1 2010-01-18 Zoltan Varga <vargaz@gmail.com>
3 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
4 after cfg has been freed.
6 2010-01-17 Zoltan Varga <vargaz@gmail.com>
8 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
9 if a clause is skipped because it uses the exception object, since it could
10 have caught the exception.
12 * exceptions.cs: Add a test.
14 2010-01-16 Zoltan Varga <vargaz@gmail.com>
16 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
18 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
19 ICollection<T> wrappers.
21 2010-01-16 Zoltan Varga <vargaz@gmail.com>
23 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
25 2010-01-16 Zoltan Varga <vargaz@gmail.com>
27 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
28 NOMAP32BIT or optimize_for_xen is set.
30 2010-01-16 Zoltan Varga <vargaz@gmail.com>
32 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
33 mono_metadata_str_hash () instead.
35 2010-01-15 Zoltan Varga <vargaz@gmail.com>
37 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
40 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
42 2010-01-15 Zoltan Varga <vargaz@gmail.com>
44 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
47 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
48 throwing code correctly.
50 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
52 2010-01-15 Zoltan Varga <vargaz@gmail.com>
54 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
55 ftnptrs created by us, handle RGCTX_FETCH correctly.
56 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
58 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
59 ftnptr added by mono_aot_get_named_code ().
61 2010-01-14 Zoltan Varga <vargaz@gmail.com>
63 * mini-arm.c: Fix a few LLVM problems.
65 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
67 2010-01-13 Mark Probst <mark.probst@gmail.com>
69 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
72 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
74 * jit.h, method-to-ir.c: added ability to set the policy for
75 inserting breakpoints from the break IL instruction or the
76 Debugger.Break () API call.
78 2010-01-13 Zoltan Varga <vargaz@gmail.com>
80 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
81 assemblies need to be eagerly loaded.
83 2010-01-12 Zoltan Varga <vargaz@gmail.com>
85 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
87 2010-01-11 Zoltan Varga <vargaz@gmail.com>
89 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
90 an argument which matches any exception.
92 2010-01-10 Zoltan Varga <vargaz@gmail.com>
94 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
95 optimization if the called method is gshared and marshalbyref, since gshared
96 methods can' have wrappers. Fixes #569390.
98 * generics.cs: Add a test.
100 2010-01-10 Zoltan Varga <vargaz@gmail.com>
102 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
105 2010-01-10 Zoltan Varga <vargaz@gmail.com>
107 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
109 2010-01-09 Zoltan Varga <vargaz@gmail.com>
111 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
112 since it is not supported in win2000.
114 2010-01-08 Zoltan Varga <vargaz@gmail.com>
116 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
117 error if loading an assembly fails.
118 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
120 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
123 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
126 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
128 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
129 is not supported yet.
131 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
133 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
135 * method-to-ir.c: All types with variant arguments must fallback to the
136 slow path. This makes cast of variant delegates work.
138 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
139 argument that is set to TRUE is the returned vtable slot is for a variant
140 interface. Changed a g_print + g_assert_not_reached to a g_error.
142 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
143 a similar fashion of generic virtual methods.
145 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
147 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
150 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
151 method using a variance aware function.
153 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
155 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
157 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
160 2010-01-07 Zoltan Varga <vargaz@gmail.com>
162 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
163 If LLVM decides to set the code model to Large, reset it to Default.
165 2010-01-07 Zoltan Varga <vargaz@gmail.com>
167 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
168 stripped binaries as well.
170 2010-01-07 Zoltan Varga <vargaz@gmail.com>
172 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
173 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
175 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
178 2010-01-06 Zoltan Varga <vargaz@gmail.com>
180 * mini.c (mini_method_compile): Extract the JIT info creation code into a
183 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
184 as the type info to llvm.eh.selector.
185 (exception_cb): Use the type info for filling out some fields of
186 MonoJitExceptionInfo like the flags and the exception class. This is needed
187 because the LLVM produced exception handling clauses might not match the original
188 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
190 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
191 separate function. Add an extra argument which returns the type infos
192 corresponding to the exception clauses.
194 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
195 exception handling clauses.
197 2010-01-04 Zoltan Varga <vargaz@gmail.com>
199 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
200 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
203 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
205 * mini.c (mono_compile_is_broken): Skip methods from serialization's
208 2010-01-04 Zoltan Varga <vargaz@gmail.com>
210 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
213 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
215 * mini.c (mini_method_compile): Verify the method before calling
216 mono_compile_create_vars as this might crash since it uses method
221 2010-01-04 Zoltan Varga <vargaz@gmail.com>
223 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
224 one case if AOTing, since the class might not be a concrete class.
226 2010-01-03 Zoltan Varga <vargaz@gmail.com>
228 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
229 functions which are now defined in mempool-internals.h.
231 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
233 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
235 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
239 * mini-*.c: Properly handle generic enums.
243 2009-12-28 Zoltan Varga <vargaz@gmail.com>
245 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
246 in a few more places.
248 2009-12-27 Zoltan Varga <vargaz@gmail.com>
250 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
251 nullable parameters. Fixes #567351.
253 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
255 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
257 2009-12-26 Zoltan Varga <vargaz@gmail.com>
259 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
260 mono_get_generic_context_from_code () call.
262 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
264 2009-12-25 Zoltan Varga <vargaz@gmail.com>
266 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
269 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
271 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
272 mono_method_get_signature returns NULL. Fix #567084
274 2009-12-25 Zoltan Varga <vargaz@gmail.com>
276 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
277 instead of once for each module.
279 2009-12-22 Zoltan Varga <vargaz@gmail.com>
281 * debugger-agent.c (ss_start): Implement step over for the last sequence
284 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
285 have the STEP_LOC flag set.
287 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
288 fails. Fixes #566689.
290 2009-12-21 Zoltan Varga <vargaz@gmail.com>
292 * mini.c (mono_add_seq_point): New helper function.
293 (mono_save_seq_point_info): New function to save sequence point info, extracted
294 from mini_method_compile ().
296 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
298 * mini.h (MonoSeqPointInfo): New structure containing information about
299 the sequence points of a JITted method.
300 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
303 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
304 point information is stored, use a MonoSeqPointInfo structure instead of a
305 GPtrArray. For each seq point, compute a list of successor seq points.
307 * debugger-agent.c: Use the successor list to implement step-over more
308 efficiently: instead of single stepping until a different line/IL offset is
309 reached, place breakpoints into all successor seq points.
311 * mini.h: Bump AOT file format version.
313 2009-12-21 Zoltan Varga <vargaz@gmail.com>
315 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
317 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
319 2009-12-21 Zoltan Varga <vargaz@gmail.com>
321 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
324 2009-12-18 Zoltan Varga <vargaz@gmail.com>
326 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
327 alloca as g_malloc is not signal safe.
329 2009-12-18 Zoltan Varga <vargaz@gmail.com>
331 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
332 VALGRIND_DISCARD_TRANSLATIONS.
334 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
335 checks, they are no longer needed.
337 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
338 a function into a sigctx which can handle function pointers.
340 * mini-ppc.c: Implement soft debugger support on ppc64.
342 * mini-ppc.c: Implement soft debugger support.
344 2009-12-17 Zoltan Varga <vargaz@gmail.com>
346 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
348 2009-12-17 Marek Habersack <mhabersack@novell.com>
350 * mini.c (mono_get_runtime_build_info): include Mono version in
353 * driver.c (mono_main): VERSION is now included in the string
354 returned from mono_get_runtime_build_info()
356 2009-12-17 Zoltan Varga <vargaz@gmail.com>
358 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
359 signatures. Fixes #565143.
361 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
363 2009-12-16 Zoltan Varga <vargaz@gmail.com>
365 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
367 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
369 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
370 making max stack 10x smaller.
372 2009-12-16 Zoltan Varga <vargaz@gmail.com>
374 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
376 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
378 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
380 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
382 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
383 bigger than MONO_ARCH_MAX_FRAME_SIZE.
385 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
387 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
389 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
391 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
394 2009-12-14 Miguel de Icaza <miguel@novell.com>
396 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
397 raise an invalid program exception.
399 For other opcodes that we might not handle use a g_warning and
400 raise the exception. Beats termination.
404 2009-12-14 Zoltan Varga <vargaz@gmail.com>
406 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
408 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
409 by merging the LLVM and !MAP_32BIT cases.
411 2009-12-13 Jonathan Chambers <joncham@gmail.com>
413 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
414 sigctx being passed in, as we have no CONTEXT available in the APC.
416 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
419 Code contributed under MIT/X11 license.
421 2009-12-13 Zoltan Varga <vargaz@gmail.com>
423 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
424 in the LLVM backend on AMD64.
426 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
429 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
431 * mini-llvm.c: Export mono_personality for AOT.
433 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
435 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
436 implicit exception can occur.
438 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
439 OP_IMPLICIT_EXCEPTION instruction.
441 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
443 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
445 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
446 inside a protected block.
448 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
449 trampolines doesn't include the argument.
451 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
452 trampolines on amd64.
454 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
457 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
458 disabled for methods with clauses.
460 * mini-llvm.c: Enable support for catch clauses.
462 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
463 end of an LLVM compiled finally clause.
464 (mono_handle_exception_internal): Save the exception handling state in TLS
465 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
466 resume unwinding from that point.
468 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
469 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
470 to obtain the addresses of the exception handling regions.
472 * mini-llvm.c: Add beginnings of support for exception handling, currently only
473 finally clauses are supported.
475 * mini.c (mini_method_compile): Add support for LLVM code with exception
478 2009-12-12 Zoltan Varga <vargaz@gmail.com>
480 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
483 2009-12-12 Zoltan Varga <vargaz@gmail.com>
485 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
488 2009-12-11 Zoltan Varga <vargaz@gmail.com>
490 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
491 for 2 parameter sched_setaffinity in older glibc versions. Fixes
494 2009-12-11 Marek Habersack <mhabersack@novell.com>
496 * method-to-ir.c (mini_redirect_call): do not redirect the
497 InternalAllocateStr internal call if string profiling is enabled.
499 2009-12-10 Zoltan Varga <vargaz@gmail.com>
501 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
504 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
505 unwind.h header file.
507 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
508 newer valgrind versions seems to handle this fine.
510 2009-12-09 Zoltan Varga <vargaz@gmail.com>
512 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
513 on the debugger thread.
515 2009-12-08 Zoltan Varga <vargaz@gmail.com>
517 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
519 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
521 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
523 * cpu-<ARCH>.md: Make call_handler clob:c.
525 * mini.c: Reenable SSA for methods with clauses.
527 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
528 as it causes failures on x86.
530 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
532 * driver.c: Fail gracefully with --compile-all if mono_method_signature
533 returns NULL (e.g. a bad assembly).
535 2009-12-08 Geoff Norton <gnorton@novell.com>
537 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
538 stepping out into native code. There were issues with nested invokes
541 2009-12-07 Zoltan Varga <vargaz@gmail.com>
543 * mini.c (mini_method_compile): Do the disable_llvm checks early
544 and avoid the LLVM compile pass if the checks fail.
546 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
548 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
549 LLVM optimizations don't try to remove them.
551 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
552 different file so the original remains.
554 2009-12-06 Zoltan Varga <vargaz@gmail.com>
556 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
558 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
560 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
561 support for non-inline unwind descriptors.
563 2009-12-07 Geoff Norton <gnorton@novell.com>
565 * debugger-agent.c: Darwin can colesce signals, so we need to handle
566 the interrupt_count slightly differently. Native threads were never
569 2009-12-05 Zoltan Varga <vargaz@gmail.com>
571 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
572 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
573 yet generate this info.
575 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
577 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
578 client can distinguish between intptrs and longs.
580 2009-12-05 Zoltan Varga <vargaz@gmail.com>
582 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
585 * aot-runtime.c (load_function): Update after the change above.
587 * mini.h: Bump AOT file format version.
589 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
590 if the delegate class is dynamic.
592 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
593 in gshared code too using the new rgctx info type
594 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
596 2009-12-04 Geoff Norton <gnorton@novell.com>
598 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
599 we need to track the original suspend count so the thread properly
600 wakes up in resume_thread.
602 2009-12-04 Zoltan Varga <vargaz@gmail.com>
604 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
607 * generics.cs: Add a test.
609 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
610 is 0. Simplify a lot of code using this.
612 * mini-trampolines.c (mono_delegate_trampoline): Call
613 mono_create_static_rgctx_trampoline () before saving the final address in
614 delegate->method_code, to avoid calling it each time a delegate is first called.
616 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
617 which need static rgctx trampolines.
619 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
620 keyed on the method+addr pair, since addr could be either the method addr or
621 an unbox trampoline in the AOT case. Fixes #560246.
623 2009-12-03 Zoltan Varga <vargaz@gmail.com>
625 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
626 place it was called before too.
628 2009-12-03 Zoltan Varga <vargaz@gmail.com>
630 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
631 if no security manager is present, to speed up the AOT case. Call
632 mono_class_vtable () full with raise_on_error == TRUE instead.
634 2009-12-03 Zoltan Varga <vargaz@gmail.com>
636 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
637 the local optimization passes can take its result into account. Fixes
640 * exceptions.cs: Add a test.
642 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
644 This patch is contributed under the terms of the MIT/X11 license
646 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
648 2009-12-03 Zoltan Varga <vargaz@gmail.com>
650 * mini.h (MonoInst): Remove unused 'ssa_op' field.
652 * debugger-agent.c: Rework the handling of stack traces of running threads to
653 avoid crashes if compute_frames () tries to walk the stack of running thread.
655 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
657 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
659 * mini.h (StackFrameInfo): Add an 'lmf' field.
661 2009-12-02 Zoltan Varga <vargaz@gmail.com>
663 * debugger-agent.c (suspend_current): Always set really_suspended.
665 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
667 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
669 2009-12-01 Zoltan Varga <vargaz@gmail.com>
671 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
674 2009-12-01 Zoltan Varga <vargaz@gmail.com>
676 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
678 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
680 * mini-trampolines.c: Fix MSVC build.
682 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
684 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
686 2009-11-30 Zoltan Varga <vargaz@gmail.com>
688 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
689 the instruction following an OP_FCOMPARE is optimized away.
691 2009-11-30 Zoltan Varga <vargaz@gmail.com>
693 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
694 emit_autoreg () into this arch-specific function.
696 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
697 code, it is no longer needed.
699 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
701 * mini.h: Bump AOT file format version.
703 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
704 using the sorted_code_offsets array, instead of reading it from the
705 exception debug info.
706 (load_method): Call mono_aot_find_jit_info instead of
707 decode_exception_debug_info ().
709 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
710 LLVM compiled as a flag.
712 2009-11-29 Zoltan Varga <vargaz@gmail.com>
714 * debugger-agent.c (resume_thread): Fix a warning.
716 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
719 2009-11-28 Zoltan Varga <vargaz@gmail.com>
721 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
722 contents to MonoAotFileInfo.
724 2009-11-27 Zoltan Varga <vargaz@gmail.com>
726 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
727 Put all binary data into a giant blob, similarly to the way .net assemblies
728 store binary data. Emit offset tables in a compact form to reduce their size.
730 * mini.h: Bump AOT file format version.
732 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
735 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
736 avoid linear searches at runtime.
738 * aot-runtime.c (find_symbol): Update this to use the hash.
740 * mini.h: Bump AOT file format version.
742 2009-11-26 Zoltan Varga <vargaz@gmail.com>
744 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
747 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
750 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
751 the distribution of got slot types.
753 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
755 * method-to-ir.c: Add support for generating explicit null checks.
757 2009-11-25 Zoltan Varga <vargaz@gmail.com>
759 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
760 on a random thread if possible.
762 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
763 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
766 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
767 regs. Pass the real size of the regs array to mono_unwind_frame ().
769 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
772 2009-11-24 Geoff Norton <gnorton@novell.com>
774 * mini-darwin.c: Work around apple bug rdar://7209349 See
775 http://openradar.appspot.com/7209349 for details. Synopsis,
776 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
777 never been initialized before.
779 2009-11-24 Zoltan Varga <vargaz@gmail.com>
781 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
783 * mini-arm.c (mono_arm_thumb_supported): New helper function.
785 2009-11-24 Zoltan Varga <vargaz@gmail.com>
787 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
788 OP_SHL_IMM is not 32 bit.
790 2009-11-24 Zoltan Varga <vargaz@gmail.com>
792 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
794 2009-11-24 Zoltan Varga <vargaz@gmail.com>
796 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
799 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
800 > 0 since some threads can resume if their resume_count is > 0.
801 (invoke_method): Avoid reading freed memory.
803 * debugger-agent.c (process_suspend): Extract the suspend code from
804 process_single_step_inner () to a separate function. Rework the code to prevent
805 races between this function and thread interrupts.
807 * debugger-agent.c (suspend_current): Check the resume_count field instead
808 of resume_one so suspends+resumes during single threaded invokes work
811 2009-11-23 Zoltan Varga <vargaz@gmail.com>
813 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
814 to make the generated code smaller.
816 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
817 sequence generated by recent LLVM versions.
819 * mini-llvm.c: Add support for a few simple cases which weren't supported
822 * mini-trampolines.c (mono_magic_trampoline): Don't call
823 mono_arch_get_vcall_slot () when llvm is enabled.
825 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
827 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
828 into a new function called common_call_trampoline () which is used by the
829 llvm vcall trampoline as well.
831 * debugger-agent.c: Implement single threaded invokes.
833 * debugger-agent.c: Revert change which broke the agent on linux.
835 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
838 * generics.cs: Add a test.
840 2009-11-22 Zoltan Varga <vargaz@gmail.com>
842 * debugger-agent.c: Fix the cygwin build.
844 2009-11-21 Zoltan Varga <vargaz@gmail.com>
846 * cprop.c: Remove this unused file.
848 2009-11-21 Zoltan Varga <vargaz@gmail.com>
850 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
853 * basic.cs: Add a test.
855 2009-11-21 Zoltan Varga <vargaz@gmail.com>
857 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
860 2009-11-20 Zoltan Varga <vargaz@gmail.com>
862 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
863 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
864 it. Use this flag to control llvm related code paths instead of #ifdef
865 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
868 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
870 * mini.h: Bump AOT file format version.
872 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
873 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
875 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
876 was used as an assembly filter.
878 2009-11-19 Zoltan Varga <vargaz@gmail.com>
880 * unwind.c: Fix support for ppc.
882 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
883 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
885 2009-11-19 Zoltan Varga <vargaz@gmail.com>
887 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
889 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
890 added by the ps3 changes.
892 2009-11-19 Zoltan Varga <vargaz@gmail.com>
894 * mini-gc.c: Resurrect this, so at least it compiles.
896 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
898 2009-11-18 Zoltan Varga <vargaz@gmail.com>
900 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
901 create_event_list () so assembly filters can be used.
903 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
906 2009-11-17 Zoltan Varga <vargaz@gmail.com>
908 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
909 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
912 * aot-compiler.c (add_generic_instances): Emit instances of common generic
913 classes for char/bool too.
915 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
917 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
920 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
923 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
925 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
927 Code contributed under MIT/X11 license.
929 2009-11-14 Zoltan Varga <vargaz@gmail.com>
931 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
932 threads in native code work.
934 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
935 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
938 2009-11-13 Jonathan Chambers <joncham@gmail.com>
940 * debugger-agent.c: Implementation for Windows platform.
942 * mini-x86.c: Add support for Windows. Use mono-* synchronization
943 primitives. Use SEH to implement breakpoints and single stepping.
945 * mini-x86.h: Enable soft debugger on Windows.
947 Code contributed under MIT/X11 license.
949 2009-11-13 Zoltan Varga <vargaz@gmail.com>
951 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
952 under XEN. Fixes #522894.
954 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
956 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
957 interface calls in LLVM AOT code.
959 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
962 * mini-llvm.c: Add support for OP_VPHI.
964 * objects.cs: Add a test.
966 2009-11-13 Zoltan Varga <vargaz@gmail.com>
968 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
969 this is called on the debugger thread.
971 2009-11-12 Zoltan Varga <vargaz@gmail.com>
973 * mini-llvm.c: Add soft-float support.
975 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
976 FCALL which returns an R4.
978 * driver.c (mono_main): Add a missing '\n'.
980 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
981 platforms which doesn't support the LLVM IMT trampoline.
983 2009-11-11 Zoltan Varga <vargaz@gmail.com>
985 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
987 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
989 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
992 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
994 2009-11-10 Zoltan Varga <vargaz@gmail.com>
996 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
997 Instead of emitting a method_order table, sort the contents of the code_offsets
998 table and do a binary search in the sorted table. The previous approach doesn't
999 work with LLVM which emits methods in a arbitrary order.
1001 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1002 in the .eh_frame section in ELF files.
1004 * mini.h: Bump corlib file format version.
1006 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1008 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1009 LDMIA->LDM macro name change.
1011 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1013 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1016 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1019 * aot-compiler.c: Ditto.
1021 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1022 &align to mini_type_stack_size_full ().
1024 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1026 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1028 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1030 * mini-arm.c: Compute the stack space used by arguments using
1031 mini_type_stack_size_full ().
1033 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1035 * optflags-def.h: Remove dead TREEPROP optimization.
1037 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1039 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1041 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1043 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1045 * driver.c (mono_jit_parse_options): New public API function to parse options
1046 as done by the runtime executable.
1048 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1049 when handling named arguments.
1051 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1053 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1054 for passing small vtypes in registers, make the CallInfo structures more
1055 similar to the code on the other platforms.
1057 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1058 the code in the prolog requires it.
1060 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1062 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1063 (koush@koushikdutta.com).
1065 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1066 where the thunk memory should be allocated from. Fixes appdomain unloading
1069 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1071 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1072 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1074 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1076 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1077 AOT, as it is not implemented yet.
1079 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1081 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1083 * debugger-agent.c: Fix windows build.
1085 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1087 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1088 after the client connects/disconnects.
1090 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1091 when an exception of a given type is thrown.
1093 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1094 only on an uncaught exception.
1096 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1098 * debugger-agent.c: Add a 'launch' option.
1100 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1102 * debugger-agent.c: Add a 'timeout' option.
1104 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1106 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1109 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1111 * debugger-agent.c (set_breakpoint): Emit a log message.
1113 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1115 * mini-arm.c: Fix the arm build.
1117 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1119 * aot-compiler.c: don't leak the value returned from
1120 mono_type_full_name().
1122 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1124 * debugger-agent.c: defer including mono-mutex.h until we know the
1127 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1129 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1130 of pthreads directly.
1132 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1133 exception handlers. Pass info argument.
1135 * mini.h: Adjust signatures of soft debugger functions to pass void*
1136 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1138 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1139 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1140 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1141 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1143 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1145 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1146 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1147 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1148 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1150 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1152 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1154 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1156 * mono-semaphore.h: Skeleton implementation for Windows.
1158 Code contributed under MIT/X11 license.
1160 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1162 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1164 Code contributed under MIT/X11 license.
1166 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1168 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1170 Code contributed under MIT/X11 license.
1172 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1174 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1175 debug info to 100 because 10 still slows down gdb too much.
1177 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1178 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1179 them in the wrappers.
1181 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1183 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1185 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1187 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1188 function mono_aot_get_array_helper_from_wrapper ().
1190 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1191 array helper methods.
1193 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1195 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1196 the value was loaded from memory.
1198 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1199 the value was loader from there.
1201 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1202 without constant swizzle.
1204 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1206 * mini-amd64.c: Put soft debugger functions behind a
1207 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1209 * mini-amd64.h: disable the soft debugger in windows.
1211 Code contributed under MIT/X11 license.
1213 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1215 * mini-x86.c: Put soft debugger functions behind a
1216 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1218 Code contributed under MIT/X11 license.
1220 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1222 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1223 to mono_arch_find_jit_info_ext.
1225 Code contributed under MIT/X11 license.
1227 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1229 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1231 * debugger-agent.c: Add support for filtering events by assemblies.
1233 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1234 the agent is not enabled.
1236 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1238 * exceptions-x86.c: hopefully last change to fix the windows build.
1239 This one courtesy of Jonathan Chambers.
1241 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1243 * debugger-agent.c: remove unused function.
1245 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1247 * debugger-agent.c: add #ifdefs for a few header files.
1248 * mini-x86.h: disable the soft debugger in windows.
1249 Step 1 of 2 to make this compile on windows with gcc.
1251 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1253 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1254 as it breaks the build.
1256 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1258 Merge the soft debugger branch.
1260 * debugger-agent.h debugger-agent.c: New files containing the soft
1261 mode debugger module.
1263 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1264 at the appropriate locations.
1266 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1269 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1270 enable/disable single stepping.
1272 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1273 which returns all information in a StackFrameInfo structure, and can handle the
1274 LMF frames added by the debugger.
1276 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1279 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1280 walker function which works on a specific thread and passes a StackFrameInfo
1281 structure to its callback.
1283 * mini.c (mini_init): Initialize the debugger agent.
1285 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1287 * mini-ops.h: Add OP_SEQ_POINT opcode.
1289 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1290 arguments to the debugger agent.
1292 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1294 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1297 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1299 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1301 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1303 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1305 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1306 sets the IMT argument and makes a virtual call.
1308 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1310 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1312 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1315 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1317 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1318 runtime. Fixes #551228.
1320 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1322 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1324 * basic.cs: Add a test.
1326 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1327 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1328 CONSTRAINED. Fixes #550964.
1330 * generics.cs: Add a test.
1332 2009-10-28 Mark Probst <mark.probst@gmail.com>
1334 * mini-posix.c (add_signal_handler): Use
1335 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1337 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1339 Contributed under the terms of the MIT/X11 license by
1340 Jerry Maine <crashfourit@gail.com>.
1342 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1343 sse4a for simd intrinsics.
1345 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1346 sse4a for simd intrinsics.
1348 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1350 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1351 instead of inst_p1 which is not the same on ILP32 platforms.
1353 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1355 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1356 not the mscorlib one before calling mono_get_lmf_addr.
1358 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1359 of the ip to the LMF.
1361 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1362 immediate in the op->op_imm optimization.
1364 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1365 understand. VTypes now work, but are not abi compliant, as they are
1366 split into 4 byte parts instead of 8.
1367 (emit_memcpy): Fix the unrolled case to work on the PS3.
1369 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1371 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1372 the default when static linking.
1374 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1376 * aot-compiler.c: Add an autoreg option to automatically register
1377 statically linked aot modules using ELF .ctors.
1379 * genmdesc.pl: Add __ppc64__ to allowed defines.
1381 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1383 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1384 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1386 2009-10-24 Mark Probst <mark.probst@gmail.com>
1388 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1390 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1392 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1393 which will contain the domain where the method was found.
1395 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1396 mini_jit_info_table_find ().
1398 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1400 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1402 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1404 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1405 set, its not supported yet.
1407 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1409 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1410 iface wrapper is not found.
1411 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1413 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1415 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1416 which have a different name.
1418 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1419 wrappers and Array.GetGenericValueImpl ().
1421 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1422 because of the change above.
1424 * generics.cs: Add a test for full aot + generic array ifaces.
1426 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1428 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1429 that hides the previous one.
1431 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1433 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1434 marshalled. Fixes #541623.
1436 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1438 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1440 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1442 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1444 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1446 * mini-posix.c (sigprof_signal_handler):
1447 Implemented support for building stat call chans in different ways.
1449 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1451 * mini-exceptions.c (mono_find_jit_info):
1452 Also check that a jit info has been found (fixes a profiler crash).
1454 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1456 * mini.c (mono_codegen):
1457 Call mono_profiler_code_buffer_new with correct code address.
1459 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1461 * driver.c (mono_main): Change the date in the copyright.
1463 2009-10-14 Mark Probst <mark.probst@gmail.com>
1465 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1466 allocator in shared generic code for open classes, because we
1467 can't get those classes' vtables. We need to make managed
1468 allocators not depend on the vtable at compile-time to solve this.
1470 2009-10-13 Martin Baulig <martin@ximian.com>
1472 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1473 `const guint8 *trampoline' argument; send both the old and the new
1476 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1478 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1479 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1480 (can_marshal_struct): Skip structures with auto layout.
1482 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1484 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1486 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1487 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1488 a variable to hold the stack slot used by the int<->float conversion opcodes.
1490 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1492 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1494 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1495 when using full-aot.
1497 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1499 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1500 each instance of Comparer<T>.
1502 * generics.cs: Add a new test.
1504 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1506 * driver.c (parse_debug_options): Add a 'gdb' option.
1508 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1510 * image-writer.c: Add support for emitting the image into a memory buffer.
1512 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1514 * aot-compiler.c: Add support for registering debug info with GDB using the
1515 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1516 MONO_XDEBUG to 'gdb'.
1518 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1520 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1523 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1525 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1526 can be used to set breakpoints in gdb.
1528 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1529 segment to an absolute address.
1531 2009-10-13 Mark Probst <mark.probst@gmail.com>
1533 * method-to-ir.c: Use the managed array allocator method if
1536 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1538 * aot-compiler.c : Fix the MSVC builds
1540 Code is contributed under MIT/X11 license.
1542 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1544 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1545 avoid registering 1 symbol file per method with gdb.
1547 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1549 * mini-sparc.c: Fix the handling of enums with base type long.
1551 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1553 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1554 instead of using type->data.klass as the later doesn't work with generics.
1556 2009-09-25 Mark Probst <mark.probst@gmail.com>
1558 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1559 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1560 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1561 works differently now and we don't handle it in the JIT anymore.
1563 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1564 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1565 the Thread class split.
1567 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1569 * driver.c: Don't run tests with the obsolete treeprop optimization.
1571 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1572 variable volatile. Fixes #541577.
1574 * basic-calls.cs: Add a new test.
1576 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1578 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1580 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1581 work/required with recent iphone sdk versions.
1583 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1586 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1587 in the VCALL decomposition code.
1589 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1591 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1593 * basic.cs: Add a test.
1595 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1598 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1599 searches all the domains of the current thread.
1601 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1603 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1605 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1606 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1608 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1609 for non-jit trampolines.
1611 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1613 * aot-compiler.c (add_wrappers): Ditto.
1615 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1616 the size of the param area used by dyn_call to 6 which covers the majority of
1619 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1621 * mini-arm.c: Implement support for passing/receiving
1622 longs and receiving floats in the dyn_call code.
1624 * mini-amd64.c: Implement support for receiving vtypes in registers in
1627 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1630 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1632 * mini-arm.c (get_call_info): Return more precise information in
1634 (dyn_call_supported): Use the information in CallInfo.
1636 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1638 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1641 * mini-arm.c: Update after the dyn_call api changes.
1643 * mini.c (mini_create_jit_domain_info): Register a destructor function
1644 for the runtime_invoke_hash.
1646 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1647 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1649 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1650 (dyn_call_supported): Simplify this by using get_call_info ().
1651 (mono_arch_dyn_call_free): New destructor function.
1653 * generics.cs: Remove a printf.
1655 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1657 * mini-arm.c: Add support for enum return values and passing a few arguments
1660 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1663 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1665 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1666 the dynamic invoke wrappers.
1668 * mini-arm.c: Implement OP_DYN_CALL for arm.
1670 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1671 supported by the dynamic runtime invoke wrapper.
1673 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1674 runtime invoke wrapper.
1676 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1677 if possible when running with full-aot.
1679 * mini-ops.h: Add OP_DYN_CALL opcode.
1681 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1682 with dynamic arguments lists similar to libffi.
1684 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1686 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1688 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1691 * iltests.il.in: Add a new test.
1693 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1695 * aot-compiler.c (add_generic_instances): Add more instances of
1696 GenericEqualityComparer.
1698 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1700 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1702 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1704 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1705 comments on some functions that now can fail.
1707 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1709 * Makefile.am: Add Info.plist to EXTRA_DIST
1711 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1713 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1714 static synchronized wrappers. Fixes #539500.
1716 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1718 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1721 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1723 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1724 lmf before calling filter clauses as well. Fixes #539550.
1726 * exceptions.cs: Add a test.
1728 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1730 * aot-compiler.c (add_generic_class): Add instances of
1731 Array.GetGenericValueImpl as well.
1733 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1736 * generics.cs: Add a fullaot linq test.
1738 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1740 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1743 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1745 * mini-trampolines.c (mono_delegate_trampoline) : Call
1746 mono_cominterop_get_invoke if the delegate target object
1749 Code is contributed under MIT/X11 license.
1751 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1753 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1754 internal call is defined outside platform code. Reduce code
1755 duplication with existing [Method|Field]AccessException
1757 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1759 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1760 if the return value is a small struct passed on regs.
1762 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1764 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1766 * mini-codegen.c: Enable the cpu description validation for arm.
1768 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1770 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1771 test which depends on structs to objects.cs.
1773 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1774 require object model related stuff working.
1776 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1778 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1780 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1781 against the instruction metadata in mini-ops.h. amd64 only for now.
1783 * mini-ops.h: Fix some instruction descriptions.
1785 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1786 unused instructions.
1788 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1790 * exceptions.cs: Add a new test.
1792 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1794 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1796 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1798 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1799 skip empty phi opcodes.
1801 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1802 correctly by zero extending after loads. Skip methods containing calls
1803 to the monitor enter/exit trampolines.
1805 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1806 when calling mono_thread_force_interruption_checkpoint ().
1808 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1810 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1812 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1814 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1815 bootstrap could run.
1817 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1819 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1821 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1823 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1825 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1826 LLVM might be very short.
1828 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1829 in OP_THROW/RETHROW.
1831 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1834 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1836 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1837 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1838 LLVM might be very short.
1840 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1842 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1843 the alignment for the value of sp.
1845 2009-09-01 Geoff Norton <gnorton@novell.com>
1847 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1848 managed wrappers in full aot.
1850 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1852 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1854 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1856 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1858 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1860 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1862 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1865 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1867 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1868 depend on the info MonoMethodHeader which could be missing in IL stripped
1871 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1873 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1874 they are only 4 byte aligned.
1876 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1878 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1879 was done previously, since using SP causes too many problems.
1881 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1882 frames without a frame pointer works.
1884 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1885 global register in methods with calls, since the calls can go through
1886 a static rgctx trampoline which doesn't save it.
1888 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1890 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1892 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1894 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1896 2009-08-18 Christian Hergert <chris@dronelabs.com>
1898 * method-to-ir.c: Fix warnings for uninitialized variables.
1900 2009-08-18 Christian Hergert <chris@dronelabs.com>
1902 * mini-exceptions.c:
1903 * aot-compiler.c: Fix printf warnings.
1905 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1907 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1908 Add GetGenericValueImpl<string>.
1910 * aot-compiler.c (add_generic_instances): Add instances of
1911 GenericEqualityComparer<T> for primitive types. Only emit the array
1912 wrappers into the mscorlib image.
1914 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1916 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1917 the methods_loaded array using amodule->info->nmethods.
1919 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1920 (MONO_AOT_FILE_VERSION): Bump this.
1922 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1925 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1926 MonoJitInfo doesn't belong to its methods aot image.
1928 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1930 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1932 * mini-arm.c: Fix warnings.
1934 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1936 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1939 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1941 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1942 avoid clobbering IP.
1944 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1945 hold the trampoline argument, so its initial value is available during
1948 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1951 * exceptions-hppa.c:
1953 * exceptions-s390x.c:
1954 * exceptions-mips.c:
1956 * exceptions-sparc.c:
1957 * exceptions-alpha.c:
1959 * mini-trampolines.c:
1961 * exceptions-s390.c: add and use #define's instead of sizeof()
1962 for MonoJitInfo and MonoJitInfoTable.
1964 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1969 * tramp-x86.c: use a #define instead of sizeof() for a few
1970 structures that use a zero-length array.
1972 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1974 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1975 case when the method is dynamic. Fixes #529238.
1977 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1979 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1980 of asserting when a method is JIT compiled in full-aot mode.
1982 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1984 Contributed under the terms of the MIT/X11 license by
1985 Jerry Maine <crashfourit@gail.com>.
1987 * fixed wrong dates in changelog.
1989 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1991 Contributed under the terms of the MIT/X11 license by
1992 Jerry Maine <crashfourit@gail.com>.
1994 * basic-simd.cs: added test for packed double square root.
1995 * cpu-amd64.md: added opcode info for packed double square root.
1996 * cpu-x86.md: added opcode info for packed double square root.
1997 * mini-ops.h: added IR opcode for packed double square root.
1998 * mini-x86.c: added IR to native translation code for packed double square root.
1999 * mini-amd64.c: removed todo for packed double square root.
2000 * simd-intrinsics.c: added method to IR opcode converstion for
2001 packed double square root.
2003 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2005 Contributed under the terms of the MIT/X11 license by
2006 Jerry Maine <crashfourit@gail.com>.
2008 * mini-amd64.c: Added a change to help tell the difference as
2009 to what perpose the xmm register is being used--mainly to help
2011 * mini-amd64.h: Changed callee regs to use 15 out of 16
2012 (one used for special cases) xmm registers for both fp
2013 and simd ops. Added define to turn on new feature in the regalloc
2014 that allows fp and simd ops to share the xmm regs happily.
2015 * codegen.c: Added code to detect for which perpose an xmm reg is
2016 being used (fp or simd) and to translate back and forth to the
2017 correct logical reg bank (fp or simd) for 'spill load's.
2019 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2021 Contributed under the terms of the MIT/X11 license by
2022 Jerry Maine <crashfourit@gail.com>.
2024 * basic-simd.cs: Added tests for stressing the regalloc when running with
2025 16 simd regs and when simd and fp ops share the same reg bank.
2027 2009-08-01 Mark Probst <mark.probst@gmail.com>
2029 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2030 in shared generic code, we might have to look up the class in the
2031 RGCTX. If we use the class directly, compute its GC descriptor.
2033 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2035 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2037 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2039 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2040 check for errors. Fixed the case when the class with the Main
2043 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2045 Contributed under the terms of the MIT/X11 license by
2046 Jerry Maine <crashfourit@gail.com>.
2048 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2050 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2052 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2054 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2056 * method-to-ir.c: Fix naming of stelem and ldelem.
2058 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2060 * driver.c (main_thread_handler): Check that the assembly loaded
2061 matches the filename when doing AOT.
2063 2009-07-30 Mark Probst <mark.probst@gmail.com>
2065 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2068 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2069 utils/mono-sigcontext.h).
2071 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2074 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2076 * mini.c (mono_codegen):
2077 Call profiler hook to keep track of method code buffers.
2079 2009-07-27 Mark Probst <mark.probst@gmail.com>
2081 * method-to-ir.c: Invoke write barriers for the
2082 Interlocked.(Compare)Exchange JIT intrinsics.
2084 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2086 * Makefile.am (version.h): Fix issues when built out of tree.
2087 Remove some redundant 'grep's piped through 'sed's.
2089 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2091 This patch is contributed under the terms of the MIT/X11 license
2093 * mini-ppc.c (mono_arch_output_basic_block):
2094 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2095 for bits 32-47 with signed load/store diplacements for bits
2096 48-63. Use prefered base/offset order for indexed form.
2097 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2098 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2099 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2100 OP_LOADI2_MEMBASE): Same.
2101 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2102 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2103 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2105 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2106 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2107 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2108 OP_LOADI1_MEMINDEX): Same
2109 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2110 OP_STORER8_MEMINDEX): Same
2111 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2113 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2114 for bits 32-47 with signed load/store diplacements for bits
2115 48-63. Use prefered base/offset order for indexed form.
2117 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2119 This patch is contributed under the terms of the MIT/X11 license
2121 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2122 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2123 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2124 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2125 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2126 cfg->stack_usage to avoid size warnings.
2127 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2128 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2129 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2130 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2132 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2133 after code varible is initialized.
2134 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2135 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2136 (mono_arch_emit_epilog):
2137 Move Use ppc_load32 for cfg->stack_usage to avoid size
2140 2009-07-24 Mark Probst <mark.probst@gmail.com>
2142 * method-to-ir.c: The write barrier doesn't do the store anymore,
2143 so we have always to emit it. Also, emit the wbarrier after the
2146 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2148 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2149 for argument count 3 too.
2151 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2153 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2154 the caller handle the exceptions.
2155 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2156 method. Fixes #524498.
2158 2009-07-22 Geoff Norton <gnorton@novell.com>
2160 * mini-exceptions.c: Fix build on ia64.
2162 2009-07-22 Mark Probst <mark.probst@gmail.com>
2164 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2167 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2169 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2172 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2174 * basic-simd.cs (Main): Pass args to the test driver.
2176 2009-07-20 Geoff Norton <gnorton@novell.com>
2178 * mini-x86.h: Fix the x86 version guards to use Apple's
2179 properly defined macros.
2181 2009-07-20 Geoff Norton <gnorton@novell.com>
2183 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2186 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2188 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2189 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2190 the information which is needed for invokes, so only one locking+hash table
2193 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2195 * aot-compiler.c (add_generic_instances): Emit instances of
2196 GenericComparer<T> for primitive types.
2198 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2200 * mini-posix.c: Fix linux build.
2202 2009-07-19 Geoff Norton <gnorton@novell.com>
2204 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2205 mono_gdb_render_native_backtraces
2206 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2207 so we implement the sane semantics to the runtime here
2208 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2209 so we need to call it differently (mono_gdb_render_native_backtraces)
2210 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2211 here for default implementations.
2212 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2213 support Apple's weird syscall (SYS_fork) implementation and not busy
2214 loop in abort() on native crashes on OSX anymore.
2216 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2218 * aot-runtime.c (load_method): Change the handling of the
2219 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2222 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2224 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2226 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2227 seems to break the aot tests.
2229 * mini.c (mono_patch_info_equal): Fix the handling of
2230 MONO_PATCH_INFO_RGCTX_FETCH.
2232 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2234 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2236 * mini.c (mono_patch_info_hash): Fix the handling of
2237 MONO_PATCH_INFO_INTERNAL_METHOD.
2238 (mono_patch_info_equal): Ditto.
2240 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2242 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2245 * mini-llvm.c: Add some infrastructure for AOT support.
2247 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2249 * mini-llvm-cpp.c: Update to the latest llvm api.
2251 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2252 option to false to prevent llvm from installing signal handlers which
2255 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2258 * cpu-amd64.md: Revert previous change as those instructions
2259 take 2 separate arguments. Remember to read the arch docs more
2260 carefully next time.
2262 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2264 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2266 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2268 * mini-ppc.c: exploit multiple load/store units if available (rest of
2269 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2270 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2272 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2274 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2275 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2277 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2279 * cpu-x86.md: Fix missing clobbering from trancendental simd
2282 * cpu-amd64.md: Same.
2284 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2286 Contributed under the terms of the MIT/X11 license by
2287 Jerry Maine <crashfourit@gail.com>.
2289 * basic-simd.cs: Added tests for single and doulble indexers.
2291 * cpu-amd64.md: Added simd opcode information.
2293 * mini-amd64.c: Added IR to native simd generation code.
2294 Added simd register names and function that returns them.
2296 * mini-amd64.h: Added marcos to turn on simd code compilation in
2297 amd64. Added max simd register count marco. Added caller/callee
2298 register mask marcos. Added marcos to use simd register bank.
2300 * mini.h: Added helper marco for shufling dwords and simple
2303 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2305 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2307 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2309 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2310 the length of the native code as well.
2312 * basic-simd.cs: Add a test for #521662.
2314 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2316 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2318 2009-07-13 Mark Probst <mark.probst@gmail.com>
2320 * mini.c: Register function for getting the IP from a signal
2321 context with metadata.
2323 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2325 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2326 call a generic class init trampoline if needed. Fixes #519336.
2328 * generics.cs: Add a test.
2330 2009-07-09 Mark Probst <mark.probst@gmail.com>
2332 * method-to-ir.c: When doing a call which might be remote from
2333 shared generic code to other shared code with open type arguments,
2334 get the remoting invoke wrapper from the RGCTX and do an indirect
2337 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2339 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2340 after the unbox trampoline in the full-aot case.
2342 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2344 * mini.c: Move initialization of jit_mutex before debugger initialization
2349 * Info.plist: added Info.plist and link flag to enable the mono executable
2350 to access other processes. Requires codesigning of the executable to work.
2352 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2357 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2359 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2361 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2363 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2364 when the generic instance is an instantiation of a subclass of the
2365 methods class. Fixes #517166.
2367 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2369 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2372 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2375 * CMakeLists.txt: Add minimal support for installation.
2377 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2379 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2380 determine whenever a method is directly callable to a separate function.
2382 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2383 needed ones as a result of the previous change.
2385 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2386 type of register arrays.
2388 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2389 type of register arrays.
2391 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2393 Contributed under the terms of the MIT/X11 license by
2394 Jerry Maine <crashfourit@gail.com>.
2396 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2398 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2400 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2402 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2404 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2405 dump of structure return value. Fix some formatting.
2406 * cpu-s390x.md: Fix lengths of instruction sequences.
2407 * mini-s390.c: Minor formatting changes.
2409 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2411 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2412 Use sigaction on freebsd as well.
2414 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2416 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2419 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2421 2009-06-22 Mark Probst <mark.probst@gmail.com>
2423 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2425 2009-06-22 Mark Probst <mark.probst@gmail.com>
2427 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2429 2009-06-20 Martin Baulig <martin@ximian.com>
2432 (MonoDebuggerThreadFlags): New enum typedef.
2433 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2434 (mono_debugger_thread_created): Added `gpointer func' argument;
2435 initialize the new `thread_flags' field.
2437 2009-06-18 Martin Baulig <martin@ximian.com>
2439 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2440 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2443 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2444 flag in `MONO_DEBUGGER__info.runtime_info'.
2447 (mono_main): Call mini_debugger_set_attach_ok() if generics
2448 sharing is disabled.
2450 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2452 * aot-compiler.c (add_wrappers): Fix a warning.
2454 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2455 the ppc load/store macro changes.
2457 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2459 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2461 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2462 not just the got symbol.
2464 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2467 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2470 * aot-compiler.c: Remove some fixmes.
2472 * driver.c (mono_main): Print a helpful message when cross-compiling.
2474 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2476 * method-to-ir.c (initialize_array_data): Do the optimization if the
2477 target byte order is little endian, instead of the host byte order.
2479 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2480 wrappers into the mscorlib image, Emit a unique plt symbol for each
2481 image, emit symbols for plt entries.
2483 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2486 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2488 * aot-compiler.c (add_wrappers): Avoid calling
2489 mono_marshal_get_type_info () since it can assert for some types.
2491 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2492 ldtoken are used inside wrappers.
2494 * helpers.c: Add support for prefixing tools with the arch name.
2496 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2497 quantities when using ilp32.
2499 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2500 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2502 * image-writer.c: Use .long on ilp32.
2504 * aot-compiler.c: Use 32 bit loads on ilp32.
2506 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2508 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2510 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2512 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2514 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2515 second got slot of every aot image.
2517 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2518 aot on platforms with function pointers.
2520 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2521 support for aot/full aot on ppc/ppc64.
2523 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2524 arguments which are needed on ppc.
2526 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2529 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2531 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2533 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2535 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2537 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2539 2009-06-17 Geoff Norton <gnorton@novell.com>
2541 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2543 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2545 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2546 to control whenever the dwarf writer is in xdebug or aot mode.
2547 (emit_class_dwarf_info): Use a separate abbrev for structures without
2550 * aot-compiler.c: Pass the appending parameter to
2551 mono_dwarf_writer_create ().
2553 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2554 falls through to its next bblock. Fixes #513931.
2556 * iltests.il: Add a test.
2558 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2559 infor even if emit_line is FALSE, as the apple linker seems to require it.
2561 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2563 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2567 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2569 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2572 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2574 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2575 'has_call_handler' fields.
2577 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2579 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2580 first bblock if not needed. Fixes #512790.
2582 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2584 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2586 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2589 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2590 remoting-invoke-with-check wrappers, which are not needed when running with
2591 full-aot, since it doesn't support remoting.
2593 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2595 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2597 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2598 method info, it is not used anymore.
2600 * mini.h: Bump AOT file format version.
2602 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2605 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2608 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2610 * mini.h: Bump AOT file format version.
2612 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2614 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2615 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2618 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2619 of CKFINITE and FBGE for VFP.
2621 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2623 * aot-compiler.c: Don't align code to 16 bytes on arm.
2625 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2626 before the methods they belong to.
2628 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2629 the full-aot case if possible, since the trampoline will be called right
2632 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2633 trampolines to 1024 after the change above.
2635 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2636 trampoline to save 8 bytes per trampoline.
2638 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2641 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2643 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2645 2009-06-08 Martin Baulig <martin@ximian.com>
2648 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2649 (_mono_debugger_throw_exception): Don't make this static.
2650 (_mono_debugger_unhandled_exception): Likewise.
2651 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2654 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2655 (_mono_debugger_throw_exception): Add function prototype.
2656 (_mono_debugger_unhandled_exception): Likewise.
2659 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2660 arg; return the first exception handler if the exception is caught
2661 and we're running inside the debugger.
2662 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2663 improve exception handle inside runtime-invoke, check whether the
2664 exception is actually caught in the method being invoked and not
2665 by the runtime-invoke-wrapper.
2667 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2669 * image-writer.c: Improve support for the osx assembler.
2671 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2674 2009-06-08 Martin Baulig <martin@ximian.com>
2677 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2678 (_mono_debugger_throw_exception): Don't make this static.
2679 (_mono_debugger_unhandled_exception): Likewise.
2680 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2683 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2684 (_mono_debugger_throw_exception): Add function prototype.
2685 (_mono_debugger_unhandled_exception): Likewise.
2688 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2689 arg; return the first exception handler if the exception is caught
2690 and we're running inside the debugger.
2691 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2692 improve exception handle inside runtime-invoke, check whether the
2693 exception is actually caught in the method being invoked and not
2694 by the runtime-invoke-wrapper.
2696 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2698 * image-writer.c (append_subsection): Don't align subsections of the
2699 debug_line section as a workaround.
2701 * dwarfwriter.c: Emit line number info in the AOT case as well.
2703 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2705 This patch is contributed under the terms of the MIT/X11 license
2707 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2708 code_len <= code_size
2710 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2712 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2714 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2716 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2717 invoke wrappers, we now use trampolines instead.
2719 2009-06-04 Mark Probst <mark.probst@gmail.com>
2721 * mini-darwin.c: The exception thread must not be registered with
2724 2009-06-04 Mark Probst <mark.probst@gmail.com>
2726 * mini-gc.c: Disable the code because it makes SGen crash.
2728 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2730 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2731 instead of asserting.
2733 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2735 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2736 output file after the code has been compiled.
2738 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2740 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2742 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2744 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2745 entries distinction to simplify the code.
2747 * mini.h: Bump AOT file format version.
2749 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2751 * objects.cs: Fix the signature of one of the tests.
2753 * mini.c (mini_create_ftnptr): New helper function, moved here from
2755 (mini_get_addr_from_ftnptr): Ditto.
2756 (mini_init): Install the new helpers.
2758 2009-05-28 Martin Baulig <martin@ximian.com>
2760 Correctly initialize the debugger when embedding Mono.
2762 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2763 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2764 see documentation in mini_debug_running_inside_mdb().
2767 (mini_debug_running_inside_mdb): New function to check whether
2768 we're running inside mdb.
2770 * mini.c (mini_init): Call mini_debugger_init() if we're running
2771 inside the debugger.
2773 * driver.c (mono_main): Moved the call to mini_debugger_init()
2774 into mini_init() to make this work when embedding Mono.
2776 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2777 calls to mini_debugger_init().
2779 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2780 mono_debugger_main() -> mini_debugger_main() and put them inside a
2781 `MONO_DEBUGGER_SUPPORTED' conditional.
2783 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2785 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2786 this is no longer in use.
2789 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2791 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2793 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2796 2009-05-27 Martin Baulig <martin@ximian.com>
2798 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2800 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2801 long_conv_to_r_un to 64 bits.
2803 * cpu-x86.md: Increase the instruction size due to the changes.
2805 * iltests.il.in: Add regression test.
2809 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2811 * objects.cs: Move the previous test from basic.cs to here.
2813 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2815 * basic.cs: Add regression test for #506915.
2817 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2819 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2820 optimization we must check the bb of the first byte of stobj as
2821 it's the only one set in cil_offset_to_bb.
2825 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2827 * image-writer.c: Fix pointer directive on ppc64.
2829 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2831 * image-writer.c (asm_writer_emit_section_change): Avoid using
2832 .bss subsections on ppc too.
2834 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2836 * image-writer.c: Fix the definition of TARGET_ASM_....
2838 * image-writer.c: Fix the emission of assembler directives in the last
2841 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2842 exception throwing code to accomodate ppc64.
2844 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2845 size to work on ppc64 too.
2847 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2850 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2851 the assembler dialect instead of using platform specific defines.
2853 2009-05-22 Geoff Norton <gnorton@novell.com>
2855 * mini-arm.c (get_call_info): If a structure is split between the stack
2856 and argument registers, we should not advance the stack pointer by the entire
2857 native size, but just by the amount that spilled.
2859 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2861 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2864 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2866 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2869 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2870 methods so wrapper don't get added twice.
2871 (add_generic_instances): Don't add methods of arrays.
2873 * generics.cs: Mark one test as !FULLAOT.
2875 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2877 * mini-x86.c (emit_move_return_value): Remove unused vars.
2879 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2881 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2882 decomposing 8 bytes structs into a LCALL.
2884 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2885 pointer for where to store the returned regs.
2887 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2890 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2892 2009-05-20 Miguel de Icaza <miguel@novell.com>
2894 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2897 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2899 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2901 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2904 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2906 * local-propagation.c (mono_local_cprop): Avoid local propagation
2907 across paired add/sub if the first instruction dest reg is it's
2908 source reg. For example:
2910 int_add_imm R12 <- R12 [1] clobbers: 1
2911 int_sub_imm R42 <- R12 [1] clobbers: 1
2913 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2914 maintain the math identify.
2918 2009-05-20 Andreia Gaita <avidigal@novell.com>
2920 * Makefile.am: avoid going on the network just to get the revision,
2923 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2925 Fixed estimate for short branches on amd64 (they were off mark, and
2926 enabling call prolog-epilog instrumentations caused assertions).
2927 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2928 estimate for the maximum length of this basic block.
2930 - mono_arch_emit_prolog: compute max_length for each basic block
2931 (instead of max_offset), and inflate size estimate also for entry bb
2932 in case of code instrumentation.
2933 - mono_arch_output_basic_block: get rid of "cpos" (the current
2934 estimated "position" in the code), and always use "offset" instead,
2935 which is accurate; at the beginning of the function quickly recompute
2936 max_offset for all the remaining blocks, starting from the current
2937 cfg->code_len (which is correct, and not estimated) and using the
2938 estimated block lengths computed previously.
2940 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2942 * exceptions-ppc.c: Remove the caching from the trampoline creation
2943 functions, it is already done in the caller.
2945 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2947 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2948 MONO_ARCH_GSHARED_SUPPORTED define.
2950 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2952 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2955 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2957 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2958 call to mono_marshal_get_rgctx_invoke ().
2960 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2961 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2962 gshared use the static rgctx trampolines now.
2964 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2965 platform supports it.
2967 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2969 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2971 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2973 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2975 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2977 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2980 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2982 Made it possible for mono_arch_instrument_epilog to preserve
2983 argument registers, otherwise instrumenting the "epilogue" before
2984 a tail call would clobber them.
2985 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2986 if like mono_arch_instrument_epilog but with an additional parameter
2987 that states if argument registers must be preserved.
2988 * mini.c: implemented mono_arch_instrument_epilog as a call to
2989 mono_arch_instrument_epilog_full without asking to preserve argument
2990 registers (this makes the existing code work as usual).
2992 - mono_arch_instrument_epilog: add parameter to transform it into
2993 mono_arch_instrument_epilog_full, and preserve argument registers
2995 - mono_arch_output_basic_block, OP_TAILCALL case: call
2996 mono_arch_instrument_epilog_full.
2997 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2998 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2999 only transformed mono_arch_instrument_epilog into
3000 mono_arch_instrument_epilog_full.
3002 2009-05-15 Geoff Norton <gnorton@novell.com>
3004 * mini-darwin.c: This works on arm now.
3006 2009-05-14 Geoff Norton <gnorton@novell.com>
3008 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3011 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3013 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3016 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3017 wrappers during full aot mode correctly.
3019 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3022 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3023 mono_metadata_type_hash ().
3025 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3027 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3028 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3029 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3030 Removed MONO_INST_BRLABEL from the instruction flags, and the
3031 remaining code that used it, because we do not support branches inside
3032 basic blocks (and branch target labels) anymore.
3033 * Makefile.am: As part of the above cleanup, remove reference to
3034 BURG files which don't exist anymore.
3036 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3038 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3041 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3042 to use mono_arch_throw_corlib_exception.
3044 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3045 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3047 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3050 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3052 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3053 for the got to make debugging easier and to avoid confusing it with the
3056 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3057 method so a breakpoint can be set when using gdb.
3059 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3061 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3062 on mono_method_get_imt_slot ().
3064 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3065 num_decodes variables.
3067 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3068 change as it doesn't seem to work.
3070 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3073 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3075 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3076 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3078 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3079 builder when using full aot.
3081 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3082 here, it is already handled.
3084 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3087 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3089 * mini-arm.h: Enable IMT for full aot.
3091 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3092 arch doesn't support it.
3094 * mini.c (mini_init): Don't disable IMT for full aot if the
3095 architecture supports it.
3097 * mini.h (MonoAotTrampoline): New enum containing the different types
3098 of 'numerous' trampolines.
3099 (MONO_AOT_FILE_VERSION): Bump this.
3101 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3102 static rgctx trampolines. Add support for full-aot IMT thunks.
3104 * mini-amd64.h: Enable IMT for full aot.
3106 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3107 to exclude tests belonging to a category.
3109 * generics.cs: Mark some tests with a !FULLAOT category.
3111 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3114 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3116 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3117 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3118 (emit_plt): Fix a warning.
3120 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3122 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3123 back into aot-compiler.c to a place where the other functions shared by
3124 the runtime and aot compiler are.
3126 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3127 as done previously, instead of in MonoAotFileInfo, since pointers might have
3128 alignment requirements.
3130 * mini.h: Bump AOT file format version.
3132 2009-05-10 Miguel de Icaza <miguel@novell.com>
3134 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3135 that is used at runtime from the aot-compiler.c, this makes it
3136 work on setups that remove the AOT compiler from the output
3139 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3141 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3144 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3146 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3148 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3149 stuff to mono_arch_decompose_long_opts ().
3150 (mono_decompose_opcode): Remove some dead code.
3152 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3154 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3155 cmethod can be null for quite a some reasons.
3157 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3159 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3161 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3163 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3165 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3167 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3168 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3169 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3170 calls returning structures by addr on amd64.
3172 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3174 * iltests.il.in: Restructure the tail call tests a bit.
3176 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3178 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3179 for virtual methods too.
3181 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3183 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3184 due to regression in verifying System.dll.
3186 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3188 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3191 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3194 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3195 g_str_hash () which can change.
3197 * driver.c (mini_regression): Disable optimizations not supported by
3198 the cpu. Fixes #500019.
3200 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3203 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3205 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3206 to the latest LLVM code.
3208 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3210 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3212 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3214 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3217 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3218 no longer saving offsets, so just save the patch types along with the other
3220 * aot-runtime.c (load_patch_info): Update after the changes to
3221 encode_patch_list ().
3222 (decode_got_entry): Removed, merged into load_patch_info ().
3223 (is_shared_got_patch): Removed, call the same function from
3226 * mini.h: Bump aot file format version.
3228 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3229 half-finished no-dlsym code.
3231 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3234 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3235 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3237 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3239 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3240 buffer length to work with AOT code.
3242 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3243 ldfld/stfld opcodes.
3245 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3248 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3250 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3252 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3255 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3256 if needed. Don't decompose long operations when using llvm.
3258 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3260 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3263 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3265 2009-05-03 Martin Baulig <martin@ximian.com>
3267 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3268 mono_debugger_insert_method_breakpoint() since the class init
3269 handler we're inserting at the top of the method already gives us
3272 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3274 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3275 to mono_arch_decompose_long_opts () for x86 and arm.
3277 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3279 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3282 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3284 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3287 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3289 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3290 number of trampolines used in full-aot mode.
3292 * aot-compiler.c: Add an ntrampolines option to set the number of
3293 trampolines emitted in full-aot mode.
3295 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3297 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3298 a volatile load. Get rid of get_tempname (), llvm assigns names
3301 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3304 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3307 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3310 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3311 to the same register as a fixed sreg2. Fixes #497271.
3313 * iltests.il.in: Add a new test.
3315 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3317 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3318 stack, since pushes complicate exception handling.
3320 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3321 the stack if they are passed using moves.
3323 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3325 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3328 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3329 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3330 of FMOVE if it is an R4.
3332 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3334 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3336 * mini.h (LLVMCallInfo): New structure to store calling convention
3337 information for the LLVM back end similar to the CallInfo structures in
3340 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3341 call information in a format usable by LLVM.
3342 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3344 * method-to-ir.c (mono_emit_call_args): Emit calls using
3345 mono_llvm_emit_call () when compiling using LLVM.
3347 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3348 comments to all functions. Fix memory leaks. Add a public init/cleanup
3351 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3353 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3354 mono_array_new_va () jit icall.
3356 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3358 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3359 multiple machine description files to be specified.
3360 * mini-ops.h: fixes for cross-compilation.
3362 2009-04-22 Miguel de Icaza <miguel@novell.com>
3364 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3367 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3369 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3370 to prevent asserts in various passes. Fixes #497220.
3372 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3374 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3377 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3378 table to avoid duplicates.
3380 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3382 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3385 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3387 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3388 is for method or field access.
3390 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3392 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3395 * mini-llvm.c (mono_llvm_emit_method): Use it.
3397 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3398 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3401 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3402 synchronized methods.
3404 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3406 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3408 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3411 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3412 allowing some options to be set dynamically.
3414 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3416 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3417 unconditional branch.
3419 * mini.h (MonoTrampolineType): Add new trampoline type
3420 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3423 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3426 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3429 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3430 is enabled. Instead, use the llvm vcall trampoline.
3432 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3434 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3436 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3439 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3440 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3442 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3443 OP_IA64_CSET opcode.
3445 * mini.c: Fix a warning.
3447 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3448 THROW to the appropriate llvm type.
3450 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3452 * mini.c (mini_method_compile): Add statistics for methods JITted
3455 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3457 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3458 OP_IA64_CMP_<cond>_IMM opcodes.
3460 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3462 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3465 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3468 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3471 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3473 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3475 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3477 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3480 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3481 rgctx invoke trampolines for x86.
3483 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3484 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3485 (mono_arch_get_vcall_slot): Simplify this.
3487 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3489 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3490 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3492 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3494 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3495 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3497 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3499 * liveness.c (visit_bb): Remove a needless assert.
3501 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3503 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3504 full aot support to the arch specific code.
3506 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3508 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3510 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3512 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3513 collect information about the delegate invoke impl trampolines.
3515 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3516 to save trampolines during full-aot mode.
3518 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3519 creation function which returns a trampoline which sets the rgctx
3521 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3522 wrapper if possible.
3523 (mono_delegate_trampoline): Ditto.
3525 * mini.c (mono_jit_runtime_invoke): Ditto.
3527 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3529 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3531 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3533 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3535 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3536 just setting the opcode to OP_NOP.
3538 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3540 * mini.c (mini_method_compile): Put the last change inside an
3541 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3543 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3544 and extend live ranges to cover the whole method when using xdb.
3546 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3547 do it in the trampolines.
3549 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3552 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3554 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3555 call code in full-aot mode since IMT is disabled there.
3556 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3557 new JIT no longer has that restriction.
3559 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3561 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3562 a more compact format.
3563 (mono_aot_wrapper_name): New function to return a unique name for a
3564 wrapper method, also used by the AOT runtime.
3566 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3569 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3570 when a ICollection<T> etc is encountered.
3571 (add_generic_instances): Process method arguments/locals too.
3572 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3575 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3577 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3579 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3581 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3583 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3584 representing the result of the decomposition. Nullify instructions
3585 instead of setting them to OP_NOP since nops can't have registers
3588 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3590 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3591 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3592 info. Strip 'mapping symbols' on ARM.
3594 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3596 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3597 this with the native genmdesc.
3599 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3601 * aot-runtime.c: Fixing the MSVC build.
3603 Code is contributed under MIT/X11 license.
3605 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3607 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3608 JITted code depends on it.
3610 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3612 * aot-compiler.c: Use new MonoGenericParam accessors.
3614 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3616 Reduce memory usage and improve correctness wrt MonoGenericParam
3617 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3618 handing. Avoid allocating MonoGenericParams, but use the ones in
3619 the container itself.
3621 2009-04-07 Miguel de Icaza <miguel@novell.com>
3623 * tasklets.c: Return exceptions in the out argument.
3625 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3627 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3628 opcode. Use pointer types in more places instead of casting them to
3631 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3633 (mono_llvm_optimize_method): New helper function to optimize a method.
3635 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3636 widening code so it could be called from more places.
3637 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3638 code paths in the call opcodes.
3640 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3642 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3644 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3646 * dwarfwriter.c: Use _ to separate class name
3647 components as gdb can't handle '.'. Represent reference variables
3650 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3652 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3654 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3656 * gc-test.cs: New file with GC stack marking tests.
3658 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3659 negative numbers for vfp.
3661 * basic-float.cs: Add a test.
3663 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3665 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3667 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3669 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3670 part of tasklet/continuation support.
3672 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3674 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3675 amd64 opcodes inside an ifdef.
3677 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3680 * dwarfwriter.c (emit_type): Emit the class info for classes.
3682 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3684 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3686 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3688 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3690 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3692 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3694 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3696 * mini-llvm.c: Update comments.
3698 * mini.h (COMPILE_LLVM): New macro.
3700 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3702 * ssa.c (mono_ssa_compute): Ditto.
3704 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3705 the unwind ops from a DWARF FDE.
3707 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3708 methods by extracting the dwarf unwind ops from the unwind info generated
3711 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3714 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3717 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3719 * Makefile.am (llvm_sources): Enable this.
3721 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3722 failing back to the JIT if something cannot be handled.
3724 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3725 compiling with LLVM.
3727 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3728 compiling with LLVM.
3730 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3731 compiling with LLVM.
3733 * mini-ops.h: Add a few opcodes needed by LLVM.
3735 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3738 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3741 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3743 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3745 2009-04-01 Mark Probst <mark.probst@gmail.com>
3747 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3748 ridiculously large methods.
3750 2009-03-31 Martin Baulig <martin@ximian.com>
3752 * debug-debugger.c (debugger_remove_breakpoint): Call
3753 mono_debugger_remove_class_init_callback ().
3755 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3757 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3758 right before emitting code, not at the start.
3760 * mini.c (mono_postprocess_patches): Extract this into a separate function
3761 from mono_codegen ().
3763 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3764 byref types correctly.
3766 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3768 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3771 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3773 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3774 indirect calls, this avoids problems where get_vcall_slot () would get
3775 confused by the native code for the instruction preceeding the call.
3776 (mono_arch_get_vcall_slot): Simplify this.
3777 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3779 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3780 register allocator now seems to depend on them instead of the data in
3783 * mini.c (mini_method_compile): Throw the correct type of exception if
3784 mono_method_get_header () fails because of a loading error.
3786 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3788 * mini.c (mini_method_compile): Clear the loader error if the method
3789 header cannot be decoded.
3791 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3792 interface methods on proxies correctly.
3794 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3795 this argument for vtype methods. Add precise liveness info for arguments.
3797 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3798 LIVERANGE_START/END opcodes.
3800 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3801 for arguments and values in registers.
3803 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3805 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3806 return a valuetype. Fixes #487518.
3808 * iltests.il: Add a test.
3810 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3812 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3813 closed over a null reference correctly.
3815 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3817 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3819 2009-03-25 Mark Probst <mark.probst@gmail.com>
3821 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3822 allocated to the same registers as fixed sregs.
3824 2009-03-24 Mark Probst <mark.probst@gmail.com>
3826 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3829 * method-to-ir.c: Handle more cases for
3830 Interlocked.CompareExchange.
3832 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3833 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3834 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3836 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3838 * aot-runtime.c (decode_method_ref): Fix a warning.
3840 * unwind.c (mono_unwind_frame): Ditto.
3842 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3844 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3845 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3847 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3848 fix the handling of large values in the ALU_PC_G0_NC relocation.
3850 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3852 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3854 2009-03-22 Mark Probst <mark.probst@gmail.com>
3856 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3859 2009-03-22 Mark Probst <mark.probst@gmail.com>
3861 * method-to-ir.c: MINI_OP3 needs a comma.
3863 * method-to-ir.c, mini.h, mini.c: Remove
3864 mono_init_op_sreg_counts ().
3866 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3868 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3871 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3874 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3876 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3879 2009-03-21 Mark Probst <mark.probst@gmail.com>
3881 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3882 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3883 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3886 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3888 * driver.c: Change location of gc_wrapper.h.
3890 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3891 inside finally clauses correctly. Fixes #485721.
3893 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3894 after the change above.
3896 * exceptions.cs: Add a test.
3898 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3900 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3902 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3903 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3904 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3906 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3907 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3909 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3911 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3912 Simplify logic for ensure_method_is_allowed_to_call_method.
3913 Handle wrappers on callers.
3915 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3917 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3920 * basic-simd.cs: Fix the names of some test methods.
3922 2009-03-18 Geoff Norton <gnorton@novell.com>
3924 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3926 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3928 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3930 2009-03-17 Jb Evain <jbevain@novell.com>
3932 * driver.c: remove now uneeded call to mono_gc_base_init before
3935 2009-03-17 Jb Evain <jbevain@novell.com>
3937 * dwarfwriter.c (token_handler): handle more cases.
3939 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3941 * method-to-ir.c: Remove more dead code (that was required only
3942 because of method_is_safe). Fix compiler warnings.
3944 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3946 * method-to-ir.c: Remove unneeded/useless method_is_safe
3947 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3949 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3951 * mini.c (mini_method_compile): Print the method been compiled with
3952 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3953 for people not familiar with the runtime.
3955 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3957 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3958 a managed object which is later put into a GList. Return its class instead.
3960 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3961 stack slots when using sgen.
3963 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3965 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3967 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3969 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3970 > so it works on the first vreg as well.
3972 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3974 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3977 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3979 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3982 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3984 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3985 native->IL offset mapping.
3987 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3989 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3991 * basic.cs: Add a test.
3993 2009-03-11 Mark Probst <mark.probst@gmail.com>
3995 * mini-x86.c (mono_arch_output_basic_block): Use different
3996 registers in case the ones we want to overwrite are used by the
3997 other operand. Fixes regression in #480807.
3999 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4001 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4003 * dwarfwriter.c (emit_line_number_info): The line number info for
4004 IL code was off by one. Fix that.
4006 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4009 2009-03-09 Mark Probst <mark.probst@gmail.com>
4011 Contributed under the terms of the MIT/X11 license by Steven
4012 Munroe <munroesj@us.ibm.com>.
4014 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4017 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4019 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4022 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4024 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4025 the delegate ctor handling code. Fixes #482638.
4027 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4030 * iltests.il.in: Add a test.
4032 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4035 2009-03-05 Mark Probst <mark.probst@gmail.com>
4037 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4038 is shared generic code, return the trampoline, even if the method
4039 has already been compiled. Fixes #479763.
4041 * mini.c, mini.h: New function
4042 mono_jit_find_compiled_method_with_jit_info() which is the same as
4043 mono_jit_find_compiled_method() but also returns the jit info.
4045 2009-03-05 Mark Probst <mark.probst@gmail.com>
4047 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4048 for methods which actually have one. For all other methods, make
4049 sure the this argument var is live the whole method.
4051 * mini.c (mini_method_compile): Every shared method has a
4052 this/vtable/mrgctx info. Fixes #480807.
4054 2009-03-05 Mark Probst <mark.probst@gmail.com>
4056 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4057 generic/imt thunks where some entries branch through the vtable,
4058 while other entries branch directly.
4060 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4062 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4064 * mini-windows.c: Ditto.
4066 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4069 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4071 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4074 2009-03-04 Mark Probst <mark.probst@gmail.com>
4076 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4079 2009-03-04 Mark Probst <mark.probst@gmail.com>
4081 * exceptions-x86.c: Include debug-mini.h - fixes build.
4083 2009-03-04 Martin Baulig <martin@ximian.com>
4085 * debug-mini.c: Clean up the exception API and add documentation.
4086 (mono_debugger_handle_exception): New public method; this is
4087 called when throwing an exception or encountering an unhandled one.
4088 (mono_debugger_call_exception_handler): Formerly known as
4089 mono_debugger_handle_exception(); this is used to tell the
4090 debugger that we're about to invoke an exception handler.
4092 2009-03-04 Martin Baulig <martin@ximian.com>
4094 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4095 ../metadata/mono-debug-debugger.c; save and reset exception state.
4097 2009-03-02 Martin Baulig <martin@ximian.com>
4099 * debug-mini.c: Moved the debugger exception handling here from
4100 ../metadata/mono-debug-debugger.c.
4103 (MonoDebuggerExceptionAction): New exception typedef.
4106 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4108 * exceptions-amd64.c
4109 (mono_amd64_throw_exception): Use the new debugger exception
4113 (mono_handle_exception_internal): Don't call
4114 mono_debugger_unhandled_exception() here.
4116 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4118 * mini.c aot-compiler.c: Update after the changes to
4119 mono_marshal_get_runtime_invoke ().
4121 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4122 Virtual generic methods might not have method->slot set, work around
4125 * generics.cs: Add a test.
4127 2009-03-02 Geoff Norton <gnorton@novell.com>
4130 * driver.c: Allow signal chaining of SIGFPE as well.
4132 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4134 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4135 this since it now receives the method not its generic context in the
4138 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4139 generic/imt thunks where some entries branch through the vtable, while
4140 other entries branch directly.
4142 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4144 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4145 support for interface methods as well.
4147 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4148 using the normal IMT thunks.
4150 generics.cs: Add new tests.
4152 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4153 the generic inst to the generic imt thunks. This fixes AOT support,
4154 improves consistency with the normal IMT thunks, and makes it easier to
4155 add support for interface generic virtual methods later.
4157 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4159 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4161 * driver.c (mono_set_signal_chaining): New public API function to enable
4162 signal chaining on POSIX platforms.
4164 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4165 (si@lindenlab.com) to implement signal chaining. The original patch was
4166 contributed under the MIT X/11 license:
4167 https://bugzilla.novell.com/show_bug.cgi?id=318894
4169 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4171 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4172 too until it can be made to run on amd64.
4174 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4176 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4177 to get_generic_context_from_code () + get_call_info () if possible.
4179 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4181 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4182 suspend-on-sigsegv functionality.
4184 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4185 to suspend when a native SIGSEGV is received. This is useful for debugging
4186 crashes which don't happen under gdb, since a live process contains more
4187 information than a core file.
4189 * mini-exceptions.c (mono_print_thread_dump): Use
4190 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4192 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4194 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4196 * basic-float.cs: Disable the tests which currently fail on amd64.
4198 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4199 value to mono_arch_patch_callsite () to fix crashes.
4201 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4203 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4205 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4206 nop code by patching the call address to point to the nullified class init
4207 trampoline, as the former does not seem to be safe on SMP machines.
4209 2009-02-23 Mark Probst <mark.probst@gmail.com>
4211 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4214 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4216 * basic-float.cs basic-calls.cs: Fix warnings.
4218 2009-02-22 Mark Probst <mark.probst@gmail.com>
4220 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4221 correct frame pointer in the LMF. Should fix #478394.
4223 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4225 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4227 * image-writer.c: Make the binary writer less verbose.
4229 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4231 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4232 are called from runtime invoke wrappers.
4234 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4236 * cpu-ppc.md (store_memindex): Increase the size of this.
4238 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4240 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4242 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4244 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4247 Last fix for of #467201.
4250 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4252 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4254 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4255 and long_conv_to_r8_2:
4257 Fixed part of #467201.
4259 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4261 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4263 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4264 conversion to 32 bits.
4266 * cpu-x86.md: Increase the size of int_conv_to_r4.
4268 * basic-float.cs: Add a test for this.
4270 Fixed part of #467201.
4272 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4274 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4276 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4277 conversion to 64 bits.
4279 * basic-float.cs: Add a test for this.
4281 Fixed part of #467201.
4283 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4285 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4287 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4288 This behavior is compatible with MS.
4290 * iltest.il.in: Add a test for this.
4292 Fixed part of #467201.
4294 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4296 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4298 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4299 change the precision of the value.
4301 * cpu-x86.md: Define len for float_conv_to_r4.
4303 * basic-float.cs: Add a test for this.
4305 Fixed part of #467201.
4307 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4309 * mini.c: Adjust locking order to the new semantics where the loader lock
4312 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4321 * mini-trampolines.c:
4334 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4336 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4338 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4341 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4343 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4344 for cctors if needed.
4346 2009-02-17 Mark Probst <mark.probst@gmail.com>
4348 * mini-ppc.c: Fix build on Darwin.
4350 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4352 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4353 version instead of 3 as valgrind doesn't like version 3.
4355 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4357 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4358 usable for hashing methods.
4359 (emit_extra_methods): Use the new hash to avoid putting every method in the
4362 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4364 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4365 whenever a method ref could match a method.
4367 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4370 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4373 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4375 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4376 the encoding buffer.
4378 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4379 mono_method_get_header () on inflated methods as an optimization.
4381 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4383 * ssa.c (fold_ins): Fix another crash if the instruction following the
4384 switch was optimized away.
4386 2009-02-16 Mark Probst <mark.probst@gmail.com>
4388 Contributed under the terms of the MIT/X11 license by Steven
4389 Munroe <munroesj@us.ibm.com>.
4391 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4393 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4395 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4396 around the mono_domain_alloc calls, it is now done by the functions
4399 * aot-compiler.c (compile_method): Only add wrappers referenced by
4400 the method if compiling with full AOT.
4401 (mono_compile_assembly): Error out if --aot=full is specified on
4402 a platform where it is not supported.
4404 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4407 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4410 * aot-runtime.c (load_named_code): Handle
4411 mono_arm_throw_exception_by_token.
4413 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4415 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4418 * Makefile.am (fullaotcheck): Exit if a test fails.
4420 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4422 (mono_compile_assembly): Handle the assembler failing.
4424 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4425 accepting subsections of .bss.
4427 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4430 * aot-compiler.c: Remove some unused includes.
4432 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4433 now in MonoImageWriter.
4435 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4436 code sequence which matches a non-virtual call. Fixes #472654.
4438 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4440 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4443 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4444 use the image/dwarf writers directly.
4446 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4449 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4452 * image-writer.h: Fix some typos.
4454 * dwarfwriter.h dwarfwriter.c: New files.
4456 * aot-compiler.c: Extract the DWARF info writing functionality into a
4459 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4460 argument to return unwind info.
4462 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4464 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4466 * aot-runtime.c (decode_method_ref): Add a case for
4467 MONO_AOT_METHODREF_WRAPPER_NAME.
4469 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4472 * aot-compiler.c (encode_method_ref): Use the new constants.
4474 * aot-runtime.c (decode_method_ref): Ditto.
4476 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4477 be compiled, not the icall itself.
4479 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4481 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4482 using decode_method_ref ().
4484 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4485 convert it to an in32. Fixes #475859.
4487 * arrays.cs: Add a test.
4489 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4491 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4494 * basic-long.cs: Add a test.
4496 2009-02-12 Mark Probst <mark.probst@gmail.com>
4498 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4499 remove the frame pointer in leaf methods which don't receive any
4500 arguments, don't throw exceptions and don't do dynamic stack
4503 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4505 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4506 the fail_tramp changes. Hopefully fixes #475132.
4508 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4510 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4511 instead of mono_metadata_signature_dup_full.
4513 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4515 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4516 for processing jump tables. Fixes #473787.
4518 2009-02-11 Mark Probst <mark.probst@gmail.com>
4520 * mini-generic-sharing.c: mini_method_get_context() just calls
4521 mono_method_get_context_general() now.
4523 * mini.c, mini.h: Moved get_object_generic_inst(),
4524 construct_object_context_for_method() and
4525 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4527 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4529 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4530 basic block fell through to its successor bblock without a branch. Fixes
4533 * iltests.il.in: Add a test.
4535 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4536 (can_encode_patch): We can now handle arrays of generic parameters and
4539 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4541 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4542 the AOT file to avoid some #ifdefs in aot-runtime.c
4544 * mini.h: Bump AOT file format version.
4546 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4548 * Makefile.am (fullaotcheck): Make this run the tests.
4550 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4552 2009-02-10 Mark Probst <mark.probst@gmail.com>
4554 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4555 individually. Fixes #473482.
4557 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4559 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4561 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4563 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4564 (mono_compile_assembly): Hush compile warnings about
4565 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4568 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4570 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4572 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4574 * aot-compiler.c: Fix arm support.
4576 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4577 img_writer_emit_unset_mode () function.
4579 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4580 (mono_unwind_get_dwarf_pc_reg): Ditto.
4582 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4583 Move almost all platform specific code to a set of arch_ functions,
4584 and document them to ease porting.
4586 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4588 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4590 * aot-compiler.c: Extract the image writing functionality into a separate
4591 module to reduce the size of this file.
4593 2009-02-09 Geoff Norton <gnorton@novell.com>
4595 * mini-s390.c: Fix the signature of emit_sig_cookie.
4597 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4599 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4601 * aot-runtime.c (is_shared_got_patch): Ditto.
4603 * aot-runtime.c (load_named_code): Cope with the fact that
4604 decode_got_entry () won't decode the patch fully if its corresponding got
4605 entry is already filled.
4607 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4609 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4611 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4612 as the moving pointer instead of 'buf' for consistency with the rest of the
4614 (mono_arch_create_monitor_exit_trampoline): Ditto.
4616 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4617 generic_class_init trampolines.
4618 (add_generic_class): Extract some code from add_generic_instances () into a
4619 separate function so it can be called from other places too.
4620 (compile_method): Call add_generic_class () for the classes of inflated methods
4621 referenced by the method.
4622 (can_encode_patch): Allow references to generic parameters.
4624 * aot-runtime.c: Add support the patches required by the new trampolines.
4626 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4629 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4632 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4633 this from get_throw_pending_exception, make the signature full aot compatible.
4635 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4637 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4639 * exceptions.cs: Add a test.
4641 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4643 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4644 use the DWARF_DATA_ALIGN constant instead.
4646 * exception-<ARCH>.c: Update after the above change.
4648 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4651 * mini-arm.c: Enable the dwarf unwinder.
4653 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4654 instead of mono_class_setup_vtable ().
4656 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4658 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4661 * mini-x86.h: Enable the dwarf unwinder.
4663 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4665 Fix mcs/tests/test-7.cs
4666 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4669 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4671 * mini.c (print_jit_stats): Remove some unused statistics.
4673 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4675 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4677 2009-02-05 Mark Probst <mark.probst@gmail.com>
4679 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4680 the method we get from mono_object_get_virtual_method() because
4681 that function does it properly, now.
4683 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4685 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4686 opcodes. Fixes #472775.
4688 2009-02-05 Mark Probst <mark.probst@gmail.com>
4690 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4691 fact that mono_find_jit_info() sometimes returns the context
4692 corresponding to the jit info in new_ctx. Fixes #472600.
4694 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4696 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4697 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4698 klass->enum_basetype directly.
4700 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4703 * unwind.c: Avoid 0 sized arrays.
4705 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4707 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4708 size on systems with 64k pages. Fixes #471389.
4710 2009-02-04 Mark Probst <mark.probst@gmail.com>
4712 Contributed under the terms of the MIT/X11 license by Steven
4713 Munroe <munroesj@us.ibm.com>.
4715 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4716 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4719 2009-02-04 Mark Probst <mark.probst@gmail.com>
4721 Contributed under the terms of the MIT/X11 license by Steven
4722 Munroe <munroesj@us.ibm.com>.
4724 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4727 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4728 The trampoline can be longer on PPC64.
4730 2009-02-04 Mark Probst <mark.probst@gmail.com>
4732 Contributed under the terms of the MIT/X11 license by Steven
4733 Munroe <munroesj@us.ibm.com>.
4735 * mini-ppc.c: Compiler warning fixes and trivial code
4738 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4740 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4741 ins->dreg which could be a hardware register, not a vreg.
4743 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4745 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4746 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4748 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4750 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4751 ->dreg, that is not the vreg we are looking for.
4753 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4755 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4758 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4761 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4763 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4765 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4768 * aot-compiler.c: Add xdebug support on x86.
4770 * unwind.c: Add x86 support.
4772 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4773 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4775 * mini.c (mini_method_compile): Ditto.
4777 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4780 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4781 which mimic .push_section/.pop_section in GAS.
4783 * aot-compiler.c: Emit precise live range information for variables.
4785 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4787 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4788 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4791 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4792 the live ranges of variables.
4794 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4795 of the variable in terms of native offsets.
4797 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4799 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4801 2009-02-02 Mark Probst <mark.probst@gmail.com>
4803 Contributed under the terms of the MIT/X11 license by Steven
4804 Munroe <munroesj@us.ibm.com>.
4806 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4807 order (offset then base reg) for ppc_load_multiple_regs.
4808 (emit_save_saved_regs) Correct operand order for
4809 ppc_store_multiple_regs.
4810 (mono_arch_get_call_filter): Correct operand order for
4811 ppc_load_multiple_regs.
4813 * mini-ppc.c (emit_memcpy): Fix operand order for
4814 ppc_load_reg_update and ppc_store_reg_update.
4815 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4816 (mono_arch_emit_epilog): Correct operand order for
4817 ppc_load_multiple_regs.
4819 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4820 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4822 2009-02-02 Mark Probst <mark.probst@gmail.com>
4824 * cpu-ppc64.md: Fixed storer4_memindex length.
4826 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4828 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4831 * aot-compiler.c (emit_line_number_info): Optimize this.
4833 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4835 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4837 * aot-compiler.c: Add debug info for methods without debug info by
4838 emitting an IL file and having the line number info referencing that file.
4840 * aot-compiler.c: Optimize the size of the generated line number info.
4842 * aot-compiler.c: Emit line number info in xdebug mode.
4844 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4847 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4849 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4851 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4854 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4856 * basic-calls.cs: Test for the weird crash found on arm.
4858 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4860 * cpu-arm.md: Increase the size of storer8_membase_reg and
4861 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4863 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4864 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4865 reg to LR otherwise we'll be loading/storing from just the offset.
4867 2009-01-30 Miguel de Icaza <miguel@novell.com>
4869 Question: if we are storing gint32's inside the "*native_offset",
4870 should we change the signature to "gint32 *native_offset" to
4871 ensure that we do not have type definition problems?
4873 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4874 an int * as this is what the other function expects, causes
4875 problems with Freescale's compiler that defined int32_t to be a
4876 long and makes int incompatible
4878 2009-01-30 Miguel de Icaza <miguel@novell.com>
4880 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4881 filename conflict with bjam.
4883 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4885 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4886 as it might use decomposed ops.
4888 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4890 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4892 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4895 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4897 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4900 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4901 way registers are stored in MonoContext on arm.
4903 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4904 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4906 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4908 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4910 * mini.c (mini_init): Register mono_isfinite.
4912 * jit-icalls.c (mono_isfinite): New jit icall.
4914 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4916 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4917 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4920 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4922 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4923 separate frame and stack pointers, so we must use FP to find the register
4925 The FP reg is retrieved from the MonoContext::regs array.
4927 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4929 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4932 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4934 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4935 return R4 and R8 when not running under softfloat.
4937 Fixes basic-calls.exe
4939 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4941 * mini-arm.c: Implement some overflow opcodes.
4943 2009-01-29 Miguel de Icaza <miguel@novell.com>
4945 * ssa.c: handle another alloca.h
4947 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4948 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4949 MONO_ARCH_USE_SIGACTION.
4951 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4954 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4956 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4957 PPC targets as sigaction does not exist on all platforms, define
4958 this on a per-platform basis.
4960 Instead of erroring out if the platform is not defined, include
4961 mini-ppc-os.h, and expect that the OS specific setting provides
4962 the required information.
4964 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4966 * aot-compiler.c: Fix --enable-minimal=aot.
4968 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4970 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4973 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4975 * exceptions-arm.c: Fix warnings.
4977 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4980 * mini-x86.c: Fix --enable-minimal=jit build.
4982 * mini.c: Really fix --enable-minimal=jit build.
4984 * mini.c (construct_object_context_for_method): Move this outside
4985 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4987 "Backported" of r124984 from 2.0 branch.
4989 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4991 "Backport" of r124977 + r124978 from 2.0 branch.
4993 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4994 to avoid calling mono_exception_from_token () from the throw trampoline.
4995 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4996 for throwing corlib exceptions, this fixes full-aot support for corlib
4999 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5001 2009-01-29 Miguel de Icaza <miguel@novell.com>
5003 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5004 part of the changes to split the code in mini into operating
5005 system specific files.
5007 This patch was done by copying mini.c to the respective files to
5008 preserve SVN history.
5010 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5012 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5014 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5016 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5017 remoting-invoke-with-check wrappers of shared methods.
5019 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5021 2009-01-27 Mark Probst <mark.probst@gmail.com>
5023 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5024 optimization if the top of stack is the last instruction in the
5025 bblock. Otherwise it might have been used after its definition.
5028 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5030 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5031 method as well when get_vcall_slot () fails to match a code sequence.
5033 * mini-arm.c: Fix the android build, which doesn't have
5036 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5038 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5041 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5043 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5045 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5047 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5048 and put its id into jinfo->used_regs. This is only used on amd64,
5049 which is currently the only platform generating unwind info.
5051 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5052 the dwarf unwinder. This is required to correctly handle async exceptions
5053 like thread abort and stack overflows, which can happen while a method
5054 is in the middle of its prolog or epilog.
5056 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5057 the unwind info belonging to an AOTed method.
5059 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5060 into cfg->unwind_ops.
5062 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5064 * mini.c (mini_init): Call mono_unwind_init ().
5065 (mini_cleanup): Call mono_unwind_cleanup ().
5067 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5068 unwind info to be shared between methods.
5070 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5073 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5074 get_throw_pending_exception () to avoid initialization races.
5076 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5077 mono_arch_exceptions_init () function.
5079 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5081 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5083 * mini.c (mono_get_domain_intrinsic): New helper function.
5084 (mono_get_thread_intrinsic): Ditto.
5086 * mini-arm.c mini-ia64.c: Use the new helper functions.
5088 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5089 the last constrained_call change, since it is needed in the non-AOT
5092 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5094 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5095 mono_get_lmf_addr () on arm eabi linux.
5097 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5099 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5100 code sequence which matches a non-virtual call.
5102 2009-01-23 Mark Probst <mark.probst@gmail.com>
5104 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5107 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5109 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5110 runtime-invoke wrappers, since they are also shared based on signature.
5112 2009-01-22 Mark Probst <mark.probst@gmail.com>
5114 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5115 info from the (correct) context.
5117 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5119 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5121 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5122 using dwarf unwinding info. Not yet used.
5124 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5126 2009-01-21 Mark Probst <mark.probst@gmail.com>
5128 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5131 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5132 special case and handle mono_arch_delegate_invoke_impl() returning
5133 function descriptors.
5135 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5136 trampolines return function descriptors, too.
5138 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5140 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5141 out_of_line optimization.
5143 2009-01-21 Martin Baulig <martin@ximian.com>
5146 (MonoCompile): Added `disable_deadce_vars' to disable removing
5150 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5151 inside the debugger.
5153 * liveness.c (mono_analyze_liveness): Don't remove any unused
5154 variables if `cfg->disable_deadce_vars' is set.
5156 2009-01-21 Mark Probst <mark.probst@gmail.com>
5158 * method-to-ir.c: Only apply exception constructor optimization if
5159 the the method actually belongs to an exception class. Fixes
5162 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5164 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5165 change inside a #ifdef __mono_ppc64__.
5167 * aot-compiler.c (compile_method): Remove the previous limitation.
5169 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5170 on type variables in AOTed code.
5172 * aot-compiler.c (compile_method): Skip generic methods having type
5173 constraints on their generic parameters.
5175 * aot-compiler.c (compile_method): Check for methods which cannot be
5176 encoded inside RGCTX_FETCH patches as well.
5178 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5181 2009-01-20 Mark Probst <mark.probst@gmail.com>
5183 * method-to-ir.c: Force the vtable variable in shared generic code
5184 for the case that they might show up on a stack trace where they
5187 * mini-exceptions.c: Save and use generic sharing info as well as
5188 IP in stack traces to resolve shared generic instantiations.
5190 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5192 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5193 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5195 2009-01-20 Mark Probst <mark.probst@gmail.com>
5197 * method-to-ir.c: Do generic sharing for array constructors.
5199 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5201 * mini-exceptions.c (mono_print_thread_dump): Add information
5202 about the thread state using wapi_current_thread_desc.
5204 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5206 * basic-simd.cs: Tests for the new constructors.
5208 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5210 * mini-ops.h: Added OP_EXPAND_*
5214 * mini-x86.c (mono_arch_output_basic_block): Same.
5216 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5218 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5220 * iltests.il.in: Add a test for #467385.
5222 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5224 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5225 thread been cleaned up is not the same currently in execution.
5227 Fixes appdomain-unload crashes on windows, osx and linux variants
5228 without the __thread keyword.
5230 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5232 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5233 (koush@koushikdutta.com). Implement this for android.
5235 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5236 begins with a digit.
5238 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5239 mono_marshal_get_write_barrier ().
5241 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5243 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5244 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5245 that pass them on a register pair.
5247 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5248 test was crashing due to that.
5250 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5252 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5253 trampoline code. Include ucontext.h only if available.
5255 2009-01-15 Mark Probst <mark.probst@gmail.com>
5257 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5258 and doesn't check whether it's sharable, like it was before
5259 removing the shared generics hash. This brings IronPython
5260 performance back to what it was before that change.
5262 2009-01-14 Mark Probst <mark.probst@gmail.com>
5264 * method-to-ir.c: Handle delegate invocation optimization earlier,
5265 otherwise it would be handled (much more slowly) by the
5266 final/sealed optimization.
5268 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5270 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5271 domain is not set. Fixes #465864.
5273 2009-01-12 Mark Probst <mark.probst@gmail.com>
5275 * method-to-ir.c: Don't stop sharing of generic methods with catch
5276 clauses - we already handle those.
5278 2009-01-12 Mark Probst <mark.probst@gmail.com>
5280 * mini.c, mini.h: lookup_generic_method() is now
5281 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5282 making the shared_generics_hash obsolete.
5284 2009-01-12 Mark Probst <mark.probst@gmail.com>
5286 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5287 use the red zone. Make room on the stack first and then use it,
5288 not the other way around.
5290 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5292 * mini.c (mini_init): Call mono_xdebug_init ().
5294 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5296 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5298 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5300 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5303 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5304 debug+unwind info for trampolines.
5306 * mini.c (mono_create_unwind_op): New helper function.
5308 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5310 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5312 * aot-compiler.c: Fix the build.
5314 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5316 * Makefile.am: Update dtrace-prelink.sh location.
5318 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5320 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5321 optimization. Fixes #464520.
5323 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5325 * mini-amd64.c : Adding code to save/restore non-volatile registers
5328 * exceptions-amd64.c : Adding code to save/restore non-volatile
5329 registers on Winx64.
5331 Contributed under MIT/X11 license.
5333 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5335 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5336 __GNUC_MINOR__ which can break when the major version changes.
5338 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5340 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5342 2009-01-07 Geoff Norton <gnorton@novell.com>
5344 * helpers.c: Allow mono -v -v -v to work on darwin.
5346 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5348 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5351 Contributed under MIT/X11 license.
5353 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5355 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5356 instead of directly accessing type->data.klass. Fixes #462016.
5357 (mono_allocate_stack_slots_full): Ditto.
5359 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5360 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5362 * aot-compiler.c (emit_plt): Fix ARM build.
5364 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5366 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5368 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5371 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5372 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5375 * iltests.il.in: Add a regression test.
5377 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5379 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5381 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5383 * basic-simd.cs: Add a regression test for #462457.
5385 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5387 * mini-ops.h: Add a definition of XPHI.
5389 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5391 * ssa.c (op_phi_to_move): Handle XPHI.
5393 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5397 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5399 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5401 2008-12-31 Geoff Norton <gnorton@novell.com>
5403 * mini-ppc.c: The prolog size allocated can be too small for darwin
5404 ppc32 under certain circumstances. Also fix a small logic bug.
5406 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5408 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5409 while loading AOT methods.
5411 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5412 since only the former is nulled out after a successful cast. This prevents
5413 crashes with rethrown exceptions when using --debug=casts.
5415 2008-12-24 Mark Probst <mark.probst@gmail.com>
5417 * mini.h: New macro for checking whether a method is final,
5418 i.e. whether the method or its class is marked final.
5420 * method-to-ir.c: Use the new macro for all final-checks
5421 consistently. Fixes the crash in the System.ServiceModel tests.
5423 2008-12-23 Mark Probst <mark.probst@gmail.com>
5425 * mini-exceptions.c (get_exception_catch_class): Corrected another
5426 overly strict assertion.
5428 2008-12-23 Mark Probst <mark.probst@gmail.com>
5430 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5431 Clobbering it is not allowed because the caller might use it as
5432 the vtable register in the interface call.
5434 2008-12-19 Mark Probst <mark.probst@gmail.com>
5436 * mini-exceptions.c (get_exception_catch_class): Corrected an
5437 overly strict assertion.
5439 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5441 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5443 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5445 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5447 * cpu-mips.md: correct lengths for certain long_ opcodes.
5449 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5451 * 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().
5453 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5455 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5457 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5459 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5461 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5463 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5466 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5468 * 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
5470 * 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)
5472 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5474 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5476 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5478 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5479 gshared code. Fixes #458947.
5481 * generics.cs: Add a test.
5483 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5485 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5487 * mini-mips.c: first pass n32 code generation.
5489 * mini-mips.h: datatypes and defines for n32 support.
5491 * exceptions-mips.c: first pass n32 code generation.
5493 * tramp-mips.c: first pass n32 code generation.
5495 * cpu-mips.md: add long_ opcodes.
5497 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5499 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5501 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5503 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5505 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5507 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5509 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5511 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5513 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5515 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5517 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5519 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5521 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5523 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5525 2008-12-12 Mark Probst <mark.probst@gmail.com>
5527 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5528 descriptors for helper functions directly in front of the code.
5530 2008-12-11 Mark Probst <mark.probst@gmail.com>
5532 * method-to-ir.c: Removed an unnecessary assertion.
5534 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5536 * method-to-ir.c: Merge SGEN changes from the old JIT.
5538 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5540 * driver.c (compile_all_methods_thread_main): Handle failure of
5543 2008-12-10 Mark Probst <mark.probst@gmail.com>
5545 * mini-ppc.c: Merged with mini-ppc64.c.
5547 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5549 * Makefile.am: Use the same sources for PPC and PPC64.
5551 * mini-ppc64.c: Removed.
5553 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5555 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5556 code to mono_bb_is_fall_through.
5558 * branch-opts.c (mono_remove_critical_edges): Same.
5560 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5562 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5563 expect that an OP_BR_REG will be there.
5565 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5567 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5568 for the many branch ops. The original check miss OP_BR_REG.
5572 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5574 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5576 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5578 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5579 while holding the aot lock.
5581 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5583 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5585 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5587 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5588 to release all runtime callable wrappers held by the runtime.
5590 Contributed under MIT/X11 license.
5592 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5594 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5597 Contributed under MIT/X11 license.
5599 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5601 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5602 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5604 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5606 * cpu-mips.md: fix ckfinite length
5608 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5609 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5610 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5612 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5614 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5616 2008-12-08 Geoff Norton <gnorton@novell.com>
5618 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5619 size by 8 bytes as well.
5621 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5623 * basic-simd.cs: Fix method names for Vector16b.
5625 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5627 * basic-simd.cs: Fix method names for Vector16sb.
5629 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5631 * basic-simd.cs: Fix method names for Vector8us.
5633 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5635 * basic-simd.cs: Fix method names for Vector8s.
5637 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5639 * basic-simd.cs: Fix method names for Vector4ui.
5641 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5643 * basic-simd.cs: Fix method names for Vector2l.
5645 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5647 * basic-simd.cs: Fix method names for Vector2d.
5649 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5651 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5652 that are extension methods.
5654 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5656 * basic-simd.cs: Fix method names for Vector4f.
5658 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5660 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5661 as such. Fixes #456669.
5663 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5665 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5667 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5669 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5670 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5671 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5672 (mips_adjust_stackframe): handle FP spills
5674 * mini-ops.h: add mips_mtc1_s2
5676 * cpu-mips.md: add mips_mtc1_s2
5678 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5680 * unwind.c: New file, move the unwind info encoding functions here from
5681 aot-compiler.c, so they could be used at runtime too.
5683 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5685 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5686 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5688 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5690 * mini-mips.c: cleanup warnings
5691 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5692 (mips_adjust_stackframe): handle case of taking the address of stack locals
5694 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5696 * aot-compiler.c: Implement a few functions missing from the asm writer.
5697 (emit_method_code): Only write symbols for methods when using the bin
5698 writer, since the assembler can't deal with the characters in our method
5701 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5703 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5706 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5707 a bit to also restore %rax.
5709 2008-12-05 Mark Probst <mark.probst@gmail.com>
5711 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5713 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5715 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5718 2008-12-05 Mark Probst <mark.probst@gmail.com>
5720 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5722 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5723 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5725 * exceptions-ppc64.c: Removed.
5727 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5729 2008-12-05 Mark Probst <mark.probst@gmail.com>
5731 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5734 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5736 * tramp-ppc64.c: Removed.
5738 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5740 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5743 2008-12-05 Mark Probst <mark.probst@gmail.com>
5745 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5747 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5748 mini-ppc.h instead of mini-ppc64.h.
5750 * mini-ppc64.h: Removed.
5752 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5754 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5756 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5758 2008-12-05 Mark Probst <mark.probst@gmail.com>
5760 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5761 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5764 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5766 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5768 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5770 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5772 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5774 * basic-simd.cs: Tests for operator == and != on Vector4f.
5776 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5778 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5780 * simd-intrinsics.c: Kill useless enum.
5782 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5784 * cpu-mips.md: add long_conv_to_ovf_i4_2
5785 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5787 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5789 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5791 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5793 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5795 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5797 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5799 * basic-simd.cs: Add tests for new methods.
5801 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5803 * simd-intrinsics.c: Add support for operator == and !=
5806 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5808 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5810 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5812 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5814 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5816 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5817 MONO_PATCH_INFO_ICALL_ADDR.
5819 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5821 * aot-compiler.c: Resurrect full-aot support.
5823 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5825 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5827 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5829 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5831 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5833 * basic-simd.cs: Fix tests to work under ppc.
5834 Remove tests for methods that will be removed.
5836 2008-12-03 Mark Probst <mark.probst@gmail.com>
5838 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5839 generic type (via a typedef or typeref) correctly.
5841 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5843 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5844 diagnose an assertion failure.
5846 2008-12-02 Mark Probst <mark.probst@gmail.com>
5848 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5849 Fix trampoline size.
5851 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5852 conversion opcodes are implemented natively instead via emulation.
5854 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5856 * cpu-mips.md: remove mips_xori
5858 * mini-ops.h: remove mips_xori
5860 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5862 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5864 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5866 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5868 * cpu-mips.md: fix instruction lengths.
5870 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5872 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5874 * mini-ops.h: fix slti / sltiu op profiles.
5876 2008-12-02 Martin Baulig <martin@ximian.com>
5878 * method-to-ir.c (mono_method_to_ir): Disable debugging
5879 information for the init locals block to make the debugger stop
5880 after all locals have been initalized.
5882 2008-12-02 Martin Baulig <martin@ximian.com>
5884 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5885 running inside the debugger.
5887 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5889 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5892 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5893 alu->alu imm optimization which only shows if deadce is disabled.
5895 * aot-compiler.c: Rename the function names for the binary and asm writers
5896 so they can coexist in the same process. Rework the xdebug code to use the
5897 asm writer. This avoids the need to call into the runtime to dump the
5898 debugging info. Add more debugging info for types.
5900 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5902 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5903 cpu description tables, they can't occur in cpu-<ARCH>.md.
5905 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5906 the stack in CEE_LDFLDA. Fixes #450542.
5908 * generics.cs: Add a new test.
5910 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5912 * mini-ops.h: updated MIPS opcodes
5913 * mini-mips.c: decompose long opts
5914 * mini-mips.h: decompose long opts
5916 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5918 * cpu-mips.md: fix length on int_rem_un
5919 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5921 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5923 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5925 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5927 2008-11-29 Martin Baulig <martin@ximian.com>
5929 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5930 mono_debug_using_mono_debugger() in addition to the
5931 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5933 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5935 * mini-ops.h: updated more MIPS opcodes
5936 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5937 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5939 2008-11-28 Mark Probst <mark.probst@gmail.com>
5941 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5943 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5945 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5946 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5947 * mini-ops.h: correct selected mips opcode entries
5949 2008-11-28 Mark Probst <mark.probst@gmail.com>
5951 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5954 2008-11-28 Mark Probst <mark.probst@gmail.com>
5956 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5958 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5960 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5961 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5962 * mini-mips.h: disable IMT
5963 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5965 2008-11-28 Mark Probst <mark.probst@gmail.com>
5967 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5969 2008-11-28 Mark Probst <mark.probst@gmail.com>
5971 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5973 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5975 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5978 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5980 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5981 for Set/GetVector aligned versions.
5983 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5985 * basic-simd.cs: Add tests for Get/SetVector.
5987 2008-11-27 Mark Probst <mark.probst@gmail.com>
5989 * mini.c: Removed g_slist_append_mempool(). Now in
5992 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5994 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5995 size properly and make the bounds check optional.
5997 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5998 for SetVector and IsAligned.
6000 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6002 * mini.c: Remove unused mono_normalize_opcodes () function.
6004 2008-11-26 Mark Probst <mark.probst@gmail.com>
6006 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6007 using the new atomic add ops now.
6009 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6012 2008-11-26 Mark Probst <mark.probst@gmail.com>
6014 * mini-ppc64.c: Several fixes.
6016 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6018 * cpu-mips.md: added jump_table
6019 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6021 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6023 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6025 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6027 * mini-ops.h: corrected a handful of MIPS opcodes.
6029 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6031 * aot-compiler.c: MIPS to use ELF writer
6033 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6035 * mini-codegen.c: remove MIPS specific assert.
6037 2008-11-25 Mark Probst <mark.probst@gmail.com>
6039 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6040 fixes. PPC64 now passes most of the runtime regressions.
6042 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6044 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6045 volatile intervals a bit.
6047 2008-11-24 Mark Probst <mark.probst@gmail.com>
6049 * basic-long.cs: New test case.
6051 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6053 * mini.c (mini_method_compile): Disable globalra for large methods for
6056 * regalloc2.c (order_moves): Add fp support.
6058 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6059 source bblock ends with an OP_BR_REG.
6061 * ratests.cs: Add a new test.
6063 2008-11-23 Mark Probst <mark.probst@gmail.com>
6065 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6066 sharing. PPC64 now passes generics.exe.
6068 2008-11-23 Mark Probst <mark.probst@gmail.com>
6070 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6072 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6074 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6075 memory when mono_jit_info_table_find () can't find the method in the
6078 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6081 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6084 2008-11-23 Mark Probst <mark.probst@gmail.com>
6086 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6087 Several fixes. PPC64 now runs exceptions.exe and
6088 devirtualization.exe.
6090 2008-11-22 Mark Probst <mark.probst@gmail.com>
6092 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6093 arrays.exe and basic-math.exe.
6095 2008-11-22 Mark Probst <mark.probst@gmail.com>
6097 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6098 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6100 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6102 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6104 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6106 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6108 * ir-emit.h: Move macros from method-to-ir.c to here.
6110 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6112 * mini-ops.h: Correct the long simd ops to use LREG.
6114 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6116 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6118 * mini-ops.h: Correct the dreg type of a few long opcodes.
6120 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6123 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6125 * mini-ppc.c: remove negative stack references in epilog
6126 for platforms that don't support the red zone.
6128 2008-11-21 Mark Probst <mark.probst@gmail.com>
6130 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6131 point regs. Now PPC64 passes basic-calls.exe.
6133 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6135 * basic-simd.cs: Add tests for accessors of Vector2l.
6137 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6139 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6141 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6143 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6145 2008-11-21 Mark Probst <mark.probst@gmail.com>
6147 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6148 PPC64 passes basic-long.exe.
6150 2008-11-20 Mark Probst <mark.probst@gmail.com>
6152 * decompose.c: Decompose carry and overflow add on PPC64 like on
6153 other 64 bit archs. Don't decompose sub at all on PPC64.
6155 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6156 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6159 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6161 * basic-simd.cs: Add tests for accessors of Vector2d.
6163 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6165 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6169 * mini-x86.c (mono_arch_output_basic_block): Same.
6171 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6173 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6175 * basic-simd.cs: Add tests for accessors of Vector4f.
6177 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6179 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6183 * mini-x86.c (mono_arch_output_basic_block): Same.
6185 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6187 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6189 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6191 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6193 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6197 * mini-x86.c (mono_arch_output_basic_block): Same.
6199 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6201 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6203 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6205 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6207 * simd-intrinsics.c: Enable setters for Vector16sb.
6209 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6211 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6215 * mini-x86.c (mono_arch_output_basic_block): Same.
6217 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6219 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6221 * simd-intrinsics.c: Implement setter for Vector8us.
6223 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6225 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6228 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6230 * mini-ppc.c: remove references to the red zone in the prolog
6231 (for systems that don't support it).
6233 2008-11-19 Mark Probst <mark.probst@gmail.com>
6235 * cpu-ppc64.md: Fixed a few instruction lengths.
6237 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6240 2008-11-19 Mark Probst <mark.probst@gmail.com>
6242 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6245 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6247 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6249 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6251 * mini-ops.h: Added OP_INSERT_I2.
6255 * mini-x86.c (mono_arch_output_basic_block): Same.
6257 * simd-intrinsics.c: Implement setter for Vector8s.
6259 * simd-methods.h: Add the names of get setters of Vector8s.
6261 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6263 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6265 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6268 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6270 2008-11-18 Mark Probst <mark.probst@gmail.com>
6272 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6273 for PPC64. An empty program runs now.
6275 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6277 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6279 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6280 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6281 info for JITted code is emitted into a shared library, loadable into gdb.
6283 2008-11-18 Mark Probst <mark.probst@gmail.com>
6285 * Makefile.am: Changes to build PPC64.
6287 * mini-arch.h: Include mini-ppc64.h on PPC64.
6289 2008-11-18 Mark Probst <mark.probst@gmail.com>
6291 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6292 in PPC code up to r119147.
6294 2008-11-18 Mark Probst <mark.probst@gmail.com>
6296 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6297 cpu-ppc64.md: Changes for PPC64.
6299 Based on code submitted by andreas.faerber@web.de at
6300 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6303 2008-11-18 Mark Probst <mark.probst@gmail.com>
6305 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6306 cpu-ppc64.md: Copied from the corresponding PPC files from
6309 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6311 * mini-ops.h: Added OP_ROUND.
6313 * cpu-x86.md: Added round.
6315 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6317 * basic-math.cs: Added test_0_round to test rounding.
6319 Contributed under MIT/X11 license.
6321 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6323 * aot-compiler.c : Fix the Winx64 build.
6325 Contributed under MIT/X11 license.
6327 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6329 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6330 in OP_EXTRACT_R8 to avoid possible stack corruption.
6332 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6334 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6336 * cpu-x86.md: Added extract_r8.
6338 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6340 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6341 a couple of OP_EXTRACT_I4.
6343 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6345 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6347 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6349 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6352 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6354 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6355 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6357 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6358 are not needed any more.
6360 * mini.h: Remove the unused INS_LIST macros.
6362 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6365 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6368 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6369 mono_alloc_ireg () instead.
6371 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6374 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6377 * aot-runtime.c (load_aot_module): Disable AOT when running under
6380 * mini-amd64.h: Change the monitor fastpath defines to check for
6381 !PLATFORM_WIN32 so they work on *bsd too.
6383 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6385 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6387 * mini.h (MonoCompile): Remove new_ir flag.
6389 * regalloc.h regalloc.c: Remove unused code.
6391 * cpu-*.md: Remove more unused opcodes.
6393 * simple-cee-ops.h simple-mini-ops.h: Removed.
6395 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6397 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6399 * aliasing.h: Removed.
6401 * *.c: Remove references to aliasing.h and inssel.h.
6403 * mini.c: Remove additional unused functions.
6405 * mini-ops.h cpu-*.md: Remove unused opcodes.
6407 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6409 Remove the old JIT code.
6411 * inssel*.brg: Removed.
6413 * ssa.c abcremoval.c aliasing.c: Removed.
6415 * ssa2.c: Renamed to ssa.c.
6417 * abcremoval2.c: Renamed to abcremoval.c.
6419 * *.c: Removed all !cfg->new_ir code.
6421 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6422 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6424 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6426 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6428 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6429 to simplify the code and cut back on the number of global symbols in the AOT
6432 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6434 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6436 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6437 with the got/got_info tables.
6439 * mini.h: Bump AOT file format version.
6441 * unwind.h: New file, contains definitions for stack unwinding.
6443 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6446 * aot-compiler.c: Generalize the emitting of unwind information to use the
6447 information in cfg->unwind_ops.
6449 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6451 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6452 AOT method frames. Enable writing symbols for methods by default.
6454 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6456 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6457 and make it work with vectors of element sizes 1, 2 and 4.
6459 * simd-intrinsics.c: Enable getter for all vectors with element size
6462 * simd-methods.h: Add the names of other getters.
6464 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6470 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6472 * mini-ppc.h: portability fix.
6474 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6476 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6477 buggy and will overwrite it.
6479 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6481 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6482 Use it to emit local symbols for all methods so AOTed methods show up with
6483 their full name in gdb/valgrind output.
6485 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6487 * mini-ppc.c: portability fixes.
6489 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6491 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6492 entries out of the if (!generic_shared...) code so it is always done.
6493 (mono_class_init_trampoline): Do the patching when running under valgrind
6494 too, newer versions of valgrind have no problems with it.
6496 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6498 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6501 2008-11-13 Mark Probst <mark.probst@gmail.com>
6503 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6506 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6508 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6510 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6512 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6518 * simd-intrinsics.c: Same.
6520 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6522 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6524 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6526 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6527 to work with more Vector types.
6529 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6531 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6532 store the elemens directly instead of using and intermediate.
6534 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6536 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6538 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6539 to preserve %eax for aot plt trampolines.
6541 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6542 (encode_method_ref): Flag synchronized methods so they won't go through
6545 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6548 * cpu-ia64.md (jmp): Increase max length.
6550 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6552 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6553 open generic classes.
6555 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6557 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6558 box+brtrue optimization since it causes test failures on x86.
6560 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6562 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6568 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6569 for simd ctor values.
6571 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6572 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6574 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6576 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6579 * simd-instrincs.c: Same.
6581 * basic-simd.cs: Same.
6583 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6585 * ratests.cs: Add more tests.
6587 * regalloc2.c (add_spill_code): Handle more corner cases.
6589 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6591 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6592 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6593 both the source an destination of an instruction.
6595 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6597 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6598 wapihandles.c: more portability changes.
6600 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6602 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6603 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6604 safe to execute in a signal handler and the kernel provides better
6605 the info in /proc/self/smaps. Avoid the assert on sigaction during
6608 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6610 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6611 do the bblock linking hack if it is actually needed.
6613 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6616 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6617 crash problem is fixed.
6619 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6622 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6624 (mini_method_compile): Set the starting value of next_vreg to
6625 MAX_IREGS + MAX_FREGS when using globalra.
6627 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6628 filter clauses with BB_EXCEPTION_HANDLER.
6630 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6632 2008-11-10 Mark Probst <mark.probst@gmail.com>
6634 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6635 space for stdcall. Fixes regressions on Win32.
6637 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6639 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6641 (linear_scan): Remove an assert which doesn't seem to be needed.
6643 * local-propagation.c (mono_local_deadce): Avoid a call to
6644 MONO_DELETE_INS which would screw up the instruction linking.
6646 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6648 * regalloc2.c: Upgrade to work the current JIT code.
6650 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6652 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6655 * aot-runtime.c: Remove some dead code.
6657 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6659 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6661 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6662 trampolines using sscanf since atoi doesn't work on large unsigned values.
6664 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6665 Initialize code_size.
6667 2008-11-08 Mark Probst <mark.probst@gmail.com>
6669 * method-to-ir.c (mini_emit_inst_for_method): Make
6670 Interlocked.CompareExchange work for Int arguments on 32 bit
6673 2008-11-07 Mark Probst <mark.probst@gmail.com>
6675 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6677 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6679 * main.c Fix MSVC build.
6681 Contributed under MIT/X11 license.
6683 2008-11-06 Mark Probst <mark.probst@gmail.com>
6685 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6686 alignment larger than 8 bytes are aligned correctly, too.
6688 * mini.c: Honor the min_align field of MonoClass when laying out
6691 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6693 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6695 * aot-compiler.c (emit_plt): Fix a warning.
6697 * aot-compiler.c: Implement ARM support in the binary writer.
6699 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6701 * basic-simd.cs: Add test for getter with byref arg.
6702 Fix the naming of a few tests.
6703 Add missing checks to a test.
6705 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6707 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6709 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6710 most of the full-aot support for monitor enter/exit trampolines.
6712 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6713 enter/exit trampoline creation functions.
6715 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6718 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6720 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6721 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6722 implement the needed functionality without adding crap to the runtime.
6724 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6726 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6729 * mini.c (mono_build_date): New global version holding the build date in
6732 * Makefile.am (buildver.c): Generate a file containing the build date.
6734 * main.c: Set the build date from the generated file.
6736 * mini.c (mono_get_runtime_build_info): New helper function returning build
6737 information in a string format.
6739 * driver.c (mono_main): Print the build date in --version.
6741 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6742 file when the bind-to-runtime-version option is used.
6744 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6746 * simd-intrinsics.c: Fix bug when using getters and byref args.
6748 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6750 * simd-methods.h: Rename prefetch methods.
6752 * simd-intrinsics.c: Same.
6754 2008-11-05 Mark Probst <mark.probst@gmail.com>
6756 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6759 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6761 * aot-compiler.c: Use the bundled elf header files instead of depending on
6764 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6767 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6770 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6772 * cpu-x86.md: Add store nta ops.
6778 * mini.h: Add an enum for simd prefetch modes.
6780 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6781 of store. Use the changed code to support store nta.
6783 * simd-intrinsics.c: Add prefetch ops for all vector types.
6785 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6787 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6790 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6793 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6796 2008-11-04 Mark Probst <mark.probst@gmail.com>
6798 * mini-x86.c: Fixed commit.
6800 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6802 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6804 2008-11-04 Mark Probst <mark.probst@gmail.com>
6806 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6807 and MONITOR_EXIT, for the ASM fastpaths.
6809 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6812 * mini.c, patch-info.h: Signature and patch infos for
6813 Monitor.Enter/Exit trampolines.
6815 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6817 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6818 Monitor.Enter/Exit ASM fastpath for Linux.
6820 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6822 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6824 * objects.cs: Add a new test.
6826 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6828 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6829 if MONO_LOG_LEVEL is set.
6831 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6833 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6835 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6837 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6838 of file offsets. Align the sections belonging to the data segment to
6841 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6843 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6844 elf.h. Port it to amd64.
6846 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6848 * driver.c: Enable SIMD by default.
6850 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6852 * cpu-x86.md: Add prefetch op.
6858 * mini.h: Add an enum for simd prefetch modes.
6860 * simd-methods.h: Add prefetch function names.
6862 * simd-intrinsics.c: Add prefetch ops for all vector types.
6864 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6866 * aot-compiler.c (emit_bytes): Speed this up a little.
6868 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6870 * aot-compiler.c: Add JIT time etc. statistics.
6872 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6874 * mini.h (MonoCompile): Add 'got_offset' field.
6876 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6877 method_got_offsets array.
6879 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6882 * aot-compiler.c (compile_method): Add generic method instances referenced
6883 by the method to the list of methods to be compiled, this is required so if
6884 A<T> references B<T>, and another assembly references A<int>, then it will
6885 also get a copy of B<int>.
6887 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6888 when checking for monitor enter/exit.
6890 2008-10-30 Mark Probst <mark.probst@gmail.com>
6892 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6893 for Monitor.Enter and Monitor.Exit if enabled.
6895 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6898 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6900 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6901 of an OP_MOVE. Fixes #440046.
6903 * basic-long.cs: Add a new test.
6905 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6907 * mini.h: Add synchronization note for the managed counter-part.
6909 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6910 returns the simd caps of the current cpu.
6912 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6914 * basic-simd.cs: Remove Console.WriteLine.
6916 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6918 * basic-simd.cs: New tests for Vector2ul.
6920 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6922 * simd-intrinsics.c: Add new vector type Vector2ul.
6924 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6926 * basic-simd.cs: New tests for Vector2l.
6928 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6930 * cpu-x86.md: Add long version of most packed int ops.
6936 * simd-intrinsics.c: Add new vector type Vector2l.
6938 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6940 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6942 * simd-methods.h: Remove SN_op_BitwiseXor.
6944 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6946 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6949 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6951 * basic-simd.cs: Test for Vector2d.
6953 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6956 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6958 * cpu-x86.md: Add double version of all packed float ops.
6964 * simd-intrinsics.c: Add new vector type Vector2d.
6966 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6968 * simd-methods.h: Add Duplicate.
6970 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6972 * basic-simd.cs: Test for packing with signed saturation.
6974 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6976 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6977 found in the TYPESPEC table.
6979 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6981 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6984 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6986 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6987 instead of the RVA, since the RVA can be changed by tools like the cil
6990 * method-to-ir.c (mono_method_to_ir2): Ditto.
6992 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6993 (deserialize_variable): Ditto.
6995 2008-10-25 Martin Baulig <martin@ximian.com>
6997 * debug-mini.c (write_variable): Use
6998 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7000 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7002 * cpu-x86.md: Add unsigned variants of packd and packw.
7006 * mini-x86.h: Emit the right instruction for packd and packw.
7007 Add unsigned variants of packd and packw.
7009 * simd-intrinsics.c: Packd and packw were used in place of their
7010 unsigned variants. Change that.
7011 Add intrinsics for (Signed)PackWithSignedSaturation.
7013 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7015 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7017 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7019 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7021 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7023 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7025 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7028 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7030 2008-10-24 Mark Probst <mark.probst@gmail.com>
7032 * method-to-ir.c, mini.c: Special casing for the synchronized
7033 wrapper for the ldtoken+GetTypeFromHandle case.
7035 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7037 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7039 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7040 created/split bblocks.
7042 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7044 * mini-ops.h: Add packed signed mul high.
7048 * mini-x86.c (mono_arch_output_basic_block): Same.
7050 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7052 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7054 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7056 * basic-simd.cs: Tests for Vector16sb.
7058 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7060 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7062 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7064 * mini-ops.h: Add packed signed min, max and compare greater.
7068 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7071 * simd-methods.h: Add CompareGreaterThan.
7073 * simd-methods.h: Remove CompareEquals.
7075 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7077 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7079 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7082 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7084 * basic-simd.cs: Fix tests due to change in the API.
7086 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7088 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7090 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7092 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7094 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7095 inst_offset as this has invalid values for LDADDR.
7097 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7099 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7101 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7103 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7105 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7106 for accessing field->data.
7108 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7110 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7112 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7114 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7116 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7118 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7120 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7121 from the cfg mempool.
7123 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7125 * basic-simd.cs: Tests for new methods in Vector8us.
7127 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7129 * mini-ops.h: Add multiply and store high.
7133 * mini-x86.c (mono_arch_output_basic_block): Same.
7135 * simd-methods.h: Same.
7137 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7140 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7142 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7143 mono_class_setup_vtable ().
7145 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7146 mono_class_get_vtable_entry () for accessing klass->vtable.
7148 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7150 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7153 * method-to-ir.c (mono_save_token_info): Don't save references made from
7156 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7157 of generic instances.
7159 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7161 2008-10-19 Mark Probst <mark.probst@gmail.com>
7163 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7164 OP_JMP depends on the method signature. Calculate it properly.
7166 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7168 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7171 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7173 (emit_extra_methods): Add another table mapping method indexes to
7174 offsets in the extra_method_info table.
7176 * mini.h: Bump AOT file format version.
7178 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7179 and mono_aot_get_method_from_token () into one function.
7181 2008-10-19 Mark Probst <mark.probst@gmail.com>
7183 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7186 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7188 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7191 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7194 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7196 * mini.h: Bump aot file format version.
7198 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7199 AOT file can contain native code for methods which are not in the METHOD
7200 table. Generate code for non-sharable generic instances of generic methods
7201 found in the METHODSPEC table.
7203 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7204 encoding generic type handles.
7206 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7207 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7209 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7210 macros + MONO_ADD_INS.
7212 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7215 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7217 * mini.h: Bump aot file format version.
7219 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7221 2008-10-17 Mark Probst <mark.probst@gmail.com>
7223 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7224 platforms, with definable stack alignment value. Set to 16 now
7227 * mini.c, mini.h, driver.c: Command line option for disabling
7230 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7232 * basic-simd.cs: Tests for new methods in Vector4ui.
7234 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7236 * mini-ops.h: Add packed int shuffle.
7240 * mini-x86.c (mono_arch_output_basic_block): Same.
7242 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7243 extract mask, max, min, shuffle.
7245 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7247 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7249 * basic-simd.cs: Tests for new methods in Vector8us.
7251 2008-10-17 Mark Probst <mark.probst@gmail.com>
7253 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7254 RuntimeTypeHandle, not a TypedReference.
7256 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7258 * simd-intrinsics.c: remove relocations.
7260 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7262 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7263 optimizations from the x86 backend.
7265 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7267 * simd-methods.h, simd-intrinsics.c: debloat method names and
7268 prepare for no relocations.
7270 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7272 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7276 * mini-x86.c (mono_arch_output_basic_block): Same.
7278 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7279 extract mask, max, min and sum of absolute differences.
7281 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7284 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7286 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7287 Renamed one test for consistency.
7289 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7291 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7292 fix to the code that deal with other blocks.
7294 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7296 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7298 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7300 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7301 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7302 able to process the source reg.
7304 2008-10-16 Martin Baulig <martin@ximian.com>
7306 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7308 * inssel.brg: Add `OP_HARD_NOP'.
7310 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7312 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7313 `OP_HARD_NOP' instruction when running inside the debugger.
7315 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7316 `OP_HARD_NOP' instruction when running inside the debugger.
7318 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7320 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7321 now works. The issue with the regalloc tripping up no longer
7324 * simd-intrinsics.c (load_simd_vreg): Same.
7326 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7328 * basic-simd.cs: Tests for new Vector8ui methods.
7330 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7332 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7333 only for type. This fixes crashes where MonoInst::klass is checked
7334 for ops of type != VTYPE or OBJ.
7336 * simd-intrinsics.c (load_simd_vreg): Same.
7338 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7340 * mini-ops.h: Add ops for packed shuffle/max/avg and
7345 * mini-x86.c (mono_arch_output_basic_block): Same.
7347 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7350 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7351 to emit extract mask op.
7353 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7354 to emit word shuffles.
7356 2008-10-15 Mark Probst <mark.probst@gmail.com>
7358 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7359 the largest alignment needed by a variable, but at least
7362 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7364 * basic-simd.cs: Tests for the fixes in the last commit.
7366 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7368 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7369 no longer handles STACK_PTR input.
7371 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7373 * simd-intrinsics.c (load_simd_vreg): New function that works like
7374 get_simd_vreg but handles STACK_PTR input.
7376 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7377 as the input can be an arbitrary pointer.
7379 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7380 LDADDR local optimization directly otherwise use a store op.
7382 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7384 * basic-simd.cs: Tests for dup low and dup high.
7386 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7388 * mini-ops.h: Add dup low and dup high ops.
7392 * mini-x86.c (mono_arch_output_basic_block): Same.
7394 * simd-intrinsics.c (vector4f_intrinsics): Same.
7396 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7398 * basic-simd.cs: Tests for recently added functionality.
7400 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7402 * mini-ops.h: Add remaining sse1 fp ops.
7404 * cpu-x86.md: Add remaining sse1 fp ops.
7406 * mini-x86.c (mono_arch_output_basic_block): Same.
7408 * mini.h: Add enum for simd FP compare conditions.
7410 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7412 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7413 so the backed can generate the appropriate op.
7415 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7416 This patch squeese one more byte from the SimdIntrinsc struct.
7418 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7419 a a shift amount intead of simply or'ing it.
7421 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7423 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7424 byte so we can have an aditional flags field without increasing struct size.
7426 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7427 against the simd_supported_versions bitmask.
7429 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7431 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7433 * mini.c: remove rawbuffer code (the only use here is unsafe because
7434 it takes locks during signal handling and the kernel now provides much
7435 better info in proc/pid/smaps these days).
7437 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7439 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7440 OP_X86_PUSH_OBJ. Fixes #434620.
7442 * objects.cs: Add a test.
7444 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7446 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7447 that the packuswb/packusdw don't work with unsigned numbers for what
7448 would be negative numbers in signed format.
7450 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7451 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7453 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7455 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7457 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7459 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7461 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7464 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7465 version as the enum in mini.h.
7467 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7468 for sse3 ops, check the simd_version field if present. This way the code
7469 works with all versions of sse.
7471 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7473 * simd-intrinsics.c: Fixed intrinsic name typo.
7475 * mini.h: Added missing simd exported function.
7477 * basic-simd.cs: Added tests for Vector4ui.
7478 Fixed broken test for Vector16b.
7480 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7482 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7483 the max length to 64.
7485 2008-10-10 Mark Probst <mark.probst@gmail.com>
7487 * method-to-ir.c: Only do the fast virtual generic method call for
7488 non-wrapper methods.
7490 * mini.h, mini-trampolines.c: The new generic virtual remoting
7491 trampoline handles virtual method calls via the vtable (as done by
7492 the fast virtual generic method calls) to remoting proxies.
7494 * mini.c (mono_jit_create_remoting_trampoline): For generic
7495 methods reate a generic virtual remoting trampoline.
7497 * mini-amd64.h: Enable fast virtual generic method calls again.
7499 2008-10-10 Mark Probst <mark.probst@gmail.com>
7501 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7502 restore registers when doing tail calls.
7504 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7506 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7509 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7511 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7513 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7515 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7517 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7519 * basic-simd.cs: Retrofit for API changes.
7521 2008-10-10 Mark Probst <mark.probst@gmail.com>
7523 * mini-ppc.c: Handle integer stack arguments for tail calls.
7525 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7527 * optflags-def.h: Removed sse3 optimization.
7531 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7534 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7536 * mini.h: Added enumeration with simd versions.
7538 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7541 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7543 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7545 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7547 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7549 * basic-simd.cs: Fixed test naming.
7551 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7553 * mini-ops.h: Added ops for packed and saturated math, shifts
7554 and packing/unpacking.
7556 * cpu-x86.md: Added descriptors for the above ops.
7558 * mini-x86.c: Added code to emmit the above ops.
7560 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7562 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7564 * aot-compiler.c (compile_method): Enable AOT for generic code.
7566 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7568 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7570 * mini.c: add a workaround for a common screwup that ends up blamed
7571 to mono (other processes blocking signal delivery).
7573 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7575 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7576 in the LDFLD/STFLD opcodes. Fixes #432673.
7578 * iltests.il.in: Add a new test.
7580 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7582 * mini-arm.c: attach the thread in unmanaged->managed transitions
7583 using delegates (bug #433148).
7585 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7587 * basic-simd.cs: Use new ShuffleSel constants.
7589 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7591 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7593 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7594 only disable simd intrinsics if no sse2 is detected.
7596 * optflags-def.h: Added sse3.
7598 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7601 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7603 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7604 when adding delegate-invoke wrappers.
7606 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7608 * Makefile.am: Reenable the simd tests.
7610 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7612 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7613 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7614 other vreg is allocated to that hreg.
7616 Contributed under MIT/X11 license.
7618 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7620 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7623 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7625 * basic-simd.cs: New test suite for SIMD intrinsics.
7627 * Makefile.am: Added new tests.
7629 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7631 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7635 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7637 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7638 using SSE2 aware opcodes.
7640 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7641 is enabled, this code path is only reachable if conversion ops are emmited after
7644 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7646 This optimization saves 6 bytes per conversion against the old version.
7648 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7650 * aot-compiler.c (compile_method): Don't skip methods referencing
7651 generic methods without a corresponding entry in token_info_hash, since
7652 encode_method_ref () can handle all generic methods now.
7654 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7655 generic context is set.
7657 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7658 generic sharing of LDTOKEN.
7660 2008-10-06 Mark Probst <mark.probst@gmail.com>
7662 * mini-amd64.h: Temporarily disabled fast virtual generic method
7663 calls because it breaks the System.Runtime.Remoting tests.
7665 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7667 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7669 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7670 so inlining actually works.
7671 (check_inline_caller_method_name_limit): Ditto.
7673 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7675 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7676 64 bit safety (from Olaf Hering and Andreas Farber).
7678 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7680 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7681 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7682 unused virtual call support code.
7684 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7686 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7687 which can't use aot trampolines.
7688 (decode_patch): Don't create aot trampolines for methods which can't use
7691 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7692 use aot trampolines.
7694 * mini.h: Bump AOT image format version.
7696 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7698 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7699 to save_token_info () since cmethod is inflated for constrained calls.
7701 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7703 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7705 * Makefile.am: Add build rules for ppc64.
7706 This avoids the build failing at pedump with unresolved symbols
7707 due to lack of arch_sources. Instead it will now fail earlier
7708 due to lack of cpu-ppc64.md.
7710 Contributed under MIT/X11 license.
7712 2008-10-04 Mark Probst <mark.probst@gmail.com>
7714 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7717 * iltests.il.in: Add test case for tail call with many arguments.
7719 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7721 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7722 to the fast virtual generic method code until the aot case is fixed.
7724 2008-10-03 Mark Probst <mark.probst@gmail.com>
7726 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7728 2008-10-03 Mark Probst <mark.probst@gmail.com>
7730 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7733 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7735 * simd-intrinsics.c: Forgot to add this one.
7737 * mini-codegen.c: Fix macro in case SIMD is not supported.
7739 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7741 This patch land initial JIT support for simd intrinsics.
7743 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7745 * Makefile.am: Added simd-intrinsics.c
7747 * simd-intrinsics.c: New file with simd instrinsic related
7750 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7752 * cpu-x86.md: Add simd related instructions.
7754 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7756 * driver.c: Added two new --regression variants.
7758 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7760 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7762 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7763 extract some complicated logic to helper functions.
7765 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7767 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7769 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7770 the specialized simplification pass.
7772 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7774 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7776 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7779 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7780 if MONO_ARCH_NEED_SIMD_BANK is defined.
7782 * mini-ops.h: Added the new simd ops.
7784 * mini-x86.c: Added mono_arch_xregname.
7786 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7788 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7790 * mini-x86.h: Define simd related MONO_ARCH macros.
7792 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7794 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7796 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7797 MONO_CLASS_IS_SIMD to deal with simd related IR.
7799 * mini.h (MonoInst): Added spill_var to the backend union.
7801 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7803 * mini.h: Added forward declarations of the new simd fuctions.
7805 * optflags-def.h: Added new optimization names SIMD.
7807 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7809 * regalloc.h: Added support for working with 3 register banks.
7811 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7813 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7815 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7817 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7819 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7821 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7822 instead of one on 64 bit systems.
7824 * method-to-ir.c: Remove unused includes.
7826 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7828 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7829 cfg->used_int_regs, since the two are different on arm.
7831 2008-10-02 Mark Probst <mark.probst@gmail.com>
7833 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7834 mono_method_get_vtable_index() to get the vtable index.
7836 2008-10-02 Mark Probst <mark.probst@gmail.com>
7838 * method-to-ir.c (mono_method_to_ir2): Don't create native
7839 wrappers for array methods, because they're never called (and if
7840 they were called they wouldn't work).
7842 2008-10-02 Mark Probst <mark.probst@gmail.com>
7844 * method-to-ir.c (mono_method_to_ir2): Array methods are
7845 special-cased and must not be invoked indirectly via the (M)RGCTX
7846 when generic sharing is turned on. Fixes #431413.
7848 2008-10-01 Mark Probst <mark.probst@gmail.com>
7850 * method-to-ir.c: When generic sharing is active, call
7851 non-interface virtual generic methods via the standard trampoline.
7853 * mini-trampolines.c: Handle virtual generic shared methods.
7855 * mini.h, mini-x86.c, mini-x86.h: New argument for
7856 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7857 method thunks and which is the trampoline to call if the lookup
7858 fails. Enable the virtual generic method thunk for x86.
7860 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7861 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7862 argument but assert that it's NULL, because these archs don't yet
7863 implement the virtual generic method thunk. Changes in the IMT
7864 thunk data structures.
7866 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7868 * aot-compiler.c (emit_globals): Avoid invalid characters in
7869 the static linking symbol.
7871 * objects.cs: Add a test for the range check optimization. Fix warnings.
7873 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7874 optimization from the current JIT.
7876 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7877 later in decompose_array_access_opts () to allow more optimizations.
7879 * method-to-ir.c (mono_handle_soft_float): Rename this to
7880 mono_decompose_soft_float () for consistency.
7882 * mini-ops.h: Fix arguments of OP_STRLEN.
7884 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7885 into a separate function.
7886 (reset_cast_details): Ditto.
7887 (handle_unbox): Save cast details. Fixes #431254.
7889 * method-to-ir.c: Remove some obsolete FIXMEs.
7891 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7893 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7895 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7897 * mini-codegen.c: More work on macros to make them
7898 ready for multiple regbanks.
7900 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7902 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7904 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7906 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7908 * mini-codegen.c (mono_spillvar_offset): Proper support for
7911 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7913 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7914 the stack overflow changes.
7916 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7918 * mini-codegen.c: Make all bank macros depend on reg_bank.
7920 * mini-codegen.c (mono_local_regalloc): Make free mask
7921 initialization regbank aware.
7923 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7925 * mini-codegen.c (mono_local_regalloc): Extract callee
7926 mask selection to a function and make it regbank aware.
7928 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7930 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7931 code to deal with many regbanks.
7933 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7935 * mini-codegen.c: More fp->regbank changes.
7937 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7939 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7940 of a hardcoded constant.
7942 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7944 * method-to-ir.c (type_from_stack_type): Fix typo.
7946 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7948 * mini-ia64.c (emit_move_return_value): Convert float return values to
7951 * objects.cs: Add a new test.
7953 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7954 VARARG methods to fix an assert later.
7956 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7957 end so it at least compiles.
7959 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7961 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7963 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7965 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7966 optimization to a new function (emit_optimized_ldloca_ir) and enable
7967 it for both ldloca and ldloca_s.
7969 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7971 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7972 gshared CASTCLASS code.
7974 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7975 amd64, where the libc stack unwinder encounters stack frames referring to
7976 native code in unmapped memory.
7978 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7981 * generics.cs: Add new test.
7983 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7985 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7986 add a check that one of the ARM_FPU_ constants is defined.
7988 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7990 * mini-exceptions.c: Fix build on non-altstack platforms.
7992 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7995 * ir-emit.h: Add a comment to NEW_PCONST.
7997 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7999 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8001 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8002 after the changes to MonoJitDomainInfo.
8004 2008-09-27 Mark Probst <mark.probst@gmail.com>
8006 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8008 2008-09-27 Mark Probst <mark.probst@gmail.com>
8010 * mini-ppc.c: Compiler warning fixes.
8012 2008-09-27 Mark Probst <mark.probst@gmail.com>
8014 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8017 2008-09-27 Mark Probst <mark.probst@gmail.com>
8019 * exceptions-ppc.c, mini-ppc.h: Compile
8020 mono_arch_handle_altstack_exception() on Darwin, too.
8022 2008-09-27 Mark Probst <mark.probst@gmail.com>
8024 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8025 work on archs which don't have generic sharing implemented, only
8026 without the vtable_arg.
8028 2008-09-26 Mark Probst <mark.probst@gmail.com>
8030 * mini.c: Added comment explaining why delegate ctor icall
8031 wrappers are compiled.
8033 2008-09-26 Mark Probst <mark.probst@gmail.com>
8035 * mini.c: Don't produce trampolines to delegate ctor icall
8036 wrappers but compile them upfront.
8038 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8040 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8041 runtime-set function when going back to managed code. Currently this
8042 is used to set back the protection on the soft ovf pages and/or to
8043 throw the stack overflow exception that happened in unmanaged code.
8045 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8047 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8048 runtime-set function when going back to managed code. Currently this
8049 is used to set back the protection on the soft ovf pages and/or to
8050 throw the stack overflow exception that happened in unmanaged code.
8052 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8054 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8055 the support code for restoring stack protection after stack overflows
8056 that happen in unmanaged code. Don't set the exec permission on the
8059 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8061 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8062 delegate->method_ptr is set. Fixes #428054.
8064 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8066 * tests.cs: Rename to ratests.cs.
8068 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8069 emit_get_rgctx_... functions.
8071 2008-09-25 Mark Probst <mark.probst@gmail.com>
8073 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8075 2008-09-25 Mark Probst <mark.probst@gmail.com>
8077 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8078 before asserting that method is sharable.
8080 2008-09-25 Mark Probst <mark.probst@gmail.com>
8082 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8083 whether method needs a static RGCTX wrapper used instead of
8086 * generic-sharing.c, mini.h: A few functions moved to
8087 metadata/generic-sharing.c.
8089 2008-09-25 Mark Probst <mark.probst@gmail.com>
8091 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8092 Generic code sharing for value types, which essentially means
8093 treating value type methods like static methods. The RGCTX is
8094 passed in the same way.
8096 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8098 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8099 opcode when creating multi-dimensional arrays of open types.
8101 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8104 * generics.cs: Add a test.
8106 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8108 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8110 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8112 * mini.c (mini_method_compile): Set it when running under the debugger.
8114 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8115 vreg optimization if the flag is set.
8117 * driver.c (mono_main): Add --attach= option to pass options to
8120 * mini.c (sigquit_signal_handler): Start the attach agent.
8122 * ssapre.c: Disable this to save space since it is not yet ported to
8125 * regalloc2.c: Disable this to save space.
8127 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8129 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8131 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8132 the -v option useful again.
8134 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8136 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8139 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8140 arrays of arrays. Fixes #428406.
8142 * method-to-ir.c (mini_emit_castclass): Ditto.
8144 * objects.cs: Add new test.
8146 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8148 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8149 was wrong at it choked against target_type_is_incompatible for byref types.
8151 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8153 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8156 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8158 * mini-exceptions.c: update a few more exceptions-related counters.
8160 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8162 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8163 new functions to allocate from persistent mempools.
8165 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8167 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8168 multiple register banks in the future.
8170 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8172 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8174 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8176 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8178 * mini.h: Export type_to_eval_stack_type.
8180 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8181 is only ins->klass of byref types.
8183 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8185 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8186 (mini_emit_memcpy2): Ditto.
8188 * mini-amd64.c: Fix a warning.
8190 2008-09-21 Mark Probst <mark.probst@gmail.com>
8192 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8195 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8197 * method-to-ir.c: Extract stloc micro-optimization to a
8198 function and apply it to all cases.
8200 2008-09-19 Mark Probst <mark.probst@gmail.com>
8202 * method-to-ir.c: Don't fail generic code sharing in cases we
8205 2008-09-18 Mark Probst <mark.probst@gmail.com>
8207 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8209 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8211 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8214 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8216 * trace.c: make tracing more useful and correct, with per-thread
8219 2008-09-15 Mark Probst <mark.probst@gmail.com>
8221 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8222 doing a method call and the argument is an R4.
8224 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8226 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8229 2008-09-13 Mark Probst <mark.probst@gmail.com>
8231 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8233 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8235 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8236 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8238 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8240 * driver.c: Add a --agent argument (not supported yet) to load managed
8241 agent assemblies before loading the main assembly, similarly to how the
8242 Java VM handles agents.
8244 2008-09-11 Mark Probst <mark.probst@gmail.com>
8246 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8247 function to do stack layout of local variables.
8249 2008-09-11 Mark Probst <mark.probst@gmail.com>
8251 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8254 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8256 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8257 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8258 JIT if DISABLE_JIT is defined.
8260 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8263 2008-09-10 Mark Probst <mark.probst@gmail.com>
8265 * iltests.il.in: Disable the fconv test on PPC (the result is
8266 undefined according to ECMA).
8268 2008-09-10 Mark Probst <mark.probst@gmail.com>
8270 * iltests.il.in: Enable tail call tests for PPC.
8272 * mini.h: Add variable for storing incoming valuetype argument
8273 addresses for tail calls.
8275 * mini-ppc.c: Implement valuetype arguments and return values for
8278 2008-09-09 Mark Probst <mark.probst@gmail.com>
8280 * mini-ppc.c: Partially implement tail calls (struct arguments and
8281 return values not supported).
8283 * method-to-ir.c: Enable tail calls on PPC.
8285 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8287 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8288 runtime-invoke wrappers to work around the problem of them getting
8289 assigned to a random class.
8291 * aot-runtime.c (mono_aot_get_method): Ditto.
8293 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8295 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8296 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8298 2008-09-07 Mark Probst <mark.probst@gmail.com>
8300 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8301 until they're implemented properly.
8303 * exceptions-ppc.c: Use arch-independent exception-handling code
8304 instead of custom one.
8306 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8309 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8311 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8312 applies when __powerpc__ is defined.
8314 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8316 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8317 methods to their code to avoid computing the full name of wrappers and
8318 doing a lookup in a string hash table.
8320 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8322 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8323 we identify bblocks before method_to_ir () is ran.
8325 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8326 Also avoid optimizing branches pointing to themselves.
8328 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8330 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8332 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8334 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8336 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8337 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8338 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8341 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8342 jumped to the same entry in plt_jump_table.
8344 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8346 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8349 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8351 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8352 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8355 2008-08-29 Geoff Norton <gnorton@novell.com>
8357 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8358 segment, and doesn't properly handle .space as .text. Fixes
8361 2008-08-29 Geoff Norton <gnorton@novell.com>
8363 * mini.c: Disable the mach exception handler when running on
8366 2008-08-29 Geoff Norton <gnorton@novell.com>
8368 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8369 globals on Darwin/ARM
8371 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8373 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8374 since too many things depend on it. Instead, call
8375 mono_runtime_set_no_exec ().
8377 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8380 * aot-compiler.c: Add an 'asm-only' AOT option.
8382 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8384 * aot-compiler.c (compile_method): Disable gshared support for now as it
8387 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8389 * mini-amd64.h : Fix a compiler warning.
8391 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8392 Changed to use a callback function to retrieve the unwind info.
8393 This avoids problems observed when code blocks were removed by
8394 unloading an app domain.
8396 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8397 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8400 Contributed under MIT/X11 license.
8402 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8404 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8405 case to keep the stack aligned to 8.
8407 Contributed under MIT/X11 license.
8409 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8411 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8412 avoid repeated linear searches.
8414 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8416 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8417 methods it can't handle.
8419 * aot-compiler.c (add_method): Avoid adding a method twice.
8420 (add_wrappers): Add runtime invoke wrappers for all methods.
8422 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8423 function to create an aot-compatible version of this trampoline.
8425 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8427 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8429 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8431 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8432 with a generic sharing failure.
8434 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8436 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8437 CEE_RETHROW. Fixes #419634.
8439 * mini.c (mono_method_to_ir): Ditto.
8441 * exceptions.cs: Add a new test.
8443 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8444 to mono_type_stack_size_internal () since some callers might not pass in
8447 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8448 instrument_prolog. Fixes #419878.
8450 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8451 doubles in soft float mode volatile.
8453 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8455 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8457 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8458 to handle soft float correctly.
8460 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8463 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8465 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8466 to sp, since the generics catch code requires it.
8468 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8471 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8472 mono_arch_emit_imt_argument ().
8474 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8476 * mini-arm.c tramp-arm.c: Generic sharing updates.
8478 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8480 * mini-arm.c: Fix the arm build.
8482 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8483 handling enums, generic instances and generic sharing.
8484 (mini_type_stack_size_full): Ditto.
8486 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8488 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8490 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8492 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8495 * mini-arm.c: Various small generic sharing changes.
8497 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8499 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8502 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8503 helper function to return a generic class init trampoline.
8505 * method-to-ir.c mini.c: Use it.
8507 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8508 arch-specfic function to return a generic class init trampoline.
8510 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8511 the GENERIC_CLASS_INIT custom code.
8513 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8514 a fatal error, not a sharing failure.
8516 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8519 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8520 trampoline argument from MONO_ARCH_VTABLE_REG.
8522 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8523 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8524 argument, and pass the vtable in VTABLE_REG.
8526 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8527 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8528 argument, and pass the vtable in VTABLE_REG.
8529 (mono_arch_create_trampoline_code_full): Remove some special casing for
8530 the rgctx fetch trampoline.
8532 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8535 * iltests.il: Add a test for it.
8537 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8539 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8541 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8544 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8545 use mono_jit_info_table_find () to avoid recursion.
8546 (mono_delegate_trampoline): Add a sync wrapper here.
8548 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8551 * mini.c (mono_method_to_ir): Ditto.
8553 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8554 add_sync_wrapper argument. Don't add a sync wrapper here.
8555 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8557 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8559 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8561 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8562 of nonvolatile registers back from MonoContext to CONTEXT.
8564 Contributed under MIT/X11 license.
8566 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8568 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8569 arguments on Winx64 there are only 4 argument registers. For this
8570 logic to work the last argument must be pulled from the stack.
8572 Contributed under MIT/X11 license.
8574 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8576 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8578 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8579 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8580 encode/decode_method_ref ().
8582 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8584 * aot-runtime.c (decode_patch): Ditto.
8586 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8587 MONO_PATCH_INFO_METHOD.
8589 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8592 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8595 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8597 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8598 one from the caller.
8600 * aot-runtime.c (decode_generic_inst): New function to decode and
8601 return a interned generic inst.
8602 (decode_klass_ref): Use it.
8603 (decode_method_ref): Ditto.
8605 * aot-compiler.c (emit_exception_debug_info): Save
8606 jinfo->has_generic_jit_info too.
8608 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8610 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8612 * iltests.il.in: Add a test for fconv_to_i.
8614 * liveness.c: Disable the liveness2 pass for now to save space.
8616 * regalloc2.c: Include mempool-internals.h to fix warnings.
8618 * aot-compiler.c (encode_method_ref): Encode the context of generic
8621 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8622 the context saved in the aot file.
8624 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8626 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8628 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8629 volatile so they won't be optimized away.
8631 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8637 * dominators.c: Remove duplicated functions that now are in
8638 mempool-internals.h.
8640 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8642 * aot-compiler.c: Fix warnings.
8644 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8646 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8648 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8651 * mini.c (mono_resolve_patch_target): Ditto.
8653 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8654 (encode_klass_ref): Add support for encoding VARs/MVARs.
8656 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8658 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8659 the handling of the got entries into a separate 'decode_got_entry' function.
8660 Add support for RGCTX_FETCH.
8662 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8663 clobbered by the trampoline code.
8665 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8666 not clobbered by the indirect calling code.
8668 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8670 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8673 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8675 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8676 signature using the compilation mempool otherwise we would leak it.
8678 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8680 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8681 mono_emit_abs_call ().
8683 * patch-info.h: Add GENERIC_CLASS_INIT.
8685 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8687 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8688 as their target as a near call.
8690 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8692 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8694 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8695 call to a runtime function described by a patch.
8697 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8698 mono_emit_abs_call, this has the advantage that the ABS handling code in
8699 mono_codegen () can handle them both, and can handle other stuff in the
8700 future without additional code.
8702 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8704 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8707 * mini.h: Add missing bblock related prototypes.
8709 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8710 reverse_inst_list_len fields.
8712 * mini.c: Refactor this file a bit by moving branch optimizations to
8715 * method-to-ir.c: Merge generic sharing changes missed earlier.
8717 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8719 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8720 shared patches. Process METHODCONST as a shared patch.
8722 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8723 as it crashes on the 2.0 mscorlib.
8725 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8728 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8729 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8732 * aot-compiler.c: Reorganize the got handling code to be a bit more
8735 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8737 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8738 mono_patch_info_equals/hash, and use it to massively simplify
8741 * mini.c (mono_patch_info_hash): Simplify this and add support for
8744 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8746 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8747 handling code, since an offset is not enough to identify a trampoline.
8749 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8751 2008-08-17 Mark Probst <mark.probst@gmail.com>
8753 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8755 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8757 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8759 * decompose.c: PPC decompositions for various ops.
8761 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8763 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8765 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8766 call the generic trampoline code using a call, instead of a jump, to
8767 remove some special casing from the generic trampoline code.
8769 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8770 (mono_codegen): Ditto.
8772 * aot-compiler.c aot-runtime.c: Ditto.
8774 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8776 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8777 helper function to find the offset corresponding to a lazy fetch trampoline.
8779 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8780 when doing generic sharing.
8782 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8785 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8786 mini-trampolines.c to be with the other trampoline creation functions.
8788 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8789 as it is equal to method->signature in most cases, add a
8790 mono_emit_method_call_full variant which takes a signature and an imt
8793 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8795 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8796 to this function, since it could be computed easily from the method
8798 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8801 * method-to-ir.c mini.c: Remove references to
8802 compile_generic_method_wo_context.
8804 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8805 generic method calls.
8807 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8808 dimensional non-szarrays.
8810 * mini.c (mini_init): Register mono_array_new_1.
8812 * jit-icalls.c (mono_array_new_1): New jit icall.
8814 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8815 pointing to the method.
8817 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8818 method addresses belonging to METHOD_JUMP patches in the
8819 jump_target_got_slot_hash.
8820 (mono_aot_load_method): Ditto.
8822 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8823 METHOD_JUMP patches.
8825 * mini.c (mini_create_jit_domain_info): New helper function which
8826 initializes/frees domain->runtime_info.
8827 (mini_free_jit_domain_info): Ditto.
8828 (mini_init): Install the domain hook functions with the runtime.
8830 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8831 information maintained by the JIT.
8833 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8834 insertion into jump_table_hash into mono_codegen (), also implement proper
8837 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8838 tail calls, it is already done by the aot code.
8840 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8843 * iltests.il.in: Make the jmp test a bit more complex.
8845 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8846 generic instances which doesn't have a token.
8848 * aot-runtime.c (decode_method_ref): Ditto.
8850 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8851 can handle this case now.
8852 (handle_box): Ditto.
8854 2008-08-15 Geoff Norton <gnorton@novell.com>
8856 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8859 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8861 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8862 calling generic methods.
8864 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8866 * aot-runtime.c (decode_patch_info): Ditto.
8868 * mini.c (mono_resolve_patch_target): Ditto.
8870 * patch-info.h: Add METHOD_RGCTX.
8872 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8874 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8876 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8877 arguments in registers.
8879 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8880 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8882 * mini.c (mini_method_compile): Abort aot compilation for generic
8883 methods if generic sharing is disabled.
8885 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8888 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8889 requiring an mrgctx.
8891 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8892 store instructions when converting a vcall to a normal call.
8894 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8895 mono_arch_find_jit_info.
8897 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8899 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8900 avoid calling mono_method_full_name () for every method even if the
8902 (check_inline_caller_method_name_limit): Ditto.
8904 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8906 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8907 assemblies in one run.
8909 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8910 skipped methods if it is not 0.
8912 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8914 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8916 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8917 MONO_ARCH_HAVE_UNWIND_TABLE.
8919 Contributed under MIT/X11 license.
8921 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8923 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8924 from default optimizaton list on Winx64.
8926 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8928 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8929 the LMF from the MonoJitTlsData structure.
8931 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8933 Contributed under MIT/X11 license.
8935 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8937 * mini.c (sigsegv_signal_handler): Fix the build.
8939 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8940 assembly->aot_module.
8942 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8943 hash table. This simplifies and speeds up a lot of code, and fixes support
8946 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8949 * mini-exceptions.c: Ditto.
8951 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8952 'native_offset' argument, since these are computed in the
8953 mono_find_jit_info () function.
8955 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8956 is used by exceptions-ppc.c.
8958 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8959 mono_arch_find_jit_info ().
8961 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8962 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8963 generic code in mini-exceptions.c.
8965 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8967 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8969 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8971 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8972 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8973 called while holding the loader lock. Fixes #415608.
8974 (mono_aot_get_method_from_token_inner): Ditto.
8976 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8978 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8979 to reduce differences between this and the generic implementation in
8981 (ves_icall_get_frame_info): Ditto.
8983 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8985 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8988 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8989 mono_arch_get_call_filter () and make it non-static, for consistency with the
8990 other architectures.
8992 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8995 * local-propagation.c:
8996 * mini-x86.c: Correct the name of arch defines.
8998 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9000 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9001 NO_EMULATE_LONG_SHIFT_OPS define.
9003 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9005 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9006 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9008 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9009 MACH fixes. Merged from the 2.0 branch.
9011 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9013 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9014 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9016 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9018 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9019 mono_marshal_get_native_wrapper () signature changes.
9021 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9023 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9024 conversion bug under arm.
9026 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9028 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9030 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9031 with overflow checking.
9033 2008-08-05 Marek Habersack <mhabersack@novell.com>
9035 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9036 to the genmdesc.pl file
9038 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9040 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9041 arg_array in the soft-float versions of the LOAD/STORE macros.
9043 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9046 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9048 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9050 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9051 a float HFA. Fixes #413621.
9053 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9055 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9056 frame_size to args_size. Fixes build.
9058 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9060 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9061 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9063 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9064 the stack are not unaligned. Fixes #413247.
9066 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9068 * mini.c: update jitted methods performance counters.
9070 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9072 * mini-exceptions.c: increase the exceptions thrown performance
9073 counter in mono_handle_exception ().
9075 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9077 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9078 can work with netmodules.
9080 2008-07-28 Geoff Norton <gnorton@novell.com>
9082 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9085 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9087 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9090 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9092 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9093 The float param registers and other param registers must be the
9094 same index on Windows x64.
9096 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9097 ArgValuetypeAddrInIReg argument case. Setting the argument
9098 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9100 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9101 variable computed above as the copy length for arguments of storage
9102 type ArgValuetypeAddrInIReg.
9104 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9105 ArgValuetypeAddrInIReg argument case. This case will rely on
9106 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9108 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9109 a 32 byte stack allocation for all calls. We will omit the adjustment for
9110 jump and tail call instructoins as they do not follow the typical call behavior.
9112 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9113 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9114 local variable and pass the local variable by reference to the called method.
9116 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9117 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9118 of a struct is passed in a register it must be saved with the other
9119 volatile argument on the stack.
9121 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9122 frame pointer the stack adjustment value must be saved to the unwind
9125 Contributed under MIT/X11 license.
9127 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9129 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9130 which got lost in the merge.
9132 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9134 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9137 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9139 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9140 icalls, since they won't be patched.
9142 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9143 different code sequence when running under valgrind to prevent some valgrind
9146 * iltests.il.in: Add new regression test.
9148 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9151 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9152 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9154 * iltests.il.in: Add new test.
9156 * aot-compiler.c: Fix some warnings.
9158 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9161 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9163 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9164 (mini_usage_jitdeveloper): Add a missing --wapi option.
9166 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9168 * mini-codegen.c: Simplify the is_fp macros.
9169 (free_up_ireg): Remove, use free_up_reg instead.
9170 (free_up_reg): Fix the fp case.
9172 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9174 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9177 * exceptions-x86.c: Merge some changes which seemed to have got lost
9178 in the linear-ir merge.
9180 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9182 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9183 long vreg volatile even if the variable was already created.
9185 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9188 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9190 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9192 * mini.c (mono_jit_compile_method_inner): Add support for
9193 MONO_EXCEPTION_BAD_IMAGE.
9195 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9196 mini_method_get_context () returns NULL. Fixes #356531.
9198 * mini.c (mono_method_to_ir): Ditto.
9200 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9201 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9203 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9205 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9206 in the LDFTN implementation.
9208 2008-07-25 Mark Probst <mark.probst@gmail.com>
9210 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9211 code, patch calls to icalls, too, even if they're not in the
9212 shared generic code hash. Fixes #411962.
9214 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9216 * cpu-x86.md: Increase the length of the fcall opcodes.
9218 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9219 calls returning floats.
9221 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9224 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9227 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9228 into the domain->method_code_hash.
9230 * aot-compiler.c: Fix win32 build.
9232 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9234 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9235 gshared NEWARR implementation.
9237 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9239 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9240 can be used outside of method_to_ir.
9242 * mini.h (MonoCompile): Add arg_types field.
9244 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9246 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9247 the values of the local arg_array and param_types array.
9249 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9251 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9252 got accesses might only get generated later when NEWOBJ is decomposed.
9254 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9255 looking up the native code of the target method when a delegate is called
9258 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9261 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9263 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9264 AOT work on platforms without a working dlsym implementation.
9266 * mini.h: Bump AOT image format version.
9268 2008-07-24 Mark Probst <mark.probst@gmail.com>
9270 * mini-exceptions.c: Free a MonoType with
9271 mono_metadata_free_type() instead of g_free().
9273 * aot-runtime.c: Free a MonoType.
9275 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9277 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9280 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9283 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9284 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9287 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9289 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9290 NEWOBJ calls on valuetypes.
9292 * iltests.il.in: Add new test.
9294 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9296 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9298 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9299 is no longer needed.
9301 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9302 non register sized integer arguments.
9303 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9304 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9307 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9310 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9311 two a binop with different sized arguments is emitted.
9313 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9314 instruction in the ins==NULL case.
9316 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9318 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9320 * mini-x86.c: Fix osx build.
9322 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9325 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9326 instruction for non int sized variables.
9328 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9331 2008-07-23 Robert Jordan <robertj@gmx.net>
9333 * method-to-ir.c: Fix MSVC build.
9335 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9337 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9338 a non int sized type, widen it to an int since newer versions of gcc seem to
9339 generate code which needs this.
9341 * ssa2.c abcremoval2.c: Fix warnings.
9343 * *: Merge the Linear IR branch.
9345 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9346 the ChangeLog file there describes all the changes done over the years.
9347 Further documentation can be found at www.mono-project.com/Linear_IL.
9349 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9351 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9352 The float param registers and other param registers must be the
9353 same index on Windows x64.
9355 Contributed under MIT/X11 license.
9357 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9359 * mini.c: Make the previous fix GC safe.
9361 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9363 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9365 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9367 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9368 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9369 ArgValuetypeAddrInIReg instead.
9371 Contributed under MIT/X11 license.
9373 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9375 * mini-codegen.c (get_register_spilling): Fix a warning.
9377 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9379 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9380 for types which the initialization fails. Raises the provided exception
9381 at the right stop after cleanup.
9383 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9385 * aot-compiler.c: Free most of the memory allocated during compilation.
9387 * mini.c (mini_parse_debug_options): Fix a leak.
9389 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9390 during aot compilation.
9392 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9394 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9395 it has too much register pressure.
9397 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9399 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9401 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9403 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9406 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9407 on amd64 similar to the way it is done on arm.
9409 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9411 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9412 consistency, normalize error messages, avoid loading aot-only modules in
9415 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9418 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9420 2008-07-11 Martin Baulig <martin@ximian.com>
9423 (MonoDebuggerInfo): Add `interruption_request'.
9425 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9427 * aot-compiler.c (emit_plt): Remove some dead code.
9429 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9431 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9432 return the plt info offset belonging to a given plt entry.
9434 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9435 mono_aot_get_plt_info_offset.
9437 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9438 similar to the amd64 code by makeing jumps through a separate jump table
9439 instead of embedding the jump addresses into the code.
9441 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9443 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9446 2008-07-10 Martin Baulig <martin@ximian.com>
9448 * mini.c (mini_method_compile): Disable generics sharing when
9449 running in the debugger.
9451 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9453 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9455 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9456 the local register allocator from running out of registers on x86 when
9459 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9461 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9462 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9465 Contributed under MIT/X11 license.
9467 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9469 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9470 speed up the assembler.
9472 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9474 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9477 * mini.c: Move the soft float handling macros a bit earlier, add
9478 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9481 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9483 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9484 read-only to help catch code allocation requests.
9486 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9487 and turn it off when using --aot-only or when compiling with --aot=full.
9489 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9490 jump table for switches from the normal domain mempool, not the code
9493 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9494 unbox trampoline which handles aot-only mode too.
9496 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9497 an AOTed unbox trampoline.
9499 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9501 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9503 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9506 Contributed under MIT/X11 license.
9508 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9510 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9511 the unwind information for the method at the end of the allocated block.
9513 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9514 MonoCompileArch to hold the unwind info for SEH on Winx64
9516 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9517 frame pointer info for the method being compiled.
9519 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9520 the call to mono_exception_from_token.
9522 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9523 storing the method prolog information in a format that the Winx64 SEH can understand. This
9524 information is stored a the end of the method block because it is all 32-bit offset based.
9526 Contributed under MIT/X11 license.
9528 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9530 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9532 * wapihandles.c: Fix warnings.
9534 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9537 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9538 mono_jit_compile_method in aot-only mode since that calls the type
9541 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9542 get_delegate_invoke_impl in aot-only mode.
9544 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9546 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9548 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9550 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9553 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9555 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9556 init trampoline from the AOT file as well.
9558 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9559 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9562 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9565 * exceptions-amd64.c: Add _full variants for the remaining exception code
9566 creation functions as well, allow emission of relocatable code, remove
9567 caching since that is now done by the caller.
9569 * mini-exceptions.c: Add _full variants for the remaining exception code
9570 creation functions as well, add aot-only support.
9572 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9573 if we can determine a proper token for them.
9574 (add_wrappers): Add a few more wrappers.
9575 (emit_method_code): Remove some dead code.
9576 (emit_trampolines): Emit exception code too.
9578 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9580 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9581 mono_array_new_va which avoids varargs.
9583 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9585 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9586 mono_arch_create_specific_trampoline () in all places.
9588 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9589 a bit so it can be used for other things as well.
9591 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9594 * exceptions-amd64.c: Rename the caching from the exception code creation
9595 functions, it is done by the caller instead.
9597 * exceptions-amd64.c: Change the signature of the exception code creation
9598 functions to allow the creation of relocatable code later.
9600 * mini-exceptions.c: Add a set of functions to query the various
9601 runtime-generated exception functions.
9603 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9604 mono_arch_.. () functions.
9606 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9608 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9610 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9612 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9613 (mini_get_vtable_trampoline): Ditto.
9615 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9616 code in the AOT case by returning the code size and a list of relocations to
9619 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9621 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9623 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9626 Contributed under MIT/X11 license.
9628 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9630 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9631 so the buffer size can be computed correctly. Fixes #404735.
9633 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9634 normally as cfg->debug_info is already freed.
9636 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9638 * mini-amd64.c: For calls returning vtypes in registers, don't store
9639 the return address on the stack, instead allocate a separate local for
9642 2008-07-05 Mark Probst <mark.probst@gmail.com>
9644 * mini-trampolines.c, mini.h: Add an argument to
9645 mono_create_jit_trampoline_in_domain() for turning off the adding
9646 of the sync wrapper.
9648 * mini.c: Use the JIT trampoline without sync instead of
9649 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9652 2008-07-04 Mark Probst <mark.probst@gmail.com>
9654 * driver.c: Turn on GSHARED optimization by default.
9656 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9658 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9659 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9661 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9662 create a variant of the generic trampoline code callable from AOTed trampolines.
9664 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9665 trampoline code callable from AOTed trampolines.
9667 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9669 2008-07-04 Mark Probst <mark.probst@gmail.com>
9671 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9672 pass-through manner.
9674 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9675 and don't fail sharing for them anymore.
9677 * mini-exceptions.c: Handle exceptions in shared generic methods.
9679 * generic-sharing.c: When checking the context of a generic
9680 method, also check its class's context. Don't treat wrappers as
9683 * mini-trampolines.c: Some code factored out to
9684 metadata/generic-sharing.c. Handle the MRGCTX case.
9686 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9687 we must deal with the method being of another instantiation of the
9688 class. Add static rgctx invoke wrappers to generic methods.
9690 2008-07-04 Mark Probst <mark.probst@gmail.com>
9692 * mini.c: Provide all jit infos of generic shared methods with a
9695 * mini-exceptions.c: Handle the new situation that a generic info
9696 might be available, but not info about the this/vtable/mrgctx
9699 2008-07-03 Mark Probst <mark.probst@gmail.com>
9701 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9704 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9706 * dominators.c (check_dominance_frontier): Fix a warning.
9708 * mini.h: Add some missing prototypes.
9710 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9712 * driver.c (mono_jit_init_version): Correct the comments since the first
9713 argument should be the name of the root domain, not a filename.
9715 * aot-runtime.c (make_writable): Error out if this is called while running
9717 (load_aot_module): Ditto.
9719 * aot-compiler.c: Really fix the computation of method indexes.
9721 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9722 optimizations as this is no longer called frequently.
9724 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9725 method and the invoke impl code and pass it to the delegate trampoline instead of
9726 just the delegate class.
9728 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9730 * aot-compiler.c: Fixup the computation of method indexes.
9731 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9732 the method builder infrastructure.
9734 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9737 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9738 mode, load the method right away instead of creating a trampoline.
9740 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9742 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9745 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9747 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9748 (mono_aot_load_method): Use method_index instead of method->token.
9750 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9751 can handle icalls etc. properly.
9753 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9755 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9757 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9758 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9759 JIT_ICALL_ADDR patch type.
9761 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9763 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9765 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9767 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9769 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9771 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9772 domain->jit_code_hash.
9774 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9776 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9778 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9780 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9781 get_this_arg_from_call, let it compute it when needed.
9783 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9784 gsctx from code only when needed.
9786 * mini-trampolines.c (get_generic_context): Rename this to
9787 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9788 it can be called by the arch backends.
9790 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9792 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9794 * driver.c (mono_main): Add experimental --aot-only command line option.
9796 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9799 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9801 * driver.c (DllMain): Remove mono_module_handle.
9803 Contributed under MIT/X11 license.
9805 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9807 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9808 for emitting methods which are not in the source assembly. Detect and report
9809 failure of assembling+linking.
9811 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9813 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9815 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9817 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9819 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9821 * mini.h: Remove some obsolete prototypes.
9823 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9825 2008-06-24 Mark Probst <mark.probst@gmail.com>
9827 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9828 supported by Visual Studio, so use alloca().
9830 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9832 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9835 2008-06-23 Mark Probst <mark.probst@gmail.com>
9837 * mini.c: Fail sharing of a generic method if it contains an open
9838 catch clause (because we don't pass MRGCTXs yet).
9840 2008-06-23 Mark Probst <mark.probst@gmail.com>
9842 * mini.c: When compiling a method with generic sharing, insert the
9843 method instantiated with an all-Object generic context into the
9844 jit info table, instead of the context of the first instantiation
9845 of the method we happen to compile.
9847 2008-06-18 Martin Baulig <martin@ximian.com>
9849 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9850 `major_version' and `minor_version'.
9852 2008-06-17 Mark Probst <mark.probst@gmail.com>
9854 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9855 mono_method_is_generic_sharable_impl() takes an additional
9856 argument specifying whether to treat type variables as reference
9859 2008-06-17 Mark Probst <mark.probst@gmail.com>
9861 * mini.h: Removed obsolete prototypes.
9863 2008-06-17 Mark Probst <mark.probst@gmail.com>
9865 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9866 already handle them.
9868 2008-06-17 Mark Probst <mark.probst@gmail.com>
9870 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9871 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9872 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9873 tramp-x86.c: Added a MonoGenericContext* argument to
9874 mono_arch_get_unbox_trampoline() so that it can call other
9875 functions which require it.
9877 2008-06-17 Mark Probst <mark.probst@gmail.com>
9879 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9880 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9881 mono_arch_get_this_arg_from_call() takes a
9882 MonoGenericSharingContext* as well.
9884 2008-06-17 Mark Probst <mark.probst@gmail.com>
9886 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9887 implement generic sharing of unbox.
9889 2008-06-17 Mark Probst <mark.probst@gmail.com>
9891 * mini.c: Don't compute the vtable to determine whether a field is
9892 special static, because it might not work for open types.
9894 2008-06-17 Mark Probst <mark.probst@gmail.com>
9896 * mini.c: Removed the unused token_type and token_source arguments
9897 from get_runtime_generic_context_ptr().
9899 2008-06-17 Marek Habersack <mhabersack@novell.com>
9901 * mini.c (ADD_BINOP): fix the build
9903 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9905 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9908 2008-06-16 Mark Probst <mark.probst@gmail.com>
9910 * mini.h: Removed class relations enum that's not used anymore.
9912 2008-06-16 Mark Probst <mark.probst@gmail.com>
9914 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9916 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9917 the lazy fetch trampoline access code.
9919 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9921 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9923 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9925 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9927 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9929 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9931 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9933 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9936 * mini-ops.h: Add MIN/MAX_UN opcodes.
9938 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9941 * basic-math.cs: Add more min/max tests.
9943 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9945 2008-06-13 Mark Probst <mark.probst@gmail.com>
9947 * mini.c: Small fix in the prologue of emit_castclass.
9949 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9951 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9953 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9954 do not work even for unsigned types. Fixes #400014.
9956 * basic-math.cs: Add regression tests for unsigned Min/Max.
9958 2008-06-13 Mark Probst <mark.probst@gmail.com>
9960 * mini.c: Added additional context_used argument to several
9961 functions, which will be needed for sharing generic methods. Use
9962 GET_RGCTX macro wherever appropriate. Declare only one
9963 context_used in mono_method_to_ir().
9965 2008-06-13 Mark Probst <mark.probst@gmail.com>
9967 * mini.c, generic-sharing.c: Removed generic class relations.
9969 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9970 functions due to MRGCTX changes.
9972 2008-06-13 Mark Probst <mark.probst@gmail.com>
9974 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9975 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9976 with calculated IMT.
9978 * mini.c: Generic sharing of calls via generic interfaces.
9980 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9981 generic method with non-constant MonoGenericContext*. Instead,
9982 the context is taken out of the method itself.
9984 2008-06-13 Mark Probst <mark.probst@gmail.com>
9986 * mini.c: Generic sharing of ldvirtftn.
9988 2008-06-13 Mark Probst <mark.probst@gmail.com>
9990 * mini.c: Generic sharing of ldftn.
9992 2008-06-13 Mark Probst <mark.probst@gmail.com>
9994 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9996 2008-06-13 Mark Probst <mark.probst@gmail.com>
9998 * mini.c: Generic sharing of the special case of ldtoken followed
9999 by a call to GetTypeFromHandle.
10001 2008-06-13 Mark Probst <mark.probst@gmail.com>
10003 * mini.c: Generic sharing of box for nullable types.
10005 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10007 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10008 are passed on the stack. Fixes #324807.
10010 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10012 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10013 for the ArgValuetypeAddrInIReg case.
10015 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10016 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10018 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10019 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10020 local variable and pass the local variable by reference to the called method.
10022 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10023 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10025 Contributed under MIT/X11 license.
10027 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10029 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10031 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10034 2008-06-10 Martin Baulig <martin@ximian.com>
10037 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10039 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10041 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10042 possible error when no arguments are passed.
10044 Contributed under MIT/X11 license.
10046 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10048 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10049 where the file name is NULL.
10051 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10053 * mini.c: Fix s390 build.
10055 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10057 * trace.c (mono_trace_parse_options): Fix warnings.
10059 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10061 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10063 * mini.c (remove_block_if_useless): Avoid printing the method name.
10065 * mini.c: Remove needless setting of ins->cil_code which is now done by
10068 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10071 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10072 translated code after it has been patched.
10074 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10076 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10077 avoid problems during code patching on SMP systems.
10078 (emit_call): Avoid adding a patch info which is already added by
10080 (mono_arch_emit_exceptions): Ditto.
10082 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10084 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10085 MONO_TYPE_ISSTRUCT already checks for it.
10087 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10089 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10090 structs with floats on Winx64 the float registers are not used.
10091 The integer registers are always used..
10092 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10093 only one register will be used and only if the size of the struct
10094 is 1,2,4, or 8 bytes.
10096 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10097 to work for Winx64.
10099 Contributed under MIT/X11 license.
10101 2008-06-05 Martin Baulig <martin@ximian.com>
10103 * debug-debugger.c (debugger_lookup_class): Also call
10104 mono_class_setup_methods() here; we're only called from RTI.
10106 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10108 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10109 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10110 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10111 Post-process object files and add dtrace-generated object, if necessary.
10113 Contributed under MIT/X11 license.
10115 2008-06-04 Mark Probst <mark.probst@gmail.com>
10117 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10120 * mini.c: Generic sharing for unbox.any and castclass.
10122 2008-06-04 Mark Probst <mark.probst@gmail.com>
10124 * mini.c: Ignore tailcall prefix in shared generic code and when
10125 doing calls which require a vtable/rgctx argument.
10127 2008-06-04 Mark Probst <mark.probst@gmail.com>
10129 * mini.c: Don't free the JIT info.
10131 * driver.c: Changes in the JIT info table testing code.
10133 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10135 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10136 interruption. Fix some warnings.
10138 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10139 interruption_checkpoint.
10141 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10143 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10144 from embedding applications.
10146 2008-06-02 William Holmes <billholmes54@gmail.com>
10148 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10149 reserving 32 bytes on the stack when making calls.
10151 Contributed under MIT/X11 license.
10153 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10155 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10156 the linear IL branch.
10158 * driver.c: Print out more information for --version on arm.
10160 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10162 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10163 bb_exit instead, since out of line bblocks might not actually be emitted
10166 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10167 maximum epilog size for out of line bblocks if tracing is enabled.
10169 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10171 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10173 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10175 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10177 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10178 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10181 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10183 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10184 the 'value' to store is a constant.
10186 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10188 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10189 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10191 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10193 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10194 for accessing method->generic_container.
10196 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10198 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10200 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10202 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10204 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10207 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10209 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10211 * mini.c: Handle the case when mono_class_vtable () fails.
10213 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10214 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10217 2008-05-22 Mark Probst <mark.probst@gmail.com>
10219 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10220 together with domain sharing.
10222 2008-05-22 Mark Probst <mark.probst@gmail.com>
10224 * mini.c: Treat callvirts to final methods like non-virtual calls
10225 when doing generic sharing, i.e. look them up in the runtime
10228 2008-05-22 Mark Probst <mark.probst@gmail.com>
10230 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10231 with computed types (for generic sharing).
10233 * mini.c: Generic sharing for mkrefany and refanyval.
10235 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10237 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10240 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10241 the generic sharing code.
10243 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10246 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10248 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10250 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10252 * driver.c: updated copyright date
10254 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10256 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10259 2008-05-19 Martin Baulig <martin@ximian.com>
10261 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10262 pointing to the new `_mono_debug_using_mono_debugger' variable.
10265 (mono_main): Check mono_debug_using_mono_debugger() rather than
10266 the `MONO_INSIDE_MDB' environment variable to check whether we're
10267 inside the debugger.
10269 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10271 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10274 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10276 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10278 * mini.c: Added mini_assembly_can_skip_verification. This
10279 function checks if the assembly requested to skip verification.
10280 Fixes part of #387274.
10282 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10284 * mini.c (mini_get_method): Disable the check for open generic classes when
10285 using generic sharing.
10287 * generics.cs: Add a test for #387034.
10289 * mini.c (mini_get_method): Check whenever the method class is an open generic
10290 type, and return NULL in that case, causing a verification error. Fixes
10293 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10295 * driver.c (mono_main): Revert r102623. The right
10296 thing to do is to enable the verifier under verifiable
10297 unless a --security flag was passed.
10299 We need this non-trivial behavior for --verify-all otherwise
10300 mcs-compileall won't be able to use it. As it needs everything to
10301 be verified under validil.
10303 2008-05-06 Martin Baulig <martin@ximian.com>
10307 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10308 (mono_debugger_thread_cleanup): Likewise.
10309 (mono_debugger_extended_notification): Likewise.
10311 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10313 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10314 against both inflated and non-inflated methods. We need to check against the
10315 generic definition for cases where the instantiated method is not visible.
10316 We need to check against the inflated types for cases where the instantiation
10317 changes any super type. This fixes #382986.
10319 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10320 that check for visibiliy as generic params only appears as the type subject
10321 of tokens on call opcodes. Field manipulation and ldftn must always
10322 target an exact type.
10324 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10326 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10327 if no related --security flag is passed.
10329 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10331 * mini-arch.h: Prepare support for ppc64.
10333 Contributed under MIT/X11 license.
10335 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10337 * aot-runtime.c: Prepare support for ppc64.
10339 Contributed under MIT/X11 license.
10341 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10343 * mini-ops.h: Prepare support for ppc64.
10345 Contributed under MIT/X11 license.
10347 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10349 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10351 Contributed under MIT/X11 license.
10353 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10355 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10356 assemblies, since aot_name is not a full path, causing us to load MS.NET
10357 assemblies on windows.
10359 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10361 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10362 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10363 * main.c: Use UTF-8 encoded command line instead of Windows default code
10364 page on Windows to support Unicode.
10365 * driver.c (DllMain): New function for mixed-mode assembly support.
10366 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10367 export __stdcall functions without decoration.
10369 Contributed under MIT/X11 license.
10371 2008-04-28 Mark Probst <mark.probst@gmail.com>
10373 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10374 saving it very early.
10376 2008-04-28 Mark Probst <mark.probst@gmail.com>
10378 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10379 deleted. The only way to access the new RGCTX is via the
10382 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10383 vtable instead of the RGCTX to static methods.
10385 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10386 accessing the new RGCTX.
10388 * generic-sharing.c: There is no separation between self, type
10389 arguments and other types in the RGCTX anymore.
10391 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10393 * mini-amd64.c (add_general): Remove previous stack adjustment.
10394 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10395 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10396 for 32 bytes of stack space reserved for all calls.
10398 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10399 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10402 Code contributed under MIT/X11 license.
10404 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10406 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10407 against the root definition, peeling out method and type instantiations.
10408 Cache verify success results, code that fails verification is still
10409 checked multiple times.
10411 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10413 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10415 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10417 * mini-amd64.c (add_general): Always increment stack on Win64.
10418 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10421 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10422 stack based argument handling on Win64.
10424 Code contributed under MIT/X11 license.
10426 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10428 * Makefile.am (version.h): Add support for git-svn.
10430 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10432 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10433 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10434 avoiding allocations and libc functions which might deadlock.
10436 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10437 'no-gdb-backtrace' option is set.
10439 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10441 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10443 2008-04-21 Martin Baulig <martin@ximian.com>
10445 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10446 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10448 2008-04-21 Martin Baulig <martin@ximian.com>
10450 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10451 `thread_vtable', `event_handler_ptr' and `event_handler'.
10453 2008-04-21 Martin Baulig <martin@ximian.com>
10455 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10456 allows delayed initialization of the `executable_code_buffer' when
10459 2008-04-21 Martin Baulig <martin@ximian.com>
10461 * mini.h (mono_debugger_create_notification_function): Removed.
10462 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10464 * mdb-debug-info64.s
10465 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10467 * mdb-debug-info32.s
10468 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10470 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10471 currently only works on x86 and x86_64, so don't create it on ppc.
10473 2008-04-21 Martin Baulig <martin@ximian.com>
10475 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10478 (mini_method_compile): In the fp elimination check, check
10479 `debug_options.mdb_optimizations' in addition to
10480 mono_debug_using_mono_debugger().
10482 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10483 disable some JIT optimizations which are only disabled when
10484 running inside the debugger.
10485 Added `--help-debug' option to describe the debugging options.
10486 (parse_debug_options): New static function to parse the `--debug'
10487 options, so we can easily add more stuff in future.
10489 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10491 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10492 the method has no body.
10494 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10496 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10497 assembly is not allowed in MSVC 64-bit compiler.
10498 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10499 as we get floating point exceptions everywhere.
10501 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10502 correctly align arguments for call to throw_exception.
10503 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10505 Code contributed under MIT/X11 license.
10507 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10509 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10511 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10513 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10515 * mini-amd64.c (NEW_INS): Set cil_code.
10517 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10518 from mini-amd64.c so all debugger related logic is in one place.
10520 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10521 later won't have a random ip assigned to them.
10523 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10525 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10526 the arch specific function initializes code_size.
10527 (mono_create_delegate_trampoline): Ditto.
10529 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10530 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10533 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10534 running under the debugger.
10536 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10539 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10540 debugger. Also move the disabling of optimizations here from driver.c.
10541 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10544 * mini.h (MonoCompile): Add a few new flags.
10546 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10548 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10549 so the cil_code field of created MonoInst's is properly set.
10550 (mini_select_instructions): Ditto.
10552 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10553 (MONO_INST_NEW_CALL): Ditto.
10555 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10556 in many places so the ins->cil_code field is properly initialized.
10558 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10561 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10563 * mini.c (mini_method_compile): Print a different message when compiling a
10566 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10569 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10571 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10574 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10576 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10578 * mini.c (handle_stack_args): Make this return void since its return value was
10579 never used. Also set cfg->unverifiable for invalid IL instead of calling
10582 2008-04-10 Mark Probst <mark.probst@gmail.com>
10584 * mini.c: Make sure "this" is live in catch clauses with type
10585 variables in shared generic code.
10587 2008-04-08 Mark Probst <mark.probst@gmail.com>
10589 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10590 generic_class_is_reference_type() to ensure the proper behaviour
10591 when sharing generic code and the type in question is a type
10594 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10596 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10597 race conditions when printing thread dumps. Fixes #377738.
10599 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10601 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10602 shows up when both MonoInst arguments can cause aliasig.
10603 There is likely no way in the current JIT to trigger this problem, but
10604 it showed up in the development of generics sharing, when in a new
10605 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10606 When the generics sharing code will be committed, its tests will be
10607 valid also for this bug.
10609 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10611 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10614 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10617 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10619 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10620 use a more detailed exception message for InvalidCastException.
10622 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10624 * driver.c (mono_main): Add --debug=casts option to turn on better
10625 InvalidCastException message details.
10627 * mini.c (mini_get_debug_options): New helper function to return the address of
10628 the debug_options variable.
10630 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10631 the jit_tls TLS variable.
10633 * mini.c (mono_jit_tls): New TLS variable.
10635 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10638 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10640 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10642 * mini.c: Removed verifer related stuff, code moved to verify.c.
10644 * driver.c: Using code from verify.c instead of mini.c.
10646 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10648 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10651 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10653 * mini.c (check_for_method_verify): Enabling verification of
10654 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10657 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10659 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10660 caller saved registers as well.
10662 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10663 saved registers as well.
10665 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10667 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10669 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10672 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10674 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10676 (get_call_info): Take a gsctx argument instead of 'cfg'.
10678 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10680 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10681 mono_verify_all is set.
10683 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10685 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10687 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10689 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10692 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10693 verifier and the code generated by the compiler.
10695 2008-03-25 Mark Probst <mark.probst@gmail.com>
10697 * mini.c: Generic sharing of the non-nullable case of the box
10700 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10702 * inssel.brg: Fix the build.
10704 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10706 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10708 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10709 Array:Address. Fixes #372410.
10711 * iltests.il.in: New tests for readonly prefix.
10713 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10715 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10716 mini-trampolines.c.
10718 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10721 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10723 * mini.c (mono_decompose_op_imm): New helper function.
10725 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10726 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10729 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10730 mono_arch_output_basic_block. Fix warnings.
10732 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10735 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10737 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10738 since the extra frame is now detected automatically inside the loop.
10740 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10741 opts which are now in mono_peephole_ins ().
10743 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10745 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10746 frames and skip duplicate managed-to-native frames. Fixes #367665.
10748 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10749 opts which are now in mono_peephole_ins ().
10750 (mono_arch_peephole_pass_2): Ditto.
10752 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10754 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10755 arch independent peephole optimizations.
10757 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10758 opts which are now in mono_peephole_ins ().
10760 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10762 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10764 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10767 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10768 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10771 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10773 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10774 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10777 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10778 mono_arch_output_basic_block. Fix warnings.
10780 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10782 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10785 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10787 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10790 * iltests.il: Add new tests.
10792 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10794 * mini.c: Removed Windows version macros.
10796 2008-03-20 Mark Probst <mark.probst@gmail.com>
10798 * generic-sharing.c: Put reflection types in the extensible part
10799 of the runtime generic context.
10801 * mini.c: Generic sharing of the GetTypeHandle special case of the
10802 ldtoken instruction.
10804 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10806 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10808 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10810 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10811 consistency with the other version on the linear IR branch.
10813 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10815 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10817 * iltests.il.in: Add new tests.
10819 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10821 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10823 * iltests.il.in: Add new tests.
10825 2008-03-19 Mark Probst <mark.probst@gmail.com>
10827 * mini.c: Two variables with the same name were declared in
10828 nesting contexts and one wasn't initialized. Fixed.
10830 2008-03-19 Mark Probst <mark.probst@gmail.com>
10832 * mini.c: Generic sharing of the initobj instruction.
10834 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10836 * mini.c: make the test to optimize ldtoken from typeof() more
10839 2008-03-18 Mark Probst <mark.probst@gmail.com>
10841 * mini.c: Generic sharing of the initobj instruction for reference
10844 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10846 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10847 the mono_breakpoint_clean_code() code to perform bound checks.
10849 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10851 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10852 mono_arch_patch_callsite() to include the start of the managed method
10853 to be able to perform bound checks.
10855 2008-03-17 Mark Probst <mark.probst@gmail.com>
10857 * mini.c: Generic sharing for the isinst instruction.
10859 2008-03-17 Mark Probst <mark.probst@gmail.com>
10861 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10862 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10863 with the runtime generic context argument.
10865 * mini.c: Share calls to several types of unsharable methods by
10866 putting the address of the method code in the runtime generic
10867 context and doing an indirect call.
10869 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10872 2008-03-16 Mark Probst <mark.probst@gmail.com>
10874 * generic-sharing.c: Change due to a change in the runtime genric
10877 2008-03-15 Martin Baulig <martin@ximian.com>
10880 (mono_arch_nullify_class_init_trampoline): Add call to
10881 mono_breakpoint_clean_code() to make things work when running
10882 inside the debugger.
10885 (mono_arch_nullify_class_init_trampoline): Add call to
10886 mono_breakpoint_clean_code() to make things work when running
10887 inside the debugger.
10889 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10891 * inssel-long.brg (reg): Fix 64 bit build.
10893 2008-03-14 Mark Probst <mark.probst@gmail.com>
10895 * mini.c, mini.h: Share static generic code by passing it an
10896 implicit argument pointing to the runtime generic context.
10898 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10899 inssel-long32-mips.brg: New opcodes for calling shared static,
10900 which need to be passed the runtime generic context.
10902 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10903 argument on the stack in the prologue if needed. New function for
10904 finding the runtime generic context argument from the registers
10905 saved by the trampoline.
10907 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10908 runtime generic context argument.
10910 * tramp-amd64.c: Also restore the register used for the runtime
10911 generic context argument.
10913 * mini-trampoline.c: Resolve shared static calls by consulting the
10914 runtime generic context via the new argument.
10916 * generic-sharing.c: Add an argument to sharability-checking
10917 functions that specifies whether type variables should be treated
10918 as sharable type arguments.
10920 * inssel-x86.brg: Removed a superfluous, buggy rule.
10922 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10925 2008-03-14 Martin Baulig <martin@ximian.com>
10927 * debug-debugger.c (main_thread_handler): Call
10928 mono_runtime_run_main() without sending any notifications.
10930 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10932 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10934 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10936 2008-03-14 Mark Probst <mark.probst@gmail.com>
10938 * tramp-x86.c: Fixed register restore offsets in the trampoline
10939 code for ECX and EDX.
10941 2008-03-12 Geoff Norton <gnorton@novell.com>
10943 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10944 different ucontext_t implementations.
10945 * exceptions-arm.c: Use the above defines to get exceptions working on
10946 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10947 * mini-arm.c: Implement iPhone icache support (based on a patch by
10948 Luke Howard lukeh@padl.com)
10950 2008-03-12 Mark Probst <mark.probst@gmail.com>
10952 * mini.c: Enable generic sharing of calls to non-static
10953 non-interface non-generic non-value-type methods.
10955 * mini-trampolines.c: Resolve calls from shared generic code.
10957 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10959 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10961 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10963 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10965 * mini.c: some fixes for the AOT compiler.
10967 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10969 * cpu-amd64.md: Add clob:1 to some float opcodes.
10971 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10973 * mini.h: Added MiniVerifierMode enumeration.
10975 * mini.c: Added mini_verifier_set_mode to control
10976 the usage of the new verifier.
10978 * mini.c (mono_method): Integrated the new verifier.
10980 * driver.c: Extended --security option with validil and
10981 verifiable options to activate the new verifier.
10983 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10985 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10986 optimization to ctors taking 0 or 2 arguments too.
10988 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10991 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10993 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10995 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10997 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10998 non-aot case as well.
11000 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11002 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11005 * aot-compiler.c (encode_patch): Ditto.
11007 * mini.h (G_MININT32): Fix the definition of this.
11009 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11011 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11013 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11015 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11017 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11018 methods returning vtypes in registers.
11019 (mono_arch_allocate_vars): Ditto.
11021 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11023 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11025 * generics.cs: Add a test from the linear IR branch.
11027 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11029 * mini.c (inline_method): Cache failed inline attempts.
11031 2008-03-04 Mark Probst <mark.probst@gmail.com>
11033 * mini.c: For shared methods of generic classes put the location
11034 of "this" into the MonoGenericJitInfo.
11036 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11037 register out of a MonoContext by register number. Add the generic
11038 sharing context as an argument to mono_arch_find_this_argument().
11040 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11041 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11042 for new arch function.
11044 * mini-exception.c: Handle open exception clauses in shared
11047 * mini-trampolines.c: Supply additional argument to
11048 mono_arch_find_this_argument().
11050 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11052 * Makefile.am (regtests): Run the bench.exe tests last.
11054 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11056 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11059 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11061 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11064 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11066 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11068 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11069 whose class has no cctor.
11071 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11073 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11075 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11078 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11080 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11081 to be in sync with the code on the linear IR branch.
11083 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11085 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11087 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11089 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11091 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11093 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11095 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11097 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11099 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11102 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11104 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11105 OP_LOADR4_MEMBASE emission.
11107 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11108 (mono_spillvar_offset_float): Ditto.
11110 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11112 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11115 * basic-long.cs: Add regression tests for them.
11117 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11119 (mono_arch_allocate_vars): Fix representation of single-precision float
11121 (mono_arch_output_basic_block): Ditto.
11123 * inssel-mips.brg: Ditto, remove duplicate items.
11125 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11126 arguments of tail calls as on other platforms.
11127 (mono_arch_output_basic_block): Handle tail calls.
11129 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11132 * objects.cs (test_5_pass_static_struct): Add test for it.
11134 Contributed under MIT/X11 license.
11136 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11138 * Makefile.am: Use gmcs for compiling the regression tests.
11140 * *.2.cs *.2.il: Rename to *.cs and *.il.
11142 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11144 * regalloc.h: Make the vassign array smaller.
11146 * mini.c (mini_method_compile): Remove an unused field in cfg.
11148 * mini-codegen.c: Add a bunch of micro optimizations.
11150 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11152 * regalloc.h: Remove some unused fields.
11154 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11156 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11158 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11160 2008-02-22 Mark Probst <mark.probst@gmail.com>
11162 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11164 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11165 trampoline: Fetch an entry from the runtime generic context. If
11166 it's NULL, jump to the actual trampoline to fill the runtime
11167 generic context. Otherwise, return it.
11169 * mini.c: Call the lazy fetch trampoline to get entries out of the
11170 runtime generic context.
11172 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11173 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11174 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11176 2008-02-21 Mark Probst <mark.probst@gmail.com>
11178 * mini.c: Fetch data out of the extensible part of the runtime
11179 generic context instead of calling a helper function.
11181 * generic-sharing.c: Some functions moved into
11182 metadata/generic-sharing.c. Helper function for fetching other
11183 types now checks and asserts against extensible rgctx (just for
11184 debugging purposes - the helper function isn't called anymore
11185 unless for debugging).
11187 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11189 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11190 for tail calls up to the point that the tests in iltests.exe run. Also add a
11191 dummy CKFINITE implementation.
11192 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11193 needed for trampoline LMF frames.
11195 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11196 trampoline LMF frames.
11198 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11200 * mini.c (inline_method): clean any pending loader error when inlining fail.
11201 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11203 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11205 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11207 * aot-runtime.c (decode_patch_info): Ditto.
11209 * mini.c (mono_resolve_patch_target): Ditto.
11211 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11214 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11216 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11217 if it references an icall address.
11219 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11221 * cpu-s390x.md: Remove some more unused opcodes.
11223 * cpu-s390x.md: Remove some unused opcodes.
11225 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11226 mono_op_imm_to_op ().
11228 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11229 instead of a switch statement.
11231 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11232 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11234 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11236 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11238 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11241 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11243 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11244 opened. Fixes #362607.
11246 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11248 * iltests.il.in: Add a test for static methods in interfaces.
11250 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11252 * genmdesc.c (build_table): Fix a crash on older glib versions.
11254 * cpu-sparc.md: Remove some unused opcodes.
11256 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11257 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11259 * cpu-amd64.md: Remove some unused opcodes.
11261 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11262 like the other opcodes.
11264 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11266 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11268 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11270 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11271 variables 'cfg' instead of 'm' for consistency.
11273 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11275 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11276 argument holding the vtype return address, to avoid the ambigious use of
11277 cfg->ret for this purpose.
11279 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11281 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11283 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11284 new mono_print_ins () function which only takes one argument.
11286 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11288 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11291 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11293 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11295 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11297 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11298 opcodes and other small changes.
11300 * mini-ops.h: Add some new opcodes from the linear IR branch.
11302 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11304 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11305 opcodes, use the REG_MEMBASE opcodes instead.
11307 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11308 opcodes, use the REG_MEMBASE opcodes instead.
11310 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11313 * mini.c (mono_op_imm_to_op): New helper function.
11315 * mini-ops.h: Add some opcodes from linear IR branch.
11317 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11319 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11322 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11324 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11327 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11329 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11331 * aot-compiler.c (emit_method_code): Add an assert.
11333 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11334 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11337 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11339 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11340 some load/store opcodes so they are consistent.
11341 (mono_arch_emit_prolog): Simplify some code.
11343 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11345 * objects.cs: Add tests for large argument offsets on ARM.
11347 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11348 stack offsets. Fixes #359651.
11350 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11352 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11354 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11356 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11358 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11360 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11361 rid of CEE_CONV_R_UN.
11363 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11365 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11367 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11369 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11371 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11373 * cpu-amd64.md: Remove some unused opcodes.
11375 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11377 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11379 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11380 arch specific functions for its parts. Call the peephole pass after local
11381 regalloc so the prolog can compute a more accurate max_offset.
11383 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11384 the corresponding OP_I/OP_L opcodes.
11386 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11388 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11390 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11392 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11393 as they are handled in mini.c.
11395 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11397 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11398 case since it is handled in mini.c.
11400 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11402 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11404 * *.c: Use the new opcodes in the IR and back end code.
11406 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11408 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11410 2008-02-06 Mark Probst <mark.probst@gmail.com>
11412 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11413 an assert because it has a race condition.
11415 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11417 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11419 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11421 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11423 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11424 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11426 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11428 * cpu-amd64.md (move): Correct the maximum size of move.
11430 2008-02-05 Mark Probst <mark.probst@gmail.com>
11432 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11433 the generic class init trampoline to return quickly if the class
11436 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11438 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11439 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11441 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11443 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11446 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11448 * objects.cs: Add some soft-float tests.
11450 * mini.c: Fix a couple more soft-float issues.
11452 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11454 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11455 avoid a REX prefix.
11457 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11459 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11460 exception happens while compiling a virtual method.
11462 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11464 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11466 * mini-sparc.c: Fix build.
11468 * mini-sparc.c (get_call_info): Add support for generic sharing.
11470 * mini-exceptions.c: Add a FIXME.
11472 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11474 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11475 altstack handling code.
11477 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11479 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11481 * mini-s390.c: Add support for generic sharing.
11483 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11485 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11487 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11489 * mini-s390x.c: Add support for generic sharing.
11491 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11493 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11495 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11496 can be used since it takes a 16 bit signed immediate.
11498 * inssel-s390x.brg: Fix OP_SETRET.
11500 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11502 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11504 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11506 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11508 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11511 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11514 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11515 of the unused mono_arch_patch_delegate_trampoline stuff.
11517 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11519 * basic-long.cs: Move the fp related tests to basic-float.cs.
11521 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11523 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11525 * basic-calls.cs: Add a test for proper float argument passing.
11527 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11528 if the context corresponds to an exception received through a signal.
11530 * exceptions.cs: Add a test for nullref handling at the start of a try
11533 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11535 * jit-icalls.c (mono_break): New JIT icall.
11537 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11539 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11541 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11543 * cpu-*.md: Get rid of unused opcodes.
11545 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11547 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11550 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11553 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11554 the arch independent trampoline code in mini-trampolines.c.
11556 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11558 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11560 * mini-s390.h: Remove an unused define.
11562 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11563 the arch independent trampoline code in mini-trampolines.c.
11565 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11567 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11569 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11571 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11573 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11575 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11577 * cpu-amd64.md: Use smaller sizes for int opcodes.
11579 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11581 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11584 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11587 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11588 instead of though a pointer to save an indirection when accessing elements of
11591 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11593 (NOT_IMPLEMENTED): New helper macro.
11594 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11597 * *.c: Use the new helper macro.
11599 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11601 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11603 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11605 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11608 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11610 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11611 profiling is enabled.
11613 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11615 (mono_arch_emit_prolog): Add more first bblock optimizations.
11617 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11618 in order if possible.
11619 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11620 bblock, since the arguments are still in their original registers.
11622 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11624 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11626 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11629 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11632 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11634 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11635 process async exceptions received while in unmanaged code.
11637 * mini.c (mini_init): Install a callback with the runtime which will be called
11638 when a thread receives an async exception while in unmanaged code.
11640 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11642 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11644 2008-01-16 Wade Berrier <wberrier@novell.com>
11651 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11653 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11654 compilation with sun cc.
11656 * cpu-*.md: Fix the build.
11658 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11660 * mini-amd64.h: Add some comments to the MonoLMF structure.
11662 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11664 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11665 in the LMF structure if possible. This saves two instructions in the
11666 managed->native wrappers.
11668 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11670 2008-01-16 Mark Probst <mark.probst@gmail.com>
11672 * generic-sharing.c: New type argument lookup code which uses the
11673 runtime generic context template.
11675 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11677 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11679 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11680 (mono_arch_output_basic_block): Fix localloc implementation.
11682 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11684 * mini-ia64.c (peephole_pass): Fix ia64 build.
11686 * mini-amd64.c (peephole_pass): Fix a warning.
11688 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11689 at a constant offset from sp/fp.
11691 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11692 instead of obtaining it from *lmf in the managed method case.
11694 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11696 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11698 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11700 * mini.h (MonoInstList): New type.
11701 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11702 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11703 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11704 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11705 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11706 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11707 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11708 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11709 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11710 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11711 MONO_INST_LIST_FOR_EACH_ENTRY,
11712 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11713 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11714 mono_inst_list_first, mono_inst_list_last,
11715 mono_inst_list_next, mono_inst_list_prev): New instruction
11716 list handling interfaces.
11717 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11718 list head 'ins_list'.
11719 (MonoInst): Replace next pointer with list head 'node'.
11720 (MonoCallInst): Make 'out_args' a MonoInstList.
11721 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11722 (MonoCompile): Delete reverse_inst_list and
11723 reverse_inst_list_len.
11724 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11725 mono_arch_lowering_pass, mono_arch_local_regalloc,
11726 mono_arch_output_basic_block, mono_arch_emit_prolog):
11727 Convert to new instruction lists.
11728 (insert_after_ins): Delete.
11729 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11731 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11732 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11733 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11734 mono_emulate_opcode, mono_emit_load_got_addr,
11735 inline_method, mono_method_to_ir, mono_print_bb_code,
11736 print_dfn, decompose_pass, nullify_basic_block,
11737 replace_out_block_in_code, remove_block_if_useless,
11738 merge_basic_blocks, move_basic_block_to_end,
11739 try_unsigned_compare, optimize_branches, mono_print_code,
11740 mini_select_instructions, remove_critical_edges): Likewise.
11741 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11742 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11743 mono_arch_output_basic_block, mono_arch_emit_prolog):
11745 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11746 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11747 mono_arch_output_basic_block): Likewise.
11748 (inst_list_prepend, insert_after_ins): Delete.
11749 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11750 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11752 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11753 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11754 mono_arch_emit_prolog): Likewise.
11755 * cfold.c (mono_constant_fold): Likewise.
11756 * liveness.c (visit_bb, mono_analyze_liveness,
11757 optimize_initlocals): Likewise.
11758 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11759 * graph.c (mono_draw_code_cfg): Likewise.
11760 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11761 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11762 mono_ssa_cprop): Likewise.
11763 * abcremoval (get_relations_from_previous_bb, process_block):
11765 * local-propagation (mono_cprop_invalidate_values,
11766 mono_local_cprop_bb): Likewise.
11767 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11768 peephole_pass, mono_arch_output_basic_block,
11769 mono_arch_emit_prolog): Likewise.
11770 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11771 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11772 mono_arch_emit_prolog): Likewise.
11773 (insert_after_ins): Delete.
11774 * aliasing.c (print_code_with_aliasing_information,
11775 mono_build_aliasing_information, mono_aliasing_deadce):
11776 Convert to new instruction lists.
11777 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11778 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11779 mono_arch_local_regalloc, mono_arch_output_basic_block):
11781 (insert_after_ins): Delete.
11782 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11783 peephole_pass, mono_arch_output_basic_block): Convert to
11784 new instruction lists.
11785 * mini-codegen (InstList, inst_list_prepend,
11786 insert_after_ins): Delete.
11787 (insert_before_ins, get_register_force_spilling,
11788 get_register_spilling, free_up_ireg, free_up_reg,
11789 create_copy_ins, create_spilled_store, alloc_int_reg,
11790 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11791 to new instruction lists.
11792 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11793 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11794 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11795 (insert_after_ins): Delete.
11796 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11797 mono_arch_local_regalloc, mono_arch_output_basic_block,
11798 mono_arch_call_opcode): Convert to new instruction lists.
11799 (insert_after_ins): Delete.
11800 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11801 peephole_pass, mono_arch_output_basic_block,
11802 mono_arch_emit_prolog): Convert to new instruction lists.
11804 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11806 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11808 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11811 * Makefile.am (version.h): Make this work with non-bash shells.
11813 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11815 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11817 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11819 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11820 the InitializeArray optimization.
11822 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11824 * mini.c driver.c: Don't include os/gc_wrapper.h.
11826 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11828 * mini.c (print_jit_stats): Print GC statistics if available.
11830 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11832 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11834 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11836 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11838 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11840 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11842 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11844 * driver.c (mono_main): Ditto.
11846 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11848 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11850 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11851 in the vtable can't be encoded.
11852 (compile_method): Ditto.
11854 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11856 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11859 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11862 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11863 the top LMF entry belongs to the current method.
11865 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11867 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11869 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11871 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11873 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11875 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11877 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11879 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11882 * basic-float.cs: Add an ulong->double cast test.
11884 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11886 * mini.c (mono_method_to_ir): Fix a warning.
11888 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11890 * mini-ops.h: Add OP_SWITCH.
11892 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11893 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11895 2007-12-11 Geoff Norton <gnorton@novell.com>
11897 * mini-s390x.c: Minor change to the MAX() define to allow
11898 it to compile with other gcc versions.
11900 2007-12-11 Geoff Norton <gnorton@novell.com>
11903 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11905 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11907 exceptions-arm.c (mono_arch_get_restore_context): Restore
11910 exceptions-arm.c (throw_exception): Save the frame pointer.
11911 This is a partial fix for #323747. Only the client side is
11914 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11916 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11917 was using an unrelated variable to log the class which
11918 needed the cctor to be called. This was crashing on arm.
11920 2007-12-09 Robert Jordan <robertj@gmx.net>
11922 * mini-x86.c (mono_arch_emit_epilog):
11923 Consider all kinds of 64-bit types. Fixes #323114.
11925 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11927 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11929 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11931 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11933 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11935 * mini.c: run type ctor before allocating an object, not only
11936 when running it's constructor method (fixes at least part of bug #342507).
11938 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11940 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11942 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11943 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11946 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11947 mono_generic_class_init_trampoline () the same as it is done with the other
11950 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11951 aot-runtime.c aot-compiler.c: Implement AOT support.
11953 2007-12-07 Mark Probst <mark.probst@gmail.com>
11955 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11956 build for archs which don't have the vtable trampoline defined
11959 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11961 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11963 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11965 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11967 * tramp-<ARCH>.c: Use the new helper function.
11969 2007-12-07 Mark Probst <mark.probst@gmail.com>
11971 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11972 trampoline call, which takes a vtable argument.
11974 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11975 OP_TRAMPCALL_VTABLEs like other calls.
11977 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11978 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11979 call. Implemented a support function which fetches the vtable
11980 from a register set.
11982 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11983 Implemented a generic class init trampoline, using the
11984 OP_TRAMPCALL_VTABLE opcode.
11986 * mini.c: Implemented static field access when sharing generic
11987 code. This implies initing the class using the new
11988 OP_TRAMPCALL_VTABLE call.
11990 2007-12-07 Mark Probst <mark.probst@gmail.com>
11992 * mini.c: Don't compile methods with sharing enabled if their
11993 classes are disabled for sharing.
11995 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11997 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11998 opcodes. Fixes #346563.
12000 * objects.cs: Add a new test.
12002 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12004 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12005 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12007 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12009 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12011 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12013 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12016 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12018 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12020 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12021 optimization in the AOT case.
12023 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12025 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12027 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12029 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12031 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12033 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12034 is created by the inlined delegate ctor.
12036 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12038 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12040 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12042 * cpu-x86.md: Fix the length of ckfinite.
12044 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12046 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12048 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12049 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12051 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12053 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12054 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12056 2007-11-28 Martin Baulig <martin@ximian.com>
12059 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12060 after creating the trampoline.
12062 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12064 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12066 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12069 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12070 instead of the calling method to help AOT.
12072 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12074 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12076 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12079 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12081 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12083 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12084 (encode_method_ref): No need to handle generic method definitions specially.
12086 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12088 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12091 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12093 (compile_method): Enable generic sharing.
12095 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12097 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12098 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12100 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12103 * mini-trampolines.c: Fix a warning.
12105 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12107 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12108 (generic_class_is_reference_type): Remove unused function.
12110 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12111 in the generic vtable trampoline case.
12113 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12115 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12116 return an AOT method based on a vtable slot.
12118 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12120 * mini.c (mini_get_vtable_trampoline): Export this.
12122 2007-11-22 Martin Baulig <martin@ximian.com>
12125 (MonoDebuggerInfo): Move `debugger_version' up.
12127 2007-11-22 Martin Baulig <martin@ximian.com>
12130 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12132 * mini-trampolines.c
12133 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12134 after compiling the method.
12136 2007-11-20 Martin Baulig <martin@ximian.com>
12139 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12140 (mono_debugger_remove_breakpoint): Likewise.
12141 (mono_debugger_check_breakpoints): Likewise.
12143 * debug-debugger.c: Implement the new breakpoint interface here.
12145 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12147 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12148 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12150 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12152 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12154 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12156 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12159 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12162 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12163 returning a vtype in a register.
12165 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12166 here from the arch specific code.
12168 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12171 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12172 (mono_arch_emit_prolog): Increment maximum prolog size.
12174 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12175 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12177 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12178 MonoGenericSharingContext.
12180 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12181 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12183 2007-11-15 Mark Probst <mark.probst@gmail.com>
12185 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12186 which extract fields out of the runtime generic context. Full
12187 sharing of the NEWARR opcode.
12189 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12191 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12192 --enable-minimal=ssa.
12194 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12196 * mini-trampolines.c (mono_delegate_trampoline): Update after
12197 mono_marshal_get_delegate_invoke () signature change.
12199 2007-11-13 Mark Probst <mark.probst@gmail.com>
12201 * mini.c: Removed the shared context in favor of the generic
12202 sharing context. Allocate the MonoJitInfo structure with room for
12203 the generic sharing context if it's needed.
12205 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12206 domain-internals.h now.
12208 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12210 * generic-sharing.c: Several changes for working without a shared
12211 context and instead operating on open types instead.
12213 2007-11-12 David S. Miller <davem@davemloft.net>
12215 * inssel-sparc.brg: Fix double instruction emit.
12217 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12219 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12220 Get/Set/Address methods.
12222 * mini.c debug-debugger.c mini-trampolines.c: Update after
12223 mono_marshal_get_delegate_invoke signature change.
12225 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12227 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12228 This can happens with dynamic methods. Fixes the other bug in #322722.
12230 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12232 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12235 * mini-arm.c (arm_patch): Implement patching of BX call
12236 sequence. Fixes one of the bugs in #322722.
12238 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12240 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12241 under Linux. We only need to flush every 32-byte cache line.
12243 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12246 move_basic_block_to_end: Add branches when needed, eventually creating
12248 optimize_branches: added a parameter that tells if it's ok to create
12249 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12250 and avoid calling move_basic_block_to_end when it's not ok.
12253 2007-11-07 Mark Probst <mark.probst@gmail.com>
12255 * mini.c: Abort inlining call to InitializeArray if something
12256 looks wrong. Let the icall handle it, which now has proper safety
12259 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12261 * mini.c (mono_spill_call): add support for soft-float.
12263 * mini.c (mono_method_to_ir): add support for soft-float
12264 to inlined functions that return float.
12266 * mini.c (mono_method_to_ir): add support for soft-float
12267 to cee_stsfld opcode on float fields.
12269 2007-11-05 Geoff Norton <gnorton@novell.com>
12271 * mini-x86.h: Fix the structure access for X86 Leopard.
12274 2007-11-05 Martin Baulig <martin@ximian.com>
12276 * mini-trampolines.c
12277 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12278 after compiling the method to notify the debugger.
12280 2007-11-05 Martin Baulig <martin@ximian.com>
12282 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12284 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12286 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12287 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12289 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12291 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12292 native-to-managed wrappers.
12294 2007-11-01 Geoff Norton <gnorton@novell.com>
12296 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12299 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12301 * mini.c, mini-x86.c: when getting back from unmanaged code
12302 to managed via a marshaled delegate we also need to set the
12305 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12307 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12310 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12312 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12313 let the debugger or other external agents to tell the JIT when
12314 a sw breakpoint has been inserted in the code that the JIT needs
12315 to be able to inspect.
12317 2007-10-31 Martin Baulig <martin@ximian.com>
12320 (MonoDebuggerInfo): Remove `runtime_class_init'.
12322 2007-10-30 Martin Baulig <martin@ximian.com>
12325 (mono_debugger_thread_created): Added `MonoThread *' argument.
12326 (mono_debugger_extended_notification): New public method.
12327 (mono_debugger_trampoline_compiled): New public method.
12330 (MonoDebuggerThreadInfo): Added `thread' and
12331 `extended_notifications' fields.
12334 (debugger_executable_code_buffer): New static variable.
12337 (MonoDebuggerInfo): Added `executable_code_buffer',
12338 `executable_code_buffer_size', `breakpoint_info_area',
12339 `breakpoint_table' and `breakpoint_table_size'.
12341 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12343 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12344 that IP either is an unused value or the vtable pointer. IMT
12345 calls use vtable + offset now. Reduced by almost half the size
12348 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12350 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12351 defines to access param registers. Replace long usage with
12352 gsize as sizeof(long) != sizeof(void*) on Win64.
12354 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12355 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12356 instead of non-existant _GetAddressOfReturnAddress.
12358 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12359 param registers. Save/restore %rdi and %rsi in MonoLMF.
12361 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12362 param registers. Modify (throw_exception) signature to take
12363 %rdi and %rsi on Win64.
12365 Code is contributed under MIT/X11 license.
12367 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12369 * helpers.c: unlink debugging output files.
12371 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12373 * mini.c: Move mono_create_ftnptr () to object.c.
12375 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12377 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12378 optional. This function can now be used to disassemble code generated
12379 outside the JIT such as trampolines and IMT thunks.
12381 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12383 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12384 vtable pointer from a ldr instruction.
12386 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12387 new IMT call sequence.
12389 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12390 call sequence for interface invocations.
12392 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12393 for imt support. This function is empty since IMT on ARM requires no
12394 special handling on the IR side.
12396 * mini-arm.c (mono_arch_find_imt_method): added, required for
12399 * mini-arm.c (mono_arch_find_this_argument): added, required
12402 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12403 a ldr instruction to load a value stored in the code stream.
12405 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12409 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12411 * mini.c (mini_init): Install the jump trampoline callback.
12413 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12415 * mini-trampolines.c: handle synchronized methods with the common
12416 vtable trampoline (bug #335601).
12418 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12420 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12422 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12425 * mini-ia64.h mini-ia64.c: Add support for IMT.
12427 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12428 prolog. Fixes #331958.
12430 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12432 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12434 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12436 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12439 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12441 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12444 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12446 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12449 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12451 * mini-trampolines.c: changed the magic rampoline to understand
12452 the common vtable trampoline method: the method to invoke is
12453 determined by the vtable displacement of the call.
12455 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12457 * mini.c, mini.h: register the common vtable trampoline if the
12458 architecture supports it.
12460 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12462 * cpu-amd64.md: use the correct max length for tls_get.
12464 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12466 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12467 CEE_STELEM_ANY. Fixes #333696.
12469 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12471 * exceptions-x86.c: provide more graceful handling of the case where
12472 we followed a bogus function pointer from managed code (bug #332866).
12474 2007-10-11 Mark Probst <mark.probst@gmail.com>
12476 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12477 replaces the generic_shared flag and will carry more information
12480 * generic-sharing.c: Added mini_type_stack_size() which allows
12481 allows open types if given a generic sharing context.
12482 mini_get_basic_type_from_generic() takes a
12483 MonoGenericSharingContext* instead of a MonoCompile* now.
12485 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12486 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12487 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12488 changes above. Just passing arguments through to the right
12491 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12493 * mini-arm.c: unify the call emission to emit_code_seq().
12495 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12497 * tramp-arm.c: reduced the trampoline size.
12499 2007-10-10 Mark Probst <mark.probst@gmail.com>
12501 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12502 variable handling out of arch-specific code.
12504 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12506 * mini-arm.c: implemented fast delegate dispatch.
12508 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12510 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12511 that fp elimination is turned off if the space required by locals is too
12512 big. Fixes #331958.
12514 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12516 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12517 ARM to the new style trampoline.
12519 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12521 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12523 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12525 2007-10-09 Martin Baulig <martin@ximian.com>
12528 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12529 `field_info_offset_offset'.
12531 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12533 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12534 removed more internal usage of the r11 register and made it available
12535 to the register allocator.
12537 2007-10-08 Mark Probst <mark.probst@gmail.com>
12539 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12540 when sharing generics and treat type variables as references.
12542 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12544 * mini-ppc.c: started removing the internal uses of register r11
12545 to eventually allow the register allocator to manage it as an
12546 additional available register.
12548 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12550 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12552 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12554 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12555 specific trampolines as they are not performance critical as a jump
12556 target (maybe align as before only for AOT code?). This saves about
12557 200 KB of native code on x86 for monodevelop startup.
12559 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12561 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12562 monodevelop startup.
12564 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12566 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12568 * mini-sparc.h mini-sparc.c: Implement IMT support.
12570 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12571 its smaller and doesn't clobber sparc_g1.
12573 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12575 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12577 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12579 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12581 * mini-ppc.c: implemented fast delegate invocation.
12583 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12585 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12587 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12589 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12590 code to the new style trampoline in preparation for IMT support.
12592 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12594 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12595 systems already. This also reduces the specific trampiline sizes and
12596 prepares for the use of r12 as the IMT identifier register.
12598 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12600 * mini-mips.h: endianess fix (simplified from a patch by
12601 Thomas Kunze <thommy@tabao.de>, bug #323737).
12603 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12605 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12606 to access ucontext fields and enable netbsd support
12607 (partially from Magnus Henoch <mange@freemail.hu>).
12609 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12611 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12612 use the preprocessor from the CPP env var if it is set.
12614 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12616 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12617 code, before interface_offset gets used.
12619 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12621 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12622 mono_class_setup_vtable () before accessing klass->vtable.
12624 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12626 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12629 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12631 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12632 IMT slots (this saves hundreds of KB of memory in programs like
12633 IronPython and Monodevelop).
12635 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12637 * mini.c: print the delegate counter.
12639 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12641 * mini-x86.c: make it easier to enable the debugging code for IMT
12644 2007-09-28 Martin Baulig <martin@ximian.com>
12647 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12648 `mono_method_klass_offset' and `mono_method_token_offset'.
12650 2007-09-20 Mark Probst <mark.probst@gmail.com>
12652 * mini.c: First generics sharing implementation. Can only share
12653 in very simple cases. If sharing doesn't work it falls back to
12654 dedicated compilation.
12656 * mini.h: Flag in MonoCompile to specify whether generic
12657 compilation is shared. Flags enum for marking which generic inst
12658 of a context is used. Prototypes for helper functions.
12660 * generic-sharing.c: Helper functions for generic method sharing.
12662 * optflags-def.h: Optimization flag (gshared) for enabling generic
12663 method sharing added.
12665 * Makefile.am: generic-sharing.c added.
12667 2007-09-19 Daniel Nauck <dna@mono-project.de>
12669 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12671 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12672 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12675 2007-09-19 Martin Baulig <martin@ximian.com>
12677 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12678 mono_debug_cleanup() is now part of mono_cleanup().
12680 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12682 * driver.c (mono_main): Fix a warning.
12684 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12686 * aot-compiler.c: Optimize various parts when processing large assemblies.
12689 * mini.c (mono_patch_info_hash): Improve hash function.
12691 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12693 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12695 Code is contributed under MIT/X11 license.
12697 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12699 * mini.c (mini_init): Fix a leak.
12701 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12703 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12705 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12707 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12709 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12711 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12713 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12716 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12718 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12720 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12722 * aot-runtime.c (decode_patch_info): Ditto.
12724 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12726 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12727 static case. Cache delegates in architecture specific code,
12728 based on number of parameters.
12730 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12731 in architecture specific code, based on number of parameters.
12733 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12734 caching happen in architecture specific code now.
12736 Code is contributed under MIT/X11 license.
12738 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12740 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12741 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12742 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12744 Code is contributed under MIT/X11 license.
12746 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12747 * mini.c: (mono_thread_abort) Fixed bug #82416.
12749 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12751 * mini.: hook the new managed GC allocation feature into the JIT.
12753 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12755 * mini.c: implementation for the new runtime tls opcode.
12757 2007-09-11 Martin Baulig <martin@ximian.com>
12760 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12761 `mono_method_inflated_offset'.
12763 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12765 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12766 async exceptions into a method.
12768 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12769 purpose of testing whenever the unwinder works at every instruction.
12771 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12773 * mini.c: check accessibility of method used in ldftn (fixes
12776 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12778 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12780 * inssel.brg: Fix a warning.
12782 2007-09-03 Martin Baulig <martin@ximian.com>
12784 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12785 now takes the `main_method' as argument.
12787 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12789 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12791 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12793 * driver.c: include the cil-coff.h header on Windows.
12795 Code is contributed under MIT/X11 license.
12797 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12799 * mini.c, driver.c: don't include the cil-coff.h header.
12801 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12803 * mini.c: flag places that needs fixes fo soft-float support.
12805 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12807 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12808 endian systems (partially from Dean Jenkins, bug #81924).
12810 2007-08-28 Mark Probst <mark.probst@gmail.com>
12812 * mini.c (check_linkdemand): Remove embedded reference object in
12813 call to LinkDemandSecurityException.
12814 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12815 with an IntPtr instead of a reference object.
12817 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12819 * mini.c (handle_initobj): Handle alignment properly.
12821 * inssel.brg (mini_emit_memset): Ditto.
12823 * inssel.brg (mini_emit_memcpy): Ditto.
12825 * inssel-sparc.brg: Ditto.
12827 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12829 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12831 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12832 exceptions raised in unmanaged code. Fixes part of #82594.
12834 2007-08-24 Mark Probst <mark.probst@gmail.com>
12836 * mini.c (mono_method_to_ir), declsec.c
12837 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12839 2007-08-22 Martin Baulig <martin@ximian.com>
12842 (MonoDebuggerThreadInfo): New typedef.
12843 (mono_debugger_thread_table): New global variable.
12844 (mono_debugger_thread_created): New public function.
12845 (mono_debugger_thread_cleanup): New public function.
12848 (MonoDebuggerInfo):
12849 - removed `get_current_thread' and `lookup_assembly'.
12850 - removed `data_table'.
12851 - added `thread_table'.
12854 (mono_thread_start_cb): Call mono_debugger_thread_created().
12855 (mono_thread_attach_cb): Likewise.
12856 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12857 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12860 * driver.c (mono_main): Move mono_debug_init() up, before calling
12861 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12863 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12865 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12866 together when passing several arguments of type double (gives a small
12867 speedup and saves a few bytes of generated code).
12869 2007-08-20 Jb Evain <jbevain@novell.com>
12871 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12873 2007-08-20 Jb Evain <jbevain@novell.com>
12875 * mini.c (mono_method_to_ir): throw MethodAccessException
12876 and FieldAccessException instead of InvalidProgramException.
12878 2007-08-20 Mark Probst <mark.probst@gmail.com>
12880 * mini.c: CoreCLR security checks.
12882 * mini.h: Removed MonoSecurityMode (moved to
12883 metadata/security-manager.h) and mono_security_mode global var
12884 (replaced by set/get functions in security-manager.h).
12886 * driver.c: Added "core-clr-test" security mode for testing. Used
12887 set-function for setting security mode.
12889 2007-08-17 Mark Probst <mark.probst@gmail.com>
12891 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12892 the new jit_info_table.
12894 * driver.c: Test code for the new jit_info_table (enabled by the
12895 define MONO_JIT_INFO_TABLE_TEST).
12897 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12899 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12900 detection of call <REG> instruction sequence. Fixes build on freebsd.
12902 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12904 * mini-exceptions.c: Fix a warning.
12906 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12908 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12909 stack overflow handling code on amd64 too.
12911 * mini-exceptions.c (mono_setup_altstack): Make this use
12912 mono_thread_get_stack_bounds ().
12914 * mini-x86.h: Disable sigaltstack on solaris x86.
12916 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12918 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12920 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12922 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12924 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12926 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12928 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12930 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12932 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12935 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12937 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12938 to be emitted (bug #82281).
12940 2007-08-01 Martin Baulig <martin@ximian.com>
12942 Merged the `debugger-dublin' branch.
12944 * debug-debugger.h (MonoDebuggerInfo):
12945 Removed the `old_*' compatibility entries.
12946 Added `debugger_version' and `data_table'.
12947 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12948 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12951 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12952 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12953 instead of a `gconstpointer'.
12954 (mono_debugger_insert_method_breakpoint): Return a
12955 `MonoDebugMethodAddressList *'.
12957 2007-06-28 Martin Baulig <martin@ximian.com>
12959 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12961 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12963 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12964 __builtin_frame_address () since it is broken on older gcc versions.
12966 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12968 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12969 on the stack overflow handling and made the managed stack overflows
12970 catchable in most cases using soft guard pages.
12971 * exceptions-x86.c: added code to restore the protection in the soft
12972 guard pages at the end of exception handling.
12974 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12976 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12978 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12980 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12981 exception handling.
12983 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12985 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12986 signal handling support until it has been ported to the new mechanism.
12987 * mini.c: fixed stack overflow detection and use the new
12988 architecture code to handle signals on the altstack.
12990 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12992 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12993 stack overflows on the alt stack.
12995 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12997 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12998 stack overflows on the alt stack.
13000 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13002 * exceptions-ppc.c: cleanup preparing for altstack support.
13004 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13006 * exceptions-arm.c: cleanup preparing for altstack support.
13008 2007-07-27 Mark Probst <mark.probst@gmail.com>
13010 * mini.c (print_jit_stats): Output hazard pointer stats.
13012 2007-07-26 Mark Probst <mark.probst@gmail.com>
13014 * driver.c, mini.c: Replaced security mode flags with a single
13017 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13019 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13021 2007-07-25 Mark Probst <mark.probst@gmail.com>
13023 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13024 (which doesn't do anything yet) for activating Core CLR
13025 (Silverlight) security.
13027 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13029 * mini-codegen.c: work around a possible gcc bug on arm.
13031 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13033 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13034 message for platforms that don't support AOT compilation.
13036 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13038 * mini.h, mini.c, driver.c: temporary smcs hack.
13040 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13042 * mini-arm.h, mini-arm.c: arm EABI fixes.
13044 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13046 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13049 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13050 trampolines taking a method argument.
13052 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13054 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13055 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13057 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13058 JIT compilation throws an exception. Fixes #82050.
13060 2007-07-19 Mark Probst <mark.probst@gmail.com>
13062 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13063 with the MONO_EXCEPTION_ defines.
13065 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13067 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13070 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13071 the cause of an assertion.
13073 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13075 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13078 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13080 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13081 assert. Should fix #82103.
13083 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13085 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13086 here too. Fixes #82095.
13088 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13091 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13093 * mini-amd64.h: Enable IMT for amd64.
13095 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13097 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13099 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13101 2007-07-12 Mark Probst <mark.probst@gmail.com>
13103 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13104 as soon as check_linkdemand sets an exception_type.
13106 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13108 * mini-x86.c: fixed offsets for IMT call sequence.
13109 * mini-x86.h: enable IMT again.
13111 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13113 * trace.c (mono_trace_enter_method): Decode MonoType too.
13115 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13117 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13119 * mini-amd64.c: Add preliminary IMT implementation.
13121 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13123 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13124 understand the new IMT-base interface invocation (thanks to
13125 Daniel Nauck for the report and the remote debugging session).
13127 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13129 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13131 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13133 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13135 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13137 * mini-trampolines.c: implement AOT IMT support.
13138 * mini-x86.h: enable IMT support for wider testing.
13140 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13142 * inssel.brg (emit_imt_argument): Add aot support here.
13144 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13146 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13148 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13149 of the IMT implementation, partially from massi, with my
13150 implementation of the bsearch sequence. Disabled by default until
13151 the AOT code is implemented.
13153 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13155 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13157 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13159 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13161 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13162 arch-independent IMT JIT code from Massimiliano
13163 Mantione (massi@ximian.com) with small cleanups from me.
13165 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13167 * Makefile.am: fix svn invocation to get the svn revision to be
13168 independent of the local language (build fix).
13170 2007-07-09 Mark Probst <mark.probst@gmail.com>
13172 * mini.c (inline_method): Reset cfg->exception_type if the
13173 inlining is aborted. Fixes: 82049.
13175 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13177 * mini.c: remove assert from exception handling code when exception_ptr
13180 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13182 * mini.c (mono_codegen): Add an assert.
13184 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13185 enter and leave code.
13186 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13188 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13190 * mini-ppc.c: fixed memory corruption for localloc(0)
13193 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13195 * mini.c: Fix warnings.
13197 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13199 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13200 to emit better double->int conversions.
13202 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13204 * mini.c: the provided Min/Max optimizations are valid for unisgned
13207 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13209 * 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
13211 2007-06-28 Miguel de Icaza <miguel@novell.com>
13213 * mini.c (mono_running_on_valgrind): Add support for reporting the
13214 method and its boundaries to valgrind.
13216 2007-06-28 Martin Baulig <martin@ximian.com>
13218 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13220 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13222 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13224 * generic.2.cs: Add new test case.
13226 2007-06-25 Martin Baulig <martin@ximian.com>
13228 Merged the `debugger-dublin' branch.
13231 (mono_debugger_insert_method_breakpoint): New public method.
13232 (mono_debugger_remove_method_breakpoint): Likewise.
13233 (mono_debugger_check_breakpoints): New static method.
13234 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13236 * debug-debugger.h (MonoDebuggerInfo):
13237 Renamed (to keep backward compatibility in the vtable):
13238 `insert_breakpoint' -> `old_insert_breakpoint'.
13239 `remove_breakpoint' -> `old_remove_breakpoint'.
13240 `create_string' -> `old_create_string'.
13241 `lookup_class' -> `old_lookup_class'.
13242 `lookup_type' -> removed; changed into a dummy field.
13243 `lookup_assembly' -> `old_lookup_assembly'.
13244 Added (same functionality, but different signature):
13245 `create_string', `lookup_class', `lookup_assembly'
13247 `get_method_addr_or_bpt', `remove_method_breakpoint',
13248 `runtime_class_init'.
13250 * debug-debugger.c: Merged the `debugger-dublin' branch.
13252 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13254 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13256 (peephole_pass): Likewise.
13258 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13260 * driver.c: hopefully make setaffinity work also for ancient
13263 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13265 * driver.c : win32 build fix.
13267 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13269 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13270 processor if it is set.
13272 2007-06-21 Martin Baulig <martin@ximian.com>
13274 * debug-mini.h: New file.
13277 (mono_debugger_insert_breakpoint_full): Moved here from
13278 ../metadata/mono-debug-debugger.c.
13279 (mono_debugger_remove_breakpoint): Likewise.
13280 (mono_debugger_breakpoint_callback): Likewise.
13282 2007-06-15 Raja R Harinath <rharinath@novell.com>
13284 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13285 changes in MonoGenericClass.
13287 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13289 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13291 2007-06-14 Raja R Harinath <rharinath@novell.com>
13293 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13294 removal of MonoGenericMethod.
13296 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13298 * mini-exceptions.c: hooks for the exception events profiling API.
13300 2007-06-14 Randolph Chung <tausq@debian.org>
13302 * Makefile.ma: Add hppa target.
13303 * mini-arch.h: Include mini-hppa.h
13304 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13305 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13306 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13308 2007-06-14 Randolph Chung <tausq@debian.org>
13310 * inssel.brg: Add rules for "chained" compare-branch operations so that
13311 a single compare op can affect multiple branches. Adjust cost for
13312 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13313 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13314 cost for some rules so that they can more easily be overridden by
13315 per-arch rules (with fixes from lupus).
13316 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13318 2007-06-13 Randolph Chung <tausq@debian.org>
13320 * mini-ops.h: Reorder branch ops so that they match the order of the
13321 corresponding CEE_* ops. The code expects them this way.
13322 Add new ops for HPPA target.
13323 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13325 2007-06-13 Randolph Chung <tausq@debian.org>
13327 * mini-exceptions.c: Handle cases where the stack grows towards
13329 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13331 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13333 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13335 * driver.c: explain where a non-matching corlib is found.
13337 2007-06-13 Mark Probst <mark.probst@gmail.com>
13339 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13341 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13343 * mini-exceptions.c: Generate a method profile leave event during
13344 an exception to ensure that the profiler gets notified.
13346 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13348 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13351 * cpu-amd64.md: Add long_and/or/xor opcodes.
13353 2007-06-06 Wade Berrier <wberrier@novell.com>
13355 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13356 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13357 length of instruction shr_imm (expected 8, got 10)
13359 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13361 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13363 2007-06-06 Mark Probst <mark.probst@gmail.com>
13365 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13366 MonoInternalHashTable again (fixed bug in the internal hash table
13369 2007-06-06 Mark Probst <mark.probst@gmail.com>
13371 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13372 Have to figure out what makes it crash the SWF regression.
13374 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13376 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13378 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13380 * mini.c: optimize out the type check when storing null in a
13383 2007-06-04 Mark Probst <mark.probst@gmail.com>
13385 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13386 MonoInternalHashTable.
13388 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13390 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13391 signed integer methods.
13393 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13395 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13396 permanently since the current approach doesn't work.
13398 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13400 * inssel.brg (stmt): Only call delegate->invoke_impl if
13401 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13403 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13405 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13406 the sreg2==rdx case.
13408 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13409 account if it contains a rex prefix.
13410 (peephole_pass): Handle OP_FMOVE as well.
13412 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13414 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13415 as it causes regressions.
13417 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13419 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13420 static case as well.
13422 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13424 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13425 (mono_arch_get_this_arg_from_call): Ditto.
13427 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13429 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13432 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13433 (mono_arch_get_this_arg_from_call): Ditto.
13435 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13437 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13438 try to create optimized invoke code and use that for further invocations.
13439 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13441 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13443 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13445 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13446 sealed classes or methods.
13447 *devirtualization.cs: tests for the new optimization
13449 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13451 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13452 by the update_volatile () function.
13454 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13456 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13459 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13461 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13463 * mini.c: Add configure checks for header files.
13464 * mini-x86.c: Add configure checks for header files.
13465 * trace.c: Add configure checks for header files.
13466 * aot-runtime.c: Add configure checks for header files.
13467 * aot-compiler.c: Add configure checks for header files.
13468 * driver.c: Add configure checks for header files.
13469 * mini-codegen.c: Add configure checks for header files.
13471 Code is contributed under MIT/X11 license.
13473 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13475 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13476 icompare_imm -128 + op_iclt. Fixes #81703.
13478 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13480 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13482 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13484 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13485 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13486 so that all isinst checks now use "interface_bitmap".
13488 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13490 * cpu-amd64.md (jmp): Fix a warning.
13492 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13494 * basic.cs: Add new regression test.
13496 * basic.cs: Remove test which is now in basic-long.cs.
13498 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13500 * basic-long.cs: Add new test.
13502 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13504 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13506 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13508 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13510 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13513 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13514 throwing code a bit.
13516 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13517 the exception throwing code a bit.
13519 * mini-x86.c (get_call_info): Allocate result from a mempool.
13521 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13523 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13525 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13527 * mini.h (MonoCompile): Add 'token_info_hash' field.
13529 * mini.c: Save token->method associations during compilation so the AOT
13530 compiler can use it.
13532 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13533 which reference generic classes and methods.
13535 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13537 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13539 * aot-compiler.c (compile_method): Fix a typo in a comment.
13541 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13543 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13544 everything generic.
13546 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13548 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13550 * mini.h (MonoCompile): Add 'args' field.
13552 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13555 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13557 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13559 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13561 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13563 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13564 opcodes for some opcodes.
13566 * mini.h *.brg *.c: Use the new opcodes.
13568 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13570 * mini.h: Bumped aot revision.
13572 * inssel.brg: modified code generation of type checks for interfaces
13573 to use the new "MonoClass.interface_bitmap" instead of the old
13574 "MonoClass.interface_offsets".
13576 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13578 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13580 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13582 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13585 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13587 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13589 2007-04-27 Wade Berrier <wberrier@novell.com>
13591 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13592 mini.h) to fix build.
13594 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13596 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13598 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13599 causes the corlib unit tests to fail.
13601 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13603 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13605 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13607 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13608 opcodes to the comparison relations.
13610 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13611 opcodes to their types.
13613 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13615 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13616 it in cfg->arch.cinfo.
13618 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13620 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13621 cfg->cil_offset_to_bb.
13623 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13625 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13626 created becase of initlocals.
13628 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13630 * mini-alpha.c cpu-alpha.md: More alpha port work from
13631 Sergey Tikhonov <tsv@solvo.ru>.
13633 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13635 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13637 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13639 * cpu-s390.md (break): Correct the length of break instruction.
13641 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13643 * mini.c: fix a couple of soft-float issues and comments.
13645 2007-04-15 Miguel de Icaza <miguel@novell.com>
13647 * trace.c (is_filenamechar): - is also a filename char.
13649 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13651 * mini-s390.c: Correct checking for enum type in return value processing.
13653 2007-04-14 Raja R Harinath <rharinath@novell.com>
13655 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13656 (version.h): Makefile is in the build directory.
13658 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13660 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13662 2007-04-11 Martin Baulig <martin@ximian.com>
13664 * mini.c (can_access_member): Fix handling of generic classes;
13667 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13669 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13671 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13673 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13675 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13677 * mini-codegen.c: make sure the right spill amount is
13678 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13680 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13682 * mini-ppc.c: fixes for the fp_branch_nan test.
13684 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13686 * basic.cs: Comment out new test which still fails on ia64.
13688 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13690 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13692 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13694 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13696 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13698 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13699 on 64 bit machines. Fixes part of #80738.
13701 * basic.cs: Add regression test.
13703 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13705 * inssel.brg basic.cs: Revert previous change to fix build.
13707 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13710 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13712 * basic.cs: Add new regression test.
13714 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13716 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13719 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13721 * cpu-s390x.md: Correct length of break instruction.
13723 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13725 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13726 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13728 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13730 * *.c: Begin WIN64 port.
13731 * mini.c: Use correct register in profiler.
13732 * mini-amd64.c: No inline assembly on Win64.
13733 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13734 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13735 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13736 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13737 mono_arch_ip_from_context for Win64.
13739 Contributed under MIT/X11 license.
13741 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13743 * exceptions-amd64.c (seh_handler): Ditto.
13745 * exceptions-x86.c (seh_handler): Fix a memory leak.
13747 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13749 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13750 mini-s390x.c: fixed peephole optimizations to deal
13751 correctly with 1 and 2 byte reload avoidance.
13753 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13755 * cpu-s390.md, cpu-s390x.md: update localloc length.
13757 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13759 * cpu-g4.md: added missing descriptions.
13761 2007-03-14 Miguel de Icaza <miguel@novell.com>
13763 * Makefile.am: Add support so the tail tests are not executed on
13764 PowerPC as that is a known limitation of the PowerPC port.
13766 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13768 * runmdesc.bat: Move to msvc directory.
13770 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13772 * runmdesc.bat: Run executable that was produced by the current
13773 target and sent via an argument.
13775 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13777 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13780 * generics.2.cs: Add regression test.
13782 2007-03-09 Wade berrier <wberrier@novell.com>
13784 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13786 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13788 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13789 AOT code depends on this.
13791 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13793 * mini.c: more precise tracking of types in the eval stack
13794 (part of fix for bug #81044).
13796 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13798 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13800 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13802 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13804 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13806 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13808 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13810 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13811 a pointer on 64 bit systems. Fixes #80190.
13813 * iltests.il: Add new regression test.
13815 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13817 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13819 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13821 * trace.c: Remove an erroneous alignemnt check when tracing.
13822 Fixes --trace on OSX86.
13824 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13826 * mini-$(arch).h: initialize SP in context for all the archs.
13828 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13830 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13831 regressions in the thread tests.
13833 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13835 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13836 - fixed implementation of LOCALLOC opcode
13837 - implemented non-un compare for floats
13839 - implementation of FDIV and CKFINITE opcodes
13840 - fixes for latest mono updates
13841 - additional arch opcodes
13843 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13845 * Makefile.am: simplify and merge rules for cross-compilation.
13847 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13849 * local-propagation.c: Actually *apply* the fix for bug 80591...
13851 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13853 * mini-exceptions.c: backuot part of the last change
13854 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13856 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13857 * inssel.brg: Fix bug 59286.
13860 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13862 * mini-exceptions.c: patch from Zoltan to correctly check for
13863 stack boundaries (using the stack register, not the frame register),
13864 fixes bugs #80724, #79717.
13866 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13868 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13869 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13871 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13872 presence of frame pointer elimination.
13874 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13876 * mini-x86.h: NetBSD UCONTEX_REG defines.
13878 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13880 * inssel-amd64.brg: Fix amd64 build.
13882 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13884 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13887 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13889 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13892 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13894 2007-01-30 Mark Mason <mason@broadcom.com>
13896 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13897 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13898 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13899 beginning support for CEE_JMP [not quite working yet]
13900 * tramp-mips.c: LMF handling now works
13902 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13904 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13906 * mini.h (NULLIFY_INS): New macro.
13908 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13910 * mini.c: statistical profiler fix for windows, patch
13911 from Tor Lillqvist (tml@novell.com).
13913 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13914 * local-propagation.c: Fix bug 80591.
13916 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13918 * Makefile.am: put back the --export-dynamic option as with
13919 the previous gmodule flags (thanks to Robert Jordan).
13921 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13923 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13925 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13926 simplify and speed up the local register allocator. Also rename some fields
13927 like iassign->vassign.
13929 * regalloc.c: Remove some functions which are no longer used since their
13930 inlined version is in mini-codegen.c.
13932 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13934 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13936 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13938 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13939 narrowing. Fixes #80622.
13941 * iltests.il: Add new regresssion test.
13943 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13945 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13946 debug-debugger.c, debug-debugger.h: warning fixes.
13947 * driver.c: updated copyright year and made it fit in one line.
13949 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13951 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13953 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13955 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13957 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13959 * iltests.il: Add new test for bug #80507.
13961 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13963 * mini-arm.h: use soft-float also on vfp for now.
13965 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13967 * mini.c: fix some more soft-float issues.
13969 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13971 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13973 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13974 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13975 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13976 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13978 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13980 * mini-arm.c: typo fix.
13982 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13984 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13986 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13988 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13989 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13991 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13993 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13995 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13997 * inssel.brg: Fix a warning.
13999 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14001 * abcremoval.c ssa.c ssapre.c: Update after this change.
14003 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14005 * dominators.c (df_set): Use mono_bitset_union_fast.
14007 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14009 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14010 mini-codegen.c: reduce relocations and memory usage for the cpu
14013 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14015 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14017 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14018 to reduce their size.
14020 2007-01-19 Mark Mason <mason@broadcom.com>
14022 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14023 * mini-mips.c: more configuration macros, support long conditional branches, additional
14024 asserts, fix epilog instrumentation.
14025 * mini-mips.h: use standard stack walk
14026 * cpu-mips.md: increase size of div, rem and conditional branches
14028 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14030 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14033 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14035 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14036 (compile_method): Ditto.
14038 * aot-runtime.c (decode_klass_info): Ditto.
14040 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14041 needed by the code generated by inssel.brg. Also fix a warning.
14043 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14045 * mini.c: deal with enums that become genericinsts by
14046 being nested in a generic class (bug #79956).
14048 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14050 * mini.c: match the generic definition to check for
14051 private access with generic types (bug #78431).
14053 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14055 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14056 to make life easier for people cross-compiling that insist on not
14059 2007-01-17 Mark Mason <mason@broadcom.com>
14061 * inssel-long.brg: patch to deal with mips missing flags
14062 * inssel-long32-mips.brg: implement overflow checks
14063 * insset-mips.brg: implement overflow checks
14064 * mini-mips.h: implement conditional exception handling
14065 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14066 Remove unused code, minor cleanups.
14067 * exceptions-mips.c: minor cleanups
14068 * mini-ops.h: add mips conditional exception ops
14069 * cpu-mips.md: add mips conditional exception ops
14072 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14074 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14075 to deal with mips missing of flags.
14077 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14079 * exceptions-ppc.c: execute fault handlers.
14081 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14083 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14085 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14087 * mini.c: handle also floating point values in initialize_array.
14089 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14091 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14092 array initialization and make it conditional on the intrins option.
14094 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14096 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14097 relocations and put the patch info names close to the enum definition.
14099 2007-01-15 Mark Mason <mason@broadcom.com>
14101 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14103 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14105 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14107 2007-01-12 Raja R Harinath <rharinath@novell.com>
14109 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14111 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14113 * Makefile.am: distribute the mips sources.
14115 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14117 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14120 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14122 * cpu-x86.md: back out for now as this triggers other regressions.
14124 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14126 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14127 to eax:edx, so ecx can't get allocated to them (bug #80489).
14129 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14131 * mini.c, mini-exceptions.c: enabled running fault handlers
14134 2007-01-03 Miguel de Icaza <miguel@novell.com>
14136 * driver.c: If nothing fail, do not use the string "failed",
14137 because it makes it very annoying to view test result logs on the
14140 2006-12-30 Miguel de Icaza <miguel@novell.com>
14142 * debug-debugger.c (mono_debugger_main): Rename "main" to
14143 "main_method" to prevent a warning.
14145 Remove a warning for unused field.
14147 2006-12-28 Martin Baulig <martin@ximian.com>
14150 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14152 2006-12-22 Martin Baulig <martin@ximian.com>
14154 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14155 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14156 seperate `.mdb_debug_info' section, so we can access it from the
14157 debugger even if the binary is stripped.
14159 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14160 from the `.mdb_debug_info' here to prevent the linker from
14161 removing that section.
14163 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14164 mdb-debug-info64.s.
14166 2006-12-19 Robert Jordan <robertj@gmx.net>
14168 * mini-x86: enable the code to return small structures in
14169 registers for FreeBSD as well. Fixes bug #80278.
14170 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14172 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14174 * mini-x86.c: align the stack when calling the profiler
14175 function instrumenting the prolog (on OSX).
14177 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14179 * mini.c: emit a break opcode where Debugger.Break () is called.
14181 2006-12-13 Miguel de Icaza <miguel@novell.com>
14183 * mini.c (mono_method_to_ir): Provide useful information on this
14184 assert, to prevent others from debugging like I did.
14186 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14188 * mini.c: enable code which was incorrectly commented
14191 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14193 * mini-x86.c: enable on OSX, too, the code to return small
14194 structures in registers.
14196 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14198 * mini-x86.c: remove the use of the dynamic code manager here, too.
14200 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14202 * mini.h, debug-debugger.c, tramp-*.c: fixed
14203 mono_debugger_create_notification_function() to use
14204 mono_global_codeman_reserve () instead of a dynamic code manager.
14206 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14208 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14209 ves_array_element_address() jit icall and use a generated
14210 managed method instead (which is about 4 times faster for a rank 3
14213 2006-11-29 Mark Mason <mason@broadcom.com>
14215 * basic-calls.cs: additional tests for passing
14216 structures as function arguments.
14218 2006-11-29 Mark Mason <mason@broadcom.com>
14220 * mini-mips.h: disable custom exception handling
14221 * mini-mips.c: throw/rethrow should use jalr to call
14222 exception stubs. Fixed bug with passing structures
14223 by value. More support for tracing floating point
14226 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14228 * mini.c: fixed typo in the soft-float ldind.r4 handling
14231 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14233 * mini.c, mini.h, driver.c: added --runtime command line
14234 option to select a different runtime than the autodetected one.
14235 * jit.h: added API for embedders to initialize with a specific
14238 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14240 * mini.c: handle also boxing of r4 values (bug #80024).
14242 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14244 * mini-ppc.c: force indirect calls until we reserve
14245 enough address space for all the generated code.
14247 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14249 * exceptions-arm.c: workaround bugs in the libc definition
14250 of struct ucontext.
14252 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14254 * inssel.brg: fixes from me and Mark Mason.
14256 2006-11-23 Dick Porter <dick@ximian.com>
14258 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14259 semaphore display now we've fixed the initial value
14261 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14263 * inssel.brg: partially revert the last change to fix the build.
14265 2006-11-21 Mark Mason <mason@broadcom.com>
14267 * inssel.brg: Add and use compare-and-branch macros to support
14268 architectures that do not have condition code registers (ie. MIPS).
14269 * *-mips.{c,brg,md}: Fix copyright statements
14271 2006-11-20 Mark Mason <mason@broadcom.com>
14273 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14274 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14275 * mini.h: Added declaration for mono_print_ins()
14276 * mini-codegen.c: added ins_spec initializer for MIPS
14277 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14278 vreg to be virtual and hreg to be non-virtual.
14279 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14280 is not yet working/implemented correctly.
14281 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14282 non-static, fixup calls to print_ins() from other parts in the file.
14284 2006-11-20 Mark Mason <mason@broadcom.com>
14286 * basic-calls.cs: added tests for passing structures as arguments
14289 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14291 * inssel-long32.brg: optimize signed division by power of two.
14293 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14295 * mini-arm.c: added support for interworking with thumb code
14296 (mono must be still be built using the ARM instruction encoding).
14298 2006-11-19 Miguel de Icaza <miguel@novell.com>
14300 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14301 verifier has different rules for it. Fixes a few verifier issues
14304 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14305 at the end, so people know what happened.
14307 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14309 * brach-opts.c: in optimize_exception_target() make sure we
14310 are in a catch clause (fixes bug #79871).
14312 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14314 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14315 more soft-float support fixes.
14317 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14319 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14320 that are passed half on the stack and half in registers.
14322 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14324 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14325 more mips integration work from Mark E Mason
14326 <mark.e.mason@broadcom.com>.
14328 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14330 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14331 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14332 tramp-mips.c: added sources for the mips port, not
14333 integrated in the build yet. Contributed by
14334 Mark E Mason <mark.e.mason@broadcom.com>.
14336 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14338 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14340 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14342 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14343 put the soft-float rules in its own file since it seems to
14344 break s390 compilation.
14346 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14348 * mini-arm.c: fixed wrnings.
14350 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14352 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14353 inssel-arm.brg: ARM support for soft-float.
14355 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14357 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14358 loads and stores of 32 bit fp values.
14360 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14362 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14364 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14365 works. Fixes #79852 and #79463.
14367 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14369 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14370 more soft-float support WIP and fixes.
14372 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14374 * mini-arm.c: some VFP updates.
14376 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14378 * mini-exceptions.c: 0 is a valid local var offset in some
14379 architectures, don't assert (bug #78508).
14381 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14383 * exceptions-arm.c: fixed off by one error in stack walk code.
14385 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14387 * mini.h, mini.c: more precise tracking of type load exceptions.
14389 2006-11-03 Robert Jordan <robertj@gmx.net>
14391 * Makefile.am: [WIN32] Add monow.exe target.
14392 * driver.c: [WIN32] Don't detach the console when debugging.
14395 2006-10-30 Miguel de Icaza <miguel@novell.com>
14397 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14399 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14401 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14403 * driver.c (mini_regression): Fix --regression with AOT.
14405 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14407 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14409 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14411 * mini-sparc.h: Don't use sigaction on sparc/linux.
14413 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14415 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14417 * mini-exceptions.c: Add proper include files for getpid ().
14419 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14421 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14422 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14425 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14426 name cache to reduce its size.
14428 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14430 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14432 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14433 the mono_lmf TLS variable.
14435 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14436 trampoline lmf frames.
14438 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14440 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14442 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14443 the mono_lmf TLS variable.
14445 * mini-exceptions.c: Access the LMF structure through accessors.
14447 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14448 variable instead of in jit_tls->lmf.
14450 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14452 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14453 trampoline lmf frames.
14455 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14457 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14459 * mini.c trace.c mini-x86.c: Revert these too.
14461 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14464 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14466 * genmdesc.c: removed now dead code.
14468 2006-10-09 Robert Jordan <robertj@gmx.net>
14470 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14472 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14474 * mini.h: do not leave gaps in the opcode values.
14476 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14478 * jit-icalls.h: flag functions as internal here, too.
14480 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14482 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14483 functions with the internal attribute.
14485 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14487 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14489 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14491 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14494 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14496 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14497 tail calls as on other platforms.
14499 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14501 * iltests.il: Add a few tailcall tests.
14503 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14505 * driver.c: fix loop for old compilers (bug #79521).
14507 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14509 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14511 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14513 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14514 metadata without any code.
14516 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14517 more precise debugging information using gdb.
14519 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14521 * inssel-ia64.brg: Make the helper methods static.
14523 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14525 * inssel-x86.brg: make the helper methods static.
14527 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14529 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14531 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14533 * mini.c: updates for monoburg changes.
14534 * inssel.brg: make a few helper functions static as they should.
14536 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14538 * Makefile.am: Move mini-codegen.c to common_sources.
14540 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14542 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14544 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14545 mini-ppc.h: port to use the common local register allocator.
14547 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14549 * mini.h: Remove the comment too then.
14551 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14553 * mini.h: put back backend.data which is to be used shortly and
14554 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14555 pointers on 4 byte boundaries it'd have much bigger issues running
14556 and you can ifdef it out anyway.
14558 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14560 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14561 MonoInst size by 4 bytes on 64 bit machines.
14563 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14565 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14566 replacement with more meaningful field names. Arch maintainers, please
14567 check the assigned names are good enough for your arch.
14569 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14571 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14572 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14574 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14576 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14577 relocations and memory requirements, put the optimization flags
14578 definitions in their own file.
14580 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14582 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14584 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14586 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14588 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14590 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14592 * inssel.brg: use the correct function to get the size of an item
14593 in an array, given an element class.
14594 * aot-compiler.c: do not access class->class_size directly.
14596 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14598 * mini.h, debug-mini.c: added a debugging function to print
14599 info about local variables and arguments in a jitted method.
14601 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14603 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14605 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14607 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14609 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14610 inner and outer loops when passing vtypes.
14612 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14614 * mini-ppc.c: take into account the cpu errata for cache flushing
14615 which caused some random errors (bug #79381).
14617 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14619 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14620 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14622 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14624 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14627 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14628 freebsd ports tree.
14630 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14631 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14633 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14636 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14638 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14640 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14642 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14643 macro does not have to be changed during debugging.
14645 * 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>.
14647 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14649 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14651 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14652 MONO_ARCH_NO_EMULATE_MUL is defined.
14654 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14656 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14658 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14660 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14662 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14664 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14665 stuff to mini-exceptions.c where it is used.
14667 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14668 setup code, the real one is in mini-exceptions.c.
14670 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14671 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14672 some changes from the freebsd ports tree.
14674 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14677 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14679 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14681 * mini.c: on Linux, check for /proc to be mounted
14682 (bug# 79351, novell bug#201204).
14684 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14686 * mini.c: handle cases where pthread_attr_getstack() behaves
14687 incorrectly (bug #78096).
14689 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14691 * mini-arm.c: support larger stack frames (bug #79272).
14693 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14695 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14697 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14700 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14701 mono_class_from_name () to find a class from its name.
14703 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14705 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14707 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14709 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14711 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14713 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14715 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14716 callinfo->trampoline.
14718 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14720 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14723 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14725 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14727 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14729 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14730 stats.method_trampolines, it is already done by the generic trampoline code.
14732 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14734 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14736 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14738 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14740 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14742 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14744 * mini.c (print_jit_stats): Print new stats.
14746 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14748 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14750 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14751 Address on two dimensional arrays. Fixes #78729.
14753 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14755 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14758 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14760 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14763 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14765 (mini_get_ldelema_ins): Ditto.
14767 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14769 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14770 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14773 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14775 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14776 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14778 * exceptions-s390x.c: Cosmetic change.
14780 * tramp-s390.c: Fix warning.
14782 * cpu-s390.md: Correct length of mul_imm.
14784 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14786 * aot-compiler.c: added binary writer with ELF backend
14787 implementation (only on Linux/x86 for now).
14789 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14791 * Makefile.am: Don't run net 2.0 AOT tests.
14793 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14794 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14796 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14798 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14800 * aot-compiler.c: simplified and refactored the asm-writing code
14801 to allow different backends.
14803 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14805 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14807 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14808 little. Share patches of type TYPE_FROM_HANDLE as well.
14810 * mini.c (mono_patch_info_equal): New helper function.
14811 (mono_patch_info_hash): Ditto.
14813 * aot-compiler.c (emit_method_code): Fix s390 build.
14815 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14816 is not handled because it is stored as a flag and not as a type ctor. Fixes
14819 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14821 * aot-compiler.c: Fix computation of GOT slot statistics.
14823 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14824 Also remove support for not PIC AOT.
14826 * mini.h: Bump AOT file format version.
14828 * objects.cs: Add a test for #78990.
14830 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14831 (peter.dettman@iinet.net.au). Fixes #79087.
14833 * basic-long.cs: Add a test for the above.
14835 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14837 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14839 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14842 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14844 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14847 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14849 * mini.c: Don't verify COM proxy invoke calls
14852 2006-08-10 Dick Porter <dick@ximian.com>
14854 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14855 which process is holding semaphores locked.
14857 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14859 * mini-ia64.c mini-amd64.c: Fix #79027.
14861 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14863 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14865 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14866 implicit arguments in a vararg call. Fixes #79027.
14868 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14870 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14871 (mono_get_array_new_va_signature): Ditto.
14873 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14875 * aot-runtime.c: Call init_plt lazily.
14877 * inssel-long.brg: Fix unsigned long->int conversion.
14879 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14881 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14882 that most data is now in the .rss/.data section.
14884 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14886 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14888 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14890 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14892 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14894 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14895 virtual call. Fixes #79010.
14897 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14898 and use the result as the this argument in the real call.
14900 * generics.2.cs: Add a new test for #79010.
14902 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14904 * mini-x86.c: Fix a warning.
14906 * aot-compiler.c: Add a bunch of statistics.
14908 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14910 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14912 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14914 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14916 * 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>.
14918 2006-07-13 Miguel de Icaza <miguel@novell.com>
14920 * mini.c (mono_method_to_ir): Obtain the original method in the
14921 CIL stream and use this to perform validation.
14925 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14927 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14928 (mono_arch_call_opcode): Ditto.
14930 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14933 * mini.c (mono_patch_info_dup_mp): New helper function.
14935 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14936 compilation. Fixes #78827.
14938 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14940 * declsec.c: Use original security informations for
14941 MONO_WRAPPER_MANAGED_TO_MANAGED.
14943 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14945 * mini.c: Allow Com Interop methods/classes and
14946 don't verify COM wrapper calls
14949 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14951 * inssel-long32.brg: Fix long->i4 checked conversion.
14953 * exceptions.cs: Add a test for the above.
14955 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14957 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14959 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14962 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14965 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14967 * mini.c: Fix solaris/x86 exception handling.
14969 * Makefile.am: Get rid of $(ICU_LIBS).
14971 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14973 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14974 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14975 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14977 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14979 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14980 this function causes a SIGSEGV.
14982 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14984 * mini.c: Remove unused solaris/x86 includes.
14986 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14988 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14990 2006-06-20 Jb Evain <jbevain@gmail.com>
14992 * cpu-g4.md: fix max length of start_handler instruction.
14994 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14995 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14997 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14998 * ssa.c: Fixed bug 78653 for SSA based deadce.
14999 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15000 MonoInst.flags, used in SSA based deadce.
15001 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15002 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15004 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15006 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15007 it can end up using non executable memory on ppc64 systems
15008 running ppc32 userspace (fix from Johannes Berg).
15010 2006-06-14 Dick Porter <dick@ximian.com>
15012 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15015 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15016 * mini.c: Made so that inline is locally disabled if it would
15017 trigger a .cctor, because too many apps depend on this behavior
15018 (which seems to be also the one of the MS CLR).
15020 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15022 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15023 No idea why this worked before.
15025 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15026 which branch to outer exception clauses since they could skip the
15027 inner finally clauses. Fixes #78633.
15029 * exceptions.cs: Add a test for the above.
15031 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15034 * iltests.il: Add a test for the above.
15036 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15038 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15039 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15041 * iltests.il: Add a test for the above.
15043 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15045 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15047 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15048 methods as instrinsics.
15050 2006-06-09 Wade Berrier <wberrier@novell.com>
15052 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15053 (simple-cee-ops.h ssapre-mini-ops.h)
15055 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15057 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15058 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15060 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15061 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15063 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15065 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15067 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15069 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15070 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15071 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15072 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15073 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15074 of opcodes, so that bug 78549 should not happen again.
15075 * ssapre.c: Updated to use the renamed files.
15077 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15079 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15080 in OP_ATOMIC_EXCHANGE_I4.
15082 2006-06-07 Wade Berrier <wberrier@novell.com>
15084 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15085 in mono_debugger_create_notification_function)
15087 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15089 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15091 * mini.c (type_from_stack_type): Disable some changes which do not
15094 * driver.c: Reenable opts.
15096 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15097 of the evaluation stack.
15099 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15100 evaluation stack trace at entry to the bblock.
15102 * mini.c (merge_stacks): New function to perform verification of stack merges.
15103 Turned off by default.
15105 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15108 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15110 * local-propagation.c: Fixed bug 78549.
15112 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15114 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15116 2006-06-02 Miguel de Icaza <miguel@novell.com>
15118 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15119 tramp-arm.c, tramp-ia64.c
15120 (mono_debugger_create_notification_function): Update signature to
15121 new signature and use new protocol for creating the notification
15124 Should fix the build.
15126 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15128 * exceptions-ppc.c (mono_jit_walk_stack)
15129 (ves_icall_get_frame_info): Fix the build
15131 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15133 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15135 2006-05-31 Raja R Harinath <rharinath@novell.com>
15137 * il2tests.2.il: New file for generics CIL tests. Add test for
15139 * Makefile.am: Update.
15142 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15145 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15147 * aliasing.c: Fixed bug 78311.
15149 2006-05-29 Martin Baulig <martin@ximian.com>
15151 * mini-exceptions.c (mono_find_jit_info): When computing the
15152 native offset, check whether we're actually inside the method's
15153 code; call mono_debug_print_stack_frame() to format the frame.
15154 (ves_icall_System_Exception_get_trace): Call
15155 mono_debug_print_stack_frame() to format the stack frame.
15156 (ves_icall_get_trace): Update to the new debugging API.
15157 (mono_jit_walk_stack_from_ctx): Likewise.
15158 (ves_icall_get_frame_info): Likewise.
15160 * mini.c (get_method_from_ip): Use the new debugging API.
15161 (mono_print_method_from_ip): Likewise.
15164 (mono_jit_walk_stack): Use the new debugging API.
15165 (ves_icall_get_frame_info): Likewise.
15167 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15169 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15171 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15173 * mini.c: Added "limitator" to inline for debugging.
15175 2006-05-24 Martin Baulig <martin@ximian.com>
15177 * debug-debugger.c (mono_debugger_init): Create a private,
15178 malloc()-based code manager for the notification function and
15179 intentionally leak it on exit. This fixes the crash-on-exit race
15183 (mono_debugger_create_notification_function): Added
15184 `MonoCodeManager *' argument.
15187 (mono_debugger_create_notification_function): Added
15188 `MonoCodeManager *' argument.
15190 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15192 * aliasing.c: Fixed 64 bit issue.
15193 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15194 default since all known bugs are fixed (one more time!).
15196 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15198 * mini.c: write barrier support.
15200 2006-05-23 Martin Baulig <martin@ximian.com>
15202 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15203 check at the top of the file.
15205 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15207 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15208 reverting changes without reason and without changelog entries.
15210 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15212 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15213 to a few opcodes. Fixes #78439.
15215 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15216 consistency with other archs.
15218 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15220 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15222 * debug-debugger.c: fix the build.
15224 2006-05-17 Martin Baulig <martin@ximian.com>
15227 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15228 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15229 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15230 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15232 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15234 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15236 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15238 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15239 MONO_TYPE_GENERICINST.
15241 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15242 MONO_TYPE_GENERICINST.
15244 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15246 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15249 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15251 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15253 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15255 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15257 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15258 mono_trace_cleanup ().
15260 * iltests.il: Fix problem with the newly added test.
15262 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15263 due to register constraints, free up the previous hreg. Fixes #78314.
15265 * iltests.il: Add new test for #78314.
15267 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15268 Interlocked.Add. Fixes #78312.
15270 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15272 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15274 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15276 2006-05-05 Martin Baulig <martin@ximian.com>
15278 * debug-mini.c (mono_debug_open_block): New method.
15281 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15282 the beginning of each basic block.
15285 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15286 the beginning of each basic block.
15288 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15290 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15291 default until I understand why they break the build on amd64.
15293 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15295 * mini.c (mini_cleanup): Call mono_cleanup ().
15297 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15300 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15302 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15303 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15304 default since all known bugs are fixed, and I cannot reproduce bug
15305 77944... I'm asking Matt Hargett to test again after this commit.
15307 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15309 * mini-codegen.c: Fixed typo that thrashed inline.
15311 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15313 * dominators.c (compute_dominators): Avoid using a worklist since
15314 it is not correct in some cases. Instead, iterate over all bblocks as
15315 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15317 2006-04-28 Miguel de Icaza <miguel@novell.com>
15319 * mini.c (mono_jit_compile_method_inner): Use
15320 mono_prepare_exception_from_error that resets the value
15323 2006-04-27 Miguel de Icaza <miguel@novell.com>
15325 * mini.c: Move the mini_loader_error_to_exception to metadata.
15327 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15329 * aliasing.c: Fixed bug 78210.
15331 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15333 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15334 default until all their problems (or the ones they trigger) are fixed.
15336 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15338 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15340 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15341 as loaded only after resolving patches since that could invoke the same method.
15343 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15345 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15348 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15351 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15354 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15355 made from AOT code through the PLT table.
15357 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15358 holding the plt offset when a call is made to the aot plt trampoline.
15360 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15362 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15365 * Makefile.am (common_sources): Fix build breakage.
15367 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15368 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15369 intra-assembly calls if possible.
15371 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15373 * mini-trampolines.c: Handle PLT entries.
15375 * mini.c: Avoid creating a GOT var for calls.
15377 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15378 from mscorlib code.
15380 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15381 from mscorlib code.
15383 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15386 * mini.h: Bump AOT file format version.
15388 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15391 2006-04-25 Martin Baulig <martin@ximian.com>
15393 * driver.c: Disable copyprop, consprop and inline when running
15394 inside the debugger.
15396 2006-04-25 Martin Baulig <martin@ximian.com>
15398 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15399 with `get_current_thread' and added `detach'.
15400 (MonoDebuggerMetadataInfo): Added `thread_size',
15401 `thread_tid_offset', `thread_stack_ptr_offset' and
15402 `thread_end_stack_offset'.
15404 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15406 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15409 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15410 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15412 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15414 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15416 * aot.c: Add support for ADJUSTED_IID.
15418 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15420 * aot.c (emit_method_order): Don't align method_order_end.
15422 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15423 the interface ID changes.
15425 2006-04-21 Dick Porter <dick@ximian.com>
15427 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15428 cleaning up a thread. Fixes the new part of bug 77470.
15430 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15432 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15433 to managed wrapper.
15435 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15437 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15439 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15440 SIGSEGV. Fixes #78072.
15442 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15443 unregister our SIGABRT handler.
15445 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15447 * mini.c: Disabled inline where it can alter the call stack in a
15448 way visible from managed code.
15449 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15452 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15454 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15455 on other platforms. Fixes #78089.
15457 2006-04-13 Martin Baulig <martin@ximian.com>
15459 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15460 determine whether we're inside the debugger.
15463 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15465 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15467 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15468 handler clauses. Fixes #78024.
15470 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15471 in the CALL_MEMBASE opcodes. Fixes #78088.
15472 (mono_arch_get_vcall_slot_addr): Ditto.
15474 2006-04-10 Martin Baulig <martin@ximian.com>
15476 * debug-debugger.c: The thread handling code has now been moved
15477 into ../metadata/threads.c.
15479 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15481 * driver.c (mono_main): Fix --with-gc=none build.
15483 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15484 (mono_spillvar_offset_float): Ditto.
15485 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15486 hreg, not when its !global, since on ia64, there is a third category: stacked
15489 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15491 * mini.c: set MonoInst->klass for load field address and a few other
15494 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15496 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15498 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15500 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15501 the branch opt changes.
15503 2006-04-06 Dick Porter <dick@ximian.com>
15505 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15507 * wapihandles.c (mini_wapi_seminfo):
15508 * driver.c (mono_main): Add semaphore info option
15510 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15512 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15513 branch optimization changes. Fixes #78009.
15515 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15517 * mini.c: ignore accessibility of methods in managed->native wrappers.
15519 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15521 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15523 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15525 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15527 * mini.c: Modify the branch optimizations to preserve the invariant that
15528 the entries inside the in_bb and out_bb arrays are unique.
15529 (mono_unlink_bblock): Avoid creation of new arrays.
15531 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15533 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15536 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15538 * mini.c (optimize_branches): Remove the "optimizations" in
15539 the cbranch1/cbranch2 -> branch cases which were causing several
15540 problems in the past. Fixes #77986.
15542 2006-03-31 Chris Toshok <toshok@ximian.com>
15544 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15545 default optimizations :(
15547 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15549 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15552 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15554 * local-propagation.c: Added comments to structs and removed
15555 "Mono" prefixes from local tree mover types.
15557 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15559 * Makefile.am (arch_sources): Define this for each architecture so
15560 libmono_la_SOURCES is defined in one place.
15562 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15564 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15567 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15569 * driver.c: print the GC name supplied by configure.
15571 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15573 * local-propagation.c: Added tree mover, and moved here all the
15574 local propagation code from mini.c
15575 * mini.c: Added support for treeprop, and moved all the local
15576 propagation code to local-propagation.c
15577 * mini.h: Added support for treeprop
15578 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15579 treeprop, inline and deadce by default
15580 * Makefile.am: Added local-propagation.c
15582 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15584 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15586 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15588 * debug-debugger.c: make it compile without the Boehm GC.
15590 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15592 * mini.c: fixed issue with mismatch when an icall is registered
15593 with multiple names but same address.
15595 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15597 * declsec.c, mini-exceptions.c: use write barrier to set reference
15598 fields of managed objects.
15600 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15602 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15603 (can_access_internals): Fix a warning.
15605 * mini.c (print_method_from_ip): Rename this to
15606 mono_print_method_from_ip so it gets exported.
15608 * trace.c: Deal with strings inside StringBuilder's containing garbage
15609 and fix memory leaks. Fixes #77848.
15611 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15613 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15616 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15618 * mini-s390.c: Remove OP_X86_TEST_NULL.
15620 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15622 * mini.c: use the correct GetHashCode() for the moving collector.
15624 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15626 * liveness.c: Regalloc spill cost tuning.
15628 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15630 * mini-s390x.h: Correct S390_LONG macro.
15632 * mini-s390x.c: Cleanup unused code.
15634 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15636 * jit-icalls.h: New file.
15638 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15639 icalls and include that instead of including jit-icalls.c.
15641 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15644 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15646 * mini.c: when checking for member accessibility, also check for
15647 friend assemblies and for explicit interface implementations.
15649 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15651 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15653 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15655 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15656 common cases are done first.
15658 * mini-ops.h: Only define platform specific opcodes on the given platform.
15660 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15663 2006-03-14 Martin Baulig <martin@ximian.com>
15665 Revert Paolo's change from r57348:
15667 * mini.h: don't use gboolean for bitfields.
15668 * mini.c: verifier changes for fields and methods accessibility.
15670 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15672 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15674 * mini-s390x.c: Fix conv_r_un.
15676 * cpu-s390, cpu-s390x.md: Fix lengths.
15678 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15680 * mini.c: nested types have access to all the nesting
15681 levels, not just the enclosing types.
15683 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15685 * mini.c: added a few more verification checks.
15687 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15689 * liveness.c: Merge optimizations from the linear-il branch.
15691 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15693 * mini-ia64.c (emit_call): Add a comment.
15695 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15697 * tramp-ia64.c: Fix some warnings.
15699 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15701 * mini.h: don't use gboolean for bitfields.
15702 * mini.c: verifier changes for fields and methods accessibility.
15704 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15706 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15707 lazy icall wrapper changes.
15709 * dominators.c: Replace all the dominator algorithms with faster
15710 ones from the linear-il branch.
15712 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15715 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15716 common cases are done first.
15718 * mini-amd64.c: Fix some warnings.
15720 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15723 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15726 * mini.h: Add a missing prototype.
15728 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15730 * mini.c: Compile icall wrappers lazily.
15732 * mini-codegen.c: Use printf instead of g_print since its much faster.
15734 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15737 * mini.c (optimize_branches): Cache the negative result from
15738 remove_block_if_useless ().
15740 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15741 Also fix some bblock linking issues.
15743 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15746 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15748 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15749 accessed fields first, for better cache behavior.
15751 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15753 * mini.c: speedup IList<T> array accesses.
15755 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15757 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15758 inline_costs counter. Fixes #77190.
15760 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15762 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15763 trace messages. Fixes #77706.
15765 2006-03-04 Martin Baulig <martin@ximian.com>
15767 * tramp-amd64.c, tramp-x86.c
15768 (mono_debugger_create_notification_function): Use
15769 mono_global_codeman_reserve() to allocate a buffer at runtime and
15772 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15774 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15775 notification function at runtime and then call `initialize' in the
15776 `MONO_DEBUGGER__debugger_info' vtable.
15778 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15780 * iltests.il: Fix a visibility problem.
15782 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15784 * driver.c, mini.c: add hooks for the counters API.
15786 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15788 * driver.c: show disabled options.
15790 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15792 * linear-scan.c: always use cost-driven selection.
15794 2006-02-28 Raja R Harinath <rharinath@novell.com>
15796 * jit-icalls.c (helper_compile_generic_method): Revert change from
15799 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15801 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15803 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15805 * inssel.brg: style fixes, mostly to force the updated monoburg
15806 to run for people using svn.
15808 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15810 * mini.c: match monoburg changes.
15812 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15814 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15815 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15816 declaration in the header file.
15818 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15820 * helpers.c: reduce relocations and mem usage.
15822 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15824 * mini.h, mini-codegen.c: disable logging features if
15825 requested by configure.
15827 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15829 * mini.c: tiny verifier changes.
15831 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15833 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15834 cpu-pentium.md: stack alignment changes for osx/x86,
15835 partially from Geoff Norton <gnorton@customerdna.com>.
15837 2006-02-24 Raja R Harinath <harinath@gmail.com>
15839 * jit-icalls.c (helper_compile_generic_method): Update to changes
15840 in metadata/class.c.
15842 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15844 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15846 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15847 interface calls with large offsets.
15849 2006-02-23 Raja R Harinath <rharinath@novell.com>
15851 * jit-icalls.c (helper_compile_generic_method): Document the
15852 special-case we depend on so that we can inflate the method twice
15853 with the same context with no bad side-effects.
15855 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15857 * mini-x86.c, mini-amd64.c: fix for case when xen support
15860 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15862 * mini-x86.c, mini-amd64.c: generate code to access tls items
15863 in a faster way for Xen systems.
15865 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15867 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15868 updates and compilation fixes for the OSX/x86 port, mostly from
15869 Geoff Norton <gnorton@customerdna.com>.
15871 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15873 * inssel.brg: faster interface call implementation
15874 to sync with the interface_offsets MonoVTable changes.
15876 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15878 * mini.c: more verification checks.
15880 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15882 * mini.c: added a few more verification checks.
15884 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15886 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15887 facility on the processor and use it if available.
15889 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15891 * driver.c, aot.c, mini.c: throw exception if the IL code is
15892 invalid or unverifiable.
15894 2006-02-17 Raja R Harinath <rharinath@novell.com>
15896 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15899 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15901 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15903 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15905 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15906 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15907 handling of instantiated generic valuetypes.
15909 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15911 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15912 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15915 * generics.2.cs: Revert the nullable reftypes tests.
15917 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15919 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15920 using __builtin_frame_address (1) as it doesn't work in the presence
15921 of optimizations. Hopefully fixes #77273.
15923 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15924 -> generics.cs change as it doesn't work with some automake versions.
15926 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15928 * mini.c: handle systems that sue a different way to
15929 retrieve the stack address of the current thread.
15931 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15933 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15934 it specially in the makefile.
15936 * generics.2.cs: Add tests for nullable reference types.
15938 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15940 * mini.c: always handle the case when mono_jit_init()
15941 is called in a thread different from the main thread,
15942 confusing libgc (bug #77309).
15944 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15946 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15948 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15950 * mini.c: change optimize_branches () to use a single loop
15951 and introduce a new optimization to simplify some range checks.
15953 2006-02-03 Martin Baulig <martin@ximian.com>
15955 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15956 and merged with debugger_thread_manager_add_thread().
15957 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15958 inform the debugger about the main thread.
15960 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15962 * basic.cs: Add test for div.un/rem.un constant folding.
15964 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15966 * cpu-s390x.md: correct int_xor_imm length
15968 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15970 * generics.2.cs: New test for #77442.
15972 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15975 2006-02-02 Martin Baulig <martin@ximian.com>
15977 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15978 <mono/metadata/mono-debug-debugger.h>
15980 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15982 2006-02-02 Martin Baulig <martin@ximian.com>
15984 * debug-debugger.h: New header file for debug-debugger.c.
15986 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15987 function is a separate thread anymore; add support for attaching.
15989 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15991 * tramp-x86.c: Fix a warning.
15993 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15995 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15996 on very large methods.
15998 * aot.c (load_patch_info): Fix a warning.
16000 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16002 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16003 mini-ops.h: alu membase optimizations.
16005 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16007 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16008 to speedup StringBuilder.
16010 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16012 * dominators.c (mono_compute_natural_loops): Fix detection of
16013 loop body start blocks.
16015 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16017 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16019 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16022 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16024 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16026 2006-01-25 Martin Baulig <martin@ximian.com>
16028 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16029 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16030 started to cleanup this file a little bit.
16032 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16034 * mini.c: optimize a codepath frequently happening in generics code.
16036 2006-01-23 Martin Baulig <martin@ximian.com>
16038 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16040 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16041 functions directly.
16043 * driver.c: debug-debugger.c is only available if
16044 `MONO_DEBUGGER_SUPPORTED' is defined.
16046 2006-01-23 Martin Baulig <martin@ximian.com>
16048 * debug-debugger.c: Only enable this on platforms where the Mono
16049 Debugger is working (x86 and x86_64).
16051 2006-01-21 Martin Baulig <martin@ximian.com>
16053 The Mono Debugger is now using the normal `mono' instead of the
16054 `mono-debugger-mini-wrapper' when executing managed code.
16056 * debug-debugger.c: New file; previously known as
16057 debugger/wrapper/wrapper.c.
16059 * debug-mini.c (mono_init_debugger): Removed.
16061 * driver.c (mono_main): Added new `--inside-mdb' command line
16062 argument which is used when running inside the debugger.
16064 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16066 * liveness.c (mono_analyze_liveness): Remove some unused data
16069 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16071 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16073 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16075 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16076 depends on implementation details of monobitset.
16078 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16081 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16083 * liveness.c: Update after monobitset changes.
16085 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16087 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16089 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16091 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16093 * mini-s390x.c: Remove warning messages.
16095 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16097 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16099 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16101 * generics.2.cs: Add ldelem/stelem_any test.
16103 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16105 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16107 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16109 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16111 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16113 * generics.2.cs: Reenable vtype tests.
16115 * inssel-x86.brg: Remove an icorrect valuetype rule.
16117 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16119 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16120 initial support for OP_ABS.
16122 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16124 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16126 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16128 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16129 conversion and implement LADD/LSUB.
16131 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16134 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16136 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16138 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16141 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16143 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16144 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16145 (stack walk problem).
16147 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16149 * aot.c (mono_aot_load_method): Fix a warning.
16151 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16153 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16155 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16157 * iltests.il: Add test for #77148.
16159 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16162 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16164 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16166 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16168 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16169 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16171 * basic-long.cs: Add lconv-to-r4/r8 tests.
16173 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16175 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16177 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16178 here as on other archs.
16180 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16182 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16184 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16186 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16188 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16190 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16191 instrument_prolog; Add memory_barrier instruction.
16193 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16195 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16197 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16199 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16201 * aliasing.c inssel.brg: Fix warnings.
16203 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16204 could skip initialization of some parts of memory.
16206 * mini.c mini-ia64.c: Fix warnings.
16208 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16210 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16212 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16213 a crash seen on sparc.
16215 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16217 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16219 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16221 * mini-ops.h: Add s390_backchain instruction
16223 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16225 * cpu-s390.md: Add s390_backchain instruction
16227 * mini-s390.c: Significant ABI changes
16229 * mini-s390.h: Cater for zero length structures
16231 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16233 * mini-s390.c: ABI fixes
16235 * inssel-s390.brg: Remove debug statements
16237 * cpu-s390.md: Fix length of ATOMIC_xx operations
16239 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16241 * basic-float.cs: Add float<->long conversion tests.
16243 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16245 * mini-s390.c: Fix LOCALLOC processing.
16247 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16249 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16251 * iltests.il: Add tests for some opcodes not covered by the other
16254 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16256 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16257 register loading for Tail processing; Correct trace output.
16259 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16261 * cpu-s390.md: Correct size of jmp instruction.
16263 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16265 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16267 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16269 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16270 Bring s390 up to current level.
16272 2005-12-12 Zltan Varga <vargaz@gmail.com>
16274 * generics.2.cs: Disable the newly added tests as they do not work yet.
16276 * generics.2.cs: Add valuetype tests.
16278 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16280 * basic-long.cs: Add i4->u8 test.
16282 * objects.cs: Add tests for JIT intrinsic.
16284 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16285 optimizations lost by a mistake.
16287 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16289 * basic-long.cs: Remove a test moved to objects.cs.
16291 * arrays.cs: Add more array tests.
16293 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16295 * arrays.cs: Add new tests for multi-dimensional arrays.
16297 2005-12-06 Raja R Harinath <rharinath@novell.com>
16299 * Makefile.am (test_sources2): Add generics.2.cs.
16300 (EXTRA_DIST): Add test_sources2.
16302 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16304 Support for boxing and unboxing nullable types as well as the
16305 isinst operation on nullables, per the CLI ammendment.
16307 * inssel.brg (CEE_ISINST): Special case for nullable
16309 * mini.c (handle_unbox_nullable): new method
16310 (handle_box): Special case for nullable types
16311 (mono_method_to_ir): Call handle_unbox_nullable in correct
16314 * generics.2.cs: New test suite
16316 * Makefile.am: Support for regression tests with generics.
16318 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16320 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16321 allocated to registers. Fixes #76800.
16323 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16325 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16327 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16329 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16332 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16334 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16337 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16339 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16340 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16342 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16343 single precision before storing to a single precision location.
16345 2005-11-28 Raja R Harinath <rharinath@novell.com>
16347 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16349 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16351 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16354 * basic.cs: Remove test_0_byte_compares test which was moved to
16355 objects.cs a long time ago.
16357 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16359 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16361 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16363 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16364 handlers are called.
16366 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16369 * mini-ia64.c: Add support for the throw->branch exception
16372 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16374 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16376 * mini.c: Enabled "fastpath" deadce :-)
16378 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16380 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16381 alias analysis pass to support it.
16382 * mini.h: Likewise.
16384 * liveness.c: Likewise (liveness computation can use aliasing
16385 information to be more accurate).
16386 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16387 moreover made so that "--compile-all" uses the given optimization
16388 flags and not the default ones.
16389 * aliasing.c: Alias analysis (new file).
16390 * aliasing.h: Likewise.
16391 * Makefile.am: added "aliasing.c" and "aliasing.h".
16393 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16395 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16398 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16400 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16401 fp >= end_of_stack exit condition, as it is not needed, and it might
16402 become true for fp eliminated frames.
16404 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16406 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16409 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16411 * mini-arm.c: fixed alignment of doubles/longs to match
16412 the C ABI (bug #76635).
16414 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16416 * aot.c: fix compilation with --enable-minimal=aot.
16418 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16420 * mini-arm.c: fixed compatibility with the new
16421 floating point emulator package for compares.
16423 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16425 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16427 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16429 * mini-exceptions.c (print_stack_frame): Output to stderr.
16430 (mono_handle_native_sigsegv): Ditto.
16432 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16434 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16435 OP_LCONV_TO_OVF_I implementation.
16437 * mini-amd64.c: Add support for the throw->branch exception
16440 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16441 when the catch clause catches a more general exception, i.e. Object.
16443 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16445 * cpu-ia64.md: Remove unused opcodes.
16447 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16448 specific defines for architectures defining USE_SIGACTION.
16450 * mini-ia64.c: Fix some warnings.
16452 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16453 version seemed to skip a frame.
16455 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16457 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16458 only calls which are made to native code use this flag.
16460 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16462 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16463 varargs methods as well.
16465 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16466 which have save_lmf set. Reorganize methods prologs a bit.
16468 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16469 debugger to the proper place.
16471 2005-10-29 Martin Baulig <martin@ximian.com>
16473 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16474 when running inside the debugger until the debugger has support
16477 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16479 * mini.h: Fix a warning.
16481 2005-10-24 Miguel de Icaza <miguel@novell.com>
16483 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16484 we expose publicly, this returns the string.
16486 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16488 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16489 with fp elimination.
16491 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16493 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16494 native stacktrace using the glibc 'backtrace' function if available.
16496 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16498 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16500 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16501 handle SIGSEGVs received while in native code.
16503 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16504 code, call mono_handle_native_sigsegv which will abort the runtime
16505 after printing some diagnostics, instead of converting it into a
16506 confusing NullReferenceException.
16508 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16510 * cpu-pentium.md: Remove unused opcodes.
16512 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16514 * mini-amd64.h (MonoLMF): Add rsp field.
16516 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16519 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16521 * mini-codegen.c (get_register_spilling): Fix some warnings.
16523 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16525 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16526 elimination during exception handling. Enable fp elimination by
16529 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16532 2005-10-16 Martin Baulig <martin@ximian.com>
16534 * mini-exceptions.c
16535 (mono_debugger_run_finally): New public method for the debugger.
16537 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16539 * debug-mini.c (mono_debug_init_method): Fix warning.
16541 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16542 the 'exname' parameter const to fix some warnings.
16544 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16546 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16547 introduced by the previous patch.
16549 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16551 * basic-float.cs: Add test for precision of float arithmetic.
16553 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16554 when loading/storing single values from/to memory.
16556 * mini.c (mono_jit_compile_method_with_opt): Create the function
16557 pointers in the correct domain.
16559 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16561 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16562 introduced by previous patch.
16564 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16565 when out_filter_idx is NULL.
16567 * mini-exceptions.c: Don't run filter clauses twice during exception
16568 handling. Fixes #75755.
16570 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16572 * aot.c: Add support for ldflda wrappers.
16574 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16577 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16579 * mini.c, mini.h: do not consider exception handlers blocks when
16580 setting up interface variables.
16582 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16584 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16586 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16588 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16589 causes a regression.
16591 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16593 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16595 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16596 of the OP_P definitions.
16598 * TODO: Add a proposal for dealing with the CEE/OP mess.
16600 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16601 optimizations from the x86 port.
16603 * cpu-amd64.md: Ditto.
16605 * basic.cs basic-long.cs: Add tests.
16607 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16609 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16610 Patrik Torstensson's implementation of my exception-handling
16611 optimization idea, when the exception object is not used
16614 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16616 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16617 of the mul_imm optimizations from the old jit.
16619 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16621 * mini.c, liveness.c: patch by Patrik Torstensson and
16622 Zoltan Varga to improve performance in methods with
16625 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16627 * driver.c: Remove 'Globalization' entry from --version.
16629 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16631 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16632 there is a profiler interested in JIT events.
16634 * aot.c: Load profile files produced by the AOT profiling module, and
16635 reorder methods based on the profiling info. Add a 'method_order' table
16636 to the AOT file to make mono_aot_find_jit_info work with the reordered
16639 * mini.h: Bump AOT file version info.
16641 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16643 * mini-arm.h: work around what looks like a gcc bug when optimizations
16646 2005-09-28 Raja R Harinath <rharinath@novell.com>
16648 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16649 conditionals. Use ...
16650 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16652 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16654 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16655 to determine the amount of memory to copy when passing valuetypes.
16657 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16658 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16660 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16662 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16663 information about aot.
16665 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16667 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16668 macros. This will allow a deadlock debugger to easily be plugged
16671 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16673 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16675 2005-09-27 Raja R Harinath <rharinath@novell.com>
16677 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16678 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16679 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16680 ($(arch_built)) [CROSS_COMPILING]: Error out.
16682 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16684 * aot.c: Add support for the no_special_static flag for classes.
16686 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16688 * Reapply reverted patches.
16690 * *: Revert r50174 as well.
16692 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16694 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16696 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16698 2005-09-23 Miguel de Icaza <miguel@novell.com>
16700 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16701 part of the SIG_HANDLER_SIGNATURE.
16703 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16705 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16708 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16709 introduced by previous patch.
16711 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16713 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16714 saved registers too.
16716 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16717 upon the information returned by get_call_info ().
16719 * mini-x86.c (add_float): Fix stack size calculation.
16720 (mono_arch_call_opcode): Rewrite this so it works based up the
16721 information returned by get_call_info ().
16722 (mono_arch_get_this_vret_args): Ditto.
16724 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16726 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16727 in cinfo to determine the registers which need to be used.
16729 2005-09-20 Miguel de Icaza <miguel@novell.com>
16731 * driver.c (mono_main): Add --server and --desktop flags.
16733 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16735 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16736 registers as global registers.
16738 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16739 longer needed with the new register allocator.
16741 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16743 * cpu-ia64.md: Remove unused opcodes.
16745 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16747 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16749 * cpu-amd64.md: Remove unused opcodes.
16751 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16752 needed with the new register allocator.
16754 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16757 2005-09-16 Raja R Harinath <rharinath@novell.com>
16759 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16761 2005-09-16 Martin Baulig <martin@ximian.com>
16763 * exceptions-amd64.c
16764 (throw_exception): Don't call mono_debugger_throw_exception() if
16765 we're a rethrow - see the FIXME in the code.
16767 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16769 * mini.c (mono_init_exceptions): This only works on some architectures.
16771 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16773 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16776 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16778 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16779 now in mini-exceptions.c.
16781 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16783 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16784 now in mini-exceptions.c.
16786 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16788 * exceptions-x86.c: Applied patch from Patrik Torstensson
16789 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16791 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16792 code into mini-exceptions.c. Add some assertions to it.
16794 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16796 * aot.c (emit_section_change): Applied patch from "The Software Team"
16797 (<software@solmersa.com>). Fix as errors on windows.
16799 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16801 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16802 method info into the LMF.
16804 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16806 * mini-ia64.c: Add proper unwind info for method epilogs.
16808 * exceptions-ia64.c: Add some code to help debugging.
16810 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16812 * mini-exceptions.c: Fix warning.
16814 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16816 * mini.c: Really fix build.
16818 * mini-x86.c mini-amd64.c: Fix build.
16820 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16822 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16824 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16825 some Interlocked methods as intrinsics.
16827 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16828 for Thread methods as well.
16830 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16832 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16834 * mini-ia64.c mini-x86.c mini-amd64.c
16835 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16838 * mini.c (mono_init_exceptions): Fix build breakage.
16840 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16842 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16843 of instructions. Use the new ia64_unw_op macros for emitting unwind
16846 * mini.c (mono_init_exceptions): Initialize exception handling
16847 related trampolines at startup.
16849 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16851 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16853 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16855 * mini.c: Handle type loading errors gracefully during compilation and
16856 throw the appropriate exception.
16858 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16860 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16861 for the mono binary.
16863 2005-09-09 Martin Baulig <martin@ximian.com>
16865 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16868 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16870 * mini-arm.h: use emulation for conv.r.un for the release.
16872 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16874 * mini-arm.c, objects.cs: more fixes and tests for them.
16876 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16878 * mini-arm.c: align structures to at least 4 bytes to be able
16879 to keep our current optimized memcpy.
16881 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16883 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16885 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16887 * mini.c: ignore SIGPIPE.
16889 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16891 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16893 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16895 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16897 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16899 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16901 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16902 exception handling support.
16903 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16904 patch by Brian Koropoff <briank@marakicorp.com>).
16906 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16908 * mini.c: revert another 'optimization' which breaks when
16909 items on the eval stack need to be saved at a basic block end
16912 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16914 * jit-icalls.c: for arrays, ensure we always provide
16917 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16919 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16921 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16923 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16925 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16926 arguments in their original register.
16928 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16930 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16933 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16934 when ssapre is enabled.
16936 * inssel-long.brg: Fix bug in previous patch.
16938 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16939 multiplication by a constant.
16941 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16943 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16946 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16949 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16951 * inssel-arm.brg: apply changes tested by Brian Koropoff
16952 <briank@marakicorp.com>.
16954 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16956 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16958 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16960 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16961 to the same register if dreg is just a base register.
16962 (print_ins): Improve printing of membase opcodes.
16964 * inssel-x86.brg: Add optimized ldind(reg) rules.
16966 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16968 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16970 * mini.c: when running under valgrind, set the stack bottom for
16971 the GC at the actual approximate stack for the app (fixes running
16972 mono with valgrind).
16974 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16976 * mini.c: do no break at the first valuetype to init found
16977 (fixes bug #75791).
16979 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16981 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16983 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16985 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16987 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16989 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16991 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16993 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16995 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16998 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17001 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17004 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17006 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17008 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17010 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17011 in the tail recursion optimization.
17013 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17014 debug info into the assembly file.
17016 * iltests.il: Add test for filter regions.
17018 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17019 initial stack of filter regions. Fixes #75755.
17021 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17023 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17024 stack requirements.
17026 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17028 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17029 the check for an already compiled method on non-ia64 platforms.
17030 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17033 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17035 * inssel-x86.brg: Add some optimized call rules.
17037 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17039 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17042 * mini.h mini-trampolines.c: Pass the trampoline argument to
17043 mono_arch_patch_delegate_trampoline.
17045 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17047 * mini-trampolines.c: Fix build.
17049 * mini-amd64.h: Add delegate trampolines.
17051 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17053 * inssel-amd64.brg: Add optimized call rules.
17055 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17057 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17059 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17061 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17064 * mini-ia64.c: Remove LMF fixmes.
17066 * mini-ia64.h: Remove most fields from LMF.
17068 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17070 * mini-trampolines.c: Add support for IA64 function descriptors.
17072 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17073 for IA64 function descriptors.
17075 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17077 * tramp-arm.c: patch the vtable for virtual calls. Added
17078 support code to register/unregister the LMF.
17079 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17082 2005-08-19 Dick Porter <dick@ximian.com>
17084 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17085 bit value if needed.
17087 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17089 * mini.c (mini_get_method): Move handling of wrapper data here.
17091 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17093 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17096 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17097 bblock->code does not remain empty.
17099 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17101 * arrays.cs: Add regression test for #75832.
17103 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17104 rules. Fixes #75832.
17106 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17107 instruction scheduling.
17109 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17111 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17113 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17115 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17117 * mini-codegen.c: Fix VC build.
17119 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17121 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17123 * mini.h: fix signature for mono_register_opcode_emulation.
17125 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17127 * mini.c: Get rid of most of the helper_sig_... constants using
17128 mono_create_icall_signature ().
17130 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17132 * jit-icalls.c (helper_ldstr): New helper function.
17134 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17136 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17137 throw, load the string using a helper call instead of creating a string object.
17139 * aot.c: Update after LDSTR changes.
17141 * mini.h: Bump AOT file version.
17143 * aot.c: Save class size info into the AOT file. Print more statistics during
17146 * mini.h: Bump AOT file version.
17148 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17149 ordering of disasm cases. Fixes #74957.
17151 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17153 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17154 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17155 the generic code needed for the ARM port.
17157 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17159 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17160 inssel-arm.brg: more ARM features and fixes.
17162 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17164 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17165 ARM port work in progress.
17167 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17169 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17171 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17173 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17175 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17177 * *-ia64.*: Ongoing IA64 work.
17179 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17181 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17183 * TODO: Remove out-of-data todo stuff.
17185 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17188 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17190 * mini.h: Bump corlib version.
17192 2005-07-27 Martin Baulig <martin@ximian.com>
17195 (create_copy_ins): Added `const unsigned char *ip' argument; set
17196 `copy->cil_code' from it.
17198 2005-07-27 Martin Baulig <martin@ximian.com>
17200 * mini-exceptions.c (mono_handle_exception): Don't call
17201 mono_debugger_handle_exception() for filters.
17203 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17205 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17208 2005-07-26 Martin Baulig <martin@ximian.com>
17210 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17212 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17213 helper_compile_generic_method() if the method is actually virtual
17216 2005-07-26 Martin Baulig <martin@ximian.com>
17219 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17220 public; this is now accessed directly by the debugger.
17221 (mono_generic_trampoline_code): Removed.
17224 (mono_debug_init_method): Also add interncalls and wrappers.
17226 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17228 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17230 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17232 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17234 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17236 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17238 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17240 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17241 getting TLS offsets on AMD64 too.
17243 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17245 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17247 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17249 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17250 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17252 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17254 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17256 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17259 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17260 mono_sparc_is_virtual_call ().
17262 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17264 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17265 trampoline parameters.
17267 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17269 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17270 to mono_arch_get_vcall_slot_addr.
17272 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17275 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17277 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17279 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17281 2005-07-19 Martin Baulig <martin@ximian.com>
17283 * exceptions-amd64.c (throw_exception): Call
17284 mono_debugger_throw_exception() here like we're doing it on i386.
17286 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17288 * mini-ia64.c: Add optimized TLS access support.
17290 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17292 * mini-exceptions.c: Ongoing IA64 work.
17294 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17296 * mini.c: Use the default optimization set when embedding. Fixes
17299 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17301 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17302 of trampolines to a separate file.
17304 * mini-trampolines.c: New file.
17306 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17309 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17312 * mini-codegen.c: Fix cygwin build.
17314 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17316 * mini.c: Add some minor changes needed by the IA64 port.
17318 * *-ia64.*: Ongoing IA64 work.
17320 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17322 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17323 trampolines into arch-independent and arch-dependent parts.
17325 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17327 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17329 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17331 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17332 the xp-regalloc-branch for amd64.
17334 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17335 xp-regalloc-branch for x86.
17337 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17339 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17341 2005-07-06 Martin Baulig <martin@ximian.com>
17344 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17345 (mono_jit_runtime_invoke): Likewise.
17347 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17349 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17352 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17353 without loading their metadata. Reorganize the file format so exception handling+
17354 debug info is kept separate from normal method info. Create MonoJitInfo
17355 structures for methods lazily.
17357 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17359 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17361 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17363 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17366 * mini.h: Bump AOT file version.
17368 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17370 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17372 2005-07-01 Raja R Harinath <rharinath@novell.com>
17374 * Makefile.am (check-local): Call semdel-wrapper.
17376 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17378 * mini-x86.c: Revert the last change as it seems to break the build..
17380 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17382 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17384 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17386 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17388 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17389 outside of the macro, so strange stuff doesn't happen with gcc4
17390 (NEW_AOTCONST_TOKEN): Likewise.
17392 2005-06-28 Martin Baulig <martin@ximian.com>
17394 * mini.c (mini_class_is_system_array): New static method; use this
17395 instead of `klass->parent == mono_defaults.array_class' everywhere
17396 since this also works for the new generic array class.
17398 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17400 * inssel.brg: Remove warnings.
17402 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17404 * mini-ia64.c: Ongoing IA64 work.
17406 * basic-float.cs: Add float->i1 conversion test.
17408 * iltests.il: Add conv.u4 test.
17410 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17412 * inssel-long.brg: Fix bug caused by last change.
17414 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17416 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17417 BSDs. Allows the x86 JIT to work on OSX86
17419 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17421 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17424 * mini-ia64.c: Ongoing IA64 work.
17426 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17428 * mini-ia64.c: Ongoing IA64 work.
17430 * driver.c: Clean up jit_code_hash as well when using --regression.
17432 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17434 * basic-long.cs: Add tests for long->u4 conversion.
17436 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17438 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17439 that we do not depend on undefined C behavior: the order stuff
17440 gets evaluated within an expression. Fixes mono when compiled on
17443 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17445 * *-ia64.*: Ongoing IA64 work.
17447 * aot.c: Lower memory usage while loading AOT methods.
17449 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17451 * mini.h: Bump AOT file format version.
17453 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17455 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17457 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17459 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17460 not on callee assembly). Fixed some comments.
17462 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17464 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17465 it gets proper disassembly.
17466 (emit_method_info): Remove some dead code.
17468 * mini.c (mini_method_compile): Allways allocate the GOT var in
17469 mono_method_to_ir for emulating opcodes.
17471 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17473 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17474 before freeing the code memory. Fixes #74990.
17476 * objects.cs: Add regression test for #74992.
17478 * liveness.c: Extend live ranges of arguments to the beginning of the
17479 method. Fixes #74992.
17481 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17482 so it points into the faulting instruction.
17484 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17486 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17488 * *-ia64.*: Ongoing IA64 work.
17490 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17492 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17494 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17496 * *-ia64.*: Ongoing IA64 work.
17498 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17500 * basic-long.cs: Add tests for add/sub.ovf.
17502 * basic.cs: Add tests for sub.ovf.
17504 * *-ia64.*: Ongoing IA64 work.
17506 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17508 * *-ia64.*: Ongoing IA64 work.
17510 * basic.cs: Add conv.ovf.i4.un test.
17512 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17514 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17516 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17518 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17520 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17522 * *-ia64.*: Ongoing IA64 work.
17524 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17527 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17529 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17531 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17533 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17535 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17537 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17538 of a call is callable by a near call.
17540 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17542 * mini-ia64.c: Ongoing IA64 work.
17544 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17546 * genmdesc.c: Make the generated array non-static.
17548 * inssel-long.brg: Fix LSHR_IMM rule.
17550 * *-ia64.*: Ongoing IA64 work.
17552 * *-ia64.*: Ongoing IA64 work.
17554 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17556 * *-ia64.*: Ongoing IA64 work.
17558 * *-ia64.*: Ongoing IA64 work.
17560 * mini-ia64.c: Ongoing IA64 work.
17562 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17564 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17566 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17568 * objects.cs basic-long.cs: Move some tests to objects.cs.
17570 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17572 * *-ia64.*: Ongoing IA64 work.
17574 * iltests.il: Add a new test.
17576 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17577 newobj. Fixes #75042.
17579 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17581 * *-ia64.*: Ongoing IA64 work.
17583 * *-ia64.*: Ongoing IA64 work.
17585 * *-ia64.*: Ongoing IA64 work.
17587 * basic.cs objects.cs: Move tests accessing static variables as well.
17589 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17591 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17593 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17595 * driver.c: Always print failed tests.
17597 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17600 * *ia64*: Ongoing IA64 work.
17602 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17604 * basic.cs: Add tests for add.ovf. Fix warnings.
17606 2005-05-18 Miguel de Icaza <miguel@novell.com>
17608 * driver.c (mono_main): Avoid crash if no argument is passed to
17609 --break; Do not use g_error, but f_printf. And fix all other
17610 ocurrences of the same crash.
17612 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17614 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17615 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17618 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17620 * *-ia64.*: Add beginnings of IA64 backend.
17622 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17624 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17626 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17629 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17631 * mini-amd64.c: Fix a warning.
17633 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17635 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17636 in float_neg. Fixes #74897.
17638 * mini-amd64.c (emit_call): Fix another near call bug.
17640 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17642 * declsec.c: Keep the appdomain information in the structure. Added a
17643 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17644 value gets overwritten).
17645 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17646 an MonoAppDomain member to MonoSecurityFrame.
17647 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17648 used in the stack walk. Now use a MonoArray which grow (double) when
17651 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17653 * mini.c: Re-enabled runtime cleanup, since running threads should
17654 now properly stop when exiting.
17656 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17658 * mini-codegen.c: New file contaning the arch-independent local
17659 register allocator. Not used by any architectures yet.
17661 * mini.h linear-scan.c: Merge some changes from the
17662 mini-xp-local-regalloc branch.
17664 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17666 * mini-amd64.c (emit_call): Fix calls to native functions when the
17667 runtime is compiled as a shared library. Fixes #74756.
17669 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17670 on a literal field. Fixes #74751.
17672 2005-04-25 Raja R Harinath <rharinath@novell.com>
17674 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17676 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17678 * objects.cs: Add missing null casting test.
17680 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17682 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17683 in wrapper methods. Also rename 'address' variable to 'offset'.
17685 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17687 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17690 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17692 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17695 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17697 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17699 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17701 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17702 just the last bytes.
17704 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17706 * aot.c (mono_compile_assembly): Fix warning.
17708 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17709 by the _MSC_VER stuff.
17711 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17713 * inssel-long.brg: Fix #74588.
17715 * cpu-amd64.md: Fix #74591.
17717 * iltests.il: Add new regression tests.
17719 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17721 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17724 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17726 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17728 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17729 from Bill Middleton <flashdict@gmail.com>.
17731 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17733 * arrays.cs: Add new regression test. Fix warnings.
17735 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17737 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17738 and leakage in CKFINITE.
17740 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17741 this to a null op since it is called on amd64 too.
17743 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17745 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17746 body since this is not used on amd64.
17748 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17750 * mini-amd64.c: Remove obsolete fixmes.
17752 * mini.c (print_method_from_ip): Fix debugging support.
17754 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17756 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17757 so that expressions that don't give much gain are not reduced.
17758 * ssapre.h: Likewise.
17760 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17762 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17764 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17766 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17768 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17770 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17772 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17774 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17776 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17779 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17781 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17783 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17785 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17786 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17788 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17790 * mini-x86.c: Fix up stack overflow handling.
17792 * exceptions.cs: Add new regression test.
17794 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17796 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17797 mono_jit_thread_attach.
17799 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17801 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17803 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17804 avoid calling constructors using callvirt.
17806 * inssel.brg: Fix #74073.
17808 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17810 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17811 compilation with non-GCC compilers.
17812 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17813 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17815 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17817 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17818 klass->interface_offsets (will likely fix bug#74073).
17820 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17822 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17824 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17826 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17827 to amd64_div_reg_size ().
17829 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17831 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17833 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17835 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17837 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17839 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17841 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17843 * mini.c (mono_precompile_assembly): Load and precompile referenced
17844 assemblies as well. Fixes #74015.
17846 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17848 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17850 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17852 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17853 a lot of checks and (anyway) permissions cannot work until corlib is
17856 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17858 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17860 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17862 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17863 calls (fixes bug#72824).
17865 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17867 * mini.c: fix tail recursion elimination (see test in bug#73936).
17869 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17871 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17872 some fp functions in sse2 mode.
17874 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17876 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17878 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17880 * mini.h mini.c: Add mono_get_jit_tls_key ().
17882 * mini-x86.c: Enable fast TLS support on windows.
17884 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17886 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17887 * mini.c: Check for p/invoke method when generating code. If a
17888 p/invoke method, or it's class, isn't decorated with [Suppress
17889 UnmanagedCodeSecurity] then generate code to call System.Security.
17890 UnmanagedDemand (only if the security manager is active).
17892 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17894 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17895 last change as it seems to cause strange crashes.
17897 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17899 * *.c: handle unsafe function pointers where needed.
17901 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17903 * mini.c (mono_jit_free_method): Remove the fixme too.
17905 2005-03-15 Miguel de Icaza <miguel@novell.com>
17907 * mini.c: As discussed, make the code actually free the delegate
17908 thunk now, to enable the debugging of delegate problems, use
17909 MONO_DEBUG=1 when running Mono.
17911 This takes also care of parts of the leaks as seen by Joe.
17913 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17915 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17916 thread_tls_offset calculation.
17918 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17920 * declsec.c: Reworked linkdemand checks for icall. The previous code
17921 was using the declaration code (untrusted) and didn't work as expected
17922 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17925 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17927 * iltests.il: Add new localloc test.
17929 * mini-amd64.c: Handle large stack allocations the same way as on
17930 windows if stack overflow handling is working.
17932 * mini-amd64.c: Allocate the signal stack using mmap.
17934 * mini.c (sigsegv_signal_handler): Fix reading of context.
17936 * mini-exceptions.c: Fix up stack overflow handling.
17938 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17940 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17942 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17944 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17946 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17947 tramp_init functions as they are no longer needed.
17949 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17951 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17953 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17955 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17957 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17960 * mini-ops.h: Add OP_LMUL_IMM.
17962 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17963 long mul/div opcodes as intrinsic.
17965 * mini-amd64.c (emit_call): Handle the case when the callee might be
17968 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17970 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17973 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17975 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17977 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17979 * mini.c (mono_codegen): Don't leak here, to help people running
17982 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17984 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17985 conversions in sse2 mode.
17987 * basic-float.cs: Add regression test.
17989 * mini-amd64.c: Reenable sse2.
17991 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17993 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17995 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17997 * driver.c: Copyright text should include 2005.
17999 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18001 * cpu-amd64.md (load_membase): Fix more max lengths.
18003 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18005 * cpu-amd64.md (load_membase): Fix max length.
18007 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18009 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18011 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18012 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18014 * basic-float.cs: Add rounding regression test.
18016 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18018 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18020 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18021 structures in registers for pinvoke wrappers.
18023 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18025 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18027 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18029 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18030 wrapper to mono_jit_thread_attach.
18032 * mini.c (mini_jit_thread_attach): New jit icall.
18034 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18035 native->managed wrappers.
18037 * exceptions.cs: Add new regression test.
18039 * mini.c (optimize_branches): Check regions in the cbranch to throw
18040 block case as well. Fixes #73242.
18042 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18044 * mini.c: thread safety fixes.
18046 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18048 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18049 patching stuff, since delegates use jump trampolines so there is
18052 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18055 * tramp-amd64.c: Fix build.
18057 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18058 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18060 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18061 Rename this to mono_arch....
18062 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18064 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18066 * mini-amd64.c (emit_call): If both the caller and the callee is
18067 guaranteed to have 32 bit addresses, emit a normal call.
18069 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18071 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18072 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18073 method_ptr inside delegates.
18075 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18077 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18078 invalidated. Fixes #73001.
18080 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18082 * mini-x86.c: Only use stdcall for pinvokes on windows.
18084 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18086 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18087 * mini-x86.c: remove unreliable __thread var offset detection,
18088 use the correct accessors and enable by default.
18090 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18092 * mini.c (mono_jit_free_method): Fix memory leak.
18094 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18096 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18098 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18100 * cpu-amd64.md: Fix lengths of atomic opcodes.
18102 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18104 * driver.c: try to not imply using ICU is any good.
18106 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18108 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18109 functions as inline ops.
18111 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18112 some Interlocked functions as inline ops.
18114 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18116 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18118 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18120 * mini.c: Add support for OP_NOT_TAKEN.
18122 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18123 structures in registers for pinvoke wrappers.
18125 * mini-amd64.c: Fix warnings.
18127 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18129 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18131 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18133 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18134 address instead of loading the address from it.
18136 * mini-x86.c: Add support for returning small structs in registers
18137 on Win32. Fixes part of #70864.
18139 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18141 * trace.c (get_token): Improve error checking.
18143 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18145 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18147 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18149 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18150 it can be reused for MonoClass.
18151 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18154 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18156 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18157 instead of a MonoReflectionMethod. The method information wasn't used
18158 when displaying SecurityException details (but will be now).
18160 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18162 * Makefile.am : windows build fix.
18164 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18166 * iltests.il: Add new regression test.
18168 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18171 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18173 * mini.c: Moved linkdemand check into helper function check_linkdemand
18174 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18177 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18179 * declsec.c: Added statistics counter for different kinds of
18181 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18182 (and commented) declaration.
18183 * mini.c: Added statistics counter for security Demand code
18184 generation. Added display of security statistics.
18186 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18188 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18189 Fix compilation errors under gcc-2.95.
18191 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18193 * mini.c, driver.c: Use the new jit trampoline hashtable
18195 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18197 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18199 2005-02-11 Martin Baulig <martin@ximian.com>
18201 * debug-mini.c (mono_debug_close_method): Free the line number array.
18203 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18205 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18208 * mini.h: Bump AOT file format version.
18210 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18212 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18214 * declsec.h: Added macros to get/set lazyly initialized security
18215 informations about assemblies. Added new enum for different type of
18216 possible LinkDemand violation. Added function to check LinkDemands.
18217 * mini.h: Added a field to MonoCompile to hold any security violation
18218 detected when JITting a method (so it can be thrown later).
18219 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18220 and CEE_CALLVIRT. Added code to throw exception at the end of
18221 mini_method_compile (note: the exception is unhandled right now).
18223 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18225 * mini.c, jit-icalls.c: use the managed implementation of
18226 memset for initobj and memset, to avoid managed <-> unmanaged
18229 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18231 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18232 optimization if it would need a GOT var.
18234 * basic.cs: Add tests for constant propagation and switch statements.
18236 * ssa.c: Fix out-of-range constant propagation and switch statements.
18238 2005-02-09 <vargaz@freemail.hu>
18240 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18242 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18244 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18246 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18248 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18250 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18252 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18253 arithmetic operations.
18255 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18257 * mini-ppc.c: add a workaround for broken user code that
18258 DllImports vararg functions with non-vararg signatures.
18260 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18262 * mini.c (mono_jit_compile_method_inner): Add detection and a
18263 meaningfull error message for assemblies written in Managed C++.
18265 * tramp-amd64.c mini-amd64.h: Add support for
18266 create_trampoline_from_token ().
18268 * aot.c mini-x86.c abcremoval.c: Applied patch from
18269 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18271 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18273 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18274 which takes a MonoImage/token as parameter instead of a MonoMethod.
18276 * aot.c: Use the new trampoline for initializing vtables.
18278 * aot.c: Add support for ldfld/stfld_remote wrappers.
18280 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18281 rules for compare <MEM>, IMM.
18283 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18285 * aot.c: Handle inherited finalizers correctly.
18287 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18289 * inssel.brg (stmt): Add a missing _setup_... ().
18291 * aot.c: Save some parts of the class state to the AOT file and use it
18292 to recompute that state when a class is initialized.
18294 * mini.c: Install AOT hooks into the runtime.
18296 * mini.h: Bump AOT file format version.
18298 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18301 * iltests.il: Add new test.
18303 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18305 * mini.c: fix typo.
18307 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18309 * mini.c: setup the statistical profiler in the thread attach
18310 callback to cope with the new single thread code.
18312 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18314 * mini-ppc.c: ensure we have enough room for the profiler
18315 calls (fixed bug#72084).
18317 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18319 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18322 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18324 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18326 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18328 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18329 to succesfully execute parrotbench).
18330 * ssapre.h: Likewise.
18332 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18334 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18335 variable for stores to method arguments (fixes a SSAPRE issue).
18337 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18339 * mini.c: handle value types in dup, fixes gen-112.cs.
18341 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18343 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18344 sequence for calls in dynamic methods to avoid thunks.
18346 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18348 * mini.c: correctly remove dynamic methods from the hashtable.
18350 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18352 * driver.c: Disabled SSAPRE until fix the bug that appears
18353 in IronPython's parrotbench.
18355 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18357 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18359 * mini.c (mono_method_to_ir): Revert the previous change.
18361 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18362 when AOT compiling.
18364 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18365 mono_jit_info_table_find () etc. when running under valgrind.
18367 * inssel.brg: Fix warnings.
18369 * mini-exceptions.c: Fix warnings.
18371 2005-01-31 Martin Baulig <martin@ximian.com>
18373 * driver.c (compile_all_methods_thread_main): Don't try to compile
18374 generic methods or anything which has type parameters.
18376 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18378 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18380 * TestDriver.cs: Add --verbose flags.
18382 * graph.c ssa.c: Fix 64 bit warnings.
18384 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18385 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18386 Fix 64 bit warnings.
18388 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18389 variable not spotted by gcc.
18391 * mini-amd64.c inssel-amd64.brg: Applied patch from
18392 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18393 X86_COMPARE_MEMBASE opcodes.
18395 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18397 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18399 * *: MonoMethod->signature might be NULL now. You *MUST* use
18400 mono_method_signature.
18402 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18404 * driver.c (compile_all_methods_thread_main): Compile the methods
18405 without invoking cctors.
18407 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18409 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18410 * basic-calls.cs: test for the above.
18412 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18414 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18415 MonoJitInfo changes.
18417 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18419 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18420 eagerly if it contains dynamic methods.
18422 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18424 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18425 trace, it is now computed by an icall from trace_ips.
18427 * mini-exceptions.c: Fix a warning.
18429 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18431 * mini-exceptions.c: don't bother getting stack trace info if
18432 it's not going to be used.
18434 2005-01-27 Raja R Harinath <rharinath@novell.com>
18436 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18439 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18441 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18443 * aot.c: Avoid calling mono_method_get_header () if not needed.
18445 * mini.h: Bump AOT file format version.
18447 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18449 * mini.c (mono_print_tree): Print more info for calls.
18451 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18453 * declsec.h: Remove warning by adding missing include for marshal.h
18455 2005-01-26 Martin Baulig <martin@ximian.com>
18457 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18460 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18462 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18465 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18467 * aot.c (mono_compile_assembly): Fix a warning.
18469 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18471 * declsec.c: Look for security attributes on the original MonoMethod
18472 (and not the wrapped one). This fix permissions on icalls.
18474 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18476 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18478 * mini.c (mono_allocate_stack_slots): Add a fixme.
18480 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18482 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18484 * inssel.brg: optimize casts of sealed types (more
18485 optimizations waiting for fixes in remoting).
18487 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18489 * inssel.brg (stmt): Add another dummy rule.
18491 * driver.c: Fix warnings.
18493 * driver.c (mono_main): If running under valgrind, instruct glib to use
18494 the system allocation functions so valgrind can track the memory
18495 allocated by the g_... functions.
18497 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18499 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18501 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18503 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18504 variables in try regions.
18506 * mini.c (mini_method_compile): Don't disable optimizations on large
18507 methods when AOT compiling.
18509 * mini.c (mono_allocate_stack_slots): New arch independent method to
18510 allocate stack slots. Not yet used.
18512 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18514 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18516 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18518 * mini-ppc.c: make the branch info relative as the code
18519 buffer can be reallocated.
18521 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18523 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18524 * driver.c: Removed the AOT/security restriction. Now initialize the
18525 security manager (in metadata) if --security is used.
18526 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18527 rather than the pointer to declarative security, when AOT is used.
18529 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18531 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18532 basic blocks, reduced intrinsic exception throwing code size.
18534 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18536 * driver.c (mini_usage): Reorder the usage screen.
18538 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18540 * mini.c (mono_resolve_patch_target): Fix warning.
18542 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18544 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18547 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18549 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18550 breaks the amd64 build.
18552 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18553 register allocation. Fixes #71454.
18555 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18557 * arrays.cs: Add new regression test.
18559 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18561 * ssapre.c: Turned usage of snprintf to GString.
18562 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18563 (I left it on by mistake in my previous commit).
18565 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18567 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18568 on cond branch optimization (fixes bug# 71515).
18570 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18572 * abcremoval.c: Fixed bug 71062.
18573 * abcremoval.h: Likewise.
18575 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18577 * mini.c: Added a new functionality to optimize_branches, the removal
18578 of useless basic blocks, and fixed some problem in the removal of
18579 critical edges; some utility functions added for both purposes.
18580 * ssapre.c: Added complex expression support, and fixed bug 70637.
18581 * ssapre.h: Likewise.
18582 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18584 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18585 * driver.c: Re-enabled SSAPRE.
18587 2005-01-19 Martin Baulig <martin@ximian.com>
18589 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18590 the result of mono_get_method_constrained().
18592 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18594 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18597 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18599 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18600 be detected. Fixes #59296.
18602 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18604 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18605 which can happen. Fixes #71361.
18607 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18609 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18612 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18614 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18615 appdomain-unload.exe to fail.
18617 * mini.c: Fix some memory leaks.
18619 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18621 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18622 Fixed bug and sped up some codepaths.
18624 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18626 * mini.c: Fix some memory leaks.
18628 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18631 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18633 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18636 * iltests.il: Add regression test for #71320.
18638 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18640 * mini.c (mono_codegen): Fix installation of profiler hooks.
18642 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18644 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18646 * mini.h, mini.c, cfold.c: optimize access to enum
18647 readonly fields, too. Eval conditional branches if possible
18648 to perform unreachable code removal in more cases.
18650 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18652 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18654 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18657 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18658 WinXP DEP. Fixes #71244.
18660 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18662 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18664 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18666 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18668 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18670 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18673 * mini.h: Bump AOT version.
18675 * mini.h (MonoCompile): Change exvar to a hash table.
18677 * mini.c: Allocate a separate exvar for each handler block.
18679 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18681 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18682 ex var with the pending exception and only throw if the two are equal.
18685 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18687 * mini-x86.c: Fix warnings.
18689 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18690 used by all the ports now.
18692 * aot.c: Add write-symbols and save-temps options.
18694 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18696 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18698 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18700 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18703 * tramp-s390.c: Check vtable slot belongs to the domain.
18705 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18706 as per other platforms.
18708 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18710 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18712 * driver.c: we don't run the Main() code in a subthread anymore.
18714 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18716 * mini.c: added experimental rtc support in the statistical
18717 profiler: if the user has the permission, more accurate statistics
18718 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18719 The MONO_RTC value must be restricted to what the linux rtc allows:
18720 power of two from 64 to 8192 Hz.
18722 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18724 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18726 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18728 * mini-ppc.c: better icache flush for smp.
18730 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18732 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18734 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18735 amd64 port, not yet used.
18737 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18739 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18742 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18744 * driver.c: Added --security option to activate the security manager.
18745 Right now this will allow code generation for declarative demands and
18746 is disabled when AOT is specified.
18747 * mini.c: Add code generation for declarative security demands.
18748 * mini.h: Add mono_use_security_manager as an extern gboolean.
18750 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18752 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18753 emitting more dense assembly code.
18755 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18756 exception throwing stuff.
18758 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18760 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18763 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18764 left in by mistake.
18766 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18769 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18771 * tramp-*.c: Only patch vtable slots if the object is in the current
18772 domain. Fixes appdomain-unload.exe.
18774 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18776 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18779 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18781 * mini.c (reverse_branch_op): New helper function.
18783 * mini.c (optimize_branches): Run the new optimization only on
18784 platforms which support it. Also reverse all kinds of branches.
18786 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18788 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18791 * mini.c (optimize_branches): Reverse not-equals branches if the false
18792 bblock is a throw. This happens a lot of time with argument checking in
18795 * mini.c (mono_codegen): Add support for placing basic blocks after
18796 the function epilogue.
18798 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18801 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18803 * mini.c (setup_stat_profiler): Only set this up if the platform
18804 supports ITIMER_PROF.
18806 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18808 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18811 * inssel.brg: Fix a warning.
18813 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18815 * mini.c: added support for statistical profiler
18816 (run with: --profile=default:stat).
18818 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18820 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18822 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18824 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18825 related to global registers from the amd64 port.
18827 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18829 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18831 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18832 with global registers.
18833 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18835 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18837 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18839 * debug-mini.c (encode_value): Fix off-by-one.
18841 * aot.c (encode_value): Likewise.
18843 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18845 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18847 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18850 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18852 * aot.c (emit_method_info): Increase size of temp buffer.
18854 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18857 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18859 * aot.c (emit_method_info): Fix build.
18861 * aot.c: Further rework of the AOT file format to reduce the size of
18862 the method info data.
18864 * mini.h: Bump AOT file format version.
18866 2004-12-27 Martin Baulig <martin@ximian.com>
18868 * mini.c (mini_get_method): New static method; call
18869 mono_get_method_full() and mono_get_inflated_method().
18870 (mono_method_to_ir): Use mini_get_method() instead of
18871 mono_get_method_full().
18873 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18875 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18877 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18879 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18881 * inssel-amd64.brg: Add some optimization rules.
18883 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18885 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18886 standard not GC'd stuff is fine.
18888 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18890 * aot.c: Rework the AOT file format to get rid of most of the global
18891 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18893 * mini.h: Bump AOT file format version.
18895 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18897 * mini.h: Bump AOT file format version.
18899 * aot.c (mono_aot_is_got_entry): New function to determine if an
18900 address is inside a GOT.
18902 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18904 * cpu-pentium.md: Increase the maximum size of some instructions which
18905 might involve a got access.
18907 * mini.c (get_method_from_ip): Another debug helper function.
18909 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18910 when got var accesses are created during the decompose phase.
18912 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18914 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18915 argument mini_compile_method and to MonoCompile, and use this to
18916 determine whenever a given method is compiled for AOT. This allows the
18917 other methods compiled during AOT compilation to be free of AOT stuff,
18918 so the backends does not need to add special support for them by
18919 creating a fake GOT etc.
18921 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18924 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18926 * mini.c (mono_method_to_ir): It turns out that some of the
18927 x-appdomain wrappers are lax with types, so just ignore this for
18930 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18931 at the vtable->klass. If it is non-shared code we can just use the
18934 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18936 * mini-ppc.c: access MonoDomain from tls, too.
18938 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18940 * declsec.c: Removed unused variable (and related warning ;-)
18942 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18944 * iltests.il: New test for LDELEMA on an array of ref types.
18946 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18947 all ldelema's on reftypes.
18948 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18949 it was the wrong place to put it.
18951 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18952 register to pop to make this cleaner, at the request of Paolo.
18954 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18956 * mini-ops.h (OP_GETHASHCODE): New op.
18958 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18960 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18963 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18966 * mini-x86.c (mono_arch_output_basic_block): Rather than
18974 The first is 3 bytes while the second is 1. This saves 36 kb on
18975 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18976 see a small boost because of icache locality.
18978 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18980 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18982 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18983 started code sharing with the generic code.
18985 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18987 * mini-ppc.c, cpu-g4.md: added code for direct access to
18990 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18992 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18993 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18996 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18998 * declsec.c|h: Added functions to cache the declarative stack modifiers
18999 in MonoJitInfo and to create a security frame from a MonoJitInfo
19001 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19002 created. Register internal calls for System.Security.SecurityFrame::
19003 _GetSecurityFrame and _GetSecurityStack.
19004 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19005 the definitions for the new stack walk/callback mechanism.
19006 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19007 first security frame for LinkDemands and InheritanceDemands) and
19008 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19010 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19011 walk initialization (lupus).
19013 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19015 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19017 (handle_loaded_temps): Do not create a temporary variable for
19018 things that we know are temps. They will never be modified.
19019 (mono_spill_call): Set MONO_INST_IS_TEMP
19020 (mono_emulate_opcode): ditto
19022 (mono_method_to_ir.CEE_DUP): ditto
19024 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19026 * mini.c (type_to_eval_stack_type): Make this handle the void type
19027 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19028 (emit_tree): use ip_in_bb to special case some common idioms
19029 Update all callers to pass in the IP.
19030 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19032 This gives us a nice 2% speedup in mcs bootstrap.
19034 * mini-x86.c (peephole_pass): Peephole pass to make
19043 * mini.c (ip_in_bb): new method.
19044 (mono_method_to_ir): use this method rather than doing the hash
19047 * linear-scan.c (mono_linear_scan): When expiring actives, you
19048 don't need to keep around variables that expire on this
19049 instruction. This makes it so that:
19052 store (ebx add (ebx, 1))
19056 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19058 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19059 combination to avoid doing two copies. Fix up problems with previous
19062 * mini.c: Fix 64 bit warnings.
19064 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19066 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19068 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19069 changes from the x86 code.
19071 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19073 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19075 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19076 throwing code to reduce its size, unify the AOT and non-aot code and
19077 get rid of relocations in the AOT case.
19079 * mini-x86.h mini.c exceptions-x86.c
19080 (mono_arch_get_throw_corlib_exception): New arch specific function to
19081 raise corlib exceptions which doesn't require relocations in the
19084 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19086 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19088 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19091 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19094 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19096 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19097 with add function when used from Inc/dec atomic
19098 functions. Re-enabled optimization on x86.
19099 * mini-ops.h: renamed atomic_add functions to
19100 allow _add to match the Interlocked::Add and
19101 _add_next to match Interlocked::Inc/Dec.
19103 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19105 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19106 linking of BBs to the end BB, and enabled SSAPRE also with
19107 consprop and copyprop (which was prevented by that bug).
19109 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19111 * mini-x86.c: disabling the Interlocked optimizing code.
19113 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19115 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19116 file version check.
19118 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19120 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19121 interlocked optimization due lack of support on x86, rewrote
19122 exchange to take into account that base may be in eax.
19124 xsp works again; activated Interlocked optimizing code.
19126 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19128 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19130 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19132 * mini-ops.h: Add new opcodes.
19134 * mini.h: Add new patch types. Add got_var to MonoCompile.
19136 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19137 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19138 make it work with all kinds of patchable code.
19140 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19141 address of the GOT, and referencing entries in the GOT.
19143 * mini.c: Add code to load the GOT address if needed by an opcode.
19145 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19146 independent AOT code on the x86 using an elf-style Global Offset Table.
19148 2004-12-14 Raja R Harinath <rharinath@novell.com>
19150 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19152 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19154 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19157 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19159 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19160 of Interlocked:Increment/Decrement/Add as inline ops.
19161 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19163 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19165 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19166 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19168 2004-12-12 Duncan Mak <duncan@ximian.com>
19170 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19171 again. `patch_info->table_size' is no longer valid after Zoltan's
19174 2004-12-12 Martin Baulig <martin@ximian.com>
19176 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19177 if we are the "real" method, ie. not an inlined method inside it.
19179 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19181 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19182 before we look in the special fields table. This fixes
19183 ../tests/thread-static-init.cs.
19185 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19187 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19188 for Array get_Rank and get_Length. Fixes bug #70465.
19190 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19192 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19193 separate structure to reduce the size of MonoJumpInfo.
19195 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19197 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19199 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19201 * mini.c (mini_get_inst_for_method): Changed to allow ports
19202 to return a MonoInst instead of opcode
19203 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19205 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19206 Allow ports to return a created MonoInst instead of op-code, will enable
19208 (renamed mini_get_opcode_for_method to better reflected the functionality)
19210 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19212 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19214 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19216 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19219 2004-12-08 Martin Baulig <martin@ximian.com>
19221 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19222 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19224 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19226 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19229 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19232 2004-12-08 Raja R Harinath <rharinath@novell.com>
19234 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19236 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19238 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19239 bug introduced by the previous patch.
19241 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19243 * mini-ppc.c, objectc.cs: handle large structs passed by value
19244 (fixes bug #69972).
19246 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19248 * mini-ppc.c: OP_ARGLIST implementation from
19249 Geoff Norton <gnorton@customerdna.com>.
19251 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19253 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19254 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19256 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19258 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19260 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19262 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19265 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19267 * mini-sparc.c: Zero out localled-ed memory.
19269 * iltests.il: Add tests for zeroing out localloc-ed memory.
19271 2004-12-04 Martin Baulig <martin@ximian.com>
19273 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19274 mono_method_get_signature_full().
19276 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19278 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19279 and some utility functions (always for SSAPRE), integrated SSAPRE.
19280 * mini.h: Likewise.
19281 * driver.c: Added ssapre option.
19282 * ssa.c: Small fix on OP_ARG handling.
19283 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19284 * Makefile.am: Likewise.
19286 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19288 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19289 now in the xp code.
19291 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19294 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19296 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19298 * cpu-s390.md : Increase instruction length of oparglist.
19300 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19302 2004-11-30 Martin Baulig <martin@ximian.com>
19304 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19305 virtual generic methods. We call a special helper_compile_generic_method()
19306 icall to retrieve the method from the vtable, inflate and compile
19307 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19309 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19311 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19313 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19315 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19317 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19320 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19322 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19323 platforms with PIC aot.
19325 2004-11-28 Martin Baulig <martin@ximian.com>
19327 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19330 2004-11-28 Martin Baulig <martin@ximian.com>
19332 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19333 the result of mono_type_get_underlying_type() to check whether
19336 2004-11-26 Martin Baulig <martin@ximian.com>
19339 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19342 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19344 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19345 the same way as the other arguments so they won't get clobbered.
19347 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19348 calls through R11 since it is clobbered by the trampoline code.
19350 2004-11-26 Raja R Harinath <rharinath@novell.com>
19352 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19353 pick up in-tree mscorlib.dll.
19355 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19357 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19359 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19360 runtime data/code are now stored in a table similar to the GOT in ELF.
19361 This allows the code itself to be position independent.
19363 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19366 * aot.c: Attach ELF type (object/function) directives to all global
19369 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19371 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19373 * mini-amd64.h: Turn on PIC AOT code.
19375 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19376 returning the offset within an OP_AOTCONST instruction where the GOT
19377 offset needs to be added.
19379 * mini.h: Bump AOT file format version.
19381 2004-11-25 Martin Baulig <martin@ximian.com>
19383 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19384 uninflated generic methods.
19386 2004-11-25 Martin Baulig <martin@ximian.com>
19388 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19390 2004-11-24 Martin Baulig <martin@ximian.com>
19392 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19393 original klass (this only applies for generic instances).
19395 2004-11-24 Martin Baulig <martin@ximian.com>
19397 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19398 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19401 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19403 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19404 localloc. Fixes #69678.
19406 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19408 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19410 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19411 used SSE registers on pinvoke calls. Fixes #69774.
19413 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19415 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19416 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19418 2004-11-23 Raja R Harinath <rharinath@novell.com>
19420 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19421 Refer directly to the mcs/ tree.
19423 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19425 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19426 Check if a trampoline for a synchronized method is required.
19428 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19430 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19431 with localloc if needed. Throe arithmetric exception in
19432 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19433 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19435 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19437 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19438 types before switching on type. Fixes #69622.
19440 2004-11-19 Raja R Harinath <rharinath@novell.com>
19442 * Makefile.am (check-local): New. Integrate into 'make check'.
19443 (MCS,RUNTIME): Define using in-tree mono and mcs.
19445 (%.exe): Use $(ILASM).
19447 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19449 * mini-ppc.c: adjust initial prolog size (bug #69691).
19451 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19453 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19456 2004-11-17 Raja R Harinath <rharinath@novell.com>
19458 * Makefile.am (clean-local): Rename from 'clean'.
19460 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19462 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19463 to mono_arch_is_int_overflow.
19464 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19467 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19469 * declsec.c|h: New files to support declarative security attributes.
19470 Added function to check if a method has (applicable) security.
19471 * mini.c|h: Add check for declarative security attributes in
19472 mono_method_check_inlining.
19473 * Makefile.am: Added declsec.c and declsec.h to the build.
19475 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19477 * mini.c, mini.h: update to keep dynamic code info per-domain.
19479 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19481 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19482 (mini_init): Get rid of it from here too.
19484 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19486 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19487 implemented OP_RETHROW (patch by Geoff Norton
19488 <gnorton@customerdna.com>).
19490 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19492 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19493 between appdomains. Fixes appdomain-unload on PPC.
19495 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19497 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19498 mini-exceptions.c: handle the new wrapper types.
19499 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19500 token value as a MonoClass* when compiling a wrapper.
19501 mono_jit_create_remoting_trampoline now takes an additional
19502 MonoRemotingTarget parameter.
19504 2004-11-10 Martin Baulig <martin@localhost>
19506 * mini.c (mono_method_to_ir): Use `generic_container->context'
19507 rather than creating a new one.
19509 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19511 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19513 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19515 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19517 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19518 the experimental aot cache stuff.
19520 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19522 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19523 mini-exceptions.c: update to exception clause structure changes.
19525 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19527 * exceptions-x86.c (throw_exception): Fix warnings.
19529 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19532 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19534 * exceptions-sparc.c (get_throw_exception): Really fix this.
19536 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19538 * tramp-*.c: we no longer support icalls without wrappers, so
19539 a bit of code can be removed here
19541 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19543 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19546 * cpu-sparc.md: Add op_rethrow.
19548 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19550 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19552 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19553 * mini-ops.h: Add OP_RETHROW.
19555 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19557 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19559 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19561 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19562 Makes the output much easier to read
19564 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19566 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19567 prevents another huge leak when compiling with ssa. Secondly, the
19568 performance of doing this rather than freeing the lists is much
19569 better. GList does a lock every time you allocate a list link,
19570 so that it can use a memory pool. So, it is better to just use
19571 a memory pool of our own.
19573 * ssa.c, linear-scan.c: replace g_list_remove_link with
19574 g_list_delete. The remove one does not free the GList, so we were
19575 leaking memory. On -O=all --compile-all with corlib, this cut down
19576 3 MB of allocations.
19578 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19580 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19582 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19584 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19585 into a new function mono_create_jit_trampoline ().
19587 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19589 * trace.c (get_spec): Allow tracing of classes without a namespace.
19591 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19593 * mini.c: Fix pointer overwrite in mini_method_compile.
19595 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19597 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19598 The darwin ABI needs some special handling for 1 and 2 byte structs
19599 Lets use lbz/lhz instead of lwz everywhere.
19600 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19601 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19602 Use stb/sth for the former, and put the latter always on stack instead of in
19603 argument registers.
19605 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19607 * trace.c (is_filenamechar): Add '_'.
19609 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19611 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19613 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19615 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19617 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19618 depends on libmonogc. Fixes #68805.
19620 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19622 * mini.c (mono_jit_free_method): Provide extra information for
19623 this error. Currently this leaks, but will be turned into a
19624 developer option in the future.
19626 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19628 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19630 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19632 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19633 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19634 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19636 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19638 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19639 trampolines for AOT code.
19641 2004-10-22 <vargaz@freemail.hu>
19643 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19644 constructed types. Fixes #68136.
19646 2004-10-21 Martin Baulig <martin@ximian.com>
19648 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19649 if it returns true, unwind the stack to the call instruction.
19651 2004-10-21 <vargaz@freemail.hu>
19653 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19655 * mini.h: Bump AOT version number.
19657 * objects.cs: Add another test for unbox trampolines.
19659 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19662 2004-10-20 <vargaz@freemail.hu>
19664 * driver.c: Add SHARED to the set of optimizations tested.
19666 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19668 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19669 used by CEE_NEWARR.
19671 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19673 2004-10-20 Martin Baulig <martin@ximian.com>
19675 * mini-exceptions.c (mono_handle_exception): Call
19676 mono_debugger_handle_exception() to tell the debugger about
19677 catch/finally clauses.
19679 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19681 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19683 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19686 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19688 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19689 methods as their native size, fixed bug #57543, #57545.
19690 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19691 This saves a temporary register and mullw call down into 1 (minor perf
19692 increase for cases like sum = sum * 5; This use to translate into:
19695 It now translates to
19698 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19700 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19703 2004-10-11 Martin Baulig <martin@ximian.com>
19705 * mini.c (mono_method_to_ir): If we're a generic method, get the
19706 MonoGenericContainer from our MonoMethodNormal and create a
19707 MonoGenericContext from it.
19709 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19711 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19713 * basic-long.cs: Add test for checked i8->i2 cast.
19715 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19717 * inssel-ppc.brg: added a couple of speedup rules.
19719 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19721 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19722 to speed up rebuilds.
19724 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19726 * mini-s390.c: Minor fix to OP_OR_IMM.
19728 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19730 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19731 better. Fixes appdomain-unload.exe on sparc.
19733 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19735 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19736 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19739 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19741 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19743 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19745 * mini.c: Always generate a field read/write wrapper for members
19746 of the class MarshalByRefObject since the actual instance could
19749 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19751 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19753 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19755 * driver.c mini.h trace.c: Move the setting of the main assembly into
19756 a separate function called mono_trace_set_assembly () and call it after
19757 actually loading the main assembly. Fixes #66872.
19759 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19761 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19762 using the code manager.
19764 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19766 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19768 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19770 * cpu-amd64.md: Fix bug in previous patch.
19772 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19775 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19777 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19778 mini-exceptions.c: updates for changed stack walk interface.
19780 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19782 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19784 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19786 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19788 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19790 * driver.c (mini_regression_list): Do not call mono_assembly_close
19791 since assemblies can't be unloaded.
19793 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19795 * cpu-amd64.md: Fix more instruction lengths.
19797 * cpu-amd64.md: Fix lengths of some instructions.
19799 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19801 * inssel.brg: Make the array ldelema check aot friendly.
19803 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19805 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19807 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19809 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19811 * mini-x86.c: Fix build.
19813 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19814 mono_type_get_underlying_type () helper function to simplify code.
19816 2004-09-09 Martin Baulig <martin@ximian.com>
19818 * mini-amd64.c: Don't access `type->data.klass' directly, call
19819 mono_class_from_mono_type() instead since the type may be a
19822 2004-09-09 Martin Baulig <martin@ximian.com>
19824 * mini-amd64.c (get_call_info): Fix support for generic instances.
19825 (add_valuetype): Use mono_class_from_mono_type() to get the class
19826 since we can be a generic instance.
19828 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19830 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19832 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19834 * liveness.c: reset spill costs on each scan: bug 62107
19836 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19838 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19839 unnecessary line that doesn't compile
19841 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19843 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19844 trampolines, make them call an error function so people can fix their
19847 2004-09-06 Martin Baulig <martin@ximian.com>
19849 * mini.c (mono_method_to_ir): When initializing locals, handle a
19850 generic instances like a valuetype if it's a valuetype and like a
19851 class if it's a class.
19853 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19855 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19856 stack. Fixes #64674.
19858 * exceptions.cs: Add test for unwinding of call arguments.
19860 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19862 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19863 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19864 set the carry/borrow flag). The sparc and s390 implementations
19865 can now use optimized versions (and simplify the code). ppc bugfixes.
19867 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19869 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19871 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19873 * inssel-amd64.brg: Remove leftover 32 bit rule.
19875 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19877 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19879 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19880 mono_arch_find_jit_info functions into a new function. Fix a memory
19883 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19886 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19888 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19891 * exceptions.cs: Add array size tests.
19893 * mini.c: Allocate a separate icall wrapper for each arity of
19894 mono_array_new_va. Fixes #59509.
19896 * exceptions.cs: Add testcase for 64578.
19898 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19900 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19902 2004-09-02 Martin Baulig <martin@ximian.com>
19904 * mini.c (mono_method_to_ir): When initializing the locals, call
19905 handle_initobj() on the generic instance itself, not its
19908 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19910 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19911 MonoJitInfo for dynamic methods.
19913 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19915 * mini.c: Add support for freeing JIT data for dynamic methods.
19917 2004-09-01 Martin Baulig <martin@ximian.com>
19919 * mini-x86.c (is_regsize_var): Added support for generic
19921 (mono_arch_emit_prolog): Make this compile again, use
19922 `x86_push_imm_template (code)'.
19924 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19926 * mini-x86.c: make all push_imm instructions that get
19927 patched always emit the long form
19929 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19931 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19932 in a per-domain hash.
19934 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19937 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19939 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19942 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19945 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19946 Beginnings of SSE2 support.
19948 * exceptions.cs: Add more tests for checked int<->uint casts.
19950 2004-08-28 Martin Baulig <martin@ximian.com>
19952 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19956 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19957 Handle generic instances recursively.
19959 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19961 * iltests.il: test for conv.u8 on a constant
19963 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19965 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19966 LCONV_x4 (shrun_32 (membase)).
19968 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19970 * inssel-x86.brg: c&p rules for push/setret of long
19972 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19974 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19975 compare (regvar, base)
19977 * inssel-x86.brg: more burg love
19979 * inssel.brg: more cleanup
19981 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19983 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19985 * basic-long.cs, basic-calls.cs: new tests for optimization.
19987 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19989 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19992 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19994 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19996 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19998 * inssel.brg (mini_emit_memcpy): use
19999 NO_UNALIGNED_ACCESS to disable memcpy optimization
20001 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20003 * mini-amd64.c: Handle generic types in various places.
20005 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20007 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20009 * mini.c (handle_box): Fix warning.
20011 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20013 * mini-amd64.h: Enable the emit_state optimization.
20015 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20017 * mini-amd64.c: Add some new 64 bit peephole opts.
20019 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20021 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20023 * mini-amd64.c: Register allocator fixes.
20025 * mini.c: Add an optimization to emit_state to avoid allocation of new
20026 registers on some platforms.
20028 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20030 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20032 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20033 allocation. Fixes #63085.
20035 * basic-long.cs: Add new regression test.
20037 * mini-amd64.c: Register allocator improvements.
20039 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20041 * mini-amd64.c (read_tls_offset_from_method): Add another code
20044 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20045 instruction sequence for nullifying class init trampolines.
20047 * objects.cs: Add new regalloc test.
20049 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20051 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20053 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20055 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20058 * driver.c: Fix profiling after TLS changes.
20060 * driver.c (mono_main): Set mono_stats.enabled if needed.
20062 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20065 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20067 * mini-x86.c: use a 1 op rather than a 2 op tls access
20068 instruction -> faster.
20070 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20072 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20075 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20077 * exceptions-sparc.c (throw_exception): fix typo
20079 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20081 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20082 set tree->dreg correctly with tls. Allow any
20083 register to be used.
20085 * mini-x86.c (read_tls_offset_from_method): add new code
20086 generation pattern seen with GCC.
20089 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20091 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20092 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20093 exceptions-sparc.c: fix some performance issues in exception
20094 handling and setting of the stack trace for exceptions that were
20097 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20099 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20102 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20105 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20107 This patch inlines tls access, when possible.
20109 * mini.h: new arch functions for TLS intrinsics.
20110 All platforms updated with a stub.
20112 * mini.c: use the new intrinsics
20114 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20115 arch specific intrinsic for tls variables
20117 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20119 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20122 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20124 * mini.c: thread local allocation
20126 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20128 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20130 * Makefile.am: Link against the static version of libmonogc.
20132 * Makefile.am: Link the static versions of the convenience libraries
20133 into the mono executable.
20135 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20137 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20139 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20140 on integer overflow.
20142 * mini-amd64.c: Reorganize function call code.
20144 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20146 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20148 * inssel-x86.brg: use xor eax,eax.
20150 * basic.cs: new tests
20152 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20154 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20155 in exception throwing code.
20157 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20159 * inssel-x86.brg: use xor esi,esi.
20161 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20163 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20164 can trace methods compiled during mini_init () too.
20166 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20169 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20171 * Makefile.am: static link on x86 (r=zoltan)
20173 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20175 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20176 code since it causes some programs to fail.
20178 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20180 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20182 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20184 * mini.c: ovfops_op_map - add STACK_OBJ case for
20186 * basic.cs: add test_0_pin_string as test
20189 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20191 * Makefile.am: build C# if srcdir != builddir
20193 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20195 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20196 fall-through blocks.
20198 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20200 * driver.c: enable loop by default again and include abcrem in -O=all.
20202 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20204 * iltests.il: Add some localloc tests.
20206 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20208 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20211 * inssel-amd64.brg: Add some optimizations.
20213 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20216 * Makefile.am: Statically link mono against libmono on AMD64.
20218 * mini-amd64.c inssel-amd64.brg: Optimizations.
20220 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20222 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20224 * tramp-amd64.c: Patch calling code in trampolines.
20226 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20228 * mini-amd64.c: pinvoke struct passing fixes.
20230 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20232 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20233 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20235 2004-08-05 Duncan Mak <duncan@ximian.com>
20237 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20240 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20242 * mini-amd64.c (emit_move_return_value): Move return value for normal
20245 2004-08-05 Martin Baulig <martin@ximian.com>
20247 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20248 `type->type'; just modify `type' itself when dealing with enums
20249 and generic instances.
20250 (check_call_signature): Make `simple_type' a `MonoType *'.
20252 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20254 * mini.c: Use OP_PADD to add offsets to addresses.
20256 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20258 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20260 * mini-sparc.c (mono_arch_emit_epilog): fix check
20261 for folding last op into restore instruction
20263 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20265 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20266 helper methods using the code manager.
20268 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20270 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20272 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20274 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20275 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20277 * mini-s390.c: fix tail processing
20279 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20281 * mini-ppc.c: mul.ovf.un exception name fix.
20283 2004-08-03 Martin Baulig <martin@ximian.com>
20285 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20286 instances; before jumping to `handle_enum', also modify `ptype'.
20288 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20290 * cpu-sparc.md: fcall maximal length too small.
20292 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20294 * mini-amd64.c mini.h: Add initial support for passing/returning
20295 structures to/from pinvoked methods.
20297 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20299 * mini-ppc.c: reg allocator fix.
20301 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20303 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20305 * inssel.brg: Optimize memset on 64 bit machines.
20307 * mini-amd64.c: Fix some vararg cases.
20309 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20311 * mini-s390.c: Corrected macro in emit_float_to_int
20313 * s390-abi.cs: Tests to exercise the s390 ABI
20315 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20317 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20320 * basic.cs: Add a test for add.ovf.un.
20322 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20324 * mini-sparc.c: add case for OP_IDIV_UN
20326 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20328 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20330 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20332 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20334 * basic.cs: regression tests.
20336 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20339 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20341 * basic.cs: Add a new test.
20343 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20344 and AOT. Various fixes and optimizations.
20346 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20348 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20350 * mini-ppc.c: make sure temp regs are not used for global reg
20353 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20355 * cpu-sparc.md: conv_i8 fix for 64bits
20357 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20359 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20361 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20362 add opcode for cmp BYTE PTR [eax], imm.
20364 * inssel.brg: Make memcpy and memset takes bases.
20366 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20368 * *-amd64.*: More AMD64 work.
20370 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20372 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20373 add a compare-not-equal opcode.
20375 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20377 * mini.c: Use mono_init_from_assembly instead of mono_init.
20379 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20381 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20383 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20385 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20387 * inssel.brg: 64 bit fixes.
20389 * mini.h (MonoCallInst): Add some AMD64 specific data.
20391 * mini.h: Add some OP_P opcodes.
20393 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20395 * basic.cs: tests for 61797 and 61740
20397 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20399 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20400 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20402 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20404 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20406 * *-amd64*.*: Ongoing AMD64 work.
20408 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20410 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20412 * *-amd64*: Ongoing AMD64 work.
20414 * mini-arch.h: Add AMD64 support.
20416 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20418 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20420 * mini-ops.h: Add new opcodes.
20422 * Makefile.am: Add AMD64 support.
20424 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20425 rules into the inssel-long*.brg files.
20427 * *-amd64.*: Add beginnings of AMD64 backend.
20429 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20431 * mini.c (print_dfn): commenting out the code that prints
20432 the cil. With -O=deadce, this makes -v -v crash.
20434 * cpu-pentium.md: make checkthis have a length of 2
20436 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20438 * mini-sparc.h: fix implementations of __builtin
20439 functions for Sun compiler for V9.
20441 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20443 * mini.c: use the new stelem.ref wrapper
20444 * exceptions.cs, arrays.cs: new stelem.ref tests
20446 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20448 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20449 new XSP should work with these changes).
20451 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20453 * inssel-{long32,x86,}.brg: trivial optimizations.
20455 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20457 * mini.c: load value when emitting box operation in
20460 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20462 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20463 is one byte shorter than cmp DWORD PTR [eax], 0.
20465 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20467 * inssel-ppc.brg: arguments on the stack are always
20468 relative to the stack pointer (spotted by Neale Ferguson).
20470 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20472 * exceptions-x86.c: delay appending the method name to the trace until
20473 after mono_jit_info_table_find is called, as this gets the real
20476 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20478 * aot.c: register roots
20480 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20482 * aot.c : I could just use PLATFORM_WIN32 flag.
20484 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20486 * aot.c : Reverting the previous fix. This time it broke linux build.
20488 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20490 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20492 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20494 * mini.c (handle_stack_args): Remove some more debugging code.
20496 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20498 * driver.c mini.h aot.c: Allow additional options to be specified with
20499 --aot and pass them to mono_compile_assembly.
20501 * aot.c: Add experimental code to AOT compile all loaded assemblies
20502 on demand and save the code into a cache in the filesystem.
20504 * aot.c: Add support for more wrapper methods.
20506 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20509 * cpu-*.md: Remove removed opcodes.
20511 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20512 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20513 related icalls to marshal.c.
20515 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20517 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20519 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20521 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20523 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20524 * liveness.c: If liveness is recomputated we need to reset the information
20525 for each variable. This way, if the liveness range has been narrowed
20526 by optimizations that happened after the last computation, we can return
20529 For example, if you have
20534 // Tons of code that does not affect i
20540 i = 0 is dead code and will be removed by SSA. However, when
20541 linear scan gets to the code, i will still appear to be live
20542 throughout the entire block. This prevents good register allocation.
20544 2004-07-06 Martin Baulig <martin@ximian.com>
20546 * debug-mini.c (mono_debug_init_method): Allow
20547 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20548 (mono_debug_add_icall_wrapper): New method.
20550 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20552 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20554 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20557 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20559 * aot.c (mono_aot_load_method): Fix loading of debug info.
20561 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20563 * aot.c: Add logging support.
20565 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20567 * mini.h: Add prototype for mono_print_method_from_ip.
20569 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20571 * inssel.brg: 64 bit fixes.
20573 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20576 * Makefile.am: Add SPARC64 support.
20578 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20580 * aot.c: Fix alignment problems on 32 bit platforms.
20582 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20584 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20587 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20590 * mini.h: Bump AOT file version. Some 64 bit fixes.
20592 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20594 * inssel-sparc.brg: Add new rule to avoid register moves.
20596 * inssel.brg: Add ldind_to_load_membase helper function.
20598 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20600 * mini.c: OffsetToStringData intrinsic.
20602 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20604 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20606 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20609 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20610 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20612 * mini.c: reinstated mono_compile_get_interface_var()
20613 on x86, too, since the change breaks the Gtk# build there as well.
20615 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20617 * driver.c: remove loop from the default optimizations: it seems to
20618 interact badly with some of the other options (see bug #60613).
20620 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20622 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20623 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20625 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20627 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20628 vararg-using methods.
20630 2004-06-21 Martin Baulig <martin@ximian.com>
20632 * mini/mini-exceptions.c
20633 (mono_handle_exception): Added `gpointer original_ip' argument.
20634 After calling mono_unhandled_exception(), call
20635 mono_debugger_unhandled_exception() and if that returns true,
20636 restore the context and return.
20638 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20640 * mini-ppc.c: prefer the use of relative branches so
20641 they won't need to be patched in aot code (patch from Patrick Beard).
20643 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20645 * aot.c: patch from Patrick Beard to make the output assembly
20646 more correct for the MacOSX assembler. Small tweak to
20647 generate sane images on Linux/PPC, too.
20649 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20651 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20652 case until bug #59509 is fixed (shows up in #60332).
20654 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20656 * mini.c: make sure the needed wrappers are compiled, too, with
20659 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20661 * driver.c: remove NPTL reference in --version output.
20663 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20665 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20666 generate valid assembly for the Mach-O assembler.
20668 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20670 * driver.c: don't include abcrem in the all optimization specifier
20671 since it slows down jit compilation too much for now.
20673 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20675 * mini.c: use BIGMUL only if both operands have the same signage.
20676 * iltests.il: Test for bug 60056. (errors related to signage in
20681 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20683 * mini.c, aot.c: memory leak fixes.
20685 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20687 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20689 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20691 * Makefile.am: remove the -static hack completely, it links in
20692 statically glib as well.
20694 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20696 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20697 * exceptions.cs: make it compile with new mcs/csc.
20699 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20700 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20701 and added relevant test case.
20703 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20705 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20706 regressions in gtk-sharp.
20708 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20710 * exceptions.cs: New regression tests.
20712 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20714 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20716 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20718 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20720 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20722 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20724 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20726 * mini.c (mono_jit_runtime_invoke): Init class in this
20727 method instead of trusting mono_jit_compile_method to
20728 do the work (because wrappers can be in object class)
20730 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20732 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20734 * basic-long.cs: New regression test.
20736 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20738 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20739 and div/rem checks.
20741 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20743 * Makefile.am: fix miguel's change to build mono statically against
20744 libmono (track build dependencies).
20746 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20748 * cfold.c: Some glib versions do not have G_MININT32.
20750 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20752 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20753 with precision of tan, atan, sin and cos, and implemented related
20754 regressions tests (fixes bug 54467, but one new problem appeared and
20757 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20759 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20761 * exceptions.cs: Add test for constant folding && division by zero.
20763 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20764 since driver.c is in libmono too, so the optimization was useless.
20766 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20767 variable to driver.c so the compiler can emit more efficient code to
20770 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20772 * Makefile.am: don't distribute generated inssel.[ch] files.
20774 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20776 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20777 into the default appdomain. Fixes #58707.
20779 * jit-icalls.c: Remove the broken approximation for truncl, doing
20780 no conversion is better.
20782 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20785 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20787 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20788 of the mcrxr instruction which is not available on some processors
20789 even if it's documented to be. Implement add and sub overflow correctly
20790 (still not complete for long unsigned). Speed up icalls a bit.
20792 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20794 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20795 we run .cctor in the current domain instead of target_domain.
20797 Fixes bug #58558, .cctor not being called in -O=shared.
20799 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20801 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20803 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20805 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20806 which can be done with an imm8, do it that way.
20807 (mono_arch_output_basic_block): ditto for a jmp
20808 (mono_arch_emit_prolog): Computate maximum offset of a label.
20810 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20812 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20813 now tries to allocate prefered physical reg's for virtual
20814 regs. This reduces the number of emited spills/loads with
20815 20-30% on our core assemblies.
20817 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20819 * jit-icalls.c: truncl() is not needed and trunc() is
20820 the correct thing to do anyway (bug #58287).
20822 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20824 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20827 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20829 * driver.c: enable loop optimizations by default.
20831 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20833 * mini-x86.c: fix calc of max loop size when aligning loops start.
20835 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20837 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20840 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20842 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20845 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20847 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20849 * mini.c (inline_method): Allways inline some wrappers even if the cost
20850 is too large. Fixes #58785.
20852 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20854 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20856 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20857 (crichton@gimp.org). Beginning of support for sparc/linux.
20859 * mini-sparc.c: Optimize retrieval of LMF address.
20861 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20863 * exceptions-ppc.c: handle alloca in methods with clauses.
20865 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20867 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20869 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20871 * mini.c: Delegate most of the abort signal work to
20872 mono_thread_request_interruption, which also handles Stop and Suspend
20875 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20877 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20878 supports the save/restore lmf opcodes.
20880 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20882 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20883 by gcc-3.4 as well.
20885 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20887 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20889 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20890 methods which contain array accesses.
20892 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20893 boundaries. Fixes #58537.
20895 * iltests.il: Add regression test for #58537.
20897 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20899 * mini-x86.c (mono_arch_local_regalloc): Last part of
20900 fix for bug #58633 (releasing register to early).
20902 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20904 * basic-long.cs: Add new regression test.
20906 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20908 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20909 register too early on the chain.
20911 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20913 * mini.c (create_helper_signature): Use a helper function to reduce
20914 the code which needs to be written. Also set the calling convention of
20915 icalls on windows. Fixes #57840.
20917 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20919 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20920 exceptions-ppc.c: added helper function to get the instruction address
20921 from a signal handler context.
20923 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20925 * helpers.c: use g_get_tmp_dir. Invokes happyness
20928 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20930 * helpers.c: Add new env variable to pass args to objdump.
20931 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20933 2004-05-17 Radek Doulik <rodo@ximian.com>
20935 * Makefile.am (common_sources): added abcremoval.h so it get
20936 disted and daily mono packages on go-mono.com will build again
20938 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20940 * abcremoval.c: Fixed coding style, added copyright header.
20942 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20944 * mini.h: Added prototype for abc removal main function.
20946 * build_relations_propagation_table.pl: Added copyright header.
20948 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20950 * basic-long.cs: reg test for complex ceq_long bug.
20952 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20954 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20955 reg in long and clob case (bug #58343). Fixed/added comments.
20957 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20959 * mini.c (mono_jit_runtime_invoke): Follow new convention
20960 of calling the invoke method with an function pointer.
20962 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20964 * ChangeLog: Fix author of memory leak patch.
20966 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20968 * Makefile.am: fix make dist as well...
20971 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20973 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20974 on archs where pointers are 4 bytes long.
20976 * Makefile.am: Added abcremoval.c source file.
20978 * abcremoval.c: Added abcremoval.c.
20980 * abcremoval.h: Added abcremoval.h.
20982 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20984 * inssel.brg: Enabled bounds check removal.
20986 * mini.c: Added support for abcrem optimization.
20988 * mini.h: Added abcrem optimization label.
20990 * driver.c: Added support for abcrem optimization.
20992 * propagated_relations_table.def: Added propagated_relations_table.def.
20994 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20996 * mini.c, cfold.c: fix style.
20998 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21000 * mini.c: handle issue with the low-level implementation of
21001 some long opcodes (bug #54209).
21003 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21005 * basic.cs: test for my new cmov stuff.
21007 2004-05-13 Patrik Torstensson
21009 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21010 opt and added peephole documentation.
21012 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21014 * tramp-ppc.c: rewrote the generic trampoline code.
21016 2004-05-11 Patrik Torstensson
21018 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21020 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21022 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21024 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21025 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21027 * mini.c: Add new icalls for AsAny marshalling.
21029 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21031 * tramp-ppc.c, mini-ppc.c: more cleanups.
21033 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21035 * mini.c: no warnings.
21037 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21039 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21041 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21043 * mini.c: In the thread abort signal handler, if the thread is in the
21044 process of being stoped, don't throw the Abort exception, just stop the
21047 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21049 * tramp-ppc.c: removed old code.
21051 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21053 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21054 do some simple speed optimizations on ppc.
21056 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21058 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21059 and large offsets in load/store.
21061 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21063 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21064 it causes regressions.
21066 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21068 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21071 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21073 * jit-icalls.c: remove warnings.
21074 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21075 speedups for unsafe code.
21077 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21079 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21081 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21083 * basic-calls.cs: Add new regression test.
21085 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21088 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21090 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21093 2004-05-06 Patrik Torstensson
21095 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21096 long reg allocation in any reg (not only eax:edx) and implemented
21097 long shl/shr ops in asm instead of helpers.
21099 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21101 * mini-sparc.h: Fix warnings.
21103 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21106 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21107 separate statement for clarity.
21109 * mini-sparc.c: Update status.
21111 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21113 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21116 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21118 * inssel-ppc.brg: another small pre-release workaround:
21119 we don't do overflow detection for long_sub_un.
21121 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21123 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21124 (also works around a weird ppc bug: 57957).
21126 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21128 * tramp-ppc.c: trampoline fixes.
21130 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21132 * mini-ppc.c: fixed typos.
21134 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21136 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21137 at the top of the stack. Fixed typos. Use a frame registers
21138 for all the methods with exception clauses.
21140 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21142 * exceptions-ppc.c: restore fp registers.
21144 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21146 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21147 order from the stack top (moved the stack room to save the
21148 return value for trace after the param area). Fixed corruption
21149 in restoring registers on unwind.
21151 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21153 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21155 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21157 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21158 and prolog/epilog for methods that use it. Allow
21159 enough param area room for varargs methods. Fix miguel's
21160 breakage in exception handling.
21162 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21164 * Makefile.am: run genmdesc only on current arch.
21166 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21168 * exceptions-x86.c:
21169 * mini-x86.h: fix the build on windows.
21171 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21173 * 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.
21175 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21177 * mini-exceptions.c: New file.
21179 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21180 Move some parts of the x86 exception handling code to an
21181 arch-independent file so it can be shared with other ports.
21183 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21185 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21187 2004-04-26 David Waite <mass@akuma.org>
21189 * driver.c: remove comma from end of enumeration declaration
21191 2004-04-26 Jackson Harper <jackson@ximian.com>
21193 * driver.c: parse config file before loading first assembly. This
21194 allows the user gac to be enabled/disabled.
21196 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21198 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21199 simpler mechanism: we do not care what is encoded initially
21200 (branch absolute or relative), we care about the code and its
21201 target. I kept the old code for reference for now.
21203 The new code tries first to determine if the jump is anywhere in
21204 the -/+32 absolute meg range, if it succeeds, it encodes using the
21205 absolute branch; If not, it tried to find something in the
21206 relative range, if not, it uses the handle_thunk code.
21208 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21210 * exceptions-ppc.c: use the correct ip register on macosx.
21212 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21214 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21216 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21218 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21219 Raise exception on integer divide by zero by hand since the hw
21220 doesn't support it. Handle NaNs in FP compares.
21222 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21224 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21225 code reducing duplication between the platforms and enabled
21226 signal exception handling (on linux for now).
21228 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21230 * exceptions-ppc.c: more macosx support.
21232 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21234 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21236 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21238 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21240 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21242 * iltests.il: more tests.
21244 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21246 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21249 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21251 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21253 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21255 * liveness.c: Mark variables as volatile in all basic blocks reachable
21256 from exception clauses.
21258 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21260 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21263 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21265 * iltests.il, basic.cs: more tests for regalloc.
21267 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21269 * iltests.il: Some tests for register allocation modifications
21272 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21274 * exceptions.cs: Add regression test for bug #56782.
21276 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21277 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21278 the beauty of fixing the same thing in 5 different files...
21280 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21282 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21285 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21287 * mini.c: Add support for STRWLPARRAY marshalling convention.
21289 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21291 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21292 to init the context to setup the regs pointer).
21294 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21296 * exceptions-ppc.c: more exceptions work.
21298 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21300 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21303 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21305 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21306 can use the memory directly.
21308 * cpu-pentium.md: Update documentation from a post from Zoltan.
21310 add x86_add_membase, x86_sub_membase, x86_mul_membase
21312 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21314 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21315 GENERAL_REGS they were also hardcoded for all PPC ports.
21317 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21319 Remove hard-coded limit for floating point registers, use
21320 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21322 Notice that in MacOS X calling conventions you can fit a lot more
21323 floating point values in registers, so I should update the PInvoke
21324 test to excercise the passing of floating point values on the
21325 stack (currently broken).
21327 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21329 * tramp-ppc.c (create_trampoline_code): Added
21330 JUMP_TRAMPOLINE_SIZE.
21331 (ppc_magic_trampoline): Follow the pattern from
21332 x86_magic_trampoline: if code is set to zero, return.
21333 (create_trampoline_code): Always pass MonoMethod to the jump
21334 trampoline, before it was passing a null.
21335 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21336 share the code with mono_arch_create_jit_trampoline.
21338 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21340 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21343 * cpu-g4.md: Added length for jmp instruction, the worst case
21344 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21347 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21349 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21351 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21353 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21354 before each IL instruction.
21356 * mini.c (CEE_BOX): Fix warnings.
21358 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21360 * mini.c: removed a few unused vars and extra whitespace.
21362 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21364 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21366 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21368 (OP_GETCHR): use the above
21369 (CEE_LDELEMA): use the above.
21371 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21372 version of the generic impl.
21373 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21374 (CEE_LDELEMA): use the above.
21376 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21378 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21381 * iltests.il: Added new regression test for #56317.
21383 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21385 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21386 under NetBSD. Fixes #56450.
21388 * liveness.c (update_gen_kill_set): Fix previous patch.
21390 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21392 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21394 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21396 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21397 ldsfld and ldsflda.
21399 * inssel-sparc.brg: Add more optimizations.
21401 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21403 2004-04-01 Martin Baulig <martin@ximian.com>
21405 * mini.c (handle_box): New static function; moved the
21406 implementation of CEE_BOX here.
21407 (mono_method_to_ir): Added `constrained_call' variable.
21408 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21409 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21410 mono_method_get_constrained() to get the method.
21412 2004-04-01 Martin Baulig <martin@ximian.com>
21414 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21415 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21416 (mono_method_to_ir): We don't need these macros anymore since
21417 mono_class_get_full() already takes care of it.
21419 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21421 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21422 use @function (as doesn't accept #function here) and check the return
21423 value of system and stop if fails.
21425 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21427 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21429 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21431 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21433 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21435 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21438 * basic-long.cs: Add test for negation of Int64.MinValue.
21440 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21442 * mini-sparc.c: Update status.
21444 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21446 * exceptions-sparc.c: Fix return value in filters.
21448 * inssel-sparc.brg: Fix register allocation in some rules.
21450 2004-03-28 Martin Baulig <martin@ximian.com>
21452 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21455 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21457 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21459 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21460 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21461 remove unused conv_u4 opcode.
21463 * mini-x86.c: Remove valgrind workaround since it slows down things
21464 even when mono is not run under valgrind.
21466 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21468 * mini-sparc.c: Update status.
21470 * inssel-sparc.brg: Add some optimizations.
21472 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21473 future delay slot filling. Add support for varargs, tail calls and JMP.
21475 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21476 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21478 * inssel.brg: Fix register allocation in OP_ARGLIST.
21480 * inssel.brg: Fix warnings.
21482 2004-03-25 Martin Baulig <martin@ximian.com>
21484 * mini.c (inflate_generic_field): Removed.
21485 (mini_get_method): Removed, use mono_get_method_full(),
21486 (mini_get_class): Removed, use mono_class_get_full().
21487 (mono_method_to_ir): Pass our generic context to
21488 mono_field_from_token().
21490 2004-03-25 Martin Baulig <martin@ximian.com>
21492 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21493 of a `MonoMethod *'.
21494 (mini_get_method): Take a `MonoGenericContext *' instead
21495 of a `MonoMethod *'.
21496 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21497 a new local variable called `generic_context' which holds the
21498 current `MonoGenericContext *'; use it to lookup things.
21500 2004-03-24 Martin Baulig <martin@ximian.com>
21502 * mini.c (mini_get_class): New static method; if we're inside a
21503 generic instance, inflate the class if neccessary.
21504 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21506 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21508 * iltests.il: New regression test for #55976.
21510 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21513 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21515 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21518 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21520 * liveness.c: Consider SSA stores as well as loads when making vars
21523 * exceptions.cs: New regression tests for register allocation.
21525 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21527 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21528 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21529 domain lock only to protect puntual access to data structures.
21530 Added access lock for sighash, jit_icall_hash_name,
21531 jit_icall_hash_addr and domain->code_mp.
21533 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21535 * driver.c: Print SIGSEGV handling method.
21537 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21539 * mini.c (setup_jit_tls_data): Handle case when this is called
21540 multiple times for a thread.
21542 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21543 is different from fbxx_un. Fixes #54303. Also use constants instead of
21544 magic numbers in a lot of places.
21546 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21548 * exceptions.cs: Fix cctor test when --regression is used.
21550 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21552 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21555 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21557 * inssel-ppc.brg: fixed register assignments for some rules.
21559 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21561 * exceptions.cs: Add test for exceptions in static constructors.
21563 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21564 static constructors outside the domain lock. Fixes #55720.
21566 2004-03-17 Martin Baulig <martin@ximian.com>
21568 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21569 (inflate_generic_field): Take the `MonoMethod *' instead of the
21570 `MonoClass *' and added support for generic method.
21571 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21572 have a `field->parent->gen_params', only inflate the field if it's
21573 an open constructed type.
21575 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21577 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21578 exception object instead of the preconstructed ones.
21580 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21582 * mini.c: reverted changed to sigsegv_signal_handler commited
21583 accidentally in the previous patch.
21585 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21588 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21589 running --aot with an old assembly.
21591 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21593 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21596 * mini-sparc.c: Add support for v9 branches with prediction.
21598 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21600 * mini.c (mini_init): #warning is GNUC only
21602 * mini-sparc.h: implement __builtin_frame_address
21603 and __builtin_return_address for Sun C compiler
21605 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21607 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21609 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21611 * basic-calls.cs: Add test for unaligned byref long argument passing.
21613 * mini-ops.h: Add sparcv9 compare and branch instructions.
21615 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21616 v9 instructions if we have a v9 cpu.
21618 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21619 registers for global allocation.
21621 * exceptions-sparc.c: Fixes.
21623 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21625 * liveness.c (mono_analyze_liveness): Optimized version.
21627 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21629 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21632 * basic-float.cs basic-calls.cs: New regression tests.
21634 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21636 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21637 sigaltstack implementation.
21639 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21641 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21642 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21644 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21646 * mini.c: Fix warnings.
21648 * mini.c (mono_resolve_patch_target): New function which contains the
21649 arch independent part of the patching process.
21651 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21652 patching code to a separate function.
21654 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21656 * mini.c (add_signal_handler): ifdef out on Windows
21658 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21660 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21661 cpu-sparc.md: Add exception handling support + other fixes.
21663 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21664 typed GC detection in --version.
21666 * basic.cs exceptions.cs: New regression tests.
21668 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21669 the arch specific code can store data during a compilation.
21671 * mini-ops.h: Add OP_SETFRET.
21673 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21674 function, register a separate icall for each arity, so the icalls can
21677 * mini.c (mono_print_tree): Print negative offsets in a more readable
21680 * mini.c: Make signal handling work on sparc.
21682 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21684 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21686 * jit-icalls.c: Emulate truncl by aintl on solaris.
21688 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21690 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21692 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21694 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21696 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21697 a MarshalByRef type, inline a method that performs the check, taking into
21698 account that the object can be a proxy. Also implemented tow new opcodes:
21699 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21700 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21701 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21703 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21705 * mini-ppc.c: if a relative branch displacement is too big
21706 but it points to and area reachable with an absolute branch,
21709 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21711 * mini.c: optimize small copies in cpblk.
21713 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21715 * basic-calls.cs basic-float.cs: New regression tests.
21717 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21718 negative offsets from %fp. Implement localloc. Fix local register
21719 allocation. Fix the case when the this argument needs to be saved to
21720 the stack. Implement some missing opcodes.
21722 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21724 * mini.c (mini_method_compile): Reenable global regalloc in methods
21725 with exception handlers.
21727 * linear-scan.c (mono_varlist_sort): Fix warning.
21729 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21731 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21734 * liveness.c: Make all variables uses in exception clauses volatile, to
21735 prevent them from being allocated to registers. Fixes #42136.
21737 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21739 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21740 causes regressions.
21742 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21743 argument to mono_arch_regalloc_cost.
21745 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21748 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21750 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21751 Make the cost of allocating a variable to a register arch dependent.
21753 * basic-calls.cs: Fix compilation of tests.
21755 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21756 helper function to cut back on the number of #ifdefs needed.
21758 * mini-ppc.c: Fix compilation.
21760 * basic-calls.cs: New regression tests.
21762 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21764 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21765 of l0 since that is callee saved.
21767 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21770 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21771 of delay instruction.
21773 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21775 * mini.h (MonoCallInst): Add 'virtual' flag.
21777 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21779 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21781 * *.cs: New regression tests.
21783 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21786 * mini.c (mono_runtime_install_handlers): Fix build.
21788 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21789 'signal_stack_size' members.
21791 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21792 alternate signal stack.
21794 * exceptions-x86.c: Add stack overflow handling.
21796 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21797 functions to arch independent code.
21799 * mini.c (mono_print_tree): Print more detailed info for load_membase
21802 2004-02-23 Martin Baulig <martin@ximian.com>
21804 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21806 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21808 * mini-x86.c: fixed reg allocation for div/rem.
21810 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21812 * driver.c (mono_main): Report some configuratio options on --version.
21814 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21816 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21817 low in the address space. Correctly flush memory in thunks where we
21818 output native code.
21820 2004-02-20 Martin Baulig <martin@ximian.com>
21822 * mini.c (mini_get_method): New static method; inflate all generic
21823 methods and methods in open generic instances.
21824 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21825 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21827 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21829 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21831 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21833 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21835 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21837 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21838 it compile using Sun's compiler.
21840 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21842 * 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.
21844 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21846 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21848 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21850 * mini-ppc.c: handle calls outside of the allowed range with thunks
21851 allocated using the code manager.
21852 * tramp-ppc.c: use the code manager to hold generated native code.
21853 Fixed the magic trampoline to just patch vtable entries.
21855 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21857 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21860 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21862 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21865 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21866 if we have a working __thread implementation.
21868 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21869 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21871 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21873 * mini-x86.c: Fix compilation under gcc 2.
21875 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21877 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21878 contains a call to the wrapped function.
21880 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21881 OP_<CALL>_IMM opcodes, and use them under X86.
21883 * mini.c (mono_jit_find_compiled_method): Fix warning.
21885 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21887 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21889 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21890 functionality to mini.c.
21892 * mini.c (mono_create_jump_trampoline): New function to create a jump
21893 trampoline. Return a compiled method instead of a trampoline if it
21894 exists. Add a cache for jump trampolines.
21896 * mini.c (mono_jit_find_compiled_method): New function to return a
21897 compiled method if it exists.
21899 * mini-x86.c: Call mono_create_jump_trampoline instead of
21900 mono_arch_create_jit_trampoline.
21902 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21903 a jump trampoline. Fixes #52092.
21905 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21907 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21908 which is not up-to-date. Add check_corlib_version () instead.
21910 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21913 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21914 since newer valgrind versions do not need it.
21916 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21917 compile a method with a given set of optimizations.
21919 * mini.c: Compile icall wrappers on-demand instead of at startup.
21921 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21922 wrapper for an icall.
21924 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21926 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21929 * iltests.il: Add test for non-empty stack before switch instruction.
21931 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21933 * mini.c: Add support for new stringbuilder marshalling conventions.
21935 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21937 2004-02-01 Martin Baulig <martin@ximian.com>
21939 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21940 in `ginst->mtype_argv'.
21942 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21944 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21945 facilitate grepping.
21947 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21949 * mini.c: fixed buglet in initobj generic implementation for references.
21951 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21953 * Makefile.am: make the version script conditional.
21954 * jit-icalls.c: handle missing truncl().
21956 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21958 * exceptions.cs: Add more tests for double->int conversion.
21960 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21961 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21963 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21965 * driver.c: make --verbose --version emit an error
21966 if the loaded corlib doesn't match the runtime version.
21968 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21970 * mini-ppc.h: export ppc_patch().
21971 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21972 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21973 on par or better than on MacOSX.
21975 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21977 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21978 mono_lookup_pinvoke_call.
21980 * mini-x86.c: Under windows, the default pinvoke calling convention is
21981 stdcall. Fixes #52834.
21983 * mini.c (optimize_branches): Add an upper bound to the number of
21984 iterations to prevent infinite loops on strange loops. Fixes #53003.
21986 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21988 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21989 and ISINST. Fixes #52093.
21991 * objects.cs (test_0_vector_array_cast): New tests.
21993 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21995 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21996 checking in Array.Set ().
21998 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22001 * object.cs (test_0_multi_array_cast): New regression test.
22003 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22005 * exceptions-ppc.c: fix build on Linux/PPC.
22007 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22009 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22010 running under valgrind.
22011 (x86_magic_trampoline): Fix build bustage.
22013 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22014 negative values as well. This is needed for the encoding of the line number
22015 info, since sometimes the line numbers are not in increasing order.
22017 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22019 * cpu-pentium.md (localloc): Increase the size of the localloc
22020 instruction since it is a loop under Win32.
22022 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22025 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22027 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22028 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22029 Max Horn (max@quendi.de). Fix file names in comments.
22031 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22033 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22034 avoid stack overflow.
22035 (replace_usage): Avoid uninitialized variable warnings.
22037 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22038 and taking the address of valuetype variables.
22040 2004-01-03 Patrik Torstensson
22042 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22043 for other purposes than FP later on.
22045 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22047 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22050 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22052 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22054 2003-12-30 Patrik Torstensson <p@rxc.se>
22056 * mini-x86.h: Decreased number of availiable fp regs.
22057 Solves corner cases with FP spilling.
22059 2003-12-23 Patrik Torstensson <p@rxc.se>
22061 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22062 for floating point stack tracking / spilling on x86.
22065 * basic-float.cs: added float mul overflow test.
22067 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22069 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22071 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22073 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22074 supports for cond branches that overflow the immediate
22075 overflow offset. mcs can compile simple programs.
22077 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22079 * exceptions-ppc.c: exception handling support wip:
22080 finally handlers get run on exception.
22082 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22084 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22087 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22089 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22090 initial support for stack walking and unwinding.
22092 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22094 * driver.c (mono_main): Make corlib-out-of-sync message more
22095 descriptive. Also remove verify_corlib call.
22097 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22099 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22100 not overlap with other call's arguments, too.
22102 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22104 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22105 move to arch-specific code the choice of arch-specific
22106 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22107 * mini.c: ensure emulation calls will not interleave
22110 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22112 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22113 the magic trampoline stack frame is dropped before executing
22116 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22118 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22119 and integer to fp conversions. Added support for overflowing
22120 arguments on the stack. Reserve a couple more registers as temps.
22121 Added support for aot compilation (as output still needs to be
22124 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22126 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22127 Don't overwrite return register in some corner cases.
22129 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22131 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22132 static constructors when AOT compiling.
22134 * driver.c (mono_main): Call mono_check_corlib_version.
22136 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22138 * cpu-g4.md, basic.cs: fixed div target register.
22140 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22142 * mini-ppc.c, basic.cs: shl_imm fix with test.
22144 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22146 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22147 structures by value. Misc fixes.
22148 * objects.cs: more tests.
22150 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22152 * mini-ppc.c: lconv.ovf.i implemented.
22154 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22157 (mini_init): don't error out if someone already called g_thread_init.
22159 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22161 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22162 to be any type per the spec. Fix abnormal memory usage when
22163 the same object is repeatedly thrown.
22165 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22167 * mini.c: check for overruns in IL code.
22169 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22171 * TODO: Add/remove some todo entries.
22173 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22175 * driver.c (mono_main): Call mono_verify_corlib.
22177 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22179 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22180 This has been moved to mini.c
22181 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22182 type being casted is marshalbyref it could be a proxy, so instead of
22183 emitting the type check code, emit a call to a runtime method that will
22184 perform the check by calling CanCastTo if needed.
22186 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22188 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22189 methods with large stack frames under Win32.
22191 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22193 * Makefile.am: Distribute regression tests.
22195 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22196 at the end instead of inserting each variable into the sorted list.
22198 * linear-scan.c (mono_varlist_sort): New helper function.
22200 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22202 * mini.c: ensure arguments and locals are within bounds.
22204 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22206 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22209 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22211 * mini.c (mono_cprop_copy_values): Fix crash.
22213 * aot.c: Set verbosity back to 0.
22215 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22217 * regalloc.c: complete memory leak fix by Laurent Morichetti
22220 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22222 * driver.c (main_thread_handler): Revert the previous patch.
22224 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22227 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22228 memory from the memory pool.
22230 * driver.c (main_thread_handler): Turn on all optimizations when
22233 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22234 an array for better performance.
22236 * regalloc.c (mono_regstate_assign): Fix memory leak.
22238 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22239 serialize the debug info.
22241 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22242 debug info from the serialized representation.
22244 * aot.c: Save debug info into the generated file and load it when
22247 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22249 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22251 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22252 More FP-related fixes.
22254 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22256 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22257 and register allocation buglet. Hello world now runs.
22259 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22261 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22262 * tramp-ppc.c: fixed class init trampoline.
22263 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22265 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22267 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22268 mini.c: more ppc changes/fixes.
22270 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22272 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22273 Also optimize the case when the arguments are the same in the caller
22276 * iltests.il: Add tests for tail calls with valuetype arguments.
22278 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22280 * mini-ppc.c: fixes for struct return type.
22282 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22284 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22285 mono_spillvar_offset() to arch-specific code.
22287 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22289 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22291 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22293 * exceptions-x86.c: Fix stack space leaks.
22295 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22296 registers from the lmf if the method has save_lmf set.
22298 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22300 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22301 of icall wrappers into InvokeInDomain, since these are now per-domain.
22303 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22305 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22306 make some opcode emulation and intrinsic ops enabled/disabled
22307 according to the architecture. More fixes.
22309 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22311 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22313 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22315 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22316 arch-specific handling for 'this' and struct return type to
22317 arch-specific code.
22319 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22321 * aot.c: prevent divide by zero error when reporting (it happened with
22322 Accessibility.dll).
22324 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22326 * mini.h (inst_switch): Remove unused macro.
22328 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22331 (load_aot_module): free 'info->methods' and 'info' properly. No more
22332 "free(): invalid pointer blah" messages when you have an old aot
22335 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22337 * jit-icalls.c, mini.c: Added support for context static fields.
22339 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22341 * mini.c (mono_method_blittable): Methods which set LastError are not
22342 blittable either. Fixes #51108.
22344 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22346 * mini.c: flush icache.
22347 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22349 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22351 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22353 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22355 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22358 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22361 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22363 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22365 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22366 instruction when the result is discarded.
22368 * iltests.il (test_0_div_regalloc): New regression test.
22370 * arrays.cs: Fix compilation error.
22372 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22374 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22375 float rules to inssel-x86.brg: sane architectures with FP registers
22376 don't need to implement these rules.
22378 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22380 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22382 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22384 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22385 implementation of 32 bit systems.
22387 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22389 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22390 (Jeroen Zwartepoorte).
22392 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22394 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22395 the caller and the callee matches.
22397 * mini.c (mono_method_to_ir): Add comment.
22399 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22400 signbit is missing on some platforms.
22402 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22404 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22406 * mini.c (setup_jit_tls_data): Call the new function.
22408 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22410 * mini-x86.c: Add experimental support for fast access to the lmf
22411 structure under NPTL/Linux 2.6.x.
22413 2003-11-06 Martin Baulig <martin@ximian.com>
22415 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22416 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22419 2003-11-02 Martin Baulig <martin@ximian.com>
22421 * mini.c (inflate_generic_field): New static method.
22422 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22423 generic instance and the field is declared in a generic type, call
22424 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22426 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22428 * mini.h mini.c (mono_method_same_domain): New function to return
22429 whenever the caller and the callee are in the same domain.
22431 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22433 2003-10-30 Martin Baulig <martin@ximian.com>
22435 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22436 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22438 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22439 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22441 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22443 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22446 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22447 object here, so it is in the correct appdomain etc.
22449 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22451 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22453 (mono_method_to_ir): Avoid freeing the type created returned from
22454 mono_type_create_from_typespec, since it is put into an internal cache
22455 by the function. Fixes pointer.exe.
22457 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22458 trampolines for icalls and pinvokes as well. Fixes #33569.
22460 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22462 * mini.c: Update after appdomain changes.
22464 * mini.c (mono_jit_compile_method_inner): Allways compile native
22465 method wrappers in the root domain, since there can only be one
22466 instance of them, whose address is stored in method->info.
22468 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22470 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22471 environment variable. Instead detect automatically whenever running
22472 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22475 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22477 * trace.c, trace.h: New files that implement the new trace option
22480 * driver.c: Document new --trace options.
22482 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22485 - if (mono_jit_trace_calls)
22486 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22488 * mini.h: prototypes.
22490 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22492 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22494 * mini.c inssel.brg: Implement typedefbyref opcodes.
22496 * mini.c (mono_jit_compile_method): Remove unused local variable.
22498 * mini.c (mono_jit_compile_method_inner): Ditto.
22500 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22502 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22504 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22506 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22508 * mini.c (mono_no_aot): Remove unused global variable.
22510 * mini.c: Thread safety fixes.
22512 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22514 * mini.c (mono_create_class_init_trampoline): Add a lock around
22515 class_init_hash_addr.
22517 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22520 * mini.c: Decompose the NEWARR instruction before decomposing its
22521 arguments. Fixes #30073.
22523 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22525 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22528 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22530 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22532 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22534 * driver.c: Add support for compiling icall wrappers to --compile.
22536 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22538 * inssel.brg: The empty value in class->interface_offsets is -1, not
22541 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22543 * objects.cs: New test for 'is' operator on an array of interfaces.
22545 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22547 * tramp-ppc.c: update trampoline code to support jumps
22548 and class initialization.
22550 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22552 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22554 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22556 * inssel.brg (OP_UNBOX): Remove unused rule.
22558 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22559 region instead of one for each method. Fixes #47813.
22561 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22563 * exceptions.cs (test_0_nested_finally): New regression test for
22564 nested exception handlers.
22566 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22568 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22570 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22573 * mini.c (mono_method_check_inlining): Make the inlining limit
22574 configurable by an environment variable.
22576 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22578 * mini.h: Bump AOT file version.
22580 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22581 token, store the image along with the token, since the token might not
22582 refer to the same image as the method containing the relocation,
22583 because of inlining.
22585 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22587 * mini.c (mono_precompile_assemblies): New function to compile
22588 all methods in all loaded assemblies.
22590 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22592 * regalloc.h regalloc.c (MonoRegState): Change the type of
22593 iassign and fassign to int*, since they can contain large negative
22594 values if the register is spilled. Also added some comments. Fixes
22597 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22598 under Win32. Fixes #42964.
22600 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22602 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22604 * aot.c: Added support for AOT compiling methods which contain calls
22605 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22608 * driver.c (compile_all_methods): Run the compilation in a thread
22609 managed by mono. Fixes #44023.
22611 * mini.c (mono_codegen): Print full method name in verbose output.
22613 * mini-x86.c (mono_arch_patch_code): Fix warning.
22615 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22616 jumps, since the method we are jumping to might be domain-specific.
22618 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22620 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22622 * inssel.brg: string chars are unsigned.
22624 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22626 * TODO: New todo item.
22628 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22629 which calls mono_runtime_class_init and patches the call site to
22630 avoid further calls.
22631 (mono_arch_create_class_init_trampoline): New arch specific function
22632 to create a class init trampoline.
22633 (create_trampoline_code): Generalized so it can create
22634 class init trampolines as well.
22636 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22637 (mono_create_class_init_trampoline): New function to create and cache
22638 class init trampolines.
22639 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22640 vtable given the address of a class init trampoline. Used by the
22642 (mono_codegen): Generate a call to a trampoline instead of
22643 mono_runtime_class_init in LDSFLD[A].
22644 (mono_codegen): Add relocations for the new trampoline.
22646 * mini.h mini-x86.c aot.c: Added a new relocation type:
22647 MONO_PATCH_INFO_CLASS_INIT.
22649 * mini.h: Bump AOT version number.
22651 * aot.c: Create a copy of the loaded code instead of using the original
22652 so methods which call each other will be close in memory, improving
22655 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22656 patch since it breaks the regression tests.
22658 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22659 for the register saving instruction sequence since the
22660 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22662 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22664 * TODO: Fix todo item && remove another.
22666 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22668 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22671 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22672 function of the module.
22674 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22675 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22676 --no-aot command line option.
22678 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22680 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22681 by Bernie Solomon (bernard@ugsolutions.com).
22683 * inssel.brg: Refactor the interface offset table related code into
22684 its separate functions and add support for the AOT case.
22686 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22688 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22690 * aot.c: Added mono_aot_verbose variable and made all debugging
22691 output depend on the value of this variable.
22693 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22694 method_label and info_label.
22696 * mini.h mini-x86.c aot.c: Added a new relocation type
22697 MONO_PATCH_INFO_IID for klass->interface_id.
22699 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22700 the MonoJitInfo structure.
22702 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22703 a non-root appdomain in shared mode.
22705 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22707 * aot.c: make aot loader less verbose. Remove free of unused variable.
22709 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22711 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22713 * .cvsignore: Added *.dll.
22715 * mini.c (mono_print_tree_nl): New function callable while debugging.
22717 * mini.c (mono_print_code): Export this.
22719 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22722 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22724 * mini.h (MonoCompile): Added 'jit_info' field.
22726 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22727 the cfg structure, since it is needed by the AOT compiler.
22729 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22731 * aot.c: A major rewrite. Changes include:
22732 - save exception tables for methods which have them.
22733 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22734 to g_module_symbol.
22735 - reworked the file format so it is now much smaller and needs
22736 fewer relocation entries.
22738 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22740 * aot.c (load_aot_module): Fix build bustage on platforms without
22743 2003-09-04 Martin Baulig <martin@ximian.com>
22745 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22747 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22749 * TODO: Some new optimization ideas.
22751 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22753 * aot.c: Save the optimization flags used to compile the code into
22756 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22757 support emitting domain specific code.
22759 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22760 no longer domain neutral. It can be made domain neutral by compiling
22761 with --optimize=shared.
22763 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22764 between appdomains.
22766 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22767 loading of AOT code.
22769 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22771 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22772 if there is no domain neutrality information.
22774 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22776 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22777 format version into the generated library.
22779 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22780 callee method into the caller since one of them could be shared.
22782 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22783 system exceptions from AOT code now works.
22785 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22786 method if it is domain neutral and the callee is not.
22788 * graph.c (cfg_emit_one_loop_level): Fix warning.
22790 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22792 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22795 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22797 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22798 is needed by code which is executed before mono_runtime_init ().
22799 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22801 * mini.c (mono_thread_abort): Fix warning.
22802 (mono_jit_compile_method): Call static constructor in the AOT case too.
22804 * aot.c (mono_compile_assembly): Fix warning.
22806 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22808 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22810 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22812 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22814 * cpu-pentium.md: Fix the length of call opcodes so they include the
22815 ESP restoring instruction. Fixes #47968.
22817 2003-08-28 Martin Baulig <martin@ximian.com>
22819 * mini-x86.c (mono_arch_call_opcode): Added support for
22820 MONO_TYPE_GENERICINST.
22822 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22824 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22826 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22827 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22829 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22832 2003-08-26 Martin Baulig <martin@ximian.com>
22834 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22835 when reporting an error, set this to the actual error location.
22836 (mono_method_to_ir): Report the correct error location if
22837 get_basic_blocks() returned an error.
22839 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22841 * mini.c (mono_type_blittable): OBJECT is not blittable.
22842 (mono_method_blittable): Methods which have marshalling descriptors
22843 are not blittable either. Fixes #47842.
22845 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22847 * driver.c mini.c: Use an environment variable instead of a global
22848 variable. Also fix the build.
22850 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22851 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22854 * driver.c mini.c: Added --with-valgrind option to turn off some
22855 code which prevents mono from running under valgrind.
22857 * mini.c (mono_emit_call_args): Fixed warning.
22859 * mini.c (mono_emulate_opcode): Fixed warning.
22861 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22863 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22864 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22865 regalloc.c, regalloc.h: specify available registers in arch-specific
22866 code and support floats in the regallocator (patch by Laurent Morichetti
22869 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22871 * mini.c: mono_thread_current() can be called only after
22872 mono_runtime_init(): rearrange code to not call it early on.
22874 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22876 * mini.c: allocate jump tables in the code mempools.
22878 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22880 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22883 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22885 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22886 12 to 16. This fixes bug #47453.
22889 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22891 * mini-ppc.c: fixed indexed load and unsigned compares.
22893 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22895 * mini.c: reenabled installation of handler for
22896 thread abort signal.
22898 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22900 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22901 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22902 until it's fixed and actually useful.
22904 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22906 * inssel-long32.brg: couple more opcodes implemented.
22908 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22910 * mini-sparc.c: Even more opcodes implemeted.
22912 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22914 * mini-sparc.c: More opcodes implemented.
22916 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22918 * mini-sparc.c: More opcodes implemented.
22920 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22922 * inssel-sparc.brg: Add some needed rules. Direct
22924 * Makefile.am: Use inssel-sparc.brg
22925 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22926 an assert happy for now.
22928 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22930 * mini-sparc.c: Fixed compile errors.
22931 * exceptions-sparc.c: Same. We now produce a mono binary
22932 on sparc-linux. Yea.
22934 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22936 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22937 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22938 They compile, but do not work.
22940 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22942 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22943 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22944 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22947 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22949 * mini.c: more opcodes implemented and better support for generics.
22951 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22953 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22954 * mini.c, mini.h: first cut at generics support: some new instructions
22955 added and changed the behaviour of some of the existing ones.
22957 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22959 * mini.c: Removed definition of metadata_shared mutex here.
22961 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22963 * mini-x86.c: make vararg calls work for instance methods.
22965 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22967 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22968 returns the arguments in a separte list, now.
22970 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22972 * aot.c, mini.c: updates for array type representation changes.
22974 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22976 * mini.c: register function to perform jit shutdown.
22978 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22980 * mini.c: use a faster allocator if possible.
22982 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22984 * aot.c: some cleanups and portability changes.
22986 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22988 * mini.c: use faster allocation for CEE_BOX if possible.
22990 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22992 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22993 Moved inlined mempcy code to its own function so that is can be
22994 reused. Added an inline memset function as well (optimized initobj).
22995 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22997 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22999 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23001 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23003 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23004 arch code can setup the cpu for CLR execution, if needed.
23005 We use it on x86 to set the precision of FP operations.
23007 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23009 * mini.c: disable some optimizations if we can guess they'll cost too
23010 much for a given method.
23012 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23014 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23016 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23017 * mini.h mini.c mini-x86.c: Added instruction level coverage
23018 info collection support.
23020 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23022 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23023 is now implemented in the profiling API. Get rid of a couple of
23024 unnecessary global variables.
23026 2003-06-15 Nick Drochak <ndrochak@gol.com>
23028 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23029 * cpu-g4.md: add op_bigmul and op_bigmul_un
23030 * cpu_pentium.md: add op_bigmul_un
23031 * inssel-long32.brg: add rule for unsigned bigmul
23032 * mini-ops.h: define OP_BIGMUL_UN
23033 * mini-x86.c: THE BUG: handle (un)signed properly
23034 * mini.c: choose unsigned opcode if needed.
23035 This set of patches fixes bug #44291
23037 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23039 * mini.c (optimize_branches): improved to handle all kinds of
23040 conditional branches.
23042 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23044 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23045 don't raise exceptions.
23047 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23049 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23050 to arch-specific files.
23052 2003-06-09 Martin Baulig <martin@ximian.com>
23054 * Makefile.am (libs): Added $(LIBGC_LIBS).
23056 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23058 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23059 and OP_ATAN (fixes bug#44293).
23061 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23063 * Makefile.am, mini-x86.c: rename cpu description array to
23064 pentium_desc, since some compilers define the 'pentium' preprocessor
23067 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23069 * mini.c (mini_select_instructions): add explicit branch if the
23070 following block is not the false target of a conditional branch -
23071 we need this with any optimization that reorder or remove bblocks
23073 * mini.c (optimize_branches): bug fixes
23075 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23077 * mini.c (mono_method_to_ir): inline static readonly fields
23079 * ssa.c (fold_tree): start cfold support for long (very simple
23082 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23084 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23086 * inssel.brg: fixed memcpy (bug #44219).
23088 2003-06-05 Dick Porter <dick@ximian.com>
23090 * driver.c: Set the glib log levels to not abort if g_message
23093 g_set_prgname() has to happen before mini_init() so that the
23094 process handle gets the info.
23096 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23098 * driver.c: add intrins to the default optimizations to get wider
23101 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23103 * mini.h: some large basic blocks will overflow a 16-bit
23104 integers for symbolic registers.
23106 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23108 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23109 (mono_arch_output_basic_block): fix bug 43499
23111 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23113 * mini.c: kill duplicated definition of mono_debug_format.
23115 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23117 * mini-x86.c, arrays.cs: fixed register allocation bug.
23119 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23121 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23123 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23125 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23128 (print_method_from_ip): also print source location information if
23131 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23133 * mini.c (mono_find_block_region): bug fix in region code
23134 (mini_method_compile): enable removing unreachable code again, but
23135 only in methods without exception clauses.
23137 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23139 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23140 Implemented arglist opcode and handling of TypedReference type.
23141 Fixed x86 call convention when a structure is returned.
23142 Minimal support for calling static vararg methods.
23144 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23146 * mini.c (mini_method_compile): always remove unreachable code,
23147 because the code in them may be inconsistent (access to dead
23148 variables for example).
23150 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23152 * driver.c, debug-mini.c: warning fixes.
23154 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23156 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23158 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23160 * mini.c: thread-static fields are registered in mono_class_vtable(),
23161 so ensure the function is called before checking for them.
23163 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23165 * mini.c (optimize_branches): fix for bug 43586
23167 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23168 overflow (fixes Bug #43639)
23170 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23172 * mini.c, objects.cs: allow the use of stobj for primitive types.
23174 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23176 * mini.c: be less strict about argument checking until we support
23177 running the verifier.
23179 2003-05-27 Nick Drochak <ndrochak@gol.com>
23181 * basic-long.cs: tests for (ulong)int * (ulong)int also
23182 * mini.c: use the same trick for (ulong)int * (ulong)int
23184 2003-05-27 Nick Drochak <ndrochak@gol.com>
23186 * basic-long.cs: add regression test for (long)int * (long)int
23187 * cpu-pentium.md: add op_bigmul specification
23188 * inssel-long32.brg: add OP_BIGMUL rule
23189 * mini-ops.h: add OP_BIGMUL
23190 * mini-x86.c: register allocator: handle case where src1 needs to be
23192 * mini.c: substitute special BIGMUL opcode in the tree for
23193 (long)int * (long)int
23195 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23197 * jit-icalls.c: call the type ctor on field access if needed.
23199 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23201 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23202 to a method (including results of ldelema, bug#43207).
23204 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23206 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23207 colors to show exception handler blocks.
23209 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23210 (fix for pinvoke7.cs).
23212 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23214 * mini.h, mini.c: ensure correct initialization order for types that
23215 require it. Prepare for lazy compilation of jit icall wrappers.
23216 Provide a name for opcode emulation to reduce unneeded mallocing.
23218 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23220 * mini-x86.c: better register restoring code and profiling
23221 support for tail calls.
23223 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23225 * mini.h, driver.c: prepare for leaf methods optimization.
23227 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23229 * mini.c: get targets of branches before converting a method.
23231 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23233 * mini.c (optimize_branches): added some experimental code (disbaled)
23235 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23237 * mini.c (optimize_branches): fix branch to branch optimization
23239 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23241 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23243 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23245 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23248 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23250 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23251 enable use of interface variables again.
23253 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23254 I1 to registers because there is no simply way to sign extend 8bit
23255 quantities in caller saved registers on x86.
23257 * inssel-float.brg: set costs of some rules to 2 so
23258 that monobure always select the arch. specific ones if supplied,
23259 regardless of the order we pass the files to monoburg.
23261 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23263 * mini.c, mini-x86.c: since the magic trampoline for jumps
23264 can't patch the code directly, we do it as soon as the
23265 method gets compiled.
23267 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23269 * mini-x86.c, mini.h: introduce a new patching method
23270 to support CEE_JMP and tail calls.
23271 * mini.c: obey tail.call. Don't precompile methods target
23273 * tramp-x86.c: new trampoline code to handle methods
23274 reached through a jump.
23276 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23278 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23279 bit values to registers
23281 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23283 * mini.c (mono_compile_get_interface_var): share interface
23284 variables if possible.
23286 2003-05-16 Martin Baulig <martin@ximian.com>
23288 * debug-mini.c (mono_init_debugger): New function to initialize
23289 the debugger. This is not in the debugger since it needs to
23290 access some of mini's internals.
23292 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23294 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23296 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23298 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23299 for value type handling.
23301 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23303 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23304 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23306 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23308 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23309 the constructor through a proxy.
23311 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23313 * jit-icalls.c, inssel.brg: fixes to array element address
23316 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23318 * mini-x86.c (is_regsize_var): allocate pointer to registers
23320 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23322 * driver.c: fixed typo, added intrins to the set of optimizations
23323 tested with regressions.
23325 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23327 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23328 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23331 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23333 * inssel.brg: remove some common pop instructions without side effects
23335 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23337 * inssel-x86.brg: fixed thinko in int to double conversions.
23339 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23341 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23343 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23345 * inssel-long32.brg: two more missing instructions.
23347 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23349 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23350 if not already set.
23352 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23354 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23357 * basic-float.cs: Added tests for negative zero.
23359 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23361 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23362 a couple of missing operations for long casts, with test cases.
23364 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23366 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23368 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23370 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23371 code size estimation.
23373 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23375 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23376 abstract methods (fix bug 42542)
23378 * aot.c: add ability to handle array types
23380 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23382 * mini.c: Call the _specific versions of the object allocation
23383 functions if possible.
23385 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23387 * driver.c: call setlocale ().
23389 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23391 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23394 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23396 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23398 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23399 wrappers (fix bug 42122)
23401 2003-05-04 Martin Baulig <martin@ximian.com>
23403 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23405 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23406 s/mini_set_defaults/mono_set_defaults/g.
23408 2003-05-04 Martin Baulig <martin@ximian.com>
23410 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23412 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23414 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23415 (reported by Don Roberts).
23417 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23419 * mini.c: temporarily work around two bugs for this release.
23421 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23423 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23424 that contains -export-dynamic and it makes using the ld script
23426 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23428 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23430 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23433 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23435 * mini.c: make sure leave calls all the needed finally blocks,
23436 even when the target jumps out of multiple exception clauses.
23438 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23440 * ldscript, Makefile.am: add linker script to reduce the number of
23441 exported symbols (should also fix the issues with libwine defining
23442 some of the same symbols in io-layer).
23444 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23446 * driver.c (mini_main): Avoid assertion when no file name is given on
23449 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23451 * driver.c: added --version/-V command line option.
23452 Added the inline optimization in the regression tests.
23454 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23456 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23457 to the type in the method signature (fixes bug#42134).
23459 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23461 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23463 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23465 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23467 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23469 * driver.c: fixed bug #42100.
23471 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23473 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23475 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23477 * mini.c: moved most of the code required to do inlining to its own
23478 function so it can be reused. Inline also ctors if appropriate.
23480 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23482 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23483 the runtime can call mono API functions.
23485 2003-04-27 Martin Baulig <martin@ximian.com>
23487 * debug-mini.c (mono_debug_init_method): Added
23488 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23489 send a notification to the debugger.
23491 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23492 running in the Mono Debugger, just pass the breakpoint number to
23493 mono_debug_init_method().
23495 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23497 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23499 * mini.c: allow some more unsafe compares.
23501 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23503 * mini-x86.c, Makefile.am: make distcheck works (partially from
23504 a patch by Richard Lee <r.h.lee@attbi.com>).
23505 * regset.c, regset.h: removed, they are unused.
23507 2003-04-25 Dick Porter <dick@ximian.com>
23509 * driver.c: Usage reports the name as 'mono' not 'mini'
23510 * exceptions-x86.c: Build and run on freebsd
23512 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23514 * Makefile.am: install the program with the 'mono' name and
23515 the library as libmono instead of mini and libmini.
23517 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23519 * driver.c: provide the APIs for the embedding interface of the old jit.
23521 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23523 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23525 2003-04-23 Martin Baulig <martin@ximian.com>
23527 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23529 * driver.c: Added `--debug' command line argument to enable
23532 2003-04-23 Martin Baulig <martin@ximian.com>
23534 * debug.[ch]: Removed. The code is now in
23535 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23537 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23540 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23542 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23544 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23547 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23548 mono_domain_finalize.
23549 (mini_method_compile): use mono_method_profile* if the the option is
23552 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23554 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23555 methods with their wrapper.
23557 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23558 methods with their wrapper.
23560 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23563 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23566 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23569 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23571 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23573 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23575 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23576 of the mempool. This is slightly faster and uses less memory
23578 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23580 * mini.c: avoid O(n) allocation for variables.
23582 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23584 * mini.c: handle items on the stack after inlining methods.
23586 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23588 * mini.c: make the method->opcode optimization dependent
23589 on MONO_OPT_INSTRINS and do it lazily.
23591 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23593 * driver.c: print overall results at the end of regression run.
23595 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23597 * inssel.brg: don't overwrite symbolic registers.
23599 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23601 * inssel-x86.brg: fix conversion from long to float.
23603 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23605 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23607 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23609 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23611 * driver.c: Added --print-vtable option as in the old JIT.
23613 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23615 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23617 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23619 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23621 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23623 * mini.c regalloc.c regalloc.h: Fix memory leak.
23625 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23627 * aot.c (mono_aot_get_method): register all used strings
23629 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23631 * mini.c: always intern strings references with ldstr at compile time.
23633 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23635 * Makefile.am: add BUILT_SOURCES.
23637 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23639 * driver.c: give a better error message when the assembly to execute
23640 doesn't have an entry point.
23642 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23644 * Makefile.am: added hack for automake
23646 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23649 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23651 22003-04-07 Martin Baulig <martin@ximian.com>
23653 * Makefile.am: Added Makefile.am.
23655 * debugger-main.c: Removed, this is now in the debugger where it
23658 * mini.pc.in: Call this package `mini' for the moment.