#74073).
16869 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16871 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
16873 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
16875 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
16876 to amd64_div_reg_size ().
16878 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
16880 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
16882 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
16884 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16886 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
16888 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16890 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
16892 * mini.c (mono_precompile_assembly): Load and precompile referenced
16893 assemblies as well. Fixes #74015.
16895 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
16897 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
16899 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
16901 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
16902 a lot of checks and (anyway) permissions cannot work until corlib is
16905 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
16907 * mini-ppc.c: fixed ABI issue on sysv/ppc.
16909 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
16911 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
16912 calls (fixes bug#72824).
16914 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16916 * mini.c: fix tail recursion elimination (see test in bug#73936).
16918 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
16920 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
16921 some fp functions in sse2 mode.
16923 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
16925 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
16927 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
16929 * mini.h mini.c: Add mono_get_jit_tls_key ().
16931 * mini-x86.c: Enable fast TLS support on windows.
16933 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
16935 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
16936 * mini.c: Check for p/invoke method when generating code. If a
16937 p/invoke method, or it's class, isn't decorated with [Suppress
16938 UnmanagedCodeSecurity] then generate code to call System.Security.
16939 UnmanagedDemand (only if the security manager is active).
16941 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16943 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
16944 last change as it seems to cause strange crashes.
16946 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16948 * *.c: handle unsafe function pointers where needed.
16950 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16952 * mini.c (mono_jit_free_method): Remove the fixme too.
16954 2005-03-15 Miguel de Icaza <miguel@novell.com>
16956 * mini.c: As discussed, make the code actually free the delegate
16957 thunk now, to enable the debugging of delegate problems, use
16958 MONO_DEBUG=1 when running Mono.
16960 This takes also care of parts of the leaks as seen by Joe.
16962 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
16964 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
16965 thread_tls_offset calculation.
16967 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
16969 * declsec.c: Reworked linkdemand checks for icall. The previous code
16970 was using the declaration code (untrusted) and didn't work as expected
16971 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
16974 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
16976 * iltests.il: Add new localloc test.
16978 * mini-amd64.c: Handle large stack allocations the same way as on
16979 windows if stack overflow handling is working.
16981 * mini-amd64.c: Allocate the signal stack using mmap.
16983 * mini.c (sigsegv_signal_handler): Fix reading of context.
16985 * mini-exceptions.c: Fix up stack overflow handling.
16987 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
16989 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
16991 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
16993 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
16995 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
16996 tramp_init functions as they are no longer needed.
16998 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17000 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17002 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17004 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17006 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17009 * mini-ops.h: Add OP_LMUL_IMM.
17011 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17012 long mul/div opcodes as intrinsic.
17014 * mini-amd64.c (emit_call): Handle the case when the callee might be
17017 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17019 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17022 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17024 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17026 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17028 * mini.c (mono_codegen): Don't leak here, to help people running
17031 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17033 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17034 conversions in sse2 mode.
17036 * basic-float.cs: Add regression test.
17038 * mini-amd64.c: Reenable sse2.
17040 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17042 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17044 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17046 * driver.c: Copyright text should include 2005.
17048 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17050 * cpu-amd64.md (load_membase): Fix more max lengths.
17052 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17054 * cpu-amd64.md (load_membase): Fix max length.
17056 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17058 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17060 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17061 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17063 * basic-float.cs: Add rounding regression test.
17065 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17067 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17069 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17070 structures in registers for pinvoke wrappers.
17072 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17074 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17076 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17078 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17079 wrapper to mono_jit_thread_attach.
17081 * mini.c (mini_jit_thread_attach): New jit icall.
17083 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17084 native->managed wrappers.
17086 * exceptions.cs: Add new regression test.
17088 * mini.c (optimize_branches): Check regions in the cbranch to throw
17089 block case as well. Fixes #73242.
17091 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17093 * mini.c: thread safety fixes.
17095 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17097 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17098 patching stuff, since delegates use jump trampolines so there is
17101 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17104 * tramp-amd64.c: Fix build.
17106 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17107 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17109 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17110 Rename this to mono_arch....
17111 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17113 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17115 * mini-amd64.c (emit_call): If both the caller and the callee is
17116 guaranteed to have 32 bit addresses, emit a normal call.
17118 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17120 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17121 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17122 method_ptr inside delegates.
17124 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17126 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17127 invalidated. Fixes #73001.
17129 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17131 * mini-x86.c: Only use stdcall for pinvokes on windows.
17133 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17135 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17136 * mini-x86.c: remove unreliable __thread var offset detection,
17137 use the correct accessors and enable by default.
17139 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17141 * mini.c (mono_jit_free_method): Fix memory leak.
17143 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17145 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17147 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17149 * cpu-amd64.md: Fix lengths of atomic opcodes.
17151 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17153 * driver.c: try to not imply using ICU is any good.
17155 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17157 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17158 functions as inline ops.
17160 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17161 some Interlocked functions as inline ops.
17163 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17165 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17167 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17169 * mini.c: Add support for OP_NOT_TAKEN.
17171 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17172 structures in registers for pinvoke wrappers.
17174 * mini-amd64.c: Fix warnings.
17176 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17178 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17180 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17182 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17183 address instead of loading the address from it.
17185 * mini-x86.c: Add support for returning small structs in registers
17186 on Win32. Fixes part of #70864.
17188 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17190 * trace.c (get_token): Improve error checking.
17192 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17194 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17196 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17198 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17199 it can be reused for MonoClass.
17200 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17203 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17205 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17206 instead of a MonoReflectionMethod. The method information wasn't used
17207 when displaying SecurityException details (but will be now).
17209 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17211 * Makefile.am : windows build fix.
17213 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17215 * iltests.il: Add new regression test.
17217 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17220 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17222 * mini.c: Moved linkdemand check into helper function check_linkdemand
17223 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17226 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17228 * declsec.c: Added statistics counter for different kinds of
17230 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17231 (and commented) declaration.
17232 * mini.c: Added statistics counter for security Demand code
17233 generation. Added display of security statistics.
17235 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17237 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17238 Fix compilation errors under gcc-2.95.
17240 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17242 * mini.c, driver.c: Use the new jit trampoline hashtable
17244 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17246 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17248 2005-02-11 Martin Baulig <martin@ximian.com>
17250 * debug-mini.c (mono_debug_close_method): Free the line number array.
17252 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17254 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17257 * mini.h: Bump AOT file format version.
17259 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17261 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17263 * declsec.h: Added macros to get/set lazyly initialized security
17264 informations about assemblies. Added new enum for different type of
17265 possible LinkDemand violation. Added function to check LinkDemands.
17266 * mini.h: Added a field to MonoCompile to hold any security violation
17267 detected when JITting a method (so it can be thrown later).
17268 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17269 and CEE_CALLVIRT. Added code to throw exception at the end of
17270 mini_method_compile (note: the exception is unhandled right now).
17272 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17274 * mini.c, jit-icalls.c: use the managed implementation of
17275 memset for initobj and memset, to avoid managed <-> unmanaged
17278 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17280 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17281 optimization if it would need a GOT var.
17283 * basic.cs: Add tests for constant propagation and switch statements.
17285 * ssa.c: Fix out-of-range constant propagation and switch statements.
17287 2005-02-09 <vargaz@freemail.hu>
17289 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17291 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17293 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17295 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17297 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17299 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17301 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17302 arithmetic operations.
17304 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
17306 * mini-ppc.c: add a workaround for broken user code that
17307 DllImports vararg functions with non-vararg signatures.
17309 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
17311 * mini.c (mono_jit_compile_method_inner): Add detection and a
17312 meaningfull error message for assemblies written in Managed C++.
17314 * tramp-amd64.c mini-amd64.h: Add support for
17315 create_trampoline_from_token ().
17317 * aot.c mini-x86.c abcremoval.c: Applied patch from
17318 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
17320 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
17322 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
17323 which takes a MonoImage/token as parameter instead of a MonoMethod.
17325 * aot.c: Use the new trampoline for initializing vtables.
17327 * aot.c: Add support for ldfld/stfld_remote wrappers.
17329 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
17330 rules for compare <MEM>, IMM.
17332 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
17334 * aot.c: Handle inherited finalizers correctly.
17336 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
17338 * inssel.brg (stmt): Add a missing _setup_... ().
17340 * aot.c: Save some parts of the class state to the AOT file and use it
17341 to recompute that state when a class is initialized.
17343 * mini.c: Install AOT hooks into the runtime.
17345 * mini.h: Bump AOT file format version.
17347 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
17350 * iltests.il: Add new test.
17352 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
17354 * mini.c: fix typo.
17356 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
17358 * mini.c: setup the statistical profiler in the thread attach
17359 callback to cope with the new single thread code.
17361 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
17363 * mini-ppc.c: ensure we have enough room for the profiler
17364 calls (fixed bug#72084).
17366 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
17368 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
17371 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17373 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
17375 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17377 * ssapre.c: Fixed an issue with down safety (this allows IronPython
17378 to succesfully execute parrotbench).
17379 * ssapre.h: Likewise.
17381 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17383 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
17384 variable for stores to method arguments (fixes a SSAPRE issue).
17386 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17388 * mini.c: handle value types in dup, fixes gen-112.cs.
17390 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
17392 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
17393 sequence for calls in dynamic methods to avoid thunks.
17395 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
17397 * mini.c: correctly remove dynamic methods from the hashtable.
17399 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17401 * driver.c: Disabled SSAPRE until fix the bug that appears
17402 in IronPython's parrotbench.
17404 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
17406 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
17408 * mini.c (mono_method_to_ir): Revert the previous change.
17410 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
17411 when AOT compiling.
17413 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
17414 mono_jit_info_table_find () etc. when running under valgrind.
17416 * inssel.brg: Fix warnings.
17418 * mini-exceptions.c: Fix warnings.
17420 2005-01-31 Martin Baulig <martin@ximian.com>
17422 * driver.c (compile_all_methods_thread_main): Don't try to compile
17423 generic methods or anything which has type parameters.
17425 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
17427 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
17429 * TestDriver.cs: Add --verbose flags.
17431 * graph.c ssa.c: Fix 64 bit warnings.
17433 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
17434 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
17435 Fix 64 bit warnings.
17437 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
17438 variable not spotted by gcc.
17440 * mini-amd64.c inssel-amd64.brg: Applied patch from
17441 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
17442 X86_COMPARE_MEMBASE opcodes.
17444 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
17446 2005-01-29 Ben Maurer <bmaurer@ximian.com>
17448 * *: MonoMethod->signature might be NULL now. You *MUST* use
17449 mono_method_signature.
17451 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17453 * driver.c (compile_all_methods_thread_main): Compile the methods
17454 without invoking cctors.
17456 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
17458 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
17459 * basic-calls.cs: test for the above.
17461 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
17463 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
17464 MonoJitInfo changes.
17466 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
17468 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
17469 eagerly if it contains dynamic methods.
17471 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
17473 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
17474 trace, it is now computed by an icall from trace_ips.
17476 * mini-exceptions.c: Fix a warning.
17478 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
17480 * mini-exceptions.c: don't bother getting stack trace info if
17481 it's not going to be used.
17483 2005-01-27 Raja R Harinath <rharinath@novell.com>
17485 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
17488 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
17490 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
17492 * aot.c: Avoid calling mono_method_get_header () if not needed.
17494 * mini.h: Bump AOT file format version.
17496 * mini.c (mono_emit_native_call): Allocate a GOT var here.
17498 * mini.c (mono_print_tree): Print more info for calls.
17500 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
17502 * declsec.h: Remove warning by adding missing include for marshal.h
17504 2005-01-26 Martin Baulig <martin@ximian.com>
17506 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
17509 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
17511 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
17514 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
17516 * aot.c (mono_compile_assembly): Fix a warning.
17518 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
17520 * declsec.c: Look for security attributes on the original MonoMethod
17521 (and not the wrapped one). This fix permissions on icalls.
17523 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17525 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17527 * mini.c (mono_allocate_stack_slots): Add a fixme.
17529 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
17531 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17533 * inssel.brg: optimize casts of sealed types (more
17534 optimizations waiting for fixes in remoting).
17536 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17538 * inssel.brg (stmt): Add another dummy rule.
17540 * driver.c: Fix warnings.
17542 * driver.c (mono_main): If running under valgrind, instruct glib to use
17543 the system allocation functions so valgrind can track the memory
17544 allocated by the g_... functions.
17546 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
17548 * mini-ops.h: Add OP_DUMMY_STORE opcode.
17550 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
17552 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
17553 variables in try regions.
17555 * mini.c (mini_method_compile): Don't disable optimizations on large
17556 methods when AOT compiling.
17558 * mini.c (mono_allocate_stack_slots): New arch independent method to
17559 allocate stack slots. Not yet used.
17561 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17563 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17565 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17567 * mini-ppc.c: make the branch info relative as the code
17568 buffer can be reallocated.
17570 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17572 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17573 * driver.c: Removed the AOT/security restriction. Now initialize the
17574 security manager (in metadata) if --security is used.
17575 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17576 rather than the pointer to declarative security, when AOT is used.
17578 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17580 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17581 basic blocks, reduced intrinsic exception throwing code size.
17583 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17585 * driver.c (mini_usage): Reorder the usage screen.
17587 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17589 * mini.c (mono_resolve_patch_target): Fix warning.
17591 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17593 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17596 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17598 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17599 breaks the amd64 build.
17601 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17602 register allocation. Fixes #71454.
17604 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17606 * arrays.cs: Add new regression test.
17608 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17610 * ssapre.c: Turned usage of snprintf to GString.
17611 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17612 (I left it on by mistake in my previous commit).
17614 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17616 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17617 on cond branch optimization (fixes bug# 71515).
17619 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17621 * abcremoval.c: Fixed bug 71062.
17622 * abcremoval.h: Likewise.
17624 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17626 * mini.c: Added a new functionality to optimize_branches, the removal
17627 of useless basic blocks, and fixed some problem in the removal of
17628 critical edges; some utility functions added for both purposes.
17629 * ssapre.c: Added complex expression support, and fixed bug 70637.
17630 * ssapre.h: Likewise.
17631 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17633 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17634 * driver.c: Re-enabled SSAPRE.
17636 2005-01-19 Martin Baulig <martin@ximian.com>
17638 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17639 the result of mono_get_method_constrained().
17641 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17643 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17646 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17648 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17649 be detected. Fixes #59296.
17651 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17653 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17654 which can happen. Fixes #71361.
17656 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17658 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17661 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17663 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17664 appdomain-unload.exe to fail.
17666 * mini.c: Fix some memory leaks.
17668 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17670 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17671 Fixed bug and sped up some codepaths.
17673 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17675 * mini.c: Fix some memory leaks.
17677 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17680 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17682 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17685 * iltests.il: Add regression test for #71320.
17687 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17689 * mini.c (mono_codegen): Fix installation of profiler hooks.
17691 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17693 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17695 * mini.h, mini.c, cfold.c: optimize access to enum
17696 readonly fields, too. Eval conditional branches if possible
17697 to perform unreachable code removal in more cases.
17699 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17701 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17703 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17706 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17707 WinXP DEP. Fixes #71244.
17709 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
17711 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
17713 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
17715 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
17717 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
17719 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
17722 * mini.h: Bump AOT version.
17724 * mini.h (MonoCompile): Change exvar to a hash table.
17726 * mini.c: Allocate a separate exvar for each handler block.
17728 * mini.c: Get rid of the computation of filter_lengths, its not needed.
17730 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
17731 ex var with the pending exception and only throw if the two are equal.
17734 * exceptions.cs: Add tests for rethrow and nested catch clauses.
17736 * mini-x86.c: Fix warnings.
17738 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
17739 used by all the ports now.
17741 * aot.c: Add write-symbols and save-temps options.
17743 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17745 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
17747 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
17749 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
17752 * tramp-s390.c: Check vtable slot belongs to the domain.
17754 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
17755 as per other platforms.
17757 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
17759 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
17761 * driver.c: we don't run the Main() code in a subthread anymore.
17763 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
17765 * mini.c: added experimental rtc support in the statistical
17766 profiler: if the user has the permission, more accurate statistics
17767 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
17768 The MONO_RTC value must be restricted to what the linux rtc allows:
17769 power of two from 64 to 8192 Hz.
17771 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17773 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
17775 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
17777 * mini-ppc.c: better icache flush for smp.
17779 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
17781 * mini-amd64.c (emit_move_return_value): Fix memory leak.
17783 * mini-x86.c (get_call_info): Add the get_call_info () code from the
17784 amd64 port, not yet used.
17786 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17788 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
17791 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
17793 * driver.c: Added --security option to activate the security manager.
17794 Right now this will allow code generation for declarative demands and
17795 is disabled when AOT is specified.
17796 * mini.c: Add code generation for declarative security demands.
17797 * mini.h: Add mono_use_security_manager as an extern gboolean.
17799 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17801 * aot.c (mono_compile_assembly): Speed up compilation a bit by
17802 emitting more dense assembly code.
17804 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
17805 exception throwing stuff.
17807 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
17809 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
17812 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
17813 left in by mistake.
17815 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
17818 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
17820 * tramp-*.c: Only patch vtable slots if the object is in the current
17821 domain. Fixes appdomain-unload.exe.
17823 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
17825 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
17828 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17830 * mini.c (reverse_branch_op): New helper function.
17832 * mini.c (optimize_branches): Run the new optimization only on
17833 platforms which support it. Also reverse all kinds of branches.
17835 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
17837 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
17840 * mini.c (optimize_branches): Reverse not-equals branches if the false
17841 bblock is a throw. This happens a lot of time with argument checking in
17844 * mini.c (mono_codegen): Add support for placing basic blocks after
17845 the function epilogue.
17847 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
17850 2005-01-05 Miguel de Icaza <miguel@ximian.com>
17852 * mini.c (setup_stat_profiler): Only set this up if the platform
17853 supports ITIMER_PROF.
17855 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17857 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
17860 * inssel.brg: Fix a warning.
17862 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
17864 * mini.c: added support for statistical profiler
17865 (run with: --profile=default:stat).
17867 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
17869 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
17871 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
17873 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
17874 related to global registers from the amd64 port.
17876 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
17878 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
17880 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
17881 with global registers.
17882 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
17884 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
17886 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
17888 * debug-mini.c (encode_value): Fix off-by-one.
17890 * aot.c (encode_value): Likewise.
17892 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
17894 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
17896 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
17899 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
17901 * aot.c (emit_method_info): Increase size of temp buffer.
17903 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
17906 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
17908 * aot.c (emit_method_info): Fix build.
17910 * aot.c: Further rework of the AOT file format to reduce the size of
17911 the method info data.
17913 * mini.h: Bump AOT file format version.
17915 2004-12-27 Martin Baulig <martin@ximian.com>
17917 * mini.c (mini_get_method): New static method; call
17918 mono_get_method_full() and mono_get_inflated_method().
17919 (mono_method_to_ir): Use mini_get_method() instead of
17920 mono_get_method_full().
17922 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
17924 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
17926 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
17928 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
17930 * inssel-amd64.brg: Add some optimization rules.
17932 2004-12-24 Ben Maurer <bmaurer@ximian.com>
17934 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
17935 standard not GC'd stuff is fine.
17937 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
17939 * aot.c: Rework the AOT file format to get rid of most of the global
17940 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
17942 * mini.h: Bump AOT file format version.
17944 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
17946 * mini.h: Bump AOT file format version.
17948 * aot.c (mono_aot_is_got_entry): New function to determine if an
17949 address is inside a GOT.
17951 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
17953 * cpu-pentium.md: Increase the maximum size of some instructions which
17954 might involve a got access.
17956 * mini.c (get_method_from_ip): Another debug helper function.
17958 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
17959 when got var accesses are created during the decompose phase.
17961 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
17963 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
17964 argument mini_compile_method and to MonoCompile, and use this to
17965 determine whenever a given method is compiled for AOT. This allows the
17966 other methods compiled during AOT compilation to be free of AOT stuff,
17967 so the backends does not need to add special support for them by
17968 creating a fake GOT etc.
17970 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
17973 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17975 * mini.c (mono_method_to_ir): It turns out that some of the
17976 x-appdomain wrappers are lax with types, so just ignore this for
17979 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
17980 at the vtable->klass. If it is non-shared code we can just use the
17983 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
17985 * mini-ppc.c: access MonoDomain from tls, too.
17987 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
17989 * declsec.c: Removed unused variable (and related warning ;-)
17991 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17993 * iltests.il: New test for LDELEMA on an array of ref types.
17995 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
17996 all ldelema's on reftypes.
17997 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
17998 it was the wrong place to put it.
18000 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18001 register to pop to make this cleaner, at the request of Paolo.
18003 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18005 * mini-ops.h (OP_GETHASHCODE): New op.
18007 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18009 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18012 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18015 * mini-x86.c (mono_arch_output_basic_block): Rather than
18023 The first is 3 bytes while the second is 1. This saves 36 kb on
18024 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18025 see a small boost because of icache locality.
18027 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18029 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18031 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18032 started code sharing with the generic code.
18034 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18036 * mini-ppc.c, cpu-g4.md: added code for direct access to
18039 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18041 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18042 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18045 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18047 * declsec.c|h: Added functions to cache the declarative stack modifiers
18048 in MonoJitInfo and to create a security frame from a MonoJitInfo
18050 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18051 created. Register internal calls for System.Security.SecurityFrame::
18052 _GetSecurityFrame and _GetSecurityStack.
18053 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18054 the definitions for the new stack walk/callback mechanism.
18055 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18056 first security frame for LinkDemands and InheritanceDemands) and
18057 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18059 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18060 walk initialization (lupus).
18062 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18064 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18066 (handle_loaded_temps): Do not create a temporary variable for
18067 things that we know are temps. They will never be modified.
18068 (mono_spill_call): Set MONO_INST_IS_TEMP
18069 (mono_emulate_opcode): ditto
18071 (mono_method_to_ir.CEE_DUP): ditto
18073 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18075 * mini.c (type_to_eval_stack_type): Make this handle the void type
18076 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18077 (emit_tree): use ip_in_bb to special case some common idioms
18078 Update all callers to pass in the IP.
18079 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18081 This gives us a nice 2% speedup in mcs bootstrap.
18083 * mini-x86.c (peephole_pass): Peephole pass to make
18092 * mini.c (ip_in_bb): new method.
18093 (mono_method_to_ir): use this method rather than doing the hash
18096 * linear-scan.c (mono_linear_scan): When expiring actives, you
18097 don't need to keep around variables that expire on this
18098 instruction. This makes it so that:
18101 store (ebx add (ebx, 1))
18105 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18107 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18108 combination to avoid doing two copies. Fix up problems with previous
18111 * mini.c: Fix 64 bit warnings.
18113 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18115 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18117 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18118 changes from the x86 code.
18120 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18122 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18124 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18125 throwing code to reduce its size, unify the AOT and non-aot code and
18126 get rid of relocations in the AOT case.
18128 * mini-x86.h mini.c exceptions-x86.c
18129 (mono_arch_get_throw_corlib_exception): New arch specific function to
18130 raise corlib exceptions which doesn't require relocations in the
18133 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18135 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18137 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18140 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18143 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18145 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18146 with add function when used from Inc/dec atomic
18147 functions. Re-enabled optimization on x86.
18148 * mini-ops.h: renamed atomic_add functions to
18149 allow _add to match the Interlocked::Add and
18150 _add_next to match Interlocked::Inc/Dec.
18152 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18154 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18155 linking of BBs to the end BB, and enabled SSAPRE also with
18156 consprop and copyprop (which was prevented by that bug).
18158 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18160 * mini-x86.c: disabling the Interlocked optimizing code.
18162 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18164 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18165 file version check.
18167 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18169 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18170 interlocked optimization due lack of support on x86, rewrote
18171 exchange to take into account that base may be in eax.
18173 xsp works again; activated Interlocked optimizing code.
18175 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18177 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18179 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18181 * mini-ops.h: Add new opcodes.
18183 * mini.h: Add new patch types. Add got_var to MonoCompile.
18185 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18186 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18187 make it work with all kinds of patchable code.
18189 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18190 address of the GOT, and referencing entries in the GOT.
18192 * mini.c: Add code to load the GOT address if needed by an opcode.
18194 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18195 independent AOT code on the x86 using an elf-style Global Offset Table.
18197 2004-12-14 Raja R Harinath <rharinath@novell.com>
18199 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18201 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18203 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18206 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18208 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18209 of Interlocked:Increment/Decrement/Add as inline ops.
18210 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18212 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18214 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18215 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18217 2004-12-12 Duncan Mak <duncan@ximian.com>
18219 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18220 again. `patch_info->table_size' is no longer valid after Zoltan's
18223 2004-12-12 Martin Baulig <martin@ximian.com>
18225 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18226 if we are the "real" method, ie. not an inlined method inside it.
18228 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18230 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18231 before we look in the special fields table. This fixes
18232 ../tests/thread-static-init.cs.
18234 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18236 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18237 for Array get_Rank and get_Length. Fixes bug #70465.
18239 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18241 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18242 separate structure to reduce the size of MonoJumpInfo.
18244 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18246 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18248 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18250 * mini.c (mini_get_inst_for_method): Changed to allow ports
18251 to return a MonoInst instead of opcode
18252 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18254 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18255 Allow ports to return a created MonoInst instead of op-code, will enable
18257 (renamed mini_get_opcode_for_method to better reflected the functionality)
18259 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18261 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18263 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18265 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18268 2004-12-08 Martin Baulig <martin@ximian.com>
18270 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18271 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18273 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18275 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18278 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18281 2004-12-08 Raja R Harinath <rharinath@novell.com>
18283 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18285 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18287 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18288 bug introduced by the previous patch.
18290 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18292 * mini-ppc.c, objectc.cs: handle large structs passed by value
18293 (fixes bug #69972).
18295 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18297 * mini-ppc.c: OP_ARGLIST implementation from
18298 Geoff Norton <gnorton@customerdna.com>.
18300 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18302 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18303 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
18305 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18307 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
18309 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18311 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
18314 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
18316 * mini-sparc.c: Zero out localled-ed memory.
18318 * iltests.il: Add tests for zeroing out localloc-ed memory.
18320 2004-12-04 Martin Baulig <martin@ximian.com>
18322 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
18323 mono_method_get_signature_full().
18325 2004-12-03 Massimiliano Mantione <massi@ximian.com>
18327 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
18328 and some utility functions (always for SSAPRE), integrated SSAPRE.
18329 * mini.h: Likewise.
18330 * driver.c: Added ssapre option.
18331 * ssa.c: Small fix on OP_ARG handling.
18332 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
18333 * Makefile.am: Likewise.
18335 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
18337 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
18338 now in the xp code.
18340 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
18343 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18345 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
18347 * cpu-s390.md : Increase instruction length of oparglist.
18349 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
18351 2004-11-30 Martin Baulig <martin@ximian.com>
18353 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
18354 virtual generic methods. We call a special helper_compile_generic_method()
18355 icall to retrieve the method from the vtable, inflate and compile
18356 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
18358 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
18360 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
18362 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
18364 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
18366 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
18369 2004-11-27 Ben Maurer <bmaurer@ximian.com>
18371 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
18372 platforms with PIC aot.
18374 2004-11-28 Martin Baulig <martin@ximian.com>
18376 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
18379 2004-11-28 Martin Baulig <martin@ximian.com>
18381 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
18382 the result of mono_type_get_underlying_type() to check whether
18385 2004-11-26 Martin Baulig <martin@ximian.com>
18388 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
18391 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
18393 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
18394 the same way as the other arguments so they won't get clobbered.
18396 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
18397 calls through R11 since it is clobbered by the trampoline code.
18399 2004-11-26 Raja R Harinath <rharinath@novell.com>
18401 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
18402 pick up in-tree mscorlib.dll.
18404 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
18406 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
18408 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
18409 runtime data/code are now stored in a table similar to the GOT in ELF.
18410 This allows the code itself to be position independent.
18412 * aot.c: Fix loading of referenced assemblies after the lazy assembly
18415 * aot.c: Attach ELF type (object/function) directives to all global
18418 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
18420 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
18422 * mini-amd64.h: Turn on PIC AOT code.
18424 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
18425 returning the offset within an OP_AOTCONST instruction where the GOT
18426 offset needs to be added.
18428 * mini.h: Bump AOT file format version.
18430 2004-11-25 Martin Baulig <martin@ximian.com>
18432 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
18433 uninflated generic methods.
18435 2004-11-25 Martin Baulig <martin@ximian.com>
18437 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
18439 2004-11-24 Martin Baulig <martin@ximian.com>
18441 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
18442 original klass (this only applies for generic instances).
18444 2004-11-24 Martin Baulig <martin@ximian.com>
18446 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
18447 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
18450 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
18452 * mini.c (mono_method_to_ir): Disable inlining for methods containing
18453 localloc. Fixes #69678.
18455 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
18457 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
18459 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
18460 used SSE registers on pinvoke calls. Fixes #69774.
18462 2004-11-23 Geoff Norton <gnorton@customerdna.com>
18464 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
18465 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
18467 2004-11-23 Raja R Harinath <rharinath@novell.com>
18469 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
18470 Refer directly to the mcs/ tree.
18472 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18474 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
18475 Check if a trampoline for a synchronized method is required.
18477 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
18479 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
18480 with localloc if needed. Throe arithmetric exception in
18481 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
18482 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
18484 2004-11-19 Geoff Norton <gnorton@customerdna.com>
18486 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
18487 types before switching on type. Fixes #69622.
18489 2004-11-19 Raja R Harinath <rharinath@novell.com>
18491 * Makefile.am (check-local): New. Integrate into 'make check'.
18492 (MCS,RUNTIME): Define using in-tree mono and mcs.
18494 (%.exe): Use $(ILASM).
18496 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
18498 * mini-ppc.c: adjust initial prolog size (bug #69691).
18500 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
18502 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
18505 2004-11-17 Raja R Harinath <rharinath@novell.com>
18507 * Makefile.am (clean-local): Rename from 'clean'.
18509 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18511 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
18512 to mono_arch_is_int_overflow.
18513 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
18516 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
18518 * declsec.c|h: New files to support declarative security attributes.
18519 Added function to check if a method has (applicable) security.
18520 * mini.c|h: Add check for declarative security attributes in
18521 mono_method_check_inlining.
18522 * Makefile.am: Added declsec.c and declsec.h to the build.
18524 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
18526 * mini.c, mini.h: update to keep dynamic code info per-domain.
18528 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
18530 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
18531 (mini_init): Get rid of it from here too.
18533 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
18535 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
18536 implemented OP_RETHROW (patch by Geoff Norton
18537 <gnorton@customerdna.com>).
18539 2004-11-10 Geoff Norton <gnorton@customerdna.com>
18541 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
18542 between appdomains. Fixes appdomain-unload on PPC.
18544 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
18546 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18547 mini-exceptions.c: handle the new wrapper types.
18548 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
18549 token value as a MonoClass* when compiling a wrapper.
18550 mono_jit_create_remoting_trampoline now takes an additional
18551 MonoRemotingTarget parameter.
18553 2004-11-10 Martin Baulig <martin@localhost>
18555 * mini.c (mono_method_to_ir): Use `generic_container->context'
18556 rather than creating a new one.
18558 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18560 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18562 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18564 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18566 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18567 the experimental aot cache stuff.
18569 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18571 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18572 mini-exceptions.c: update to exception clause structure changes.
18574 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18576 * exceptions-x86.c (throw_exception): Fix warnings.
18578 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18581 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18583 * exceptions-sparc.c (get_throw_exception): Really fix this.
18585 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18587 * tramp-*.c: we no longer support icalls without wrappers, so
18588 a bit of code can be removed here
18590 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18592 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18595 * cpu-sparc.md: Add op_rethrow.
18597 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18599 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18601 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18602 * mini-ops.h: Add OP_RETHROW.
18604 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18606 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18608 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18610 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18611 Makes the output much easier to read
18613 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18615 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18616 prevents another huge leak when compiling with ssa. Secondly, the
18617 performance of doing this rather than freeing the lists is much
18618 better. GList does a lock every time you allocate a list link,
18619 so that it can use a memory pool. So, it is better to just use
18620 a memory pool of our own.
18622 * ssa.c, linear-scan.c: replace g_list_remove_link with
18623 g_list_delete. The remove one does not free the GList, so we were
18624 leaking memory. On -O=all --compile-all with corlib, this cut down
18625 3 MB of allocations.
18627 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18629 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18631 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18633 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18634 into a new function mono_create_jit_trampoline ().
18636 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18638 * trace.c (get_spec): Allow tracing of classes without a namespace.
18640 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18642 * mini.c: Fix pointer overwrite in mini_method_compile.
18644 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18646 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18647 The darwin ABI needs some special handling for 1 and 2 byte structs
18648 Lets use lbz/lhz instead of lwz everywhere.
18649 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18650 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18651 Use stb/sth for the former, and put the latter always on stack instead of in
18652 argument registers.
18654 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18656 * trace.c (is_filenamechar): Add '_'.
18658 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18660 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18662 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18664 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18666 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18667 depends on libmonogc. Fixes #68805.
18669 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18671 * mini.c (mono_jit_free_method): Provide extra information for
18672 this error. Currently this leaks, but will be turned into a
18673 developer option in the future.
18675 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18677 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18679 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18681 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18682 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18683 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18685 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18687 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18688 trampolines for AOT code.
18690 2004-10-22 <vargaz@freemail.hu>
18692 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18693 constructed types. Fixes #68136.
18695 2004-10-21 Martin Baulig <martin@ximian.com>
18697 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18698 if it returns true, unwind the stack to the call instruction.
18700 2004-10-21 <vargaz@freemail.hu>
18702 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18704 * mini.h: Bump AOT version number.
18706 * objects.cs: Add another test for unbox trampolines.
18708 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
18711 2004-10-20 <vargaz@freemail.hu>
18713 * driver.c: Add SHARED to the set of optimizations tested.
18715 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
18717 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
18718 used by CEE_NEWARR.
18720 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
18722 2004-10-20 Martin Baulig <martin@ximian.com>
18724 * mini-exceptions.c (mono_handle_exception): Call
18725 mono_debugger_handle_exception() to tell the debugger about
18726 catch/finally clauses.
18728 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
18730 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
18732 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
18735 2004-10-15 Geoff Norton <gnorton@customerdna.com>
18737 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
18738 methods as their native size, fixed bug #57543, #57545.
18739 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
18740 This saves a temporary register and mullw call down into 1 (minor perf
18741 increase for cases like sum = sum * 5; This use to translate into:
18744 It now translates to
18747 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
18749 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
18752 2004-10-11 Martin Baulig <martin@ximian.com>
18754 * mini.c (mono_method_to_ir): If we're a generic method, get the
18755 MonoGenericContainer from our MonoMethodNormal and create a
18756 MonoGenericContext from it.
18758 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
18760 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
18762 * basic-long.cs: Add test for checked i8->i2 cast.
18764 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18766 * inssel-ppc.brg: added a couple of speedup rules.
18768 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
18770 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
18771 to speed up rebuilds.
18773 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18775 * mini-s390.c: Minor fix to OP_OR_IMM.
18777 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
18779 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18780 better. Fixes appdomain-unload.exe on sparc.
18782 2004-10-02 Massimiliano Mantione <massi@ximian.com>
18784 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
18785 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
18788 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
18790 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
18792 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
18794 * mini.c: Always generate a field read/write wrapper for members
18795 of the class MarshalByRefObject since the actual instance could
18798 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
18800 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
18802 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
18804 * driver.c mini.h trace.c: Move the setting of the main assembly into
18805 a separate function called mono_trace_set_assembly () and call it after
18806 actually loading the main assembly. Fixes #66872.
18808 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
18810 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
18811 using the code manager.
18813 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
18815 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
18817 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
18819 * cpu-amd64.md: Fix bug in previous patch.
18821 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
18824 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
18826 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18827 mini-exceptions.c: updates for changed stack walk interface.
18829 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18831 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
18833 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
18835 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
18837 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
18839 * driver.c (mini_regression_list): Do not call mono_assembly_close
18840 since assemblies can't be unloaded.
18842 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18844 * cpu-amd64.md: Fix more instruction lengths.
18846 * cpu-amd64.md: Fix lengths of some instructions.
18848 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
18850 * inssel.brg: Make the array ldelema check aot friendly.
18852 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18854 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
18856 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
18858 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
18860 * mini-x86.c: Fix build.
18862 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
18863 mono_type_get_underlying_type () helper function to simplify code.
18865 2004-09-09 Martin Baulig <martin@ximian.com>
18867 * mini-amd64.c: Don't access `type->data.klass' directly, call
18868 mono_class_from_mono_type() instead since the type may be a
18871 2004-09-09 Martin Baulig <martin@ximian.com>
18873 * mini-amd64.c (get_call_info): Fix support for generic instances.
18874 (add_valuetype): Use mono_class_from_mono_type() to get the class
18875 since we can be a generic instance.
18877 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
18879 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
18881 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
18883 * liveness.c: reset spill costs on each scan: bug 62107
18885 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
18887 * exceptions-sparc.c (mono_arch_find_jit_info): remove
18888 unnecessary line that doesn't compile
18890 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
18892 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
18893 trampolines, make them call an error function so people can fix their
18896 2004-09-06 Martin Baulig <martin@ximian.com>
18898 * mini.c (mono_method_to_ir): When initializing locals, handle a
18899 generic instances like a valuetype if it's a valuetype and like a
18900 class if it's a class.
18902 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18904 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
18905 stack. Fixes #64674.
18907 * exceptions.cs: Add test for unwinding of call arguments.
18909 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
18911 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
18912 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
18913 set the carry/borrow flag). The sparc and s390 implementations
18914 can now use optimized versions (and simplify the code). ppc bugfixes.
18916 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18918 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
18920 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
18922 * inssel-amd64.brg: Remove leftover 32 bit rule.
18924 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
18926 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
18928 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
18929 mono_arch_find_jit_info functions into a new function. Fix a memory
18932 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
18935 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18937 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
18940 * exceptions.cs: Add array size tests.
18942 * mini.c: Allocate a separate icall wrapper for each arity of
18943 mono_array_new_va. Fixes #59509.
18945 * exceptions.cs: Add testcase for 64578.
18947 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
18949 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
18951 2004-09-02 Martin Baulig <martin@ximian.com>
18953 * mini.c (mono_method_to_ir): When initializing the locals, call
18954 handle_initobj() on the generic instance itself, not its
18957 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18959 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
18960 MonoJitInfo for dynamic methods.
18962 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
18964 * mini.c: Add support for freeing JIT data for dynamic methods.
18966 2004-09-01 Martin Baulig <martin@ximian.com>
18968 * mini-x86.c (is_regsize_var): Added support for generic
18970 (mono_arch_emit_prolog): Make this compile again, use
18971 `x86_push_imm_template (code)'.
18973 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
18975 * mini-x86.c: make all push_imm instructions that get
18976 patched always emit the long form
18978 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
18980 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
18981 in a per-domain hash.
18983 * mini-amd64.c (merge_argument_class_from_type): Handle generic
18986 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
18988 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
18991 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
18994 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
18995 Beginnings of SSE2 support.
18997 * exceptions.cs: Add more tests for checked int<->uint casts.
18999 2004-08-28 Martin Baulig <martin@ximian.com>
19001 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19005 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19006 Handle generic instances recursively.
19008 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19010 * iltests.il: test for conv.u8 on a constant
19012 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19014 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19015 LCONV_x4 (shrun_32 (membase)).
19017 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19019 * inssel-x86.brg: c&p rules for push/setret of long
19021 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19023 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19024 compare (regvar, base)
19026 * inssel-x86.brg: more burg love
19028 * inssel.brg: more cleanup
19030 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19032 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19034 * basic-long.cs, basic-calls.cs: new tests for optimization.
19036 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19038 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19041 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19043 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19045 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19047 * inssel.brg (mini_emit_memcpy): use
19048 NO_UNALIGNED_ACCESS to disable memcpy optimization
19050 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19052 * mini-amd64.c: Handle generic types in various places.
19054 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19056 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19058 * mini.c (handle_box): Fix warning.
19060 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19062 * mini-amd64.h: Enable the emit_state optimization.
19064 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19066 * mini-amd64.c: Add some new 64 bit peephole opts.
19068 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19070 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19072 * mini-amd64.c: Register allocator fixes.
19074 * mini.c: Add an optimization to emit_state to avoid allocation of new
19075 registers on some platforms.
19077 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19079 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19081 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19082 allocation. Fixes #63085.
19084 * basic-long.cs: Add new regression test.
19086 * mini-amd64.c: Register allocator improvements.
19088 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19090 * mini-amd64.c (read_tls_offset_from_method): Add another code
19093 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19094 instruction sequence for nullifying class init trampolines.
19096 * objects.cs: Add new regalloc test.
19098 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19100 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19102 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19104 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19107 * driver.c: Fix profiling after TLS changes.
19109 * driver.c (mono_main): Set mono_stats.enabled if needed.
19111 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19114 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19116 * mini-x86.c: use a 1 op rather than a 2 op tls access
19117 instruction -> faster.
19119 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19121 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19124 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19126 * exceptions-sparc.c (throw_exception): fix typo
19128 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19130 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19131 set tree->dreg correctly with tls. Allow any
19132 register to be used.
19134 * mini-x86.c (read_tls_offset_from_method): add new code
19135 generation pattern seen with GCC.
19138 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19140 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19141 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19142 exceptions-sparc.c: fix some performance issues in exception
19143 handling and setting of the stack trace for exceptions that were
19146 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19148 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19151 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19154 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19156 This patch inlines tls access, when possible.
19158 * mini.h: new arch functions for TLS intrinsics.
19159 All platforms updated with a stub.
19161 * mini.c: use the new intrinsics
19163 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19164 arch specific intrinsic for tls variables
19166 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19168 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19171 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19173 * mini.c: thread local allocation
19175 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19177 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19179 * Makefile.am: Link against the static version of libmonogc.
19181 * Makefile.am: Link the static versions of the convenience libraries
19182 into the mono executable.
19184 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19186 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19188 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19189 on integer overflow.
19191 * mini-amd64.c: Reorganize function call code.
19193 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19195 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19197 * inssel-x86.brg: use xor eax,eax.
19199 * basic.cs: new tests
19201 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19203 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19204 in exception throwing code.
19206 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19208 * inssel-x86.brg: use xor esi,esi.
19210 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19212 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19213 can trace methods compiled during mini_init () too.
19215 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19218 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19220 * Makefile.am: static link on x86 (r=zoltan)
19222 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19224 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19225 code since it causes some programs to fail.
19227 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19229 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19231 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19233 * mini.c: ovfops_op_map - add STACK_OBJ case for
19235 * basic.cs: add test_0_pin_string as test
19238 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19240 * Makefile.am: build C# if srcdir != builddir
19242 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19244 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19245 fall-through blocks.
19247 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19249 * driver.c: enable loop by default again and include abcrem in -O=all.
19251 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19253 * iltests.il: Add some localloc tests.
19255 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19257 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19260 * inssel-amd64.brg: Add some optimizations.
19262 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19265 * Makefile.am: Statically link mono against libmono on AMD64.
19267 * mini-amd64.c inssel-amd64.brg: Optimizations.
19269 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19271 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19273 * tramp-amd64.c: Patch calling code in trampolines.
19275 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19277 * mini-amd64.c: pinvoke struct passing fixes.
19279 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19281 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19282 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19284 2004-08-05 Duncan Mak <duncan@ximian.com>
19286 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19289 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19291 * mini-amd64.c (emit_move_return_value): Move return value for normal
19294 2004-08-05 Martin Baulig <martin@ximian.com>
19296 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19297 `type->type'; just modify `type' itself when dealing with enums
19298 and generic instances.
19299 (check_call_signature): Make `simple_type' a `MonoType *'.
19301 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19303 * mini.c: Use OP_PADD to add offsets to addresses.
19305 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
19307 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
19309 * mini-sparc.c (mono_arch_emit_epilog): fix check
19310 for folding last op into restore instruction
19312 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19314 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
19315 helper methods using the code manager.
19317 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
19319 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
19321 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19323 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
19324 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
19326 * mini-s390.c: fix tail processing
19328 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
19330 * mini-ppc.c: mul.ovf.un exception name fix.
19332 2004-08-03 Martin Baulig <martin@ximian.com>
19334 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
19335 instances; before jumping to `handle_enum', also modify `ptype'.
19337 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19339 * cpu-sparc.md: fcall maximal length too small.
19341 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
19343 * mini-amd64.c mini.h: Add initial support for passing/returning
19344 structures to/from pinvoked methods.
19346 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
19348 * mini-ppc.c: reg allocator fix.
19350 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
19352 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
19354 * inssel.brg: Optimize memset on 64 bit machines.
19356 * mini-amd64.c: Fix some vararg cases.
19358 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19360 * mini-s390.c: Corrected macro in emit_float_to_int
19362 * s390-abi.cs: Tests to exercise the s390 ABI
19364 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19366 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
19369 * basic.cs: Add a test for add.ovf.un.
19371 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
19373 * mini-sparc.c: add case for OP_IDIV_UN
19375 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19377 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
19379 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
19381 2004-07-30 Ben Maurer <bmaurer@ximian.com>
19383 * basic.cs: regression tests.
19385 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
19388 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
19390 * basic.cs: Add a new test.
19392 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
19393 and AOT. Various fixes and optimizations.
19395 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
19397 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
19399 * mini-ppc.c: make sure temp regs are not used for global reg
19402 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
19404 * cpu-sparc.md: conv_i8 fix for 64bits
19406 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
19408 2004-07-29 Ben Maurer <bmaurer@ximian.com>
19410 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
19411 add opcode for cmp BYTE PTR [eax], imm.
19413 * inssel.brg: Make memcpy and memset takes bases.
19415 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19417 * *-amd64.*: More AMD64 work.
19419 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19421 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
19422 add a compare-not-equal opcode.
19424 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
19426 * mini.c: Use mono_init_from_assembly instead of mono_init.
19428 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
19430 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
19432 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
19434 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
19436 * inssel.brg: 64 bit fixes.
19438 * mini.h (MonoCallInst): Add some AMD64 specific data.
19440 * mini.h: Add some OP_P opcodes.
19442 2004-07-28 Ben Maurer <bmaurer@ximian.com>
19444 * basic.cs: tests for 61797 and 61740
19446 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
19448 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
19449 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
19451 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
19453 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
19455 * *-amd64*.*: Ongoing AMD64 work.
19457 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
19459 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
19461 * *-amd64*: Ongoing AMD64 work.
19463 * mini-arch.h: Add AMD64 support.
19465 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
19467 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
19469 * mini-ops.h: Add new opcodes.
19471 * Makefile.am: Add AMD64 support.
19473 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
19474 rules into the inssel-long*.brg files.
19476 * *-amd64.*: Add beginnings of AMD64 backend.
19478 2004-07-22 Ben Maurer <bmaurer@ximian.com>
19480 * mini.c (print_dfn): commenting out the code that prints
19481 the cil. With -O=deadce, this makes -v -v crash.
19483 * cpu-pentium.md: make checkthis have a length of 2
19485 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
19487 * mini-sparc.h: fix implementations of __builtin
19488 functions for Sun compiler for V9.
19490 2004-07-16 Ben Maurer <bmaurer@ximain.com>
19492 * mini.c: use the new stelem.ref wrapper
19493 * exceptions.cs, arrays.cs: new stelem.ref tests
19495 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19497 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
19498 new XSP should work with these changes).
19500 2004-07-14 Ben Maurer <bmaurer@ximain.com>
19502 * inssel-{long32,x86,}.brg: trivial optimizations.
19504 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
19506 * mini.c: load value when emitting box operation in
19509 2004-07-12 Ben Maurer <bmaurer@ximian.com>
19511 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
19512 is one byte shorter than cmp DWORD PTR [eax], 0.
19514 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19516 * inssel-ppc.brg: arguments on the stack are always
19517 relative to the stack pointer (spotted by Neale Ferguson).
19519 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19521 * exceptions-x86.c: delay appending the method name to the trace until
19522 after mono_jit_info_table_find is called, as this gets the real
19525 2004-07-09 Ben Maurer <bmaurer@ximian.com>
19527 * aot.c: register roots
19529 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19531 * aot.c : I could just use PLATFORM_WIN32 flag.
19533 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19535 * aot.c : Reverting the previous fix. This time it broke linux build.
19537 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
19539 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
19541 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
19543 * mini.c (handle_stack_args): Remove some more debugging code.
19545 * mini.c (handle_stack_args): Remove debug output left in by mistake.
19547 * driver.c mini.h aot.c: Allow additional options to be specified with
19548 --aot and pass them to mono_compile_assembly.
19550 * aot.c: Add experimental code to AOT compile all loaded assemblies
19551 on demand and save the code into a cache in the filesystem.
19553 * aot.c: Add support for more wrapper methods.
19555 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19558 * cpu-*.md: Remove removed opcodes.
19560 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19561 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19562 related icalls to marshal.c.
19564 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19566 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19568 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19570 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19572 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19573 * liveness.c: If liveness is recomputated we need to reset the information
19574 for each variable. This way, if the liveness range has been narrowed
19575 by optimizations that happened after the last computation, we can return
19578 For example, if you have
19583 // Tons of code that does not affect i
19589 i = 0 is dead code and will be removed by SSA. However, when
19590 linear scan gets to the code, i will still appear to be live
19591 throughout the entire block. This prevents good register allocation.
19593 2004-07-06 Martin Baulig <martin@ximian.com>
19595 * debug-mini.c (mono_debug_init_method): Allow
19596 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19597 (mono_debug_add_icall_wrapper): New method.
19599 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19601 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19603 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19606 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19608 * aot.c (mono_aot_load_method): Fix loading of debug info.
19610 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19612 * aot.c: Add logging support.
19614 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19616 * mini.h: Add prototype for mono_print_method_from_ip.
19618 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19620 * inssel.brg: 64 bit fixes.
19622 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19625 * Makefile.am: Add SPARC64 support.
19627 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19629 * aot.c: Fix alignment problems on 32 bit platforms.
19631 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19633 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19636 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19639 * mini.h: Bump AOT file version. Some 64 bit fixes.
19641 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19643 * inssel-sparc.brg: Add new rule to avoid register moves.
19645 * inssel.brg: Add ldind_to_load_membase helper function.
19647 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19649 * mini.c: OffsetToStringData intrinsic.
19651 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19653 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19655 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19658 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19659 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19661 * mini.c: reinstated mono_compile_get_interface_var()
19662 on x86, too, since the change breaks the Gtk# build there as well.
19664 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19666 * driver.c: remove loop from the default optimizations: it seems to
19667 interact badly with some of the other options (see bug #60613).
19669 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19671 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19672 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19674 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19676 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19677 vararg-using methods.
19679 2004-06-21 Martin Baulig <martin@ximian.com>
19681 * mini/mini-exceptions.c
19682 (mono_handle_exception): Added `gpointer original_ip' argument.
19683 After calling mono_unhandled_exception(), call
19684 mono_debugger_unhandled_exception() and if that returns true,
19685 restore the context and return.
19687 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19689 * mini-ppc.c: prefer the use of relative branches so
19690 they won't need to be patched in aot code (patch from Patrick Beard).
19692 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19694 * aot.c: patch from Patrick Beard to make the output assembly
19695 more correct for the MacOSX assembler. Small tweak to
19696 generate sane images on Linux/PPC, too.
19698 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19700 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19701 case until bug #59509 is fixed (shows up in #60332).
19703 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19705 * mini.c: make sure the needed wrappers are compiled, too, with
19708 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19710 * driver.c: remove NPTL reference in --version output.
19712 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19714 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
19715 generate valid assembly for the Mach-O assembler.
19717 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19719 * driver.c: don't include abcrem in the all optimization specifier
19720 since it slows down jit compilation too much for now.
19722 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
19724 * mini.c: use BIGMUL only if both operands have the same signage.
19725 * iltests.il: Test for bug 60056. (errors related to signage in
19730 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
19732 * mini.c, aot.c: memory leak fixes.
19734 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19736 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
19738 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
19740 * Makefile.am: remove the -static hack completely, it links in
19741 statically glib as well.
19743 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
19745 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
19746 * exceptions.cs: make it compile with new mcs/csc.
19748 2004-06-03 Massimiliano Mantione <massi@ximian.com>
19749 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
19750 and added relevant test case.
19752 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19754 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
19755 regressions in gtk-sharp.
19757 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
19759 * exceptions.cs: New regression tests.
19761 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
19763 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
19765 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
19767 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
19769 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
19771 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
19773 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
19775 * mini.c (mono_jit_runtime_invoke): Init class in this
19776 method instead of trusting mono_jit_compile_method to
19777 do the work (because wrappers can be in object class)
19779 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
19781 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
19783 * basic-long.cs: New regression test.
19785 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
19787 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
19788 and div/rem checks.
19790 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
19792 * Makefile.am: fix miguel's change to build mono statically against
19793 libmono (track build dependencies).
19795 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19797 * cfold.c: Some glib versions do not have G_MININT32.
19799 2004-05-26 Massimiliano Mantione <massi@ximian.com>
19801 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19802 with precision of tan, atan, sin and cos, and implemented related
19803 regressions tests (fixes bug 54467, but one new problem appeared and
19806 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19808 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
19810 * exceptions.cs: Add test for constant folding && division by zero.
19812 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
19813 since driver.c is in libmono too, so the optimization was useless.
19815 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
19816 variable to driver.c so the compiler can emit more efficient code to
19819 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19821 * Makefile.am: don't distribute generated inssel.[ch] files.
19823 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
19825 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
19826 into the default appdomain. Fixes #58707.
19828 * jit-icalls.c: Remove the broken approximation for truncl, doing
19829 no conversion is better.
19831 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
19834 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19836 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
19837 of the mcrxr instruction which is not available on some processors
19838 even if it's documented to be. Implement add and sub overflow correctly
19839 (still not complete for long unsigned). Speed up icalls a bit.
19841 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
19843 * mini.c (mono_jit_compile_method_with_opt): Make sure that
19844 we run .cctor in the current domain instead of target_domain.
19846 Fixes bug #58558, .cctor not being called in -O=shared.
19848 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19850 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
19852 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
19854 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
19855 which can be done with an imm8, do it that way.
19856 (mono_arch_output_basic_block): ditto for a jmp
19857 (mono_arch_emit_prolog): Computate maximum offset of a label.
19859 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
19861 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
19862 now tries to allocate prefered physical reg's for virtual
19863 regs. This reduces the number of emited spills/loads with
19864 20-30% on our core assemblies.
19866 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19868 * jit-icalls.c: truncl() is not needed and trunc() is
19869 the correct thing to do anyway (bug #58287).
19871 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
19873 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
19876 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
19878 * driver.c: enable loop optimizations by default.
19880 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19882 * mini-x86.c: fix calc of max loop size when aligning loops start.
19884 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
19886 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
19889 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
19891 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
19894 * basic-long.cs: Add tests for add/subtract of immediates with carry.
19896 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
19898 * mini.c (inline_method): Allways inline some wrappers even if the cost
19899 is too large. Fixes #58785.
19901 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
19903 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
19905 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
19906 (crichton@gimp.org). Beginning of support for sparc/linux.
19908 * mini-sparc.c: Optimize retrieval of LMF address.
19910 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
19912 * exceptions-ppc.c: handle alloca in methods with clauses.
19914 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
19916 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
19918 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
19920 * mini.c: Delegate most of the abort signal work to
19921 mono_thread_request_interruption, which also handles Stop and Suspend
19924 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
19926 * mini.c mini.h: Allow inlining of icall wrappers if the backend
19927 supports the save/restore lmf opcodes.
19929 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
19931 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
19932 by gcc-3.4 as well.
19934 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
19936 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19938 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
19939 methods which contain array accesses.
19941 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
19942 boundaries. Fixes #58537.
19944 * iltests.il: Add regression test for #58537.
19946 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19948 * mini-x86.c (mono_arch_local_regalloc): Last part of
19949 fix for bug #58633 (releasing register to early).
19951 2004-05-18 Miguel de Icaza <miguel@ximian.com>
19953 * basic-long.cs: Add new regression test.
19955 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19957 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
19958 register too early on the chain.
19960 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19962 * mini.c (create_helper_signature): Use a helper function to reduce
19963 the code which needs to be written. Also set the calling convention of
19964 icalls on windows. Fixes #57840.
19966 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19968 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
19969 exceptions-ppc.c: added helper function to get the instruction address
19970 from a signal handler context.
19972 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19974 * helpers.c: use g_get_tmp_dir. Invokes happyness
19977 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19979 * helpers.c: Add new env variable to pass args to objdump.
19980 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
19982 2004-05-17 Radek Doulik <rodo@ximian.com>
19984 * Makefile.am (common_sources): added abcremoval.h so it get
19985 disted and daily mono packages on go-mono.com will build again
19987 2004-05-17 Massimiliano Mantione <massi@ximian.com>
19989 * abcremoval.c: Fixed coding style, added copyright header.
19991 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
19993 * mini.h: Added prototype for abc removal main function.
19995 * build_relations_propagation_table.pl: Added copyright header.
19997 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19999 * basic-long.cs: reg test for complex ceq_long bug.
20001 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20003 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20004 reg in long and clob case (bug #58343). Fixed/added comments.
20006 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20008 * mini.c (mono_jit_runtime_invoke): Follow new convention
20009 of calling the invoke method with an function pointer.
20011 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20013 * ChangeLog: Fix author of memory leak patch.
20015 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20017 * Makefile.am: fix make dist as well...
20020 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20022 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20023 on archs where pointers are 4 bytes long.
20025 * Makefile.am: Added abcremoval.c source file.
20027 * abcremoval.c: Added abcremoval.c.
20029 * abcremoval.h: Added abcremoval.h.
20031 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20033 * inssel.brg: Enabled bounds check removal.
20035 * mini.c: Added support for abcrem optimization.
20037 * mini.h: Added abcrem optimization label.
20039 * driver.c: Added support for abcrem optimization.
20041 * propagated_relations_table.def: Added propagated_relations_table.def.
20043 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20045 * mini.c, cfold.c: fix style.
20047 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20049 * mini.c: handle issue with the low-level implementation of
20050 some long opcodes (bug #54209).
20052 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20054 * basic.cs: test for my new cmov stuff.
20056 2004-05-13 Patrik Torstensson
20058 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20059 opt and added peephole documentation.
20061 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20063 * tramp-ppc.c: rewrote the generic trampoline code.
20065 2004-05-11 Patrik Torstensson
20067 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20069 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20071 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20073 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20074 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20076 * mini.c: Add new icalls for AsAny marshalling.
20078 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20080 * tramp-ppc.c, mini-ppc.c: more cleanups.
20082 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20084 * mini.c: no warnings.
20086 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20088 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20090 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20092 * mini.c: In the thread abort signal handler, if the thread is in the
20093 process of being stoped, don't throw the Abort exception, just stop the
20096 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20098 * tramp-ppc.c: removed old code.
20100 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20102 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20103 do some simple speed optimizations on ppc.
20105 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20107 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20108 and large offsets in load/store.
20110 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20112 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20113 it causes regressions.
20115 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20117 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20120 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20122 * jit-icalls.c: remove warnings.
20123 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20124 speedups for unsafe code.
20126 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20128 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20130 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20132 * basic-calls.cs: Add new regression test.
20134 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20137 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20139 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20142 2004-05-06 Patrik Torstensson
20144 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20145 long reg allocation in any reg (not only eax:edx) and implemented
20146 long shl/shr ops in asm instead of helpers.
20148 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20150 * mini-sparc.h: Fix warnings.
20152 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20155 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20156 separate statement for clarity.
20158 * mini-sparc.c: Update status.
20160 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20162 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20165 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20167 * inssel-ppc.brg: another small pre-release workaround:
20168 we don't do overflow detection for long_sub_un.
20170 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20172 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20173 (also works around a weird ppc bug: 57957).
20175 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20177 * tramp-ppc.c: trampoline fixes.
20179 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20181 * mini-ppc.c: fixed typos.
20183 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20185 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20186 at the top of the stack. Fixed typos. Use a frame registers
20187 for all the methods with exception clauses.
20189 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20191 * exceptions-ppc.c: restore fp registers.
20193 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20195 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20196 order from the stack top (moved the stack room to save the
20197 return value for trace after the param area). Fixed corruption
20198 in restoring registers on unwind.
20200 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20202 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20204 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20206 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20207 and prolog/epilog for methods that use it. Allow
20208 enough param area room for varargs methods. Fix miguel's
20209 breakage in exception handling.
20211 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20213 * Makefile.am: run genmdesc only on current arch.
20215 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20217 * exceptions-x86.c:
20218 * mini-x86.h: fix the build on windows.
20220 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20222 * 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.
20224 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20226 * mini-exceptions.c: New file.
20228 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20229 Move some parts of the x86 exception handling code to an
20230 arch-independent file so it can be shared with other ports.
20232 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20234 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20236 2004-04-26 David Waite <mass@akuma.org>
20238 * driver.c: remove comma from end of enumeration declaration
20240 2004-04-26 Jackson Harper <jackson@ximian.com>
20242 * driver.c: parse config file before loading first assembly. This
20243 allows the user gac to be enabled/disabled.
20245 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20247 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20248 simpler mechanism: we do not care what is encoded initially
20249 (branch absolute or relative), we care about the code and its
20250 target. I kept the old code for reference for now.
20252 The new code tries first to determine if the jump is anywhere in
20253 the -/+32 absolute meg range, if it succeeds, it encodes using the
20254 absolute branch; If not, it tried to find something in the
20255 relative range, if not, it uses the handle_thunk code.
20257 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20259 * exceptions-ppc.c: use the correct ip register on macosx.
20261 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20263 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20265 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20267 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20268 Raise exception on integer divide by zero by hand since the hw
20269 doesn't support it. Handle NaNs in FP compares.
20271 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20273 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20274 code reducing duplication between the platforms and enabled
20275 signal exception handling (on linux for now).
20277 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20279 * exceptions-ppc.c: more macosx support.
20281 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20283 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20285 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20287 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20289 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20291 * iltests.il: more tests.
20293 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20295 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20298 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20300 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20302 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20304 * liveness.c: Mark variables as volatile in all basic blocks reachable
20305 from exception clauses.
20307 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
20309 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
20312 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
20314 * iltests.il, basic.cs: more tests for regalloc.
20316 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
20318 * iltests.il: Some tests for register allocation modifications
20321 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
20323 * exceptions.cs: Add regression test for bug #56782.
20325 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
20326 original stack trace if an exception is rethrown. Fixes #56782. Oh,
20327 the beauty of fixing the same thing in 5 different files...
20329 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
20331 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
20334 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
20336 * mini.c: Add support for STRWLPARRAY marshalling convention.
20338 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20340 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
20341 to init the context to setup the regs pointer).
20343 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20345 * exceptions-ppc.c: more exceptions work.
20347 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20349 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
20352 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20354 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
20355 can use the memory directly.
20357 * cpu-pentium.md: Update documentation from a post from Zoltan.
20359 add x86_add_membase, x86_sub_membase, x86_mul_membase
20361 2004-04-13 Miguel de Icaza <miguel@ximian.com>
20363 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
20364 GENERAL_REGS they were also hardcoded for all PPC ports.
20366 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
20368 Remove hard-coded limit for floating point registers, use
20369 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
20371 Notice that in MacOS X calling conventions you can fit a lot more
20372 floating point values in registers, so I should update the PInvoke
20373 test to excercise the passing of floating point values on the
20374 stack (currently broken).
20376 2004-04-06 Miguel de Icaza <miguel@ximian.com>
20378 * tramp-ppc.c (create_trampoline_code): Added
20379 JUMP_TRAMPOLINE_SIZE.
20380 (ppc_magic_trampoline): Follow the pattern from
20381 x86_magic_trampoline: if code is set to zero, return.
20382 (create_trampoline_code): Always pass MonoMethod to the jump
20383 trampoline, before it was passing a null.
20384 (mono_arch_create_jump_trampoline): Implement the jump stub, could
20385 share the code with mono_arch_create_jit_trampoline.
20387 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
20389 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
20392 * cpu-g4.md: Added length for jmp instruction, the worst case
20393 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
20396 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
20398 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
20400 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
20402 * mini.c: Only set bblock->real_offset when adding a new bblock, and
20403 before each IL instruction.
20405 * mini.c (CEE_BOX): Fix warnings.
20407 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20409 * mini.c: removed a few unused vars and extra whitespace.
20411 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
20413 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
20415 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
20417 (OP_GETCHR): use the above
20418 (CEE_LDELEMA): use the above.
20420 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
20421 version of the generic impl.
20422 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
20423 (CEE_LDELEMA): use the above.
20425 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20427 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
20430 * iltests.il: Added new regression test for #56317.
20432 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
20434 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
20435 under NetBSD. Fixes #56450.
20437 * liveness.c (update_gen_kill_set): Fix previous patch.
20439 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20441 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
20443 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
20445 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
20446 ldsfld and ldsflda.
20448 * inssel-sparc.brg: Add more optimizations.
20450 * mini-sparc.c: Replace multiply/divide with shifts if possible.
20452 2004-04-01 Martin Baulig <martin@ximian.com>
20454 * mini.c (handle_box): New static function; moved the
20455 implementation of CEE_BOX here.
20456 (mono_method_to_ir): Added `constrained_call' variable.
20457 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
20458 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
20459 mono_method_get_constrained() to get the method.
20461 2004-04-01 Martin Baulig <martin@ximian.com>
20463 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
20464 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
20465 (mono_method_to_ir): We don't need these macros anymore since
20466 mono_class_get_full() already takes care of it.
20468 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20470 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
20471 use @function (as doesn't accept #function here) and check the return
20472 value of system and stop if fails.
20474 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20476 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
20478 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
20480 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
20482 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
20484 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
20487 * basic-long.cs: Add test for negation of Int64.MinValue.
20489 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
20491 * mini-sparc.c: Update status.
20493 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
20495 * exceptions-sparc.c: Fix return value in filters.
20497 * inssel-sparc.brg: Fix register allocation in some rules.
20499 2004-03-28 Martin Baulig <martin@ximian.com>
20501 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
20504 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
20506 * mini-x86.c (mono_arch_patch_code): Fix warnings.
20508 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
20509 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
20510 remove unused conv_u4 opcode.
20512 * mini-x86.c: Remove valgrind workaround since it slows down things
20513 even when mono is not run under valgrind.
20515 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
20517 * mini-sparc.c: Update status.
20519 * inssel-sparc.brg: Add some optimizations.
20521 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
20522 future delay slot filling. Add support for varargs, tail calls and JMP.
20524 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
20525 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
20527 * inssel.brg: Fix register allocation in OP_ARGLIST.
20529 * inssel.brg: Fix warnings.
20531 2004-03-25 Martin Baulig <martin@ximian.com>
20533 * mini.c (inflate_generic_field): Removed.
20534 (mini_get_method): Removed, use mono_get_method_full(),
20535 (mini_get_class): Removed, use mono_class_get_full().
20536 (mono_method_to_ir): Pass our generic context to
20537 mono_field_from_token().
20539 2004-03-25 Martin Baulig <martin@ximian.com>
20541 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
20542 of a `MonoMethod *'.
20543 (mini_get_method): Take a `MonoGenericContext *' instead
20544 of a `MonoMethod *'.
20545 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
20546 a new local variable called `generic_context' which holds the
20547 current `MonoGenericContext *'; use it to lookup things.
20549 2004-03-24 Martin Baulig <martin@ximian.com>
20551 * mini.c (mini_get_class): New static method; if we're inside a
20552 generic instance, inflate the class if neccessary.
20553 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
20555 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20557 * iltests.il: New regression test for #55976.
20559 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20562 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20564 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20567 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20569 * liveness.c: Consider SSA stores as well as loads when making vars
20572 * exceptions.cs: New regression tests for register allocation.
20574 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20576 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20577 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20578 domain lock only to protect puntual access to data structures.
20579 Added access lock for sighash, jit_icall_hash_name,
20580 jit_icall_hash_addr and domain->code_mp.
20582 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20584 * driver.c: Print SIGSEGV handling method.
20586 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20588 * mini.c (setup_jit_tls_data): Handle case when this is called
20589 multiple times for a thread.
20591 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20592 is different from fbxx_un. Fixes #54303. Also use constants instead of
20593 magic numbers in a lot of places.
20595 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20597 * exceptions.cs: Fix cctor test when --regression is used.
20599 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20601 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20604 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20606 * inssel-ppc.brg: fixed register assignments for some rules.
20608 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20610 * exceptions.cs: Add test for exceptions in static constructors.
20612 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20613 static constructors outside the domain lock. Fixes #55720.
20615 2004-03-17 Martin Baulig <martin@ximian.com>
20617 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20618 (inflate_generic_field): Take the `MonoMethod *' instead of the
20619 `MonoClass *' and added support for generic method.
20620 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20621 have a `field->parent->gen_params', only inflate the field if it's
20622 an open constructed type.
20624 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20626 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20627 exception object instead of the preconstructed ones.
20629 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20631 * mini.c: reverted changed to sigsegv_signal_handler commited
20632 accidentally in the previous patch.
20634 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20637 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20638 running --aot with an old assembly.
20640 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20642 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20645 * mini-sparc.c: Add support for v9 branches with prediction.
20647 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20649 * mini.c (mini_init): #warning is GNUC only
20651 * mini-sparc.h: implement __builtin_frame_address
20652 and __builtin_return_address for Sun C compiler
20654 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20656 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20658 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20660 * basic-calls.cs: Add test for unaligned byref long argument passing.
20662 * mini-ops.h: Add sparcv9 compare and branch instructions.
20664 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20665 v9 instructions if we have a v9 cpu.
20667 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20668 registers for global allocation.
20670 * exceptions-sparc.c: Fixes.
20672 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20674 * liveness.c (mono_analyze_liveness): Optimized version.
20676 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20678 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20681 * basic-float.cs basic-calls.cs: New regression tests.
20683 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20685 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20686 sigaltstack implementation.
20688 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20690 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20691 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20693 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20695 * mini.c: Fix warnings.
20697 * mini.c (mono_resolve_patch_target): New function which contains the
20698 arch independent part of the patching process.
20700 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20701 patching code to a separate function.
20703 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20705 * mini.c (add_signal_handler): ifdef out on Windows
20707 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20709 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20710 cpu-sparc.md: Add exception handling support + other fixes.
20712 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
20713 typed GC detection in --version.
20715 * basic.cs exceptions.cs: New regression tests.
20717 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
20718 the arch specific code can store data during a compilation.
20720 * mini-ops.h: Add OP_SETFRET.
20722 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
20723 function, register a separate icall for each arity, so the icalls can
20726 * mini.c (mono_print_tree): Print negative offsets in a more readable
20729 * mini.c: Make signal handling work on sparc.
20731 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
20733 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
20735 * jit-icalls.c: Emulate truncl by aintl on solaris.
20737 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
20739 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
20741 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
20743 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
20745 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
20746 a MarshalByRef type, inline a method that performs the check, taking into
20747 account that the object can be a proxy. Also implemented tow new opcodes:
20748 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20749 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
20750 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20752 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
20754 * mini-ppc.c: if a relative branch displacement is too big
20755 but it points to and area reachable with an absolute branch,
20758 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
20760 * mini.c: optimize small copies in cpblk.
20762 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
20764 * basic-calls.cs basic-float.cs: New regression tests.
20766 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
20767 negative offsets from %fp. Implement localloc. Fix local register
20768 allocation. Fix the case when the this argument needs to be saved to
20769 the stack. Implement some missing opcodes.
20771 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
20773 * mini.c (mini_method_compile): Reenable global regalloc in methods
20774 with exception handlers.
20776 * linear-scan.c (mono_varlist_sort): Fix warning.
20778 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
20780 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
20783 * liveness.c: Make all variables uses in exception clauses volatile, to
20784 prevent them from being allocated to registers. Fixes #42136.
20786 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
20788 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
20789 causes regressions.
20791 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
20792 argument to mono_arch_regalloc_cost.
20794 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
20797 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
20799 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
20800 Make the cost of allocating a variable to a register arch dependent.
20802 * basic-calls.cs: Fix compilation of tests.
20804 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
20805 helper function to cut back on the number of #ifdefs needed.
20807 * mini-ppc.c: Fix compilation.
20809 * basic-calls.cs: New regression tests.
20811 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
20813 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
20814 of l0 since that is callee saved.
20816 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
20819 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
20820 of delay instruction.
20822 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
20824 * mini.h (MonoCallInst): Add 'virtual' flag.
20826 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
20828 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
20830 * *.cs: New regression tests.
20832 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
20835 * mini.c (mono_runtime_install_handlers): Fix build.
20837 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
20838 'signal_stack_size' members.
20840 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
20841 alternate signal stack.
20843 * exceptions-x86.c: Add stack overflow handling.
20845 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
20846 functions to arch independent code.
20848 * mini.c (mono_print_tree): Print more detailed info for load_membase
20851 2004-02-23 Martin Baulig <martin@ximian.com>
20853 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
20855 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20857 * mini-x86.c: fixed reg allocation for div/rem.
20859 2004-02-22 Miguel de Icaza <miguel@ximian.com>
20861 * driver.c (mono_main): Report some configuratio options on --version.
20863 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
20865 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
20866 low in the address space. Correctly flush memory in thunks where we
20867 output native code.
20869 2004-02-20 Martin Baulig <martin@ximian.com>
20871 * mini.c (mini_get_method): New static method; inflate all generic
20872 methods and methods in open generic instances.
20873 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
20874 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
20876 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20878 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
20880 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
20882 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
20884 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
20886 * mini-sparc.c (flushi mono_arch_output_basic_block): make
20887 it compile using Sun's compiler.
20889 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20891 * 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.
20893 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
20895 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20897 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
20899 * mini-ppc.c: handle calls outside of the allowed range with thunks
20900 allocated using the code manager.
20901 * tramp-ppc.c: use the code manager to hold generated native code.
20902 Fixed the magic trampoline to just patch vtable entries.
20904 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
20906 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
20909 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
20911 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
20914 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
20915 if we have a working __thread implementation.
20917 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
20918 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
20920 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
20922 * mini-x86.c: Fix compilation under gcc 2.
20924 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
20926 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
20927 contains a call to the wrapped function.
20929 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
20930 OP_<CALL>_IMM opcodes, and use them under X86.
20932 * mini.c (mono_jit_find_compiled_method): Fix warning.
20934 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
20936 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
20938 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
20939 functionality to mini.c.
20941 * mini.c (mono_create_jump_trampoline): New function to create a jump
20942 trampoline. Return a compiled method instead of a trampoline if it
20943 exists. Add a cache for jump trampolines.
20945 * mini.c (mono_jit_find_compiled_method): New function to return a
20946 compiled method if it exists.
20948 * mini-x86.c: Call mono_create_jump_trampoline instead of
20949 mono_arch_create_jit_trampoline.
20951 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
20952 a jump trampoline. Fixes #52092.
20954 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
20956 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
20957 which is not up-to-date. Add check_corlib_version () instead.
20959 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
20962 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
20963 since newer valgrind versions do not need it.
20965 * mini.c (mono_jit_compile_method_with_opt): New helper function to
20966 compile a method with a given set of optimizations.
20968 * mini.c: Compile icall wrappers on-demand instead of at startup.
20970 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
20971 wrapper for an icall.
20973 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
20975 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
20978 * iltests.il: Add test for non-empty stack before switch instruction.
20980 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
20982 * mini.c: Add support for new stringbuilder marshalling conventions.
20984 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
20986 2004-02-01 Martin Baulig <martin@ximian.com>
20988 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
20989 in `ginst->mtype_argv'.
20991 2004-01-31 Miguel de Icaza <miguel@ximian.com>
20993 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
20994 facilitate grepping.
20996 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
20998 * mini.c: fixed buglet in initobj generic implementation for references.
21000 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21002 * Makefile.am: make the version script conditional.
21003 * jit-icalls.c: handle missing truncl().
21005 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21007 * exceptions.cs: Add more tests for double->int conversion.
21009 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21010 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21012 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21014 * driver.c: make --verbose --version emit an error
21015 if the loaded corlib doesn't match the runtime version.
21017 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21019 * mini-ppc.h: export ppc_patch().
21020 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21021 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21022 on par or better than on MacOSX.
21024 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21026 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21027 mono_lookup_pinvoke_call.
21029 * mini-x86.c: Under windows, the default pinvoke calling convention is
21030 stdcall. Fixes #52834.
21032 * mini.c (optimize_branches): Add an upper bound to the number of
21033 iterations to prevent infinite loops on strange loops. Fixes #53003.
21035 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21037 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21038 and ISINST. Fixes #52093.
21040 * objects.cs (test_0_vector_array_cast): New tests.
21042 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21044 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21045 checking in Array.Set ().
21047 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21050 * object.cs (test_0_multi_array_cast): New regression test.
21052 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21054 * exceptions-ppc.c: fix build on Linux/PPC.
21056 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21058 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21059 running under valgrind.
21060 (x86_magic_trampoline): Fix build bustage.
21062 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21063 negative values as well. This is needed for the encoding of the line number
21064 info, since sometimes the line numbers are not in increasing order.
21066 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21068 * cpu-pentium.md (localloc): Increase the size of the localloc
21069 instruction since it is a loop under Win32.
21071 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21074 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21076 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21077 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21078 Max Horn (max@quendi.de). Fix file names in comments.
21080 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21082 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21083 avoid stack overflow.
21084 (replace_usage): Avoid uninitialized variable warnings.
21086 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21087 and taking the address of valuetype variables.
21089 2004-01-03 Patrik Torstensson
21091 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21092 for other purposes than FP later on.
21094 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21096 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21099 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21101 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21103 2003-12-30 Patrik Torstensson <p@rxc.se>
21105 * mini-x86.h: Decreased number of availiable fp regs.
21106 Solves corner cases with FP spilling.
21108 2003-12-23 Patrik Torstensson <p@rxc.se>
21110 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21111 for floating point stack tracking / spilling on x86.
21114 * basic-float.cs: added float mul overflow test.
21116 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21118 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21120 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21122 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21123 supports for cond branches that overflow the immediate
21124 overflow offset. mcs can compile simple programs.
21126 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21128 * exceptions-ppc.c: exception handling support wip:
21129 finally handlers get run on exception.
21131 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21133 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21136 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21138 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21139 initial support for stack walking and unwinding.
21141 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21143 * driver.c (mono_main): Make corlib-out-of-sync message more
21144 descriptive. Also remove verify_corlib call.
21146 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21148 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21149 not overlap with other call's arguments, too.
21151 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21153 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21154 move to arch-specific code the choice of arch-specific
21155 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21156 * mini.c: ensure emulation calls will not interleave
21159 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21161 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21162 the magic trampoline stack frame is dropped before executing
21165 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21167 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21168 and integer to fp conversions. Added support for overflowing
21169 arguments on the stack. Reserve a couple more registers as temps.
21170 Added support for aot compilation (as output still needs to be
21173 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21175 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21176 Don't overwrite return register in some corner cases.
21178 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21180 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21181 static constructors when AOT compiling.
21183 * driver.c (mono_main): Call mono_check_corlib_version.
21185 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21187 * cpu-g4.md, basic.cs: fixed div target register.
21189 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21191 * mini-ppc.c, basic.cs: shl_imm fix with test.
21193 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21195 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21196 structures by value. Misc fixes.
21197 * objects.cs: more tests.
21199 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21201 * mini-ppc.c: lconv.ovf.i implemented.
21203 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21206 (mini_init): don't error out if someone already called g_thread_init.
21208 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21210 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21211 to be any type per the spec. Fix abnormal memory usage when
21212 the same object is repeatedly thrown.
21214 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21216 * mini.c: check for overruns in IL code.
21218 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21220 * TODO: Add/remove some todo entries.
21222 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21224 * driver.c (mono_main): Call mono_verify_corlib.
21226 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21228 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21229 This has been moved to mini.c
21230 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21231 type being casted is marshalbyref it could be a proxy, so instead of
21232 emitting the type check code, emit a call to a runtime method that will
21233 perform the check by calling CanCastTo if needed.
21235 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21237 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21238 methods with large stack frames under Win32.
21240 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21242 * Makefile.am: Distribute regression tests.
21244 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21245 at the end instead of inserting each variable into the sorted list.
21247 * linear-scan.c (mono_varlist_sort): New helper function.
21249 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21251 * mini.c: ensure arguments and locals are within bounds.
21253 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21255 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21258 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21260 * mini.c (mono_cprop_copy_values): Fix crash.
21262 * aot.c: Set verbosity back to 0.
21264 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21266 * regalloc.c: complete memory leak fix by Laurent Morichetti
21269 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21271 * driver.c (main_thread_handler): Revert the previous patch.
21273 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21276 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21277 memory from the memory pool.
21279 * driver.c (main_thread_handler): Turn on all optimizations when
21282 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21283 an array for better performance.
21285 * regalloc.c (mono_regstate_assign): Fix memory leak.
21287 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21288 serialize the debug info.
21290 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21291 debug info from the serialized representation.
21293 * aot.c: Save debug info into the generated file and load it when
21296 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21298 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21300 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21301 More FP-related fixes.
21303 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
21305 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
21306 and register allocation buglet. Hello world now runs.
21308 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21310 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
21311 * tramp-ppc.c: fixed class init trampoline.
21312 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
21314 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21316 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
21317 mini.c: more ppc changes/fixes.
21319 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21321 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
21322 Also optimize the case when the arguments are the same in the caller
21325 * iltests.il: Add tests for tail calls with valuetype arguments.
21327 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21329 * mini-ppc.c: fixes for struct return type.
21331 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
21333 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21334 mono_spillvar_offset() to arch-specific code.
21336 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
21338 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
21340 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
21342 * exceptions-x86.c: Fix stack space leaks.
21344 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
21345 registers from the lmf if the method has save_lmf set.
21347 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
21349 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
21350 of icall wrappers into InvokeInDomain, since these are now per-domain.
21352 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
21354 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
21355 make some opcode emulation and intrinsic ops enabled/disabled
21356 according to the architecture. More fixes.
21358 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
21360 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
21362 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
21364 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
21365 arch-specific handling for 'this' and struct return type to
21366 arch-specific code.
21368 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21370 * aot.c: prevent divide by zero error when reporting (it happened with
21371 Accessibility.dll).
21373 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
21375 * mini.h (inst_switch): Remove unused macro.
21377 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21380 (load_aot_module): free 'info->methods' and 'info' properly. No more
21381 "free(): invalid pointer blah" messages when you have an old aot
21384 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
21386 * jit-icalls.c, mini.c: Added support for context static fields.
21388 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21390 * mini.c (mono_method_blittable): Methods which set LastError are not
21391 blittable either. Fixes #51108.
21393 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
21395 * mini.c: flush icache.
21396 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
21398 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
21400 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
21402 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
21404 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
21407 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
21410 * inssel.brg (CEE_MKREFANY): Fix AOT case.
21412 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
21414 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
21415 instruction when the result is discarded.
21417 * iltests.il (test_0_div_regalloc): New regression test.
21419 * arrays.cs: Fix compilation error.
21421 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
21423 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
21424 float rules to inssel-x86.brg: sane architectures with FP registers
21425 don't need to implement these rules.
21427 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21429 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
21431 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21433 * mini.h, inssel-long32.brg: fixed endianess issues in int64
21434 implementation of 32 bit systems.
21436 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21438 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
21439 (Jeroen Zwartepoorte).
21441 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
21443 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
21444 the caller and the callee matches.
21446 * mini.c (mono_method_to_ir): Add comment.
21448 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
21449 signbit is missing on some platforms.
21451 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
21453 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
21455 * mini.c (setup_jit_tls_data): Call the new function.
21457 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
21459 * mini-x86.c: Add experimental support for fast access to the lmf
21460 structure under NPTL/Linux 2.6.x.
21462 2003-11-06 Martin Baulig <martin@ximian.com>
21464 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
21465 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
21468 2003-11-02 Martin Baulig <martin@ximian.com>
21470 * mini.c (inflate_generic_field): New static method.
21471 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
21472 generic instance and the field is declared in a generic type, call
21473 inflate_generic_field() to inflate it. Fixes gen-28.cs.
21475 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
21477 * mini.h mini.c (mono_method_same_domain): New function to return
21478 whenever the caller and the callee are in the same domain.
21480 * tramp-x86.c (x86_magic_trampoline): Use the new function.
21482 2003-10-30 Martin Baulig <martin@ximian.com>
21484 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
21485 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
21487 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
21488 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
21490 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
21492 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
21495 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
21496 object here, so it is in the correct appdomain etc.
21498 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
21500 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
21502 (mono_method_to_ir): Avoid freeing the type created returned from
21503 mono_type_create_from_typespec, since it is put into an internal cache
21504 by the function. Fixes pointer.exe.
21506 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
21507 trampolines for icalls and pinvokes as well. Fixes #33569.
21509 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
21511 * mini.c: Update after appdomain changes.
21513 * mini.c (mono_jit_compile_method_inner): Allways compile native
21514 method wrappers in the root domain, since there can only be one
21515 instance of them, whose address is stored in method->info.
21517 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
21519 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
21520 environment variable. Instead detect automatically whenever running
21521 under valgrind using the magic macro RUNNING_ON_VALGRIND from
21524 2003-10-16 Miguel de Icaza <miguel@ximian.com>
21526 * trace.c, trace.h: New files that implement the new trace option
21529 * driver.c: Document new --trace options.
21531 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
21534 - if (mono_jit_trace_calls)
21535 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
21537 * mini.h: prototypes.
21539 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
21541 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
21543 * mini.c inssel.brg: Implement typedefbyref opcodes.
21545 * mini.c (mono_jit_compile_method): Remove unused local variable.
21547 * mini.c (mono_jit_compile_method_inner): Ditto.
21549 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
21551 * tramp-x86.c (x86_class_init_trampoline): Fix build.
21553 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
21555 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21557 * mini.c (mono_no_aot): Remove unused global variable.
21559 * mini.c: Thread safety fixes.
21561 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21563 * mini.c (mono_create_class_init_trampoline): Add a lock around
21564 class_init_hash_addr.
21566 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21569 * mini.c: Decompose the NEWARR instruction before decomposing its
21570 arguments. Fixes #30073.
21572 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21574 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21577 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21579 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21581 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21583 * driver.c: Add support for compiling icall wrappers to --compile.
21585 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21587 * inssel.brg: The empty value in class->interface_offsets is -1, not
21590 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21592 * objects.cs: New test for 'is' operator on an array of interfaces.
21594 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21596 * tramp-ppc.c: update trampoline code to support jumps
21597 and class initialization.
21599 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21601 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21603 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21605 * inssel.brg (OP_UNBOX): Remove unused rule.
21607 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21608 region instead of one for each method. Fixes #47813.
21610 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21612 * exceptions.cs (test_0_nested_finally): New regression test for
21613 nested exception handlers.
21615 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21617 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21619 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21622 * mini.c (mono_method_check_inlining): Make the inlining limit
21623 configurable by an environment variable.
21625 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21627 * mini.h: Bump AOT file version.
21629 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21630 token, store the image along with the token, since the token might not
21631 refer to the same image as the method containing the relocation,
21632 because of inlining.
21634 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21636 * mini.c (mono_precompile_assemblies): New function to compile
21637 all methods in all loaded assemblies.
21639 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21641 * regalloc.h regalloc.c (MonoRegState): Change the type of
21642 iassign and fassign to int*, since they can contain large negative
21643 values if the register is spilled. Also added some comments. Fixes
21646 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21647 under Win32. Fixes #42964.
21649 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21651 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21653 * aot.c: Added support for AOT compiling methods which contain calls
21654 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21657 * driver.c (compile_all_methods): Run the compilation in a thread
21658 managed by mono. Fixes #44023.
21660 * mini.c (mono_codegen): Print full method name in verbose output.
21662 * mini-x86.c (mono_arch_patch_code): Fix warning.
21664 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21665 jumps, since the method we are jumping to might be domain-specific.
21667 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21669 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21671 * inssel.brg: string chars are unsigned.
21673 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21675 * TODO: New todo item.
21677 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21678 which calls mono_runtime_class_init and patches the call site to
21679 avoid further calls.
21680 (mono_arch_create_class_init_trampoline): New arch specific function
21681 to create a class init trampoline.
21682 (create_trampoline_code): Generalized so it can create
21683 class init trampolines as well.
21685 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21686 (mono_create_class_init_trampoline): New function to create and cache
21687 class init trampolines.
21688 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21689 vtable given the address of a class init trampoline. Used by the
21691 (mono_codegen): Generate a call to a trampoline instead of
21692 mono_runtime_class_init in LDSFLD[A].
21693 (mono_codegen): Add relocations for the new trampoline.
21695 * mini.h mini-x86.c aot.c: Added a new relocation type:
21696 MONO_PATCH_INFO_CLASS_INIT.
21698 * mini.h: Bump AOT version number.
21700 * aot.c: Create a copy of the loaded code instead of using the original
21701 so methods which call each other will be close in memory, improving
21704 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21705 patch since it breaks the regression tests.
21707 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21708 for the register saving instruction sequence since the
21709 frame_state_for function in glibc 2.3.2 don't seem to detect it.
21711 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
21713 * TODO: Fix todo item && remove another.
21715 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
21717 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
21720 * aot.c: Moved the check for MONO_LASTAOT into the initialization
21721 function of the module.
21723 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
21724 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
21725 --no-aot command line option.
21727 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
21729 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
21730 by Bernie Solomon (bernard@ugsolutions.com).
21732 * inssel.brg: Refactor the interface offset table related code into
21733 its separate functions and add support for the AOT case.
21735 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
21737 * aot.c (mono_aot_get_method_inner): Fix memory leak.
21739 * aot.c: Added mono_aot_verbose variable and made all debugging
21740 output depend on the value of this variable.
21742 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
21743 method_label and info_label.
21745 * mini.h mini-x86.c aot.c: Added a new relocation type
21746 MONO_PATCH_INFO_IID for klass->interface_id.
21748 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
21749 the MonoJitInfo structure.
21751 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
21752 a non-root appdomain in shared mode.
21754 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21756 * aot.c: make aot loader less verbose. Remove free of unused variable.
21758 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
21760 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
21762 * .cvsignore: Added *.dll.
21764 * mini.c (mono_print_tree_nl): New function callable while debugging.
21766 * mini.c (mono_print_code): Export this.
21768 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
21771 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
21773 * mini.h (MonoCompile): Added 'jit_info' field.
21775 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
21776 the cfg structure, since it is needed by the AOT compiler.
21778 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21780 * aot.c: A major rewrite. Changes include:
21781 - save exception tables for methods which have them.
21782 - cache failed lookups in aot_get_method () to avoid the (slow) calls
21783 to g_module_symbol.
21784 - reworked the file format so it is now much smaller and needs
21785 fewer relocation entries.
21787 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21789 * aot.c (load_aot_module): Fix build bustage on platforms without
21792 2003-09-04 Martin Baulig <martin@ximian.com>
21794 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
21796 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21798 * TODO: Some new optimization ideas.
21800 * aot.c: Move AOT module loading logic here from mono_assembly_open.
21802 * aot.c: Save the optimization flags used to compile the code into
21805 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
21806 support emitting domain specific code.
21808 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
21809 no longer domain neutral. It can be made domain neutral by compiling
21810 with --optimize=shared.
21812 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
21813 between appdomains.
21815 * driver.c mini.h mini.c: New --no-aot debugging option which disables
21816 loading of AOT code.
21818 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
21820 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
21821 if there is no domain neutrality information.
21823 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
21825 * aot.c (mono_compile_assembly): Emit a symbol containing the file
21826 format version into the generated library.
21828 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
21829 callee method into the caller since one of them could be shared.
21831 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
21832 system exceptions from AOT code now works.
21834 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
21835 method if it is domain neutral and the callee is not.
21837 * graph.c (cfg_emit_one_loop_level): Fix warning.
21839 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
21841 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
21844 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
21846 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
21847 is needed by code which is executed before mono_runtime_init ().
21848 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
21850 * mini.c (mono_thread_abort): Fix warning.
21851 (mono_jit_compile_method): Call static constructor in the AOT case too.
21853 * aot.c (mono_compile_assembly): Fix warning.
21855 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21857 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
21859 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
21861 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
21863 * cpu-pentium.md: Fix the length of call opcodes so they include the
21864 ESP restoring instruction. Fixes #47968.
21866 2003-08-28 Martin Baulig <martin@ximian.com>
21868 * mini-x86.c (mono_arch_call_opcode): Added support for
21869 MONO_TYPE_GENERICINST.
21871 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
21873 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
21875 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
21876 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
21878 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
21881 2003-08-26 Martin Baulig <martin@ximian.com>
21883 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
21884 when reporting an error, set this to the actual error location.
21885 (mono_method_to_ir): Report the correct error location if
21886 get_basic_blocks() returned an error.
21888 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
21890 * mini.c (mono_type_blittable): OBJECT is not blittable.
21891 (mono_method_blittable): Methods which have marshalling descriptors
21892 are not blittable either. Fixes #47842.
21894 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
21896 * driver.c mini.c: Use an environment variable instead of a global
21897 variable. Also fix the build.
21899 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
21900 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
21903 * driver.c mini.c: Added --with-valgrind option to turn off some
21904 code which prevents mono from running under valgrind.
21906 * mini.c (mono_emit_call_args): Fixed warning.
21908 * mini.c (mono_emulate_opcode): Fixed warning.
21910 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21912 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
21913 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
21914 regalloc.c, regalloc.h: specify available registers in arch-specific
21915 code and support floats in the regallocator (patch by Laurent Morichetti
21918 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21920 * mini.c: mono_thread_current() can be called only after
21921 mono_runtime_init(): rearrange code to not call it early on.
21923 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21925 * mini.c: allocate jump tables in the code mempools.
21927 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21929 * mini.c, mini.h: make sure per-thread data allocated by the jit is
21932 2003-08-10 Miguel de Icaza <miguel@ximian.com>
21934 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
21935 12 to 16. This fixes bug #47453.
21938 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
21940 * mini-ppc.c: fixed indexed load and unsigned compares.
21942 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
21944 * mini.c: reenabled installation of handler for
21945 thread abort signal.
21947 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21949 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
21950 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
21951 until it's fixed and actually useful.
21953 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21955 * inssel-long32.brg: couple more opcodes implemented.
21957 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21959 * mini-sparc.c: Even more opcodes implemeted.
21961 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
21963 * mini-sparc.c: More opcodes implemented.
21965 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
21967 * mini-sparc.c: More opcodes implemented.
21969 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21971 * inssel-sparc.brg: Add some needed rules. Direct
21973 * Makefile.am: Use inssel-sparc.brg
21974 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
21975 an assert happy for now.
21977 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
21979 * mini-sparc.c: Fixed compile errors.
21980 * exceptions-sparc.c: Same. We now produce a mono binary
21981 on sparc-linux. Yea.
21983 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
21985 * mini-sparc.c: Renamed registers. Also some macro cleanups.
21986 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
21987 They compile, but do not work.
21989 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21991 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
21992 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
21993 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
21996 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21998 * mini.c: more opcodes implemented and better support for generics.
22000 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22002 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22003 * mini.c, mini.h: first cut at generics support: some new instructions
22004 added and changed the behaviour of some of the existing ones.
22006 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22008 * mini.c: Removed definition of metadata_shared mutex here.
22010 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22012 * mini-x86.c: make vararg calls work for instance methods.
22014 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22016 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22017 returns the arguments in a separte list, now.
22019 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22021 * aot.c, mini.c: updates for array type representation changes.
22023 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22025 * mini.c: register function to perform jit shutdown.
22027 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22029 * mini.c: use a faster allocator if possible.
22031 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22033 * aot.c: some cleanups and portability changes.
22035 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22037 * mini.c: use faster allocation for CEE_BOX if possible.
22039 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22041 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22042 Moved inlined mempcy code to its own function so that is can be
22043 reused. Added an inline memset function as well (optimized initobj).
22044 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22046 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22048 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22050 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22052 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22053 arch code can setup the cpu for CLR execution, if needed.
22054 We use it on x86 to set the precision of FP operations.
22056 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22058 * mini.c: disable some optimizations if we can guess they'll cost too
22059 much for a given method.
22061 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22063 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22065 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22066 * mini.h mini.c mini-x86.c: Added instruction level coverage
22067 info collection support.
22069 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22071 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22072 is now implemented in the profiling API. Get rid of a couple of
22073 unnecessary global variables.
22075 2003-06-15 Nick Drochak <ndrochak@gol.com>
22077 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22078 * cpu-g4.md: add op_bigmul and op_bigmul_un
22079 * cpu_pentium.md: add op_bigmul_un
22080 * inssel-long32.brg: add rule for unsigned bigmul
22081 * mini-ops.h: define OP_BIGMUL_UN
22082 * mini-x86.c: THE BUG: handle (un)signed properly
22083 * mini.c: choose unsigned opcode if needed.
22084 This set of patches fixes bug #44291
22086 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22088 * mini.c (optimize_branches): improved to handle all kinds of
22089 conditional branches.
22091 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22093 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22094 don't raise exceptions.
22096 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22098 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22099 to arch-specific files.
22101 2003-06-09 Martin Baulig <martin@ximian.com>
22103 * Makefile.am (libs): Added $(LIBGC_LIBS).
22105 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22107 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22108 and OP_ATAN (fixes bug#44293).
22110 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22112 * Makefile.am, mini-x86.c: rename cpu description array to
22113 pentium_desc, since some compilers define the 'pentium' preprocessor
22116 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22118 * mini.c (mini_select_instructions): add explicit branch if the
22119 following block is not the false target of a conditional branch -
22120 we need this with any optimization that reorder or remove bblocks
22122 * mini.c (optimize_branches): bug fixes
22124 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22126 * mini.c (mono_method_to_ir): inline static readonly fields
22128 * ssa.c (fold_tree): start cfold support for long (very simple
22131 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22133 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22135 * inssel.brg: fixed memcpy (bug #44219).
22137 2003-06-05 Dick Porter <dick@ximian.com>
22139 * driver.c: Set the glib log levels to not abort if g_message
22142 g_set_prgname() has to happen before mini_init() so that the
22143 process handle gets the info.
22145 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22147 * driver.c: add intrins to the default optimizations to get wider
22150 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22152 * mini.h: some large basic blocks will overflow a 16-bit
22153 integers for symbolic registers.
22155 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22157 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22158 (mono_arch_output_basic_block): fix bug 43499
22160 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22162 * mini.c: kill duplicated definition of mono_debug_format.
22164 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22166 * mini-x86.c, arrays.cs: fixed register allocation bug.
22168 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22170 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22172 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22174 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22177 (print_method_from_ip): also print source location information if
22180 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22182 * mini.c (mono_find_block_region): bug fix in region code
22183 (mini_method_compile): enable removing unreachable code again, but
22184 only in methods without exception clauses.
22186 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22188 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22189 Implemented arglist opcode and handling of TypedReference type.
22190 Fixed x86 call convention when a structure is returned.
22191 Minimal support for calling static vararg methods.
22193 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22195 * mini.c (mini_method_compile): always remove unreachable code,
22196 because the code in them may be inconsistent (access to dead
22197 variables for example).
22199 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22201 * driver.c, debug-mini.c: warning fixes.
22203 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22205 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22207 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22209 * mini.c: thread-static fields are registered in mono_class_vtable(),
22210 so ensure the function is called before checking for them.
22212 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22214 * mini.c (optimize_branches): fix for bug 43586
22216 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22217 overflow (fixes Bug #43639)
22219 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22221 * mini.c, objects.cs: allow the use of stobj for primitive types.
22223 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22225 * mini.c: be less strict about argument checking until we support
22226 running the verifier.
22228 2003-05-27 Nick Drochak <ndrochak@gol.com>
22230 * basic-long.cs: tests for (ulong)int * (ulong)int also
22231 * mini.c: use the same trick for (ulong)int * (ulong)int
22233 2003-05-27 Nick Drochak <ndrochak@gol.com>
22235 * basic-long.cs: add regression test for (long)int * (long)int
22236 * cpu-pentium.md: add op_bigmul specification
22237 * inssel-long32.brg: add OP_BIGMUL rule
22238 * mini-ops.h: add OP_BIGMUL
22239 * mini-x86.c: register allocator: handle case where src1 needs to be
22241 * mini.c: substitute special BIGMUL opcode in the tree for
22242 (long)int * (long)int
22244 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22246 * jit-icalls.c: call the type ctor on field access if needed.
22248 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22250 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22251 to a method (including results of ldelema, bug#43207).
22253 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22255 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22256 colors to show exception handler blocks.
22258 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22259 (fix for pinvoke7.cs).
22261 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22263 * mini.h, mini.c: ensure correct initialization order for types that
22264 require it. Prepare for lazy compilation of jit icall wrappers.
22265 Provide a name for opcode emulation to reduce unneeded mallocing.
22267 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22269 * mini-x86.c: better register restoring code and profiling
22270 support for tail calls.
22272 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22274 * mini.h, driver.c: prepare for leaf methods optimization.
22276 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22278 * mini.c: get targets of branches before converting a method.
22280 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22282 * mini.c (optimize_branches): added some experimental code (disbaled)
22284 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22286 * mini.c (optimize_branches): fix branch to branch optimization
22288 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22290 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22292 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22294 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22297 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22299 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22300 enable use of interface variables again.
22302 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22303 I1 to registers because there is no simply way to sign extend 8bit
22304 quantities in caller saved registers on x86.
22306 * inssel-float.brg: set costs of some rules to 2 so
22307 that monobure always select the arch. specific ones if supplied,
22308 regardless of the order we pass the files to monoburg.
22310 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22312 * mini.c, mini-x86.c: since the magic trampoline for jumps
22313 can't patch the code directly, we do it as soon as the
22314 method gets compiled.
22316 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22318 * mini-x86.c, mini.h: introduce a new patching method
22319 to support CEE_JMP and tail calls.
22320 * mini.c: obey tail.call. Don't precompile methods target
22322 * tramp-x86.c: new trampoline code to handle methods
22323 reached through a jump.
22325 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
22327 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
22328 bit values to registers
22330 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
22332 * mini.c (mono_compile_get_interface_var): share interface
22333 variables if possible.
22335 2003-05-16 Martin Baulig <martin@ximian.com>
22337 * debug-mini.c (mono_init_debugger): New function to initialize
22338 the debugger. This is not in the debugger since it needs to
22339 access some of mini's internals.
22341 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22343 * mini.c (mono_method_to_ir): inlining fixes/cleanups
22345 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
22347 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
22348 for value type handling.
22350 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
22352 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
22353 (mono_method_check_inlining): enable inlining of all kinds of wrappers
22355 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
22357 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
22358 the constructor through a proxy.
22360 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22362 * jit-icalls.c, inssel.brg: fixes to array element address
22365 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
22367 * mini-x86.c (is_regsize_var): allocate pointer to registers
22369 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22371 * driver.c: fixed typo, added intrins to the set of optimizations
22372 tested with regressions.
22374 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
22376 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
22377 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
22380 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
22382 * inssel.brg: remove some common pop instructions without side effects
22384 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22386 * inssel-x86.brg: fixed thinko in int to double conversions.
22388 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
22390 * mini.c, jit-icalls.c: added runtime thread-static variable support.
22392 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22394 * inssel-long32.brg: two more missing instructions.
22396 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
22398 * mini.c (mono_emit_call_args): set the cil_code for all arguments
22399 if not already set.
22401 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
22403 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
22406 * basic-float.cs: Added tests for negative zero.
22408 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22410 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
22411 a couple of missing operations for long casts, with test cases.
22413 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22415 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
22417 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
22419 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
22420 code size estimation.
22422 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
22424 * mini.c (mono_jit_create_remoting_trampoline): make it work with
22425 abstract methods (fix bug 42542)
22427 * aot.c: add ability to handle array types
22429 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
22431 * mini.c: Call the _specific versions of the object allocation
22432 functions if possible.
22434 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22436 * driver.c: call setlocale ().
22438 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22440 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
22443 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
22445 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
22447 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
22448 wrappers (fix bug 42122)
22450 2003-05-04 Martin Baulig <martin@ximian.com>
22452 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
22454 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
22455 s/mini_set_defaults/mono_set_defaults/g.
22457 2003-05-04 Martin Baulig <martin@ximian.com>
22459 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
22461 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22463 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
22464 (reported by Don Roberts).
22466 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22468 * mini.c: temporarily work around two bugs for this release.
22470 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22472 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
22473 that contains -export-dynamic and it makes using the ld script
22475 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
22477 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22479 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
22482 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22484 * mini.c: make sure leave calls all the needed finally blocks,
22485 even when the target jumps out of multiple exception clauses.
22487 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22489 * ldscript, Makefile.am: add linker script to reduce the number of
22490 exported symbols (should also fix the issues with libwine defining
22491 some of the same symbols in io-layer).
22493 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
22495 * driver.c (mini_main): Avoid assertion when no file name is given on
22498 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
22500 * driver.c: added --version/-V command line option.
22501 Added the inline optimization in the regression tests.
22503 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22505 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
22506 to the type in the method signature (fixes bug#42134).
22508 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
22510 * mini.c: when inlining, check this is not null only when needed (bug #42135).
22512 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
22514 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
22516 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22518 * driver.c: fixed bug #42100.
22520 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
22522 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
22524 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
22526 * mini.c: moved most of the code required to do inlining to its own
22527 function so it can be reused. Inline also ctors if appropriate.
22529 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
22531 * Makefile.am: Link with -export-dynamic so shared libs loaded by
22532 the runtime can call mono API functions.
22534 2003-04-27 Martin Baulig <martin@ximian.com>
22536 * debug-mini.c (mono_debug_init_method): Added
22537 `guint32 breakpoint_id' argument; if the method has a breakpoint,
22538 send a notification to the debugger.
22540 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
22541 running in the Mono Debugger, just pass the breakpoint number to
22542 mono_debug_init_method().
22544 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
22546 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
22548 * mini.c: allow some more unsafe compares.
22550 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22552 * mini-x86.c, Makefile.am: make distcheck works (partially from
22553 a patch by Richard Lee <r.h.lee@attbi.com>).
22554 * regset.c, regset.h: removed, they are unused.
22556 2003-04-25 Dick Porter <dick@ximian.com>
22558 * driver.c: Usage reports the name as 'mono' not 'mini'
22559 * exceptions-x86.c: Build and run on freebsd
22561 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22563 * Makefile.am: install the program with the 'mono' name and
22564 the library as libmono instead of mini and libmini.
22566 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22568 * driver.c: provide the APIs for the embedding interface of the old jit.
22570 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22572 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22574 2003-04-23 Martin Baulig <martin@ximian.com>
22576 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22578 * driver.c: Added `--debug' command line argument to enable
22581 2003-04-23 Martin Baulig <martin@ximian.com>
22583 * debug.[ch]: Removed. The code is now in
22584 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22586 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22589 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22591 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22593 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22596 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22597 mono_domain_finalize.
22598 (mini_method_compile): use mono_method_profile* if the the option is
22601 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22603 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22604 methods with their wrapper.
22606 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22607 methods with their wrapper.
22609 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22612 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22615 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22618 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22620 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22622 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22624 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22625 of the mempool. This is slightly faster and uses less memory
22627 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22629 * mini.c: avoid O(n) allocation for variables.
22631 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22633 * mini.c: handle items on the stack after inlining methods.
22635 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22637 * mini.c: make the method->opcode optimization dependent
22638 on MONO_OPT_INSTRINS and do it lazily.
22640 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22642 * driver.c: print overall results at the end of regression run.
22644 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22646 * inssel.brg: don't overwrite symbolic registers.
22648 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22650 * inssel-x86.brg: fix conversion from long to float.
22652 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22654 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22656 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22658 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22660 * driver.c: Added --print-vtable option as in the old JIT.
22662 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22664 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22666 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22668 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22670 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22672 * mini.c regalloc.c regalloc.h: Fix memory leak.
22674 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22676 * aot.c (mono_aot_get_method): register all used strings
22678 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22680 * mini.c: always intern strings references with ldstr at compile time.
22682 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22684 * Makefile.am: add BUILT_SOURCES.
22686 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22688 * driver.c: give a better error message when the assembly to execute
22689 doesn't have an entry point.
22691 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22693 * Makefile.am: added hack for automake
22695 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22698 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22700 22003-04-07 Martin Baulig <martin@ximian.com>
22702 * Makefile.am: Added Makefile.am.
22704 * debugger-main.c: Removed, this is now in the debugger where it
22707 * mini.pc.in: Call this package `mini' for the moment.